diff --git a/Cargo.lock b/Cargo.lock
index 55f8459..21d624a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -32,6 +32,19 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "ansi-to-tui"
+version = "8.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fdfd3cbf4843347ca072771a797484f1c3434a14d57f39d31c92dfb93a8799a8"
+dependencies = [
+ "nom 8.0.0",
+ "ratatui-core",
+ "simdutf8",
+ "smallvec",
+ "thiserror 2.0.17",
+]
+
 [[package]]
 name = "anstream"
 version = "0.6.21"
@@ -256,6 +269,15 @@ version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
+[[package]]
+name = "bincode"
+version = "1.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "bitflags"
 version = "2.10.0"
@@ -265,6 +287,12 @@ dependencies = [
  "serde_core",
 ]
 
+[[package]]
+name = "block"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d8c1fef690941d3e7788d328517591fecc684c084084702d6ff1641e993699a"
+
 [[package]]
 name = "block-buffer"
 version = "0.10.4"
@@ -383,6 +411,28 @@ version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a1d728cc89cf3aee9ff92b05e62b19ee65a02b5702cff7d5a377e32c6ae29d8d"
 
+[[package]]
+name = "clipboard"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25a904646c0340239dcf7c51677b33928bf24fdf424b79a57909c0109075b2e7"
+dependencies = [
+ "clipboard-win",
+ "objc",
+ "objc-foundation",
+ "objc_id",
+ "x11-clipboard",
+]
+
+[[package]]
+name = "clipboard-win"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3a093d6fed558e5fe24c3dfc85a68bb68f1c824f440d3ba5aca189e2998786b"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "colorchoice"
 version = "1.0.4"
@@ -413,6 +463,20 @@ dependencies = [
  "static_assertions",
 ]
 
+[[package]]
+name = "compact_str"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fdb1325a1cece981e8a296ab8f0f9b63ae357bd0784a9faaf548cc7b480707a"
+dependencies = [
+ "castaway",
+ "cfg-if",
+ "itoa",
+ "rustversion",
+ "ryu",
+ "static_assertions",
+]
+
 [[package]]
 name = "config"
 version = "0.15.18"
@@ -420,7 +484,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "180e549344080374f9b32ed41bf3b6b57885ff6a289367b3dbc10eea8acc1918"
 dependencies = [
  "async-trait",
- "convert_case 0.6.0",
+ "convert_case",
  "json5",
  "pathdiff",
  "ron",
@@ -475,15 +539,6 @@ dependencies = [
  "unicode-segmentation",
 ]
 
-[[package]]
-name = "convert_case"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb402b8d4c85569410425650ce3eddc7d698ed96d39a73f941b08fb63082f1e7"
-dependencies = [
- "unicode-segmentation",
-]
-
 [[package]]
 name = "core-foundation"
 version = "0.9.4"
@@ -640,25 +695,36 @@ dependencies = [
 
 [[package]]
 name = "cortex-mem-tars"
-version = "1.0.0"
+version = "1.1.0"
 dependencies = [
+ "anyhow",
  "async-stream",
  "async-trait",
  "chrono",
- "clap",
+ "clipboard",
  "cortex-mem-config",
  "cortex-mem-core",
  "cortex-mem-rig",
- "crossterm 0.29.0",
+ "crossterm",
+ "directories",
+ "env_logger",
  "futures",
+ "log",
  "once_cell",
  "ratatui",
+ "ratatui-core",
+ "reqwest",
  "rig-core",
+ "serde",
  "serde_json",
  "tokio",
+ "toml",
  "tracing",
  "tracing-subscriber",
- "unicode-width 0.1.14",
+ "tui-markdown",
+ "tui-textarea",
+ "unicode-width 0.2.0",
+ "uuid",
 ]
 
 [[package]]
@@ -728,24 +794,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "crossterm"
-version = "0.29.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8b9f2e4c67f833b660cdb0a3523065869fb35570177239812ed4c905aeff87b"
-dependencies = [
- "bitflags",
- "crossterm_winapi",
- "derive_more",
- "document-features",
- "mio",
- "parking_lot",
- "rustix 1.1.2",
- "signal-hook",
- "signal-hook-mio",
- "winapi",
-]
-
 [[package]]
 name = "crossterm_winapi"
 version = "0.9.1"
@@ -881,27 +929,6 @@ dependencies = [
  "syn 2.0.108",
 ]
 
-[[package]]
-name = "derive_more"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "093242cf7570c207c83073cf82f79706fe7b8317e98620a47d5be7c3d8497678"
-dependencies = [
- "derive_more-impl",
-]
-
-[[package]]
-name = "derive_more-impl"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bda628edc44c4bb645fbe0f758797143e4e07926f7ebf4e9bdfbd3d2ce621df3"
-dependencies = [
- "convert_case 0.7.1",
- "proc-macro2",
- "quote",
- "syn 2.0.108",
-]
-
 [[package]]
 name = "dialoguer"
 version = "0.11.0"
@@ -915,6 +942,12 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "diff"
+version = "0.1.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56254986775e3233ffa9c4d7d3faaf6d36a2c09d30b20687e9f88bc8bafc16c8"
+
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -925,13 +958,22 @@ dependencies = [
  "crypto-common",
 ]
 
+[[package]]
+name = "directories"
+version = "6.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16f5094c54661b38d03bd7e50df373292118db60b585c08a411c6d840017fe7d"
+dependencies = [
+ "dirs-sys 0.5.0",
+]
+
 [[package]]
 name = "dirs"
 version = "5.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "44c45a9d03d6676652bcb5e724c7e988de1acad23a711b5217ab9cbecbec2225"
 dependencies = [
- "dirs-sys",
+ "dirs-sys 0.4.1",
 ]
 
 [[package]]
@@ -942,10 +984,22 @@ checksum = "520f05a5cbd335fae5a99ff7a6ab8627577660ee5cfd6a94a6a929b52ff0321c"
 dependencies = [
  "libc",
  "option-ext",
- "redox_users",
+ "redox_users 0.4.6",
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "dirs-sys"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e01a3366d27ee9890022452ee61b2b63a67e6f13f58900b651ff5665f0bb1fab"
+dependencies = [
+ "libc",
+ "option-ext",
+ "redox_users 0.5.2",
+ "windows-sys 0.61.2",
+]
+
 [[package]]
 name = "displaydoc"
 version = "0.2.5"
@@ -966,15 +1020,6 @@ dependencies = [
  "const-random",
 ]
 
-[[package]]
-name = "document-features"
-version = "0.2.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4b8a88685455ed29a21542a33abd9cb6510b6b129abadabdcef0f4c55bc8f61"
-dependencies = [
- "litrs",
-]
-
 [[package]]
 name = "dyn-clone"
 version = "1.0.20"
@@ -1002,6 +1047,29 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "env_filter"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bf3c259d255ca70051b30e2e95b5446cdb8949ac4cd22c0d7fd634d89f568e2"
+dependencies = [
+ "log",
+ "regex",
+]
+
+[[package]]
+name = "env_logger"
+version = "0.11.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13c863f0904021b108aa8b2f55046443e6b1ebde8fd4a15c399893aae4fa069f"
+dependencies = [
+ "anstream",
+ "anstyle",
+ "env_filter",
+ "jiff",
+ "log",
+]
+
 [[package]]
 name = "equivalent"
 version = "1.0.2"
@@ -1036,7 +1104,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "74fef4569247a5f429d9156b9d0a2599914385dd189c539334c625d8099d90ab"
 dependencies = [
  "futures-core",
- "nom",
+ "nom 7.1.3",
  "pin-project-lite",
 ]
 
@@ -1074,6 +1142,12 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 
+[[package]]
+name = "foldhash"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77ce24cb58228fbb8aa041425bb1050850ac19177686ea6e0f41a70416f56fdb"
+
 [[package]]
 name = "foreign-types"
 version = "0.3.2"
@@ -1203,6 +1277,15 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "getopts"
+version = "0.2.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfe4fbac503b8d1f88e6676011885f34b7174f46e59956bba534ba83abded4df"
+dependencies = [
+ "unicode-width 0.2.0",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.2.16"
@@ -1275,7 +1358,7 @@ checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
 dependencies = [
  "allocator-api2",
  "equivalent",
- "foldhash",
+ "foldhash 0.1.5",
 ]
 
 [[package]]
@@ -1283,6 +1366,11 @@ name = "hashbrown"
 version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5419bdc4f6a9207fbeba6d11b604d481addf78ecd10c11ad51e76c2f6482748d"
+dependencies = [
+ "allocator-api2",
+ "equivalent",
+ "foldhash 0.2.0",
+]
 
 [[package]]
 name = "hashlink"
@@ -1666,6 +1754,30 @@ version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
 
+[[package]]
+name = "jiff"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a87d9b8105c23642f50cbbae03d1f75d8422c5cb98ce7ee9271f7ff7505be6b8"
+dependencies = [
+ "jiff-static",
+ "log",
+ "portable-atomic",
+ "portable-atomic-util",
+ "serde_core",
+]
+
+[[package]]
+name = "jiff-static"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b787bebb543f8969132630c51fd0afab173a86c6abae56ff3b9e5e3e3f9f6e58"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.108",
+]
+
 [[package]]
 name = "js-sys"
 version = "0.3.82"
@@ -1687,6 +1799,16 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "kasuari"
+version = "0.4.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8fe90c1150662e858c7d5f945089b7517b0a80d8bf7ba4b1b5ffc984e7230a5b"
+dependencies = [
+ "hashbrown 0.16.0",
+ "thiserror 2.0.17",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.5.0"
@@ -1709,6 +1831,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "linked-hash-map"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.4.15"
@@ -1727,12 +1855,6 @@ version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6373607a59f0be73a39b6fe456b8192fcc3585f602af20751600e974dd455e77"
 
-[[package]]
-name = "litrs"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11d3d7f243d5c5a8b9bb5d6dd2b1602c0cb0b9db1621bafc7ed66e35ff9fe092"
-
 [[package]]
 name = "lock_api"
 version = "0.4.14"
@@ -1757,12 +1879,30 @@ dependencies = [
  "hashbrown 0.15.5",
 ]
 
+[[package]]
+name = "lru"
+version = "0.16.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96051b46fc183dc9cd4a223960ef37b9af631b55191852a8274bfef064cda20f"
+dependencies = [
+ "hashbrown 0.16.0",
+]
+
 [[package]]
 name = "lru-slab"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "112b39cec0b298b6c1999fee3e31427f74f676e4cb9879ed1a121b43661a4154"
 
+[[package]]
+name = "malloc_buf"
+version = "0.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62bb907fe88d54d8d9ce32a3cceab4218ed2f6b7d35617cafe9adf84e43919cb"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "matchers"
 version = "0.2.0"
@@ -1867,6 +2007,15 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "nom"
+version = "8.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df9761775871bdef83bee530e60050f7e54b1105350d6884eb0fb4f46c2f9405"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "nu-ansi-term"
 version = "0.50.3"
@@ -1891,6 +2040,35 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "objc"
+version = "0.2.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "915b1b472bc21c53464d6c8461c9d3af805ba1ef837e1cac254428f4a77177b1"
+dependencies = [
+ "malloc_buf",
+]
+
+[[package]]
+name = "objc-foundation"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1add1b659e36c9607c7aab864a76c7a4c2760cd0cd2e120f3fb8b952c7e22bf9"
+dependencies = [
+ "block",
+ "objc",
+ "objc_id",
+]
+
+[[package]]
+name = "objc_id"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c92d4ddb4bd7b50d730c215ff871754d0da6b2178849f8a2a2ab69712d0c073b"
+dependencies = [
+ "objc",
+]
+
 [[package]]
 name = "once_cell"
 version = "1.21.3"
@@ -1903,6 +2081,28 @@ version = "1.70.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "384b8ab6d37215f3c5301a95a4accb5d64aa607f1fcb26a11b5303878451b4fe"
 
+[[package]]
+name = "onig"
+version = "6.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "336b9c63443aceef14bea841b899035ae3abe89b7c486aaf4c5bd8aafedac3f0"
+dependencies = [
+ "bitflags",
+ "libc",
+ "once_cell",
+ "onig_sys",
+]
+
+[[package]]
+name = "onig_sys"
+version = "69.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7f86c6eef3d6df15f23bcfb6af487cbd2fed4e5581d58d5bf1f5f8b7f6727dc"
+dependencies = [
+ "cc",
+ "pkg-config",
+]
+
 [[package]]
 name = "openssl"
 version = "0.10.74"
@@ -2111,6 +2311,34 @@ version = "0.3.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
 
+[[package]]
+name = "plist"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "740ebea15c5d1428f910cd1a5f52cebf8d25006245ed8ade92702f4943d91e07"
+dependencies = [
+ "base64 0.22.1",
+ "indexmap 2.12.0",
+ "quick-xml",
+ "serde",
+ "time",
+]
+
+[[package]]
+name = "portable-atomic"
+version = "1.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f89776e4d69bb58bc6993e99ffa1d11f228b839984854c7daeb5d37f87cbe950"
+
+[[package]]
+name = "portable-atomic-util"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8a2f0d8d040d7848a709caf78912debcc3f33ee4b3cac47d73d1e1069e83507"
+dependencies = [
+ "portable-atomic",
+]
+
 [[package]]
 name = "potential_utf"
 version = "0.1.4"
@@ -2135,6 +2363,25 @@ dependencies = [
  "zerocopy",
 ]
 
+[[package]]
+name = "pretty_assertions"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3ae130e2f271fbc2ac3a40fb1d07180839cdbbe443c7a27e1e3c13c5cac0116d"
+dependencies = [
+ "diff",
+ "yansi",
+]
+
+[[package]]
+name = "proc-macro-crate"
+version = "3.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "219cb19e96be00ab2e37d6e299658a0cfa83e52429179969b0f0121b4ac46983"
+dependencies = [
+ "toml_edit",
+]
+
 [[package]]
 name = "proc-macro-error"
 version = "1.0.4"
@@ -2200,6 +2447,25 @@ dependencies = [
  "prost",
 ]
 
+[[package]]
+name = "pulldown-cmark"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e8bbe1a966bd2f362681a44f6edce3c2310ac21e4d5067a6e7ec396297a6ea0"
+dependencies = [
+ "bitflags",
+ "getopts",
+ "memchr",
+ "pulldown-cmark-escape",
+ "unicase",
+]
+
+[[package]]
+name = "pulldown-cmark-escape"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "007d8adb5ddab6f8e3f491ac63566a7d5002cc7ed73901f72057943fa71ae1ae"
+
 [[package]]
 name = "qdrant-client"
 version = "1.15.0"
@@ -2221,6 +2487,15 @@ dependencies = [
  "tonic",
 ]
 
+[[package]]
+name = "quick-xml"
+version = "0.38.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b66c2058c55a409d601666cffe35f04333cf1013010882cec174a7467cd4e21c"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "quinn"
 version = "0.11.9"
@@ -2358,16 +2633,36 @@ checksum = "eabd94c2f37801c20583fc49dd5cd6b0ba68c716787c2dd6ed18571e1e63117b"
 dependencies = [
  "bitflags",
  "cassowary",
- "compact_str",
- "crossterm 0.28.1",
+ "compact_str 0.8.1",
+ "crossterm",
  "indoc",
  "instability",
  "itertools 0.13.0",
- "lru",
+ "lru 0.12.5",
  "paste",
- "strum",
+ "strum 0.26.3",
+ "unicode-segmentation",
+ "unicode-truncate 1.1.0",
+ "unicode-width 0.2.0",
+]
+
+[[package]]
+name = "ratatui-core"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ef8dea09a92caaf73bff7adb70b76162e5937524058a7e5bff37869cbbec293"
+dependencies = [
+ "bitflags",
+ "compact_str 0.9.0",
+ "hashbrown 0.16.0",
+ "indoc",
+ "itertools 0.14.0",
+ "kasuari",
+ "lru 0.16.2",
+ "strum 0.27.2",
+ "thiserror 2.0.17",
  "unicode-segmentation",
- "unicode-truncate",
+ "unicode-truncate 2.0.0",
  "unicode-width 0.2.0",
 ]
 
@@ -2391,6 +2686,17 @@ dependencies = [
  "thiserror 1.0.69",
 ]
 
+[[package]]
+name = "redox_users"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4e608c6638b9c18977b00b475ac1f28d14e84b27d8d42f70e0bf1e3dec127ac"
+dependencies = [
+ "getrandom 0.2.16",
+ "libredox",
+ "thiserror 2.0.17",
+]
+
 [[package]]
 name = "ref-cast"
 version = "1.0.25"
@@ -2440,6 +2746,12 @@ version = "0.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a2d987857b319362043e95f5353c0535c1f58eec5336fdfcf626430af7def58"
 
+[[package]]
+name = "relative-path"
+version = "1.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba39f3699c378cd8970968dcbff9c43159ea4cfbd88d43c00b22f2ef10a435d2"
+
 [[package]]
 name = "reqwest"
 version = "0.12.24"
@@ -2578,6 +2890,35 @@ dependencies = [
  "serde_derive",
 ]
 
+[[package]]
+name = "rstest"
+version = "0.26.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f5a3193c063baaa2a95a33f03035c8a72b83d97a54916055ba22d35ed3839d49"
+dependencies = [
+ "futures-timer",
+ "futures-util",
+ "rstest_macros",
+]
+
+[[package]]
+name = "rstest_macros"
+version = "0.26.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c845311f0ff7951c5506121a9ad75aec44d083c31583b2ea5a30bcb0b0abba0"
+dependencies = [
+ "cfg-if",
+ "glob",
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "regex",
+ "relative-path",
+ "rustc_version",
+ "syn 2.0.108",
+ "unicode-ident",
+]
+
 [[package]]
 name = "rust-ini"
 version = "0.21.3"
@@ -2594,6 +2935,15 @@ version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "357703d41365b4b27c590e3ed91eabb1b663f07c4c084095e60cbed4362dff0d"
 
+[[package]]
+name = "rustc_version"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfcb3a22ef46e85b45de6ee7e79d063319ebb6594faafcf1c225ea92ab6e9b92"
+dependencies = [
+ "semver",
+]
+
 [[package]]
 name = "rustix"
 version = "0.38.44"
@@ -2689,6 +3039,15 @@ version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
 
+[[package]]
+name = "same-file"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "schannel"
 version = "0.1.28"
@@ -2938,6 +3297,12 @@ version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
 
+[[package]]
+name = "simdutf8"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3a9fe34e3e7a50316060351f37187a3f546bce95496156754b601a5fa71b76e"
+
 [[package]]
 name = "slab"
 version = "0.4.11"
@@ -2994,7 +3359,16 @@ version = "0.26.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8fec0f0aef304996cf250b31b5a10dee7980c85da9d759361292b8bca5a18f06"
 dependencies = [
- "strum_macros",
+ "strum_macros 0.26.4",
+]
+
+[[package]]
+name = "strum"
+version = "0.27.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af23d6f6c1a224baef9d3f61e287d2761385a5b88fdab4eb4c6f11aeb54c4bcf"
+dependencies = [
+ "strum_macros 0.27.2",
 ]
 
 [[package]]
@@ -3010,6 +3384,18 @@ dependencies = [
  "syn 2.0.108",
 ]
 
+[[package]]
+name = "strum_macros"
+version = "0.27.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7695ce3845ea4b33927c055a39dc438a45b059f7c1b3d91d38d10355fb8cbca7"
+dependencies = [
+ "heck 0.5.0",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.108",
+]
+
 [[package]]
 name = "subtle"
 version = "2.6.1"
@@ -3058,6 +3444,27 @@ dependencies = [
  "syn 2.0.108",
 ]
 
+[[package]]
+name = "syntect"
+version = "5.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "656b45c05d95a5704399aeef6bd0ddec7b2b3531b7c9e900abbf7c4d2190c925"
+dependencies = [
+ "bincode",
+ "flate2",
+ "fnv",
+ "once_cell",
+ "onig",
+ "plist",
+ "regex-syntax",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "thiserror 2.0.17",
+ "walkdir",
+ "yaml-rust",
+]
+
 [[package]]
 name = "system-configuration"
 version = "0.6.1"
@@ -3319,18 +3726,30 @@ dependencies = [
 
 [[package]]
 name = "toml_datetime"
-version = "0.7.3"
+version = "0.7.5+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2cdb639ebbc97961c51720f858597f7f24c4fc295327923af55b74c3c724533"
+checksum = "92e1cfed4a3038bc5a127e35a2d360f145e1f4b971b551a2ba5fd7aedf7e1347"
 dependencies = [
  "serde_core",
 ]
 
+[[package]]
+name = "toml_edit"
+version = "0.23.10+spec-1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "84c8b9f757e028cee9fa244aea147aab2a9ec09d5325a9b01e0a49730c2b5269"
+dependencies = [
+ "indexmap 2.12.0",
+ "toml_datetime",
+ "toml_parser",
+ "winnow",
+]
+
 [[package]]
 name = "toml_parser"
-version = "1.0.4"
+version = "1.0.6+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0cbe268d35bdb4bb5a56a2de88d0ad0eb70af5384a99d648cd4b3d04039800e"
+checksum = "a3198b4b0a8e11f09dd03e133c0280504d0801269e9afa46362ffde1cbeebf44"
 dependencies = [
  "winnow",
 ]
@@ -3444,9 +3863,9 @@ checksum = "8df9b6e13f2d32c91b9bd719c00d1958837bc7dec474d94952798cc8e69eeec3"
 
 [[package]]
 name = "tracing"
-version = "0.1.41"
+version = "0.1.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "784e0ac535deb450455cbfa28a6f0df145ea1bb7ae51b821cf5e7927fdcfbdd0"
+checksum = "63e71662fa4b2a2c3a26f570f037eb95bb1f85397f3cd8076caed2f026a6d100"
 dependencies = [
  "log",
  "pin-project-lite",
@@ -3468,9 +3887,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-attributes"
-version = "0.1.30"
+version = "0.1.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81383ab64e72a7a8b8e13130c49e3dab29def6d0c7d76a03087b3cf71c5c6903"
+checksum = "7490cfa5ec963746568740651ac6781f701c9c5ea257c58e057f3ba8cf69e8da"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3479,9 +3898,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-core"
-version = "0.1.34"
+version = "0.1.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9d12581f227e93f094d3af2ae690a574abb8a2b9b7a96e7cfe9647b2b617678"
+checksum = "db97caf9d906fbde555dd62fa95ddba9eecfd14cb388e4f491a66d74cd5fb79a"
 dependencies = [
  "once_cell",
  "valuable",
@@ -3535,6 +3954,33 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
 
+[[package]]
+name = "tui-markdown"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e766339aabad4528c3fccddf4acf03bc2b7ae6642def41e43c7af1a11f183122"
+dependencies = [
+ "ansi-to-tui",
+ "itertools 0.14.0",
+ "pretty_assertions",
+ "pulldown-cmark",
+ "ratatui-core",
+ "rstest",
+ "syntect",
+ "tracing",
+]
+
+[[package]]
+name = "tui-textarea"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0a5318dd619ed73c52a9417ad19046724effc1287fb75cdcc4eca1d6ac1acbae"
+dependencies = [
+ "crossterm",
+ "ratatui",
+ "unicode-width 0.2.0",
+]
+
 [[package]]
 name = "typeid"
 version = "1.0.3"
@@ -3582,6 +4028,17 @@ dependencies = [
  "unicode-width 0.1.14",
 ]
 
+[[package]]
+name = "unicode-truncate"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8fbf03860ff438702f3910ca5f28f8dac63c1c11e7efb5012b8b175493606330"
+dependencies = [
+ "itertools 0.13.0",
+ "unicode-segmentation",
+ "unicode-width 0.2.0",
+]
+
 [[package]]
 name = "unicode-width"
 version = "0.1.14"
@@ -3654,6 +4111,16 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
+[[package]]
+name = "walkdir"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
+dependencies = [
+ "same-file",
+ "winapi-util",
+]
+
 [[package]]
 name = "want"
 version = "0.3.1"
@@ -3794,6 +4261,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
+[[package]]
+name = "winapi-util"
+version = "0.1.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
+dependencies = [
+ "windows-sys 0.61.2",
+]
+
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
@@ -4146,6 +4622,34 @@ version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9edde0db4769d2dc68579893f2306b26c6ecfbe0ef499b013d731b7b9247e0b9"
 
+[[package]]
+name = "x11-clipboard"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "89bd49c06c9eb5d98e6ba6536cf64ac9f7ee3a009b2f53996d405b3944f6bcea"
+dependencies = [
+ "xcb",
+]
+
+[[package]]
+name = "xcb"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e917a3f24142e9ff8be2414e36c649d47d6cc2ba81f16201cdef96e533e02de"
+dependencies = [
+ "libc",
+ "log",
+]
+
+[[package]]
+name = "yaml-rust"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
+dependencies = [
+ "linked-hash-map",
+]
+
 [[package]]
 name = "yaml-rust2"
 version = "0.10.4"
@@ -4157,6 +4661,12 @@ dependencies = [
  "hashlink",
 ]
 
+[[package]]
+name = "yansi"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfe53a6657fd280eaa890a3bc59152892ffa3e30101319d168b781ed6529b049"
+
 [[package]]
 name = "yoke"
 version = "0.8.1"
diff --git a/README.md b/README.md
index 788b359..9110ea9 100644
--- a/README.md
+++ b/README.md
@@ -201,8 +201,8 @@ Cortex Memory has been rigorously evaluated against LangMem using the **LOCOMO d
 <div style="text-align: center;">
   <table style="width: 100%; margin: 0 auto;">
     <tr>
-        <th style="width: 50%;"><p><strong>Cortex Memory Evaluation:</strong> Excellent retrieval performance with 93.33% Recall@1 and 93.72% MRR</p></td>
-        <th style="width: 50%;"><p><strong>LangMem Evaluation:</strong> Modest performance with 26.32% Recall@1 and 38.83% MRR</p></td>
+        <th style="width: 50%;"><strong>Cortex Memory Evaluation:</strong> Excellent retrieval performance with 93.33% Recall@1 and 93.72% MRR</td>
+        <th style="width: 50%;"><strong>LangMem Evaluation:</strong> Modest performance with 26.32% Recall@1 and 38.83% MRR</td>
     </tr>
     <tr>
       <td style="width: 50%;"><img src="./assets/benchmark/evaluation_cortex_mem.webp" alt="Cortex Memory Evaluation" style="width: 100%; height: auto; display: block;"></td>
diff --git a/examples/cortex-mem-tars/.gitignore b/examples/cortex-mem-tars/.gitignore
new file mode 100644
index 0000000..ea8c4bf
--- /dev/null
+++ b/examples/cortex-mem-tars/.gitignore
@@ -0,0 +1 @@
+/target
diff --git a/examples/cortex-mem-tars/Cargo.lock b/examples/cortex-mem-tars/Cargo.lock
new file mode 100644
index 0000000..2a84d57
--- /dev/null
+++ b/examples/cortex-mem-tars/Cargo.lock
@@ -0,0 +1,2079 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "adler2"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+
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+dependencies = [
+ "memchr",
+]
+
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+
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+ "nom",
+ "ratatui-core",
+ "simdutf8",
+ "smallvec",
+ "thiserror",
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+ "anstyle",
+ "anstyle-parse",
+ "anstyle-query",
+ "anstyle-wincon",
+ "colorchoice",
+ "is_terminal_polyfill",
+ "utf8parse",
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+ "utf8parse",
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+dependencies = [
+ "linked-hash-map",
+]
+
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+name = "yansi"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfe53a6657fd280eaa890a3bc59152892ffa3e30101319d168b781ed6529b049"
+
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+name = "zmij"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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diff --git a/examples/cortex-mem-tars/Cargo.toml b/examples/cortex-mem-tars/Cargo.toml
index e0073db..19d70e7 100644
--- a/examples/cortex-mem-tars/Cargo.toml
+++ b/examples/cortex-mem-tars/Cargo.toml
@@ -1,42 +1,55 @@
 [package]
 name = "cortex-mem-tars"
-version = "1.0.0"
+version = "1.1.0"
 edition = "2024"
-description = "A TUI demo application for demonstrating and testing the core features of Cortex Memory"
-license = "MIT"
 
 [dependencies]
+# Cortex Memory dependencies
 cortex-mem-config = { path = "../../cortex-mem-config" }
-clap = { workspace = true, features = ["derive"] }
-# Workspace dependencies from parent
 cortex-mem-core = { path = "../../cortex-mem-core" }
 cortex-mem-rig = { path = "../../cortex-mem-rig" }
 
-# Runtime
-tokio = { workspace = true, features = ["full"] }
-
 # LLM framework
 rig-core = "0.23"
 
 # TUI
 ratatui = "0.29"
-crossterm = "0.29"
-unicode-width = "0.1"
+tui-markdown = "0.3.7"
+ratatui-core = "0.1"
+crossterm = "0.28"
+tui-textarea = "0.7"
+unicode-width = "0.2"
+
+# Serialization
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0"
+toml = "0.9"
+
+# Error handling
+anyhow = "1.0"
+
+# Time handling
+chrono = { version = "0.4", features = ["serde"] }
+
+# File system
+directories = "6.0"
 
 # Logging
+log = "0.4"
+env_logger = "0.11"
 tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 once_cell = "1.21"
 
-# Async traits
+# Async
 async-trait = "0.1"
-
-# JSON处理
-serde_json = "1.0"
-
-# Stream processing
+tokio = { version = "1.40", features = ["full"] }
 futures = "0.3"
 async-stream = "0.3"
 
-# 时间处理
-chrono = { version = "0.4", features = ["serde"] }
+# HTTP client
+reqwest = { version = "0.12", features = ["json"] }
+
+# Utilities
+uuid = { version = "1.10", features = ["v4"] }
+clipboard = "0.5"
diff --git a/examples/cortex-mem-tars/README.md b/examples/cortex-mem-tars/README.md
new file mode 100644
index 0000000..408c55e
--- /dev/null
+++ b/examples/cortex-mem-tars/README.md
@@ -0,0 +1,184 @@
+# Cortex Memory TARS
+
+这是一个基于 Cortex Memory 的 TUI（终端用户界面）聊天应用，具有记忆功能。它能够记住用户的对话历史和个人信息，提供更智能的对话体验。
+
+## 功能特性
+
+- 🧠 **记忆功能**：自动记忆用户的对话历史和个人信息
+- 🤖 **智能 AI 助手**：支持多个机器人配置，每个机器人可以有不同的系统提示词
+- 📝 **Markdown 渲染**：支持 Markdown 格式的消息显示
+- 💾 **对话导出**：可以将对话导出到剪贴板
+- 🔧 **灵活配置**：支持自定义 LLM API、向量存储等配置
+- 🎨 **现代化 TUI**：基于 ratatui 的美观终端界面
+
+## 安装
+
+### 前置要求
+
+- Rust 1.70 或更高版本
+- Qdrant 向量数据库（可选，用于记忆功能）
+- OpenAI API 密钥或其他兼容的 LLM API
+
+### 构建项目
+
+```bash
+cd examples/cortex-mem-tars-new
+cargo build --release
+```
+
+## 配置
+
+### 1. 创建配置文件
+
+将 `config.example.toml` 复制为 `config.toml` 并修改相应的配置：
+
+```bash
+cp config.example.toml config.toml
+```
+
+### 2. 修改配置
+
+编辑 `config.toml` 文件，至少需要配置以下内容：
+
+```toml
+[llm]
+api_base_url = "https://api.openai.com/v1"
+api_key = "your-actual-api-key"
+model_efficient = "gpt-4o-mini"
+
+[embedding]
+api_base_url = "https://api.openai.com/v1"
+api_key = "your-actual-api-key"
+model_name = "text-embedding-3-small"
+
+[qdrant]
+url = "http://localhost:6334"
+```
+
+### 3. 启动 Qdrant（可选，用于记忆功能）
+
+如果你使用记忆功能，需要启动 Qdrant 向量数据库：
+
+```bash
+# 使用 Docker
+docker run -p 6334:6334 qdrant/qdrant
+
+# 或使用本地安装
+qdrant
+```
+
+## 使用方法
+
+### 运行应用
+
+```bash
+cargo run --release
+```
+
+### 基本操作
+
+- **Enter**：发送消息
+- **Shift+Enter**：换行
+- **Ctrl+L**：打开/关闭日志面板
+- **Esc**：关闭日志面板
+- **Ctrl+H**：显示帮助信息
+- **Ctrl+C**：清空会话
+- **Ctrl+D**：导出对话到剪贴板
+- **q**：退出程序
+
+### 命令
+
+在输入框中输入以下命令：
+
+- `/quit`：退出程序
+- `/clear`：清空会话
+- `/help`：显示帮助信息
+- `/dump`：导出对话到剪贴板
+
+## 项目结构
+
+```
+cortex-mem-tars-new/
+├── src/
+│   ├── main.rs           # 主程序入口
+│   ├── app.rs            # 应用程序主逻辑
+│   ├── agent.rs          # Agent 实现（包括记忆功能）
+│   ├── config.rs         # 配置管理
+│   ├── infrastructure.rs # 基础设施（LLM、向量存储、记忆管理器）
+│   ├── logger.rs         # 日志系统
+│   └── ui.rs             # TUI 界面
+├── config.example.toml   # 配置文件示例
+└── README.md            # 本文件
+```
+
+## 核心功能
+
+### 1. 记忆功能
+
+应用会自动：
+
+- 在启动时加载用户的基本信息（个人特征、事实信息等）
+- 在对话过程中使用记忆工具检索相关信息
+- 在退出时将对话历史保存到记忆系统
+
+### 2. 多机器人支持
+
+可以在配置目录中创建多个机器人配置，每个机器人可以有：
+
+- 不同的名称
+- 不同的系统提示词
+- 不同的访问密码
+
+### 3. 流式响应
+
+支持实时的流式 AI 响应，提供更流畅的对话体验。
+
+## 故障排除
+
+### 1. 无法连接到 Qdrant
+
+确保 Qdrant 正在运行并且 URL 配置正确：
+
+```bash
+curl http://localhost:6334/health
+```
+
+### 2. API 密钥错误
+
+检查 `config.toml` 中的 API 密钥是否正确。
+
+### 3. 记忆功能不工作
+
+- 确保 Qdrant 正在运行
+- 检查 API 密钥是否正确
+- 查看日志面板获取详细错误信息
+
+## 开发
+
+### 运行测试
+
+```bash
+cargo test
+```
+
+### 检查代码
+
+```bash
+cargo check
+```
+
+### 格式化代码
+
+```bash
+cargo fmt
+```
+
+## 许可证
+
+MIT
+
+## 致谢
+
+- [Cortex Memory](https://github.com/sopaco/cortex-mem) - 记忆管理系统
+- [RatATUI](https://github.com/ratatui-org/ratatui) - TUI 框架
+- [Rig](https://github.com/0xPlaygrounds/rig) - LLM Agent 框架
diff --git a/examples/cortex-mem-tars/config.example.toml b/examples/cortex-mem-tars/config.example.toml
new file mode 100644
index 0000000..ce1475d
--- /dev/null
+++ b/examples/cortex-mem-tars/config.example.toml
@@ -0,0 +1,72 @@
+# Cortex Memory TARS 配置文件示例
+# 将此文件复制为 config.toml 并修改相应的配置
+
+[qdrant]
+# Qdrant 向量数据库地址
+url = "http://localhost:6334"
+# 集合名称
+collection_name = "cortex_mem"
+# 嵌入维度（可选，默认为 1536）
+embedding_dim = 1536
+# 超时时间（秒）
+timeout_secs = 30
+
+[llm]
+# LLM API 基础 URL
+api_base_url = "https://api.openai.com/v1"
+# API 密钥
+api_key = "your-api-key-here"
+# 使用的模型
+model_efficient = "gpt-4o-mini"
+# 温度参数
+temperature = 0.7
+# 最大令牌数
+max_tokens = 2000
+
+[server]
+# 服务器主机
+host = "127.0.0.1"
+# 服务器端口
+port = 8080
+# CORS 允许的来源
+cors_origins = ["*"]
+
+[embedding]
+# 嵌入服务 API 基础 URL
+api_base_url = "https://api.openai.com/v1"
+# 嵌入模型名称
+model_name = "text-embedding-3-small"
+# API 密钥
+api_key = "your-api-key-here"
+# 批处理大小
+batch_size = 100
+# 超时时间（秒）
+timeout_secs = 30
+
+[memory]
+# 最大记忆数量
+max_memories = 10000
+# 相似度阈值
+similarity_threshold = 0.65
+# 最大搜索结果数
+max_search_results = 50
+# 记忆 TTL（小时，可选）
+memory_ttl_hours = null
+# 自动摘要阈值
+auto_summary_threshold = 32768
+# 自动增强
+auto_enhance = true
+# 去重
+deduplicate = true
+# 合并阈值
+merge_threshold = 0.75
+# 搜索相似度阈值（可选）
+search_similarity_threshold = 0.70
+
+[logging]
+# 是否启用日志
+enabled = false
+# 日志目录
+log_directory = "logs"
+# 日志级别
+level = "info"
\ No newline at end of file
diff --git a/examples/cortex-mem-tars/src/agent.rs b/examples/cortex-mem-tars/src/agent.rs
index 384d5cb..f94e6c0 100644
--- a/examples/cortex-mem-tars/src/agent.rs
+++ b/examples/cortex-mem-tars/src/agent.rs
@@ -1,25 +1,66 @@
+use anyhow::Result;
+use chrono::{DateTime, Local};
 use cortex_mem_config::Config;
 use cortex_mem_core::memory::MemoryManager;
 use cortex_mem_rig::{ListMemoriesArgs, create_memory_tools, tool::MemoryToolConfig};
+use futures::StreamExt;
 use rig::{
-    agent::Agent,
+    agent::Agent as RigAgent,
     client::CompletionClient,
     providers::openai::{Client, CompletionModel},
     tool::Tool,
 };
-
-use chrono::Local;
+use rig::agent::MultiTurnStreamItem;
+use rig::completion::Message;
+use rig::streaming::{StreamedAssistantContent, StreamingChat};
 use std::sync::Arc;
+use tokio::sync::mpsc;
+
+/// 消息角色
+#[derive(Debug, Clone, PartialEq)]
+pub enum MessageRole {
+    System,
+    User,
+    Assistant,
+}
+
+/// 聊天消息
+#[derive(Debug, Clone)]
+pub struct ChatMessage {
+    pub role: MessageRole,
+    pub content: String,
+    pub timestamp: DateTime<Local>,
+}
 
-// 导入日志重定向函数
-use crate::app::redirect_log_to_ui;
+impl ChatMessage {
+    pub fn new(role: MessageRole, content: String) -> Self {
+        Self {
+            role,
+            content,
+            timestamp: Local::now(),
+        }
+    }
+
+    #[allow(dead_code)]
+    pub fn system(content: impl Into<String>) -> Self {
+        Self::new(MessageRole::System, content.into())
+    }
+
+    pub fn user(content: impl Into<String>) -> Self {
+        Self::new(MessageRole::User, content.into())
+    }
+
+    pub fn assistant(content: impl Into<String>) -> Self {
+        Self::new(MessageRole::Assistant, content.into())
+    }
+}
 
 /// 创建带记忆功能的Agent
 pub async fn create_memory_agent(
     memory_manager: Arc<MemoryManager>,
     memory_tool_config: MemoryToolConfig,
     config: &Config,
-) -> Result<Agent<CompletionModel>, Box<dyn std::error::Error>> {
+) -> Result<RigAgent<CompletionModel>, Box<dyn std::error::Error>> {
     // 创建记忆工具
     let memory_tools =
         create_memory_tools(memory_manager.clone(), &config, Some(memory_tool_config));
@@ -42,13 +83,6 @@ pub async fn create_memory_agent(
 
 此会话发生的初始时间：{current_time}
 
-你的工具:
-- CortexMemoryTool: 可以存储、搜索和检索记忆。支持以下操作:
-  * store_memory: 存储新记忆
-  * query_memory: 搜索相关记忆
-  * list_memories: 获取一系列的记忆集合
-  * get_memory: 获取特定记忆
-
 重要指令:
 - 对话历史将作为上下文提供，请使用这些信息来理解当前的对话流程
 - 用户基本信息将在上下文中提供一次，请不要再使用memory工具来创建或更新用户基本信息
@@ -138,15 +172,9 @@ pub async fn extract_user_basic_info(
     }
 }
 
-use futures::StreamExt;
-use rig::agent::MultiTurnStreamItem;
-use rig::completion::Message;
-use rig::streaming::{StreamedAssistantContent, StreamingChat};
-use tokio::sync::mpsc;
-
 /// Agent回复函数 - 基于tool call的记忆引擎使用（真实流式版本）
 pub async fn agent_reply_with_memory_retrieval_streaming(
-    agent: &Agent<CompletionModel>,
+    agent: &RigAgent<CompletionModel>,
     _memory_manager: Arc<MemoryManager>,
     user_input: &str,
     _user_id: &str,
@@ -154,9 +182,6 @@ pub async fn agent_reply_with_memory_retrieval_streaming(
     conversations: &[(String, String)],
     stream_sender: mpsc::UnboundedSender<String>,
 ) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
-    // 记录开始处理
-    redirect_log_to_ui("DEBUG", &format!("开始处理用户请求: {}", user_input));
-
     // 构建对话历史 - 转换为rig的Message格式
     let mut chat_history = Vec::new();
     for (user_msg, assistant_msg) in conversations {
@@ -180,17 +205,15 @@ pub async fn agent_reply_with_memory_retrieval_streaming(
 
     // 构建完整的prompt
     let prompt_content = if let Some(info) = user_info {
-        redirect_log_to_ui("DEBUG", "已添加用户基本信息和对话历史到上下文");
         format!(
             "{}\n\n用户基本信息:\n{}\n\n当前用户输入: {}",
             system_prompt, info, user_input
         )
     } else {
-        redirect_log_to_ui("DEBUG", "已添加对话历史到上下文");
         format!("{}\n\n当前用户输入: {}", system_prompt, user_input)
     };
 
-    redirect_log_to_ui("DEBUG", "正在生成AI回复（真实流式模式）...");
+    log::debug!("正在生成AI回复（真实流式模式）...");
 
     // 使用rig的真实流式API
     let prompt_message = Message::user(&prompt_content);
@@ -223,45 +246,42 @@ pub async fn agent_reply_with_memory_retrieval_streaming(
                             }
                             StreamedAssistantContent::ToolCall(_) => {
                                 // 处理工具调用（如果需要）
-                                redirect_log_to_ui("DEBUG", "收到工具调用");
+                                log::debug!("收到工具调用");
                             }
                             StreamedAssistantContent::Reasoning(_) => {
                                 // 处理推理过程（如果需要）
-                                redirect_log_to_ui("DEBUG", "收到推理过程");
+                                log::debug!("收到推理过程");
                             }
                             StreamedAssistantContent::Final(_) => {
                                 // 处理最终响应
-                                redirect_log_to_ui("DEBUG", "收到最终响应");
+                                log::debug!("收到最终响应");
                             }
                             StreamedAssistantContent::ToolCallDelta { .. } => {
                                 // 处理工具调用增量
-                                redirect_log_to_ui("DEBUG", "收到工具调用增量");
+                                log::debug!("收到工具调用增量");
                             }
                         }
                     }
                     MultiTurnStreamItem::FinalResponse(final_response) => {
                         // 处理最终响应
-                        redirect_log_to_ui(
-                            "DEBUG",
-                            &format!("收到最终响应: {}", final_response.response()),
-                        );
+                        log::debug!("收到最终响应: {}", final_response.response());
                         full_response = final_response.response().to_string();
                         break;
                     }
                     _ => {
                         // 处理其他未知的流式项目类型
-                        redirect_log_to_ui("DEBUG", "收到未知的流式项目类型");
+                        log::debug!("收到未知的流式项目类型");
                     }
                 }
             }
             Err(e) => {
-                redirect_log_to_ui("ERROR", &format!("流式处理错误: {}", e));
+                log::error!("流式处理错误: {}", e);
                 return Err(format!("Streaming error: {}", e).into());
             }
         }
     }
 
-    redirect_log_to_ui("DEBUG", "AI回复生成完成");
+    log::debug!("AI回复生成完成");
     Ok(full_response.trim().to_string())
 }
 
diff --git a/examples/cortex-mem-tars/src/app.rs b/examples/cortex-mem-tars/src/app.rs
index 557afb2..1046ca8 100644
--- a/examples/cortex-mem-tars/src/app.rs
+++ b/examples/cortex-mem-tars/src/app.rs
@@ -1,366 +1,567 @@
-use ratatui::widgets::ScrollbarState;
-use std::collections::VecDeque;
+use crate::agent::{ChatMessage, create_memory_agent, extract_user_basic_info, store_conversations_batch, agent_reply_with_memory_retrieval_streaming};
+use crate::config::{BotConfig, ConfigManager};
+use crate::infrastructure::Infrastructure;
+use crate::logger::LogManager;
+use crate::ui::{AppState, AppUi};
+use anyhow::{Context, Result};
+use crossterm::{
+    event::{self, DisableMouseCapture, EnableMouseCapture, Event},
+    execute,
+    terminal::{EnterAlternateScreen, LeaveAlternateScreen, disable_raw_mode, enable_raw_mode},
+};
+use ratatui::backend::CrosstermBackend;
+use ratatui::layout::Rect;
+use rig::agent::Agent as RigAgent;
+use rig::providers::openai::CompletionModel;
+use std::io;
+use std::sync::Arc;
+use std::time::{Duration, Instant};
 use tokio::sync::mpsc;
-use chrono::{DateTime, Local};
 
-// 全局消息发送器，用于日志重定向
-use once_cell::sync::OnceCell;
-use std::sync::Mutex;
-
-static LOG_SENDER: OnceCell<Mutex<Option<mpsc::UnboundedSender<AppMessage>>>> = OnceCell::new();
-
-// 设置全局日志发送器 (crate可见性)
-pub(crate) fn set_global_log_sender(sender: mpsc::UnboundedSender<AppMessage>) {
-    LOG_SENDER
-        .get_or_init(|| Mutex::new(None))
-        .lock()
-        .unwrap()
-        .replace(sender);
-}
-
-// 获取全局日志发送器 (crate可见性)
-pub(crate) fn get_global_log_sender() -> Option<mpsc::UnboundedSender<AppMessage>> {
-    LOG_SENDER
-        .get()
-        .and_then(|mutex| mutex.lock().unwrap().clone())
-}
-
-// 简单的日志重定向函数
-pub fn redirect_log_to_ui(level: &str, message: &str) {
-    if let Some(sender) = get_global_log_sender() {
-        let full_message = format!("[{}] {}", level, message);
-        let _ = sender.send(AppMessage::Log(full_message));
-    }
+/// 应用程序
+pub struct App {
+    #[allow(dead_code)]
+    config_manager: ConfigManager,
+    log_manager: Arc<LogManager>,
+    ui: AppUi,
+    current_bot: Option<BotConfig>,
+    rig_agent: Option<RigAgent<CompletionModel>>,
+    infrastructure: Option<Arc<Infrastructure>>,
+    user_id: String,
+    user_info: Option<String>,
+    should_quit: bool,
+    message_sender: mpsc::UnboundedSender<AppMessage>,
+    message_receiver: mpsc::UnboundedReceiver<AppMessage>,
 }
 
-#[derive(Debug)]
+/// 应用消息类型
+#[derive(Debug, Clone)]
 pub enum AppMessage {
+    #[allow(dead_code)]
     Log(String),
-    Conversation {
-        user: String,
-        assistant: String,
-    },
     StreamingChunk {
+        #[allow(dead_code)]
         user: String,
         chunk: String,
     },
     StreamingComplete {
+        #[allow(dead_code)]
         user: String,
         full_response: String,
     },
-    #[allow(dead_code)]
-    MemoryIterationCompleted,
-}
-
-#[derive(Debug, Clone, Copy, PartialEq)]
-pub enum FocusArea {
-    Input,        // 输入框
-    Conversation, // 对话区域
-    Logs,         // 日志区域
 }
 
-/// 应用状态
-pub struct App {
-    // 对话历史 - 包含时间戳
-    pub conversations: VecDeque<(String, String, DateTime<Local>)>,
-    // 当前输入
-    pub current_input: String,
-    // 光标位置（以字符为单位）
-    pub cursor_position: usize,
-    // 日志信息
-    pub logs: VecDeque<String>,
-    // Agent 是否正在处理
-    pub is_processing: bool,
-    // 用户信息
-    pub user_info: Option<String>,
-    // 是否需要退出
-    pub should_quit: bool,
-    // 是否在shut down过程中
-    pub is_shutting_down: bool,
-    // 记忆迭代是否完成
-    pub memory_iteration_completed: bool,
-    // 消息发送器
-    pub message_sender: Option<mpsc::UnboundedSender<AppMessage>>,
-    // 日志滚动偏移
-    pub log_scroll_offset: usize,
-    // 对话滚动偏移
-    pub conversation_scroll_offset: usize,
-    // 当前焦点区域
-    pub focus_area: FocusArea,
-    // 用户是否手动滚动过日志（用于决定是否自动滚动到底部）
-    pub user_scrolled_logs: bool,
-    // 用户是否手动滚动过对话（用于决定是否自动滚动到底部）
-    pub user_scrolled_conversations: bool,
-    // 滚动条状态
-    pub conversation_scrollbar_state: ScrollbarState,
-    pub log_scrollbar_state: ScrollbarState,
-    // 当前正在流式生成的回复
-    pub current_streaming_response: Option<(String, String)>, // (user_input, partial_response)
-}
-
-impl Default for App {
-    fn default() -> Self {
-        Self {
-            conversations: VecDeque::with_capacity(100),
-            current_input: String::new(),
-            cursor_position: 0,
-            logs: VecDeque::with_capacity(50),
-            is_processing: false,
+impl App {
+    /// 创建新的应用
+    pub fn new(config_manager: ConfigManager, log_manager: Arc<LogManager>, infrastructure: Option<Arc<Infrastructure>>) -> Result<Self> {
+        let mut ui = AppUi::new();
+
+        // 加载机器人列表
+        let bots = config_manager.get_bots()?;
+        ui.set_bot_list(bots);
+
+        // 创建消息通道
+        let (msg_tx, msg_rx) = mpsc::unbounded_channel::<AppMessage>();
+
+        log::info!("应用程序初始化完成");
+
+        Ok(Self {
+            config_manager,
+            log_manager,
+            ui,
+            current_bot: None,
+            rig_agent: None,
+            infrastructure,
+            user_id: "tars_user".to_string(),
             user_info: None,
             should_quit: false,
-            is_shutting_down: false,
-            memory_iteration_completed: false,
-            message_sender: None,
-            log_scroll_offset: 0,
-            conversation_scroll_offset: 0,
-            focus_area: FocusArea::Input,
-            user_scrolled_logs: false,
-            user_scrolled_conversations: false,
-            conversation_scrollbar_state: ScrollbarState::default(),
-            log_scrollbar_state: ScrollbarState::default(),
-            current_streaming_response: None,
-        }
+            message_sender: msg_tx,
+            message_receiver: msg_rx,
+        })
     }
-}
 
-impl App {
-    pub fn new(message_sender: mpsc::UnboundedSender<AppMessage>) -> Self {
-        Self {
-            message_sender: Some(message_sender),
-            current_streaming_response: None,
-            ..Default::default()
+    /// 设置用户信息
+    pub async fn load_user_info(&mut self) -> Result<()> {
+        if let Some(infrastructure) = &self.infrastructure {
+            let user_info = extract_user_basic_info(
+                infrastructure.config(),
+                infrastructure.memory_manager().clone(),
+                &self.user_id,
+            ).await.map_err(|e| anyhow::anyhow!("加载用户信息失败: {}", e))?;
+
+            if let Some(info) = user_info {
+                log::info!("已加载用户基本信息");
+                self.user_info = Some(info);
+            } else {
+                log::info!("未找到用户基本信息");
+            }
         }
+        Ok(())
     }
 
-    pub fn add_log(&mut self, log: String) {
-        self.logs.push_back(log);
-        if self.logs.len() > 50 {
-            self.logs.pop_front();
+    /// 检查服务可用性
+    pub async fn check_service_status(&mut self) -> Result<()> {
+        use reqwest::Method;
+
+        if let Some(infrastructure) = &self.infrastructure {
+            let api_base_url = &infrastructure.config().llm.api_base_url;
+            // 拼接完整的 API 地址
+            let check_url = format!("{}/chat/completions", api_base_url.trim_end_matches('/'));
+
+            log::info!("检查服务可用性: {}", check_url);
+
+            let client = reqwest::Client::builder()
+                .timeout(Duration::from_secs(5))
+                .build()
+                .context("无法创建 HTTP 客户端")?;
+
+            match client
+                .request(Method::OPTIONS, &check_url)
+                .send()
+                .await
+            {
+                Ok(response) => {
+                    if response.status().is_success() || response.status().as_u16() == 405 {
+                        // 200 OK 或 405 Method Not Allowed 都表示服务可用
+                        log::info!("服务可用，状态码: {}", response.status());
+                        self.ui.service_status = crate::ui::ServiceStatus::Active;
+                    } else {
+                        log::warn!("服务不可用，状态码: {}", response.status());
+                        self.ui.service_status = crate::ui::ServiceStatus::Inactive;
+                    }
+                }
+                Err(e) => {
+                    log::error!("服务检查失败: {}", e);
+                    self.ui.service_status = crate::ui::ServiceStatus::Inactive;
+                }
+            }
+        } else {
+            log::warn!("基础设施未初始化，无法检查服务状态");
+            self.ui.service_status = crate::ui::ServiceStatus::Inactive;
         }
 
-        // 如果用户没有手动滚动过，自动滚动到最新日志
-        if !self.user_scrolled_logs {
-            self.scroll_logs_to_bottom();
-        }
+        Ok(())
     }
 
-    pub fn add_conversation(&mut self, user: String, assistant: String) {
-        let timestamp = Local::now();
-        self.conversations.push_back((user, assistant, timestamp));
-        if self.conversations.len() > 100 {
-            self.conversations.pop_front();
-        }
+    /// 运行应用
+    pub async fn run(&mut self) -> Result<()> {
+        enable_raw_mode().context("无法启用原始模式")?;
+
+        let mut stdout = io::stdout();
+        execute!(
+            stdout,
+            EnterAlternateScreen,
+            EnableMouseCapture,
+            crossterm::terminal::DisableLineWrap
+        )
+        .context("无法设置终端")?;
+
+        let backend = CrosstermBackend::new(stdout);
+        let mut terminal = ratatui::Terminal::new(backend).context("无法创建终端")?;
+
+        let mut last_log_update = Instant::now();
+        let mut last_service_check = Instant::now();
+        let tick_rate = Duration::from_millis(100);
+
+        loop {
+            // 更新日志
+            if last_log_update.elapsed() > Duration::from_secs(1) {
+                self.update_logs();
+                last_log_update = Instant::now();
+            }
 
-        // 如果用户没有手动滚动过，自动滚动到最新对话
-        if !self.user_scrolled_conversations {
-            self.scroll_conversations_to_bottom();
-        }
-    }
+            // 定期检查服务状态（每5秒）
+            if last_service_check.elapsed() > Duration::from_secs(5) {
+                // 在后台检查服务状态，不阻塞主循环
+                let _ = self.check_service_status().await;
+                last_service_check = Instant::now();
+            }
 
-    /// 开始流式回复
-    pub fn start_streaming_response(&mut self, user_input: String) {
-        self.current_streaming_response = Some((user_input, String::new()));
-        self.is_processing = true;
-    }
+            // 处理流式消息
+            if let Ok(msg) = self.message_receiver.try_recv() {
+                match msg {
+                    AppMessage::StreamingChunk { user: _, chunk } => {
+                        // 添加流式内容到当前正在生成的消息
+                        if let Some(last_msg) = self.ui.messages.last_mut() {
+                            if last_msg.role == crate::agent::MessageRole::Assistant {
+                                last_msg.content.push_str(&chunk);
+                            } else {
+                                // 如果最后一条不是助手消息，创建新的助手消息
+                                self.ui.messages.push(ChatMessage::assistant(chunk));
+                            }
+                        } else {
+                            // 如果没有消息，创建新的助手消息
+                            self.ui.messages.push(ChatMessage::assistant(chunk));
+                        }
+                        // 确保自动滚动启用
+                        self.ui.auto_scroll = true;
+                    }
+                    AppMessage::StreamingComplete { user: _, full_response } => {
+                        // 流式完成，确保完整响应已保存
+                        if let Some(last_msg) = self.ui.messages.last_mut() {
+                            if last_msg.role == crate::agent::MessageRole::Assistant {
+                                last_msg.content = full_response;
+                            } else {
+                                self.ui.messages.push(ChatMessage::assistant(full_response));
+                            }
+                        } else {
+                            self.ui.messages.push(ChatMessage::assistant(full_response));
+                        }
+                        // 确保自动滚动启用
+                        self.ui.auto_scroll = true;
+                    }
+                    AppMessage::Log(_) => {
+                        // 日志消息暂时忽略
+                    }
+                }
+            }
 
-    /// 添加流式内容块
-    pub fn add_streaming_chunk(&mut self, chunk: String) {
-        if let Some((_, ref mut response)) = self.current_streaming_response {
-            response.push_str(&chunk);
-            
-            // 如果用户没有手动滚动过，自动滚动到最新对话
-            if !self.user_scrolled_conversations {
-                self.scroll_conversations_to_bottom();
+            // 渲染 UI
+            terminal.draw(|f| self.ui.render(f)).context("渲染失败")?;
+
+            // 处理事件
+            if event::poll(tick_rate).context("事件轮询失败")? {
+                let event = event::read().context("读取事件失败")?;
+                log::trace!("收到事件: {:?}", event);
+
+                match event {
+                    Event::Key(key) => {
+                        let action = self.ui.handle_key_event(key);
+
+                        match action {
+                            crate::ui::KeyAction::Quit => {
+                                self.should_quit = true;
+                                break;
+                            }
+                            crate::ui::KeyAction::SendMessage => {
+                                if self.ui.state == AppState::Chat {
+                                    self.send_message().await?;
+                                }
+                            }
+                            crate::ui::KeyAction::ClearChat => {
+                                if self.ui.state == AppState::Chat {
+                                    self.clear_chat();
+                                }
+                            }
+                            crate::ui::KeyAction::ShowHelp => {
+                                if self.ui.state == AppState::Chat {
+                                    self.show_help();
+                                }
+                            }
+                            crate::ui::KeyAction::DumpChats => {
+                                if self.ui.state == AppState::Chat {
+                                    self.dump_chats();
+                                }
+                            }
+                            crate::ui::KeyAction::Continue => {}
+                        }
+                    }
+                    Event::Mouse(mouse) => {
+                        let size = terminal.size()?;
+                        self.ui
+                            .handle_mouse_event(mouse, Rect::new(0, 0, size.width, size.height));
+                    }
+                    _ => {}
+                }
             }
-        }
-    }
 
-    /// 完成流式回复
-    pub fn complete_streaming_response(&mut self) {
-        if let Some((user_input, full_response)) = self.current_streaming_response.take() {
-            self.add_conversation(user_input, full_response);
+            if self.should_quit {
+                break;
+            }
         }
-        self.is_processing = false;
-    }
 
-    /// 获取当前显示的对话（包括正在流式生成的）
-    pub fn get_display_conversations(&self) -> Vec<(String, String, Option<DateTime<Local>>)> {
-        let mut conversations: Vec<(String, String, Option<DateTime<Local>>)> = self.conversations
-            .iter()
-            .map(|(user, assistant, timestamp)| (user.clone(), assistant.clone(), Some(*timestamp)))
-            .collect();
-        
-        // 如果有正在流式生成的回复，添加到显示列表（没有时间戳）
-        if let Some((ref user_input, ref partial_response)) = self.current_streaming_response {
-            conversations.push((user_input.clone(), partial_response.clone(), None));
-        }
-        
-        conversations
-    }
+        disable_raw_mode().context("无法禁用原始模式")?;
+        execute!(
+            terminal.backend_mut(),
+            LeaveAlternateScreen,
+            DisableMouseCapture
+        )
+        .context("无法恢复终端")?;
 
-    /// 在光标位置插入字符
-    pub fn insert_char_at_cursor(&mut self, c: char) {
-        // 将光标位置转换为字节索引
-        let byte_pos = self
-            .current_input
-            .chars()
-            .take(self.cursor_position)
-            .map(|ch| ch.len_utf8())
-            .sum();
-
-        self.current_input.insert(byte_pos, c);
-        self.cursor_position += 1;
+        terminal.show_cursor().context("无法显示光标")?;
+
+        log::info!("应用程序退出");
+        Ok(())
     }
 
-    /// 在光标位置删除字符（退格键）
-    pub fn delete_char_at_cursor(&mut self) {
-        if self.cursor_position > 0 {
-            // 将光标位置转换为字节索引
-            let chars: Vec<char> = self.current_input.chars().collect();
-            if self.cursor_position <= chars.len() {
-                // 找到要删除字符的字节范围
-                let byte_start: usize = chars
-                    .iter()
-                    .take(self.cursor_position - 1)
-                    .map(|ch| ch.len_utf8())
-                    .sum();
-
-                let byte_end: usize = chars
-                    .iter()
-                    .take(self.cursor_position)
-                    .map(|ch| ch.len_utf8())
-                    .sum();
-
-                // 安全地删除字符
-                self.current_input.drain(byte_start..byte_end);
-                self.cursor_position -= 1;
+    /// 更新日志
+    fn update_logs(&mut self) {
+        match self.log_manager.read_logs(1000) {
+            Ok(logs) => {
+                self.ui.log_lines = logs;
+            }
+            Err(e) => {
+                log::error!("读取日志失败: {}", e);
             }
         }
     }
 
-    /// 将光标向左移动一个字符
-    pub fn move_cursor_left(&mut self) {
-        if self.cursor_position > 0 {
-            self.cursor_position -= 1;
-        }
-    }
+    /// 发送消息
+    async fn send_message(&mut self) -> Result<()> {
+        let input_text = self.ui.get_input_text();
+        let input_text = input_text.trim();
+
+        log::debug!("准备发送消息，长度: {}", input_text.len());
 
-    /// 将光标向右移动一个字符
-    pub fn move_cursor_right(&mut self) {
-        let input_len = self.current_input.chars().count();
-        if self.cursor_position < input_len {
-            self.cursor_position += 1;
+        if input_text.is_empty() {
+            log::debug!("消息为空，忽略");
+            return Ok(());
         }
-    }
 
-    /// 重置光标位置到末尾
-    pub fn reset_cursor_to_end(&mut self) {
-        self.cursor_position = self.current_input.chars().count();
-    }
+        // 检查是否是命令
+        if let Some(command_action) = self.ui.parse_and_execute_command(input_text) {
+            self.ui.clear_input();
 
-    /// 滚动到日志底部（最新日志）
-    pub fn scroll_logs_to_bottom(&mut self) {
-        self.log_scroll_offset = 0;
-    }
+            match command_action {
+                crate::ui::KeyAction::Quit => {
+                    self.should_quit = true;
+                }
+                crate::ui::KeyAction::ClearChat => {
+                    self.clear_chat();
+                }
+                crate::ui::KeyAction::ShowHelp => {
+                    self.show_help();
+                }
+                crate::ui::KeyAction::DumpChats => {
+                    self.dump_chats();
+                }
+                _ => {}
+            }
+            return Ok(());
+        }
 
-    /// 滚动到对话底部（最新对话）
-    pub fn scroll_conversations_to_bottom(&mut self) {
-        self.conversation_scroll_offset = 0;
-    }
+        // 检查是否刚进入聊天模式
+        if self.current_bot.is_none() {
+            if let Some(bot) = self.ui.selected_bot() {
+                self.current_bot = Some(bot.clone());
+
+                // 如果有基础设施，创建真实的带记忆的 Agent
+                if let Some(infrastructure) = &self.infrastructure {
+                    let memory_tool_config = cortex_mem_rig::tool::MemoryToolConfig {
+                        default_user_id: Some(self.user_id.clone()),
+                        ..Default::default()
+                    };
+
+                    match create_memory_agent(
+                        infrastructure.memory_manager().clone(),
+                        memory_tool_config,
+                        infrastructure.config(),
+                    ).await {
+                        Ok(rig_agent) => {
+                            self.rig_agent = Some(rig_agent);
+                            log::info!("已创建带记忆功能的真实 Agent");
+                        }
+                        Err(e) => {
+                            log::error!("创建真实 Agent 失败，使用 Mock Agent: {}", e);
+                        }
+                    }
+                }
 
-    /// 向前滚动日志（查看更早日志）
-    pub fn scroll_logs_forward(&mut self) {
-        if self.logs.is_empty() {
-            return;
+                log::info!("选择机器人: {}", bot.name);
+            } else {
+                log::warn!("没有选中的机器人");
+                return Ok(());
+            }
         }
 
-        let page_size = 10; // 每次翻页的行数
+        // 添加用户消息
+        let user_message = ChatMessage::user(input_text);
+        self.ui.messages.push(user_message.clone());
+        self.ui.clear_input();
+
+        // 用户发送新消息，重新启用自动滚动
+        self.ui.auto_scroll = true;
+
+        log::info!("用户发送消息: {}", input_text);
+        log::debug!("当前消息总数: {}", self.ui.messages.len());
+
+        // 使用真实的带记忆的 Agent 或 Mock Agent
+        if let Some(rig_agent) = &self.rig_agent {
+            // 使用真实 Agent 进行流式响应
+            let current_conversations: Vec<(String, String)> = self.ui.messages
+                .iter()
+                .filter_map(|msg| match msg.role {
+                    crate::agent::MessageRole::User => Some((msg.content.clone(), String::new())),
+                    crate::agent::MessageRole::Assistant => {
+                        if let Some(last) = self.ui.messages.iter().rev().find(|m| m.role == crate::agent::MessageRole::User) {
+                            Some((last.content.clone(), msg.content.clone()))
+                        } else {
+                            None
+                        }
+                    }
+                    _ => None
+                })
+                .collect();
+
+            let user_info_clone = self.user_info.clone();
+            let infrastructure_clone = self.infrastructure.clone();
+            let rig_agent_clone = rig_agent.clone();
+            let msg_tx = self.message_sender.clone();
+            let user_input = input_text.to_string();
+            let user_id = self.user_id.clone();
+            let user_input_for_stream = user_input.clone();
+
+            tokio::spawn(async move {
+                let (stream_tx, mut stream_rx) = mpsc::unbounded_channel::<String>();
+
+                let generation_task = tokio::spawn(async move {
+                    agent_reply_with_memory_retrieval_streaming(
+                        &rig_agent_clone,
+                        infrastructure_clone.unwrap().memory_manager().clone(),
+                        &user_input,
+                        &user_id,
+                        user_info_clone.as_deref(),
+                        &current_conversations,
+                        stream_tx,
+                    ).await
+                });
+
+                while let Some(chunk) = stream_rx.recv().await {
+                    if let Err(_) = msg_tx.send(AppMessage::StreamingChunk {
+                        user: user_input_for_stream.clone(),
+                        chunk,
+                    }) {
+                        break;
+                    }
+                }
 
-        // 简单增加偏移量，让UI层处理边界
-        self.log_scroll_offset += page_size;
-        self.user_scrolled_logs = true;
-    }
+                match generation_task.await {
+                    Ok(Ok(full_response)) => {
+                        let _ = msg_tx.send(AppMessage::StreamingComplete {
+                            user: user_input_for_stream.clone(),
+                            full_response,
+                        });
+                    }
+                    Ok(Err(e)) => {
+                        log::error!("生成回复失败: {}", e);
+                    }
+                    Err(e) => {
+                        log::error!("任务执行失败: {}", e);
+                    }
+                }
+            });
 
-    /// 向后滚动日志（查看更新日志）
-    pub fn scroll_logs_backward(&mut self) {
-        if self.logs.is_empty() {
-            return;
+        } else {
+            log::warn!("Agent 未初始化");
         }
 
-        let page_size = 10; // 每次翻页的行数
+        // 滚动到底部 - 将在渲染时自动计算
+        self.ui.auto_scroll = true;
 
-        // 向后翻页（减少偏移量，查看更新的日志）
-        if self.log_scroll_offset >= page_size {
-            self.log_scroll_offset -= page_size;
-        } else {
-            self.log_scroll_offset = 0;
-            self.user_scrolled_logs = false;
-        }
+        Ok(())
     }
 
-    /// 向前滚动对话（查看更早内容）
-    pub fn scroll_conversations_forward(&mut self) {
-        if self.conversations.is_empty() {
-            return;
-        }
-
-        let page_size = 5; // 每次翻页的行数
+    /// 清空会话
+    fn clear_chat(&mut self) {
+        log::info!("清空会话");
+        self.ui.messages.clear();
+        self.ui.scroll_offset = 0;
+        self.ui.auto_scroll = true;
+    }
 
-        // 简单增加偏移量，让UI层处理边界
-        self.conversation_scroll_offset += page_size;
-        self.user_scrolled_conversations = true;
+    /// 显示帮助信息
+    fn show_help(&mut self) {
+        log::info!("显示帮助信息");
+        let help_message = ChatMessage::assistant(AppUi::get_help_message());
+        self.ui.messages.push(help_message);
+        self.ui.auto_scroll = true;
     }
 
-    /// 向后滚动对话（查看更新内容）
-    pub fn scroll_conversations_backward(&mut self) {
-        if self.conversations.is_empty() {
-            return;
+    /// 导出会话到剪贴板
+    fn dump_chats(&mut self) {
+        match self.ui.dump_chats_to_clipboard() {
+            Ok(msg) => {
+                log::info!("{}", msg);
+                let success_message = ChatMessage::assistant(msg);
+                self.ui.messages.push(success_message);
+            }
+            Err(e) => {
+                log::error!("{}", e);
+                let error_message = ChatMessage::assistant(format!("❌ {}", e));
+                self.ui.messages.push(error_message);
+            }
         }
+        self.ui.auto_scroll = true;
+    }
 
-        let page_size = 5; // 每次翻页的行数
-
-        // 向后翻页（减少偏移量，查看更新的内容）
-        if self.conversation_scroll_offset >= page_size {
-            self.conversation_scroll_offset -= page_size;
-        } else {
-            self.conversation_scroll_offset = 0;
-            self.user_scrolled_conversations = false;
+    /// 退出时保存对话到记忆系统
+    pub async fn save_conversations_to_memory(&self) -> Result<()> {
+        if let Some(infrastructure) = &self.infrastructure {
+            let conversations: Vec<(String, String)> = self.ui.messages
+                .iter()
+                .filter_map(|msg| match msg.role {
+                    crate::agent::MessageRole::User => Some((msg.content.clone(), String::new())),
+                    crate::agent::MessageRole::Assistant => {
+                        if let Some(last) = self.ui.messages.iter().rev().find(|m| m.role == crate::agent::MessageRole::User) {
+                            Some((last.content.clone(), msg.content.clone()))
+                        } else {
+                            None
+                        }
+                    },
+                    _ => None
+                })
+                .filter(|(user, assistant)| !user.is_empty() && !assistant.is_empty())
+                .collect();
+
+            if !conversations.is_empty() {
+                log::info!("正在保存 {} 条对话到记忆系统...", conversations.len());
+                store_conversations_batch(
+                    infrastructure.memory_manager().clone(),
+                    &conversations,
+                    &self.user_id,
+                ).await.map_err(|e| anyhow::anyhow!("保存对话到记忆系统失败: {}", e))?;
+                log::info!("对话保存完成");
+            }
         }
+        Ok(())
     }
 
-    /// 切换焦点到下一个区域
-    pub fn next_focus(&mut self) {
-        self.focus_area = match self.focus_area {
-            FocusArea::Input => {
-                if self.is_shutting_down {
-                    // 在退出过程中，跳过输入框，直接到对话区域
-                    FocusArea::Conversation
-                } else {
-                    FocusArea::Conversation
-                }
-            }
-            FocusArea::Conversation => {
-                if self.is_shutting_down {
-                    // 在退出过程中，从对话区域切换到日志区域
-                    FocusArea::Logs
-                } else {
-                    FocusArea::Logs
-                }
-            }
-            FocusArea::Logs => {
-                if self.is_shutting_down {
-                    // 在退出过程中，从日志区域切换回对话区域
-                    FocusArea::Conversation
-                } else {
-                    FocusArea::Input
-                }
-            }
-        };
+    /// 获取所有对话
+    pub fn get_conversations(&self) -> Vec<(String, String)> {
+        self.ui.messages
+            .iter()
+            .filter_map(|msg| match msg.role {
+                crate::agent::MessageRole::User => Some((msg.content.clone(), String::new())),
+                crate::agent::MessageRole::Assistant => {
+                    if let Some(last) = self.ui.messages.iter().rev().find(|m| m.role == crate::agent::MessageRole::User) {
+                        Some((last.content.clone(), msg.content.clone()))
+                    } else {
+                        None
+                    }
+                },
+                _ => None,
+            })
+            .collect()
     }
 
-    pub fn log_info(&self, message: &str) {
-        if let Some(sender) = &self.message_sender {
-            let _ = sender.send(AppMessage::Log(format!("[INFO] {}", message)));
-        }
+    /// 获取用户ID
+    pub fn get_user_id(&self) -> String {
+        self.user_id.clone()
     }
 }
+
+/// 创建默认机器人
+pub fn create_default_bots(config_manager: &ConfigManager) -> Result<()> {
+    let bots = config_manager.get_bots()?;
+
+    if bots.is_empty() {
+        // 创建默认机器人
+        let default_bot = BotConfig::new(
+            "助手",
+            "你是一个有用的 AI 助手，能够回答各种问题并提供帮助。",
+            "password",
+        );
+        config_manager.add_bot(default_bot)?;
+
+        let coder_bot = BotConfig::new(
+            "程序员",
+            "你是一个经验丰富的程序员，精通多种编程语言，能够帮助解决编程问题。",
+            "password",
+        );
+        config_manager.add_bot(coder_bot)?;
+
+        log::info!("已创建默认机器人");
+    }
+
+    Ok(())
+}
diff --git a/examples/cortex-mem-tars/src/config.rs b/examples/cortex-mem-tars/src/config.rs
new file mode 100644
index 0000000..79307af
--- /dev/null
+++ b/examples/cortex-mem-tars/src/config.rs
@@ -0,0 +1,197 @@
+use anyhow::{Context, Result};
+use chrono::{DateTime, Utc};
+use cortex_mem_config::Config as CortexConfig;
+use serde::{Deserialize, Serialize};
+use std::fs;
+use std::path::{Path, PathBuf};
+
+/// 机器人配置
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct BotConfig {
+    pub id: String,
+    pub name: String,
+    pub system_prompt: String,
+    pub access_password: String,
+    pub created_at: DateTime<Utc>,
+}
+
+impl BotConfig {
+    pub fn new(name: impl Into<String>, system_prompt: impl Into<String>, access_password: impl Into<String>) -> Self {
+        Self {
+            id: uuid::Uuid::new_v4().to_string(),
+            name: name.into(),
+            system_prompt: system_prompt.into(),
+            access_password: access_password.into(),
+            created_at: Utc::now(),
+        }
+    }
+}
+
+/// 配置管理器
+pub struct ConfigManager {
+    config_dir: PathBuf,
+    bots_file: PathBuf,
+    cortex_config: CortexConfig,
+}
+
+impl ConfigManager {
+    /// 创建新的配置管理器
+    pub fn new() -> Result<Self> {
+        // 获取当前工作目录
+        let current_dir = std::env::current_dir().context("无法获取当前工作目录")?;
+
+        // 系统配置目录（用于 bots.json）
+        let config_dir = directories::ProjectDirs::from("com", "cortex", "mem-tars")
+            .context("无法获取项目目录")?
+            .config_dir()
+            .to_path_buf();
+
+        fs::create_dir_all(&config_dir).context("无法创建配置目录")?;
+
+        let bots_file = config_dir.join("bots.json");
+
+        // cortex-mem 配置文件：优先从当前目录读取
+        let local_config_file = current_dir.join("config.toml");
+        let system_config_file = config_dir.join("config.toml");
+
+        // 确定使用哪个配置文件
+        let cortex_config_file = if local_config_file.exists() {
+            log::info!("使用当前目录的配置文件: {:?}", local_config_file);
+            local_config_file
+        } else {
+            log::info!("使用系统配置目录的配置文件: {:?}", system_config_file);
+            system_config_file
+        };
+
+        // 加载或创建 cortex-mem 配置
+        let cortex_config = if cortex_config_file.exists() {
+            CortexConfig::load(&cortex_config_file).context("无法加载 cortex-mem 配置")?
+        } else {
+            // 创建默认配置
+            let default_config = CortexConfig {
+                qdrant: cortex_mem_config::QdrantConfig {
+                    url: "http://localhost:6334".to_string(),
+                    collection_name: "cortex_mem".to_string(),
+                    embedding_dim: Some(1536),
+                    timeout_secs: 30,
+                },
+                llm: cortex_mem_config::LLMConfig {
+                    api_base_url: "https://api.openai.com/v1".to_string(),
+                    api_key: "".to_string(),
+                    model_efficient: "gpt-4o-mini".to_string(),
+                    temperature: 0.7,
+                    max_tokens: 2000,
+                },
+                server: cortex_mem_config::ServerConfig {
+                    host: "127.0.0.1".to_string(),
+                    port: 8080,
+                    cors_origins: vec!["*".to_string()],
+                },
+                embedding: cortex_mem_config::EmbeddingConfig {
+                    api_base_url: "https://api.openai.com/v1".to_string(),
+                    model_name: "text-embedding-3-small".to_string(),
+                    api_key: "".to_string(),
+                    batch_size: 100,
+                    timeout_secs: 30,
+                },
+                memory: cortex_mem_config::MemoryConfig::default(),
+                logging: cortex_mem_config::LoggingConfig::default(),
+            };
+            let content = toml::to_string_pretty(&default_config).context("无法序列化默认配置")?;
+            fs::write(&cortex_config_file, content).context("无法写入默认配置文件")?;
+            log::info!("已创建默认 cortex-mem 配置文件: {:?}", cortex_config_file);
+            default_config
+        };
+
+        Ok(Self {
+            config_dir,
+            bots_file,
+            cortex_config,
+        })
+    }
+
+    /// 获取所有机器人配置
+    pub fn get_bots(&self) -> Result<Vec<BotConfig>> {
+        if !self.bots_file.exists() {
+            return Ok(vec![]);
+        }
+
+        let content = fs::read_to_string(&self.bots_file).context("无法读取配置文件")?;
+        let bots: Vec<BotConfig> = serde_json::from_str(&content).context("无法解析配置文件")?;
+
+        Ok(bots)
+    }
+
+    /// 保存所有机器人配置
+    fn save_bots(&self, bots: &[BotConfig]) -> Result<()> {
+        let content = serde_json::to_string_pretty(bots).context("无法序列化配置")?;
+        fs::write(&self.bots_file, content).context("无法写入配置文件")?;
+        Ok(())
+    }
+
+    /// 添加机器人
+    pub fn add_bot(&self, bot: BotConfig) -> Result<()> {
+        let bot_name = bot.name.clone();
+        let bot_id = bot.id.clone();
+        let mut bots = self.get_bots()?;
+        bots.push(bot);
+        self.save_bots(&bots)?;
+        log::info!("添加机器人: {} (ID: {})", bot_name, bot_id);
+        Ok(())
+    }
+
+    /// 删除机器人
+    #[allow(dead_code)]
+    pub fn remove_bot(&self, bot_id: &str) -> Result<bool> {
+        let mut bots = self.get_bots()?;
+        let original_len = bots.len();
+        bots.retain(|bot| bot.id != bot_id);
+
+        if bots.len() < original_len {
+            self.save_bots(&bots)?;
+            log::info!("删除机器人 ID: {}", bot_id);
+            Ok(true)
+        } else {
+            Ok(false)
+        }
+    }
+
+    /// 更新机器人
+    #[allow(dead_code)]
+    pub fn update_bot(&self, bot_id: &str, updated_bot: BotConfig) -> Result<bool> {
+        let bot_name = updated_bot.name.clone();
+        let mut bots = self.get_bots()?;
+        if let Some(bot) = bots.iter_mut().find(|b| b.id == bot_id) {
+            *bot = updated_bot;
+            self.save_bots(&bots)?;
+            log::info!("更新机器人: {} (ID: {})", bot_name, bot_id);
+            Ok(true)
+        } else {
+            Ok(false)
+        }
+    }
+
+    /// 根据 ID 获取机器人
+    #[allow(dead_code)]
+    pub fn get_bot(&self, bot_id: &str) -> Result<Option<BotConfig>> {
+        let bots = self.get_bots()?;
+        Ok(bots.into_iter().find(|bot| bot.id == bot_id))
+    }
+
+    /// 获取配置目录路径
+    #[allow(dead_code)]
+    pub fn config_dir(&self) -> &Path {
+        &self.config_dir
+    }
+
+    /// 获取 cortex-mem 配置
+    pub fn cortex_config(&self) -> &CortexConfig {
+        &self.cortex_config
+    }
+}
+
+impl Default for ConfigManager {
+    fn default() -> Self {
+        Self::new().expect("无法初始化配置管理器")
+    }
+}
diff --git a/examples/cortex-mem-tars/src/events.rs b/examples/cortex-mem-tars/src/events.rs
deleted file mode 100644
index 443a3a8..0000000
--- a/examples/cortex-mem-tars/src/events.rs
+++ /dev/null
@@ -1,197 +0,0 @@
-use crate::app::{App, FocusArea};
-use crossterm::event::{Event, KeyCode, KeyEventKind, MouseButton, MouseEvent, MouseEventKind};
-
-pub fn handle_key_event(event: Event, app: &mut App) -> Option<String> {
-    // 处理鼠标事件
-    if let Event::Mouse(mouse) = event {
-        return handle_mouse_event(mouse, app);
-    }
-
-    // Some(input)表示需要处理的输入，None表示不需要处理
-    if let Event::Key(key) = event {
-        if key.kind == KeyEventKind::Press {
-            match key.code {
-                KeyCode::Enter => {
-                    if app.focus_area == FocusArea::Input && !app.current_input.trim().is_empty() {
-                        let input = app.current_input.clone();
-                        app.current_input.clear();
-                        app.reset_cursor_to_end();
-                        app.is_processing = true;
-                        Some(input) // 返回输入内容给上层处理
-                    } else {
-                        None
-                    }
-                }
-                KeyCode::Char(c) => {
-                    if !app.is_processing
-                        && !app.is_shutting_down
-                        && app.focus_area == FocusArea::Input
-                    {
-                        app.insert_char_at_cursor(c);
-                    }
-                    None
-                }
-                KeyCode::Backspace => {
-                    if !app.is_processing
-                        && !app.is_shutting_down
-                        && app.focus_area == FocusArea::Input
-                    {
-                        app.delete_char_at_cursor();
-                    }
-                    None
-                }
-                KeyCode::Left => {
-                    if !app.is_processing
-                        && !app.is_shutting_down
-                        && app.focus_area == FocusArea::Input
-                    {
-                        app.move_cursor_left();
-                    }
-                    None
-                }
-                KeyCode::Right => {
-                    if !app.is_processing
-                        && !app.is_shutting_down
-                        && app.focus_area == FocusArea::Input
-                    {
-                        app.move_cursor_right();
-                    }
-                    None
-                }
-                KeyCode::Up => {
-                    // 上键：向后滚动（查看更新内容）
-                    match app.focus_area {
-                        FocusArea::Logs => {
-                            app.scroll_logs_backward();
-                        }
-                        FocusArea::Conversation => {
-                            app.scroll_conversations_backward();
-                        }
-                        FocusArea::Input => {}
-                    }
-                    None
-                }
-                KeyCode::Down => {
-                    // 下键：向前滚动（查看更早内容）
-                    match app.focus_area {
-                        FocusArea::Logs => {
-                            app.scroll_logs_forward();
-                        }
-                        FocusArea::Conversation => {
-                            app.scroll_conversations_forward();
-                        }
-                        FocusArea::Input => {}
-                    }
-                    None
-                }
-                KeyCode::Tab => {
-                    // 切换焦点
-                    let _old_focus = app.focus_area;
-                    app.next_focus();
-                    None
-                }
-                KeyCode::Home => {
-                    match app.focus_area {
-                        FocusArea::Logs => {
-                            // 滚动到最旧的日志（设置一个较大的偏移量）
-                            app.log_scroll_offset = app.logs.len().saturating_sub(1);
-                            app.user_scrolled_logs = true;
-                        }
-                        FocusArea::Conversation => {
-                            // 滚动到最旧的对话（设置一个较大的偏移量）
-                            let total_lines = app.conversations.len() * 3;
-                            app.conversation_scroll_offset = total_lines.saturating_sub(1);
-                            app.user_scrolled_conversations = true;
-                        }
-                        FocusArea::Input => {
-                            // 将光标移动到输入框开头
-                            app.cursor_position = 0;
-                        }
-                    }
-                    None
-                }
-                KeyCode::End => {
-                    match app.focus_area {
-                        FocusArea::Logs => {
-                            // 滚动到最新的日志
-                            app.scroll_logs_to_bottom();
-                        }
-                        FocusArea::Conversation => {
-                            // 滚动到最新的对话
-                            app.scroll_conversations_to_bottom();
-                        }
-                        FocusArea::Input => {
-                            // 将光标移动到输入框末尾
-                            app.reset_cursor_to_end();
-                        }
-                    }
-                    None
-                }
-                KeyCode::Esc => {
-                    app.should_quit = true;
-                    app.is_shutting_down = true;
-                    Some("/quit".to_string()) // 模拟quit命令
-                }
-                _ => None,
-            }
-        } else {
-            None
-        }
-    } else {
-        None
-    }
-}
-
-/// 处理鼠标事件
-fn handle_mouse_event(mouse: MouseEvent, app: &mut App) -> Option<String> {
-    match mouse.kind {
-        MouseEventKind::Down(MouseButton::Left) => {
-            // 左键点击时更新焦点区域
-            // 这里可以根据鼠标位置判断点击了哪个区域
-            // 简化处理：如果鼠标在左边区域，设置为输入或对话焦点；如果在右边区域，设置为日志焦点
-            // 由于我们没有详细的坐标信息，这里只是简化处理
-            None
-        }
-        MouseEventKind::ScrollUp => {
-            // 鼠标向上滚动
-            match app.focus_area {
-                FocusArea::Logs => {
-                    app.scroll_logs_backward();
-                }
-                FocusArea::Conversation => {
-                    app.scroll_conversations_backward();
-                }
-                FocusArea::Input => {}
-            }
-            None
-        }
-        MouseEventKind::ScrollDown => {
-            // 鼠标向下滚动
-            match app.focus_area {
-                FocusArea::Logs => {
-                    app.scroll_logs_forward();
-                }
-                FocusArea::Conversation => {
-                    app.scroll_conversations_forward();
-                }
-                FocusArea::Input => {}
-            }
-            None
-        }
-        MouseEventKind::Drag(MouseButton::Left) => {
-            // 鼠标左键拖拽 - 这里我们不需要特别处理，终端默认支持文本选择
-            None
-        }
-        _ => None,
-    }
-}
-
-pub fn process_user_input(input: String, app: &mut App) -> bool {
-    // true表示是quit命令，false表示普通输入
-    // 检查是否为退出命令
-    let is_quit = input.trim() == "/quit";
-    if is_quit {
-        app.should_quit = true;
-    }
-    is_quit
-}
diff --git a/examples/cortex-mem-tars/src/infrastructure.rs b/examples/cortex-mem-tars/src/infrastructure.rs
new file mode 100644
index 0000000..504105b
--- /dev/null
+++ b/examples/cortex-mem-tars/src/infrastructure.rs
@@ -0,0 +1,56 @@
+use anyhow::{Context, Result};
+use cortex_mem_config::Config;
+use cortex_mem_core::memory::MemoryManager;
+use cortex_mem_rig::llm::OpenAILLMClient;
+use cortex_mem_rig::vector_store::qdrant::QdrantVectorStore;
+use std::sync::Arc;
+
+/// 基础设施管理器，负责初始化和管理 LLM 客户端、向量存储和记忆管理器
+pub struct Infrastructure {
+    pub memory_manager: Arc<MemoryManager>,
+    pub config: Config,
+}
+
+impl Infrastructure {
+    /// 创建新的基础设施
+    pub async fn new(config: Config) -> Result<Self> {
+        log::info!("正在初始化基础设施...");
+
+        // 初始化 LLM 客户端
+        let llm_client = OpenAILLMClient::new(&config.llm, &config.embedding)
+            .context("无法初始化 LLM 客户端")?;
+        log::info!("LLM 客户端初始化成功");
+
+        // 初始化向量存储
+        let vector_store = QdrantVectorStore::new(&config.qdrant)
+            .await
+            .context("无法连接到 Qdrant 向量存储")?;
+        log::info!("Qdrant 向量存储连接成功");
+
+        // 初始化记忆管理器
+        let memory_config = config.memory.clone();
+        let memory_manager = Arc::new(MemoryManager::new(
+            Box::new(vector_store),
+            Box::new(llm_client),
+            memory_config,
+        ));
+        log::info!("记忆管理器初始化成功");
+
+        log::info!("基础设施初始化完成");
+
+        Ok(Self {
+            memory_manager,
+            config,
+        })
+    }
+
+    /// 获取记忆管理器
+    pub fn memory_manager(&self) -> &Arc<MemoryManager> {
+        &self.memory_manager
+    }
+
+    /// 获取配置
+    pub fn config(&self) -> &Config {
+        &self.config
+    }
+}
\ No newline at end of file
diff --git a/examples/cortex-mem-tars/src/lib.rs b/examples/cortex-mem-tars/src/lib.rs
new file mode 100644
index 0000000..5c681a7
--- /dev/null
+++ b/examples/cortex-mem-tars/src/lib.rs
@@ -0,0 +1,6 @@
+pub mod agent;
+pub mod config;
+pub mod app;
+pub mod infrastructure;
+pub mod ui;
+pub mod logger;
\ No newline at end of file
diff --git a/examples/cortex-mem-tars/src/log_monitor.rs b/examples/cortex-mem-tars/src/log_monitor.rs
deleted file mode 100644
index 4cda7e0..0000000
--- a/examples/cortex-mem-tars/src/log_monitor.rs
+++ /dev/null
@@ -1,152 +0,0 @@
-use std::fs::File;
-use std::io::{BufRead, BufReader, Seek, SeekFrom};
-use std::path::{Path, PathBuf};
-use std::time::Duration;
-use tokio::time::sleep;
-
-/// 日志文件监听器
-pub struct LogFileMonitor {
-    log_file_path: Option<PathBuf>,
-    last_position: u64,
-}
-
-impl LogFileMonitor {
-    /// 创建新的日志文件监听器
-    pub fn new() -> Self {
-        Self {
-            log_file_path: None,
-            last_position: 0,
-        }
-    }
-
-    /// 查找最新的日志文件
-    pub async fn find_latest_log_file(&mut self, log_dir: &str) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
-        let log_path = Path::new(log_dir);
-        
-        if !log_path.exists() {
-            return Err("日志目录不存在".into());
-        }
-
-        let mut latest_file = None;
-        let mut latest_time = std::time::UNIX_EPOCH;
-
-        if let Ok(entries) = std::fs::read_dir(log_path) {
-            for entry in entries.flatten() {
-                if let Ok(metadata) = entry.metadata() {
-                    if let Ok(modified) = metadata.modified() {
-                        if modified > latest_time && entry.file_name().to_string_lossy().ends_with(".log") {
-                            latest_time = modified;
-                            latest_file = Some(entry.path());
-                        }
-                    }
-                }
-            }
-        }
-
-        if let Some(log_file) = latest_file {
-            self.log_file_path = Some(log_file);
-            // 设置初始位置为文件末尾，只读取新增内容
-            if let Ok(file) = File::open(self.log_file_path.as_ref().unwrap()) {
-                if let Ok(metadata) = file.metadata() {
-                    self.last_position = metadata.len();
-                }
-            }
-            Ok(())
-        } else {
-            Err("未找到日志文件".into())
-        }
-    }
-
-    /// 读取新增的日志内容
-    pub fn read_new_logs(&mut self) -> Result<Vec<String>, Box<dyn std::error::Error + Send + Sync>> {
-        let mut new_logs = Vec::new();
-        
-        if let Some(ref log_file_path) = self.log_file_path {
-            let mut file = File::open(log_file_path)?;
-            
-            // 检查文件大小
-            let metadata = file.metadata()?;
-            let current_size = metadata.len();
-            
-            // 如果文件没有新内容，直接返回
-            if current_size <= self.last_position {
-                return Ok(new_logs);
-            }
-            
-            // 移动到上次读取的位置
-            file.seek(SeekFrom::Start(self.last_position))?;
-            
-            // 读取新内容
-            let reader = BufReader::new(file);
-            for line in reader.lines() {
-                if let Ok(line) = line {
-                    if !line.trim().is_empty() {
-                        new_logs.push(line);
-                    }
-                }
-            }
-            
-            // 更新位置
-            self.last_position = current_size;
-        }
-        
-        Ok(new_logs)
-    }
-
-    /// 启动日志监听，持续输出新日志到控制台
-    pub async fn start_monitoring(&mut self, log_dir: &str) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
-        // 查找最新日志文件
-        self.find_latest_log_file(log_dir).await?;
-        
-        println!("🔍 开始监听日志文件: {:?}", self.log_file_path);
-        
-        loop {
-            match self.read_new_logs() {
-                Ok(new_logs) => {
-                    for log_line in new_logs {
-                        // 直接输出到控制台，保持原始格式
-                        let formatted_log = self.format_log_for_console(&log_line);
-                        println!("{}", formatted_log);
-                    }
-                }
-                Err(e) => {
-                    eprintln!("读取日志文件时出错: {}", e);
-                    // 尝试重新查找日志文件（可能有新的日志文件生成）
-                    if let Err(_find_err) = self.find_latest_log_file(log_dir).await {
-                        eprintln!("重新查找日志文件失败");
-                    }
-                }
-            }
-            
-            // 短暂休眠，避免过度占用CPU
-            sleep(Duration::from_millis(100)).await;
-        }
-    }
-
-    /// 格式化日志内容用于控制台显示
-    fn format_log_for_console(&self, log_line: &str) -> String {
-        // 解析日志级别并添加颜色
-        let colored_line = if log_line.contains(" ERROR ") {
-            format!("\x1b[91m{}\x1b[0m", log_line) // 亮红色
-        } else if log_line.contains(" WARN ") {
-            format!("\x1b[93m{}\x1b[0m", log_line) // 亮黄色
-        } else if log_line.contains(" INFO ") {
-            format!("\x1b[36m{}\x1b[0m", log_line) // 亮青色
-        } else if log_line.contains(" DEBUG ") {
-            format!("\x1b[94m{}\x1b[0m", log_line) // 亮蓝色
-        } else if log_line.contains(" TRACE ") {
-            format!("\x1b[95m{}\x1b[0m", log_line) // 亮紫色
-        } else {
-            log_line.to_string() // 默认颜色
-        };
-        
-        // 添加前缀标识这是来自日志文件的内容
-        format!("📋 {}", colored_line)
-    }
-}
-
-/// 启动日志监听任务（异步）
-pub async fn start_log_monitoring_task(log_dir: String) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
-    let mut monitor = LogFileMonitor::new();
-    monitor.start_monitoring(&log_dir).await
-}
\ No newline at end of file
diff --git a/examples/cortex-mem-tars/src/logger.rs b/examples/cortex-mem-tars/src/logger.rs
new file mode 100644
index 0000000..9d29f7e
--- /dev/null
+++ b/examples/cortex-mem-tars/src/logger.rs
@@ -0,0 +1,117 @@
+use anyhow::{Context, Result};
+use log::{Level, LevelFilter, Metadata, Record};
+use std::fs::{File, OpenOptions};
+use std::io::Write;
+use std::path::{Path, PathBuf};
+use std::sync::{Arc, Mutex};
+
+/// 日志管理器
+pub struct LogManager {
+    #[allow(dead_code)]
+    log_file: PathBuf,
+    file: Arc<Mutex<File>>,
+    lines: Arc<Mutex<Vec<String>>>,
+}
+
+impl LogManager {
+    /// 创建新的日志管理器
+    pub fn new(log_dir: &Path) -> Result<Self> {
+        let log_file = log_dir.join("app.log");
+
+        // 确保日志目录存在
+        if let Some(parent) = log_file.parent() {
+            std::fs::create_dir_all(parent).context("无法创建日志目录")?;
+        }
+
+        // 打开或创建日志文件
+        let file = OpenOptions::new()
+            .create(true)
+            .append(true)
+            .open(&log_file)
+            .context("无法打开日志文件")?;
+
+        Ok(Self {
+            log_file,
+            file: Arc::new(Mutex::new(file)),
+            lines: Arc::new(Mutex::new(Vec::new())),
+        })
+    }
+
+    /// 写入日志
+    pub fn write(&self, level: Level, message: &str) -> Result<()> {
+        let timestamp = chrono::Local::now().format("%Y-%m-%d %H:%M:%S%.3f");
+        let log_line = format!("[{} {}] {}", timestamp, level, message);
+
+        // 写入文件
+        let mut file = self.file.lock().map_err(|e| anyhow::anyhow!("无法获取文件锁: {}", e))?;
+        writeln!(file, "{}", log_line)
+            .context("无法写入日志")?;
+        file.flush().context("无法刷新日志")?;
+
+        // 添加到内存中的日志行
+        let mut lines = self.lines.lock().map_err(|e| anyhow::anyhow!("无法获取日志行锁: {}", e))?;
+        lines.push(log_line.clone());
+
+        // 限制内存中的日志行数
+        if lines.len() > 1000 {
+            let excess = lines.len() - 1000;
+            lines.drain(0..excess);
+        }
+
+        Ok(())
+    }
+
+    /// 读取日志内容
+    pub fn read_logs(&self, max_lines: usize) -> Result<Vec<String>> {
+        let lines = self.lines.lock().map_err(|e| anyhow::anyhow!("无法获取日志行锁: {}", e))?;
+
+        // 返回最后 max_lines 行
+        if lines.len() > max_lines {
+            Ok(lines[lines.len() - max_lines..].to_vec())
+        } else {
+            Ok(lines.clone())
+        }
+    }
+}
+
+/// 自定义 Logger
+struct SimpleLogger {
+    manager: Arc<LogManager>,
+}
+
+impl log::Log for SimpleLogger {
+    fn enabled(&self, _metadata: &Metadata) -> bool {
+        true
+    }
+
+    fn log(&self, record: &Record) {
+        if self.enabled(record.metadata()) {
+            let message = format!("{}", record.args());
+            if let Err(e) = self.manager.write(record.level(), &message) {
+                eprintln!("日志写入失败: {}", e);
+            }
+        }
+    }
+
+    fn flush(&self) {}
+}
+
+/// 初始化日志系统
+pub fn init_logger(log_dir: &Path) -> Result<Arc<LogManager>> {
+    let manager = Arc::new(LogManager::new(log_dir)?);
+
+    // 创建自定义 logger
+    let logger = SimpleLogger {
+        manager: Arc::clone(&manager),
+    };
+
+    // 设置全局 logger
+    log::set_logger(Box::leak(Box::new(logger)))
+        .map_err(|e| anyhow::anyhow!("无法设置 logger: {}", e))?;
+    log::set_max_level(LevelFilter::Debug);
+
+    log::info!("日志系统初始化完成");
+    log::info!("日志文件路径: {}", log_dir.display());
+
+    Ok(manager)
+}
diff --git a/examples/cortex-mem-tars/src/main.rs b/examples/cortex-mem-tars/src/main.rs
index dc2953f..b42b4c8 100644
--- a/examples/cortex-mem-tars/src/main.rs
+++ b/examples/cortex-mem-tars/src/main.rs
@@ -1,559 +1,123 @@
-use clap::Parser;
-use crossterm::{
-    event, execute,
-    terminal::{EnterAlternateScreen, enable_raw_mode},
-};
-use cortex_mem_config::Config;
-use cortex_mem_core::init_logging;
-use cortex_mem_rig::{
-    llm::OpenAILLMClient, memory::manager::MemoryManager, vector_store::qdrant::QdrantVectorStore,
-};
-use ratatui::{Terminal, backend::CrosstermBackend};
-use std::{io, path::PathBuf, sync::Arc};
-use tokio::sync::mpsc;
-use tokio::time::Duration;
-
 mod agent;
 mod app;
-mod events;
-mod log_monitor;
-mod terminal;
+mod config;
+mod infrastructure;
+mod logger;
 mod ui;
 
-use agent::{
-    agent_reply_with_memory_retrieval_streaming, create_memory_agent, extract_user_basic_info,
-    store_conversations_batch,
-};
-use app::{App, AppMessage, redirect_log_to_ui, set_global_log_sender};
-use events::{handle_key_event, process_user_input};
-use log_monitor::start_log_monitoring_task;
-use terminal::cleanup_terminal_final;
-use ui::draw_ui;
-
-#[derive(Parser)]
-#[command(name = "Cortex Memory Tars")]
-#[command(about = "A Multi-round interactive conversation with a memory-enabled agent")]
-#[command(author = "Sopaco")]
-#[command(version)]
-struct Cli {
-    /// Path to the configuration file
-    #[arg(short, long, default_value = "config.toml")]
-    config: PathBuf,
-}
+use anyhow::{Context, Result};
+use app::{create_default_bots, App};
+use config::ConfigManager;
+use infrastructure::Infrastructure;
+use logger::init_logger;
+use std::sync::Arc;
 
 #[tokio::main]
-async fn main() -> Result<(), Box<dyn std::error::Error>> {
-    // 加载基本配置以获取日志设置
-    let cli = Cli::parse();
-    let config = Config::load(&cli.config)?;
-
-    // 初始化日志系统
-    init_logging(&config.logging)?;
-
-    // 设置终端
-    enable_raw_mode()?;
-    let mut stdout = io::stdout();
-    execute!(
-        stdout,
-        EnterAlternateScreen,
-        crossterm::event::EnableMouseCapture
-    )?;
-    let backend = CrosstermBackend::new(stdout);
-    let mut terminal = Terminal::new(backend)?;
-
-    let result = run_application(&mut terminal).await;
-
-    // 最终清理 - 使用最彻底的方法
-    cleanup_terminal_final(&mut terminal);
-
-    result
-}
-
-/// 主应用逻辑
-async fn run_application(
-    terminal: &mut Terminal<CrosstermBackend<io::Stdout>>,
-) -> Result<(), Box<dyn std::error::Error>> {
-    // 创建消息通道
-    let (msg_tx, mut msg_rx) = mpsc::unbounded_channel::<AppMessage>();
-
-    // 使用我们的自定义日志系统，禁用tracing
-    // tracing_subscriber::fmt::init();
-
-    // 设置全局日志发送器以便我们的日志系统正常工作
-    set_global_log_sender(msg_tx.clone());
-
-    // 初始化组件
-    // 配置加载已经在main函数中完成，这里只获取文件路径
-    let cli = Cli::parse();
-    let config = Config::load(&cli.config)?;
-
-    let llm_client = OpenAILLMClient::new(&config.llm, &config.embedding)?;
-    let vector_store = QdrantVectorStore::new(&config.qdrant)
-        .await
-        .expect("无法连接到Qdrant");
+async fn main() -> Result<()> {
+    // 解析命令行参数
+    let args: Vec<String> = std::env::args().collect();
+    let enhance_memory_saver = args.contains(&"--enhance-memory-saver".to_string());
 
-    let memory_config = config.memory.clone();
-    let memory_manager = Arc::new(MemoryManager::new(
-        Box::new(vector_store),
-        Box::new(llm_client.clone()),
-        memory_config,
-    ));
-
-    // 创建带记忆的Agent
-    let memory_tool_config = cortex_mem_rig::tool::MemoryToolConfig {
-        default_user_id: Some("demo_user".to_string()),
-        ..Default::default()
-    };
-
-    let agent = create_memory_agent(memory_manager.clone(), memory_tool_config, &config).await?;
-
-    // 初始化用户信息
-    let user_id = "demo_user";
-    let user_info = extract_user_basic_info(&config, memory_manager.clone(), user_id).await?;
-
-    // 创建应用状态
-    let mut app = App::new(msg_tx);
-
-    if let Some(info) = user_info {
-        app.user_info = Some(info.clone());
-        app.log_info("已加载用户基本信息");
-    } else {
-        app.log_info("未找到用户基本信息");
+    if enhance_memory_saver {
+        log::info!("已启用增强记忆保存功能");
     }
 
-    app.log_info("初始化完成，开始对话...");
+    // 初始化配置管理器
+    let config_manager = ConfigManager::new().context("无法初始化配置管理器")?;
+    log::info!("配置管理器初始化成功");
 
-    // 主事件循环
-    loop {
-        // 更新消息（包括在quit过程中收到的所有消息）
-        while let Ok(msg) = msg_rx.try_recv() {
-            match msg {
-                AppMessage::Log(log_msg) => {
-                    app.add_log(log_msg);
-                }
-                AppMessage::Conversation { user, assistant } => {
-                    app.add_conversation(user, assistant);
-                }
-                AppMessage::StreamingChunk { user, chunk } => {
-                    // 如果是新的用户输入，开始新的流式回复
-                    if app.current_streaming_response.is_none() ||
-                       app.current_streaming_response.as_ref().map(|(u, _)| u != &user).unwrap_or(false) {
-                        app.start_streaming_response(user);
-                    }
-                    app.add_streaming_chunk(chunk);
-                }
-                AppMessage::StreamingComplete { user: _, full_response: _ } => {
-                    app.complete_streaming_response();
-                }
-                AppMessage::MemoryIterationCompleted => {
-                    app.memory_iteration_completed = true;
-                    app.should_quit = true;
-                }
-            }
-        }
-
-        // 绘制UI
-        terminal.draw(|f| draw_ui(f, &mut app))?;
-
-        // 处理事件
-        if event::poll(std::time::Duration::from_millis(100))? {
-            if let Some(input) = handle_key_event(event::read()?, &mut app) {
-                // 先检查是否是quit命令
-                let is_quit = process_user_input(input.clone(), &mut app);
-
-                // 如果是quit命令，先添加到对话历史
-                if is_quit {
-                    app.add_conversation(input.clone(), "正在执行退出命令...".to_string());
-                }
-
-                if is_quit {
-                    // 立即退出到terminal，后台执行记忆化任务
-                    let conversations_vec: Vec<(String, String)> =
-                        app.conversations.iter().map(|(user, assistant, _)| (user.clone(), assistant.clone())).collect();
-                    handle_quit_async(
-                        terminal,
-                        &mut app,
-                        &conversations_vec,
-                        &memory_manager,
-                        user_id,
-                    )
-                    .await?;
-
-                    // 退出主循环
-                    break;
-                } else {
-                    // 记录用户输入
-                    redirect_log_to_ui("INFO", &format!("接收用户输入: {}", input));
-
-                    // 处理用户输入
-                    let agent_clone = agent.clone();
-                    let memory_manager_clone = memory_manager.clone();
-                    let config_clone = config.clone();
-                    let user_info_clone = app.user_info.clone();
-                    let user_id_clone = user_id.to_string();
-                    let msg_tx_clone = app.message_sender.clone();
-
-                    // 获取当前对话历史的引用（转换为slice）
-                    let current_conversations: Vec<(String, String)> =
-                        app.conversations.iter().map(|(user, assistant, _)| (user.clone(), assistant.clone())).collect();
-
-                    // 记录开始处理
-                    redirect_log_to_ui("INFO", "开始处理用户请求...");
-
-                    tokio::spawn(async move {
-                        // 创建流式通道
-                        let (stream_tx, mut stream_rx) = mpsc::unbounded_channel::<String>();
-
-                        // 启动流式处理任务
-                        let agent_clone2 = agent_clone.clone();
-                        let memory_manager_clone2 = memory_manager_clone.clone();
-                        let config_clone2 = config_clone.clone();
-                        let user_info_clone2 = user_info_clone.clone();
-                        let user_id_clone2 = user_id_clone.clone();
-                        let input_clone = input.clone();
-                        let current_conversations_clone = current_conversations.clone();
-
-                        let generation_task = tokio::spawn(async move {
-                            agent_reply_with_memory_retrieval_streaming(
-                                &agent_clone2,
-                                memory_manager_clone2,
-                                &input_clone,
-                                &user_id_clone2,
-                                user_info_clone2.as_deref(),
-                                &current_conversations_clone,
-                                stream_tx,
-                            )
-                            .await
-                        });
-
-                        // 处理流式内容
-                        while let Some(chunk) = stream_rx.recv().await {
-                            if let Some(sender) = &msg_tx_clone {
-                                let _ = sender.send(AppMessage::StreamingChunk {
-                                    user: input.clone(),
-                                    chunk,
-                                });
-                            }
-                        }
-
-                        // 等待生成任务完成
-                        match generation_task.await {
-                            Ok(Ok(full_response)) => {
-                                // 发送完成消息
-                                if let Some(sender) = &msg_tx_clone {
-                                    let _ = sender.send(AppMessage::StreamingComplete {
-                                        user: input.clone(),
-                                        full_response: full_response.clone(),
-                                    });
-                                    redirect_log_to_ui("INFO", &format!("生成回复完成: {}", full_response));
-                                }
-                            }
-                            Ok(Err(e)) => {
-                                let error_msg = format!("抱歉，我遇到了一些技术问题: {}", e);
-                                redirect_log_to_ui("ERROR", &error_msg);
-                                // 完成流式回复（即使出错也要清理状态）
-                                if let Some(sender) = &msg_tx_clone {
-                                    let _ = sender.send(AppMessage::StreamingComplete {
-                                        user: input.clone(),
-                                        full_response: error_msg,
-                                    });
-                                }
-                            }
-                            Err(e) => {
-                                let error_msg = format!("任务执行失败: {}", e);
-                                redirect_log_to_ui("ERROR", &error_msg);
-                                // 完成流式回复（即使出错也要清理状态）
-                                if let Some(sender) = &msg_tx_clone {
-                                    let _ = sender.send(AppMessage::StreamingComplete {
-                                        user: input.clone(),
-                                        full_response: error_msg,
-                                    });
-                                }
-                            }
-                        }
-                    });
-                }
-            }
-        }
+    // 初始化日志系统
+    let log_manager = init_logger(config_manager.config_dir()).context("无法初始化日志系统")?;
+    log::info!("日志系统初始化成功");
 
-        // 检查是否有新的对话结果
-        app.is_processing = false;
+    // 创建默认机器人
+    create_default_bots(&config_manager).context("无法创建默认机器人")?;
 
-        // 只有在没有在shutting down状态或者记忆化已完成时才能退出
-        if app.should_quit && app.memory_iteration_completed {
-            break;
+    // 初始化基础设施（LLM 客户端、向量存储、记忆管理器）
+    let infrastructure = match Infrastructure::new(config_manager.cortex_config().clone()).await {
+        Ok(inf) => {
+            log::info!("基础设施初始化成功");
+            Some(Arc::new(inf))
         }
-
-        // **在quit过程中处理剩余的日志消息但不退出**
-        if app.is_shutting_down && !app.memory_iteration_completed {
-            // **立即处理所有待处理的日志消息**
-            while let Ok(msg) = msg_rx.try_recv() {
-                match msg {
-                    AppMessage::Log(log_msg) => {
-                        app.add_log(log_msg);
-                    }
-                    AppMessage::Conversation { user, assistant } => {
-                        app.add_conversation(user, assistant);
-                    }
-                    AppMessage::StreamingChunk { user, chunk } => {
-                        // 如果是新的用户输入，开始新的流式回复
-                        if app.current_streaming_response.is_none() ||
-                           app.current_streaming_response.as_ref().map(|(u, _)| u != &user).unwrap_or(false) {
-                            app.start_streaming_response(user);
-                        }
-                        app.add_streaming_chunk(chunk);
-                    }
-                    AppMessage::StreamingComplete { user: _, full_response: _ } => {
-                        app.complete_streaming_response();
-                    }
-                    AppMessage::MemoryIterationCompleted => {
-                        app.memory_iteration_completed = true;
-                        app.should_quit = true;
-                        break;
-                    }
-                }
-            }
-
-            // 在shutting down期间立即刷新UI显示最新日志
-            if let Err(e) = terminal.draw(|f| draw_ui(f, &mut app)) {
-                eprintln!("UI绘制错误: {}", e);
-            }
-
-            // 在shutting down期间添加短暂延迟，让用户能看到日志更新
-            tokio::time::sleep(tokio::time::Duration::from_millis(50)).await;
+        Err(e) => {
+            log::warn!("基础设施初始化失败，将使用 Mock Agent: {}", e);
+            None
         }
-    }
-
-    println!("Cortex TARS powering down. Goodbye!");
-    Ok(())
-}
-
-/// 异步处理退出逻辑，立即退出TUI到terminal
-async fn handle_quit_async(
-    _terminal: &mut Terminal<CrosstermBackend<io::Stdout>>,
-    app: &mut App,
-    conversations: &Vec<(String, String)>,
-    memory_manager: &Arc<MemoryManager>,
-    user_id: &str,
-) -> Result<(), Box<dyn std::error::Error>> {
-    use crossterm::cursor::{MoveTo, Show};
-    use crossterm::style::{
-        Attribute, Color, ResetColor, SetAttribute, SetBackgroundColor, SetForegroundColor,
     };
-    use crossterm::{
-        event::DisableMouseCapture,
-        execute,
-        terminal::{Clear, ClearType, LeaveAlternateScreen},
-    };
-    use std::io::{Write, stdout};
-
-    // 记录退出命令到UI
-    redirect_log_to_ui("INFO", "🚀 用户输入退出命令 /quit，开始后台记忆化...");
-
-    // 先获取所有日志内容
-    let all_logs: Vec<String> = app.logs.iter().cloned().collect();
-
-    // 彻底清理terminal状态
-    let mut stdout = stdout();
-
-    // 执行完整的terminal重置序列
-    execute!(&mut stdout, ResetColor)?;
-    execute!(&mut stdout, Clear(ClearType::All))?;
-    execute!(&mut stdout, MoveTo(0, 0))?;
-    execute!(&mut stdout, Show)?;
-    execute!(&mut stdout, LeaveAlternateScreen)?;
-    execute!(&mut stdout, DisableMouseCapture)?;
-    execute!(&mut stdout, SetAttribute(Attribute::Reset))?;
-    execute!(&mut stdout, SetForegroundColor(Color::Reset))?;
-    execute!(&mut stdout, SetBackgroundColor(Color::Reset))?;
-
-    // 禁用原始模式
-    let _ = crossterm::terminal::disable_raw_mode();
 
-    // 刷新输出确保清理完成
-    stdout.flush()?;
-
-    // 输出分隔线
-    println!("\n╔══════════════════════════════════════════════════════════════════════════════╗");
-    println!("║                            🧠 Cortex Memory - 退出流程                       ║");
-    println!("╚══════════════════════════════════════════════════════════════════════════════╝");
-
-    // 显示会话摘要
-    println!("📋 会话摘要:");
-    println!("   • 对话轮次: {} 轮", conversations.len());
-    println!("   • 用户ID: {}", user_id);
-
-    // 显示最近的日志（如果有）
-    if !all_logs.is_empty() {
-        println!("\n📜 最近的操作日志:");
-        let recent_logs = if all_logs.len() > 10 {
-            &all_logs[all_logs.len() - 10..]
-        } else {
-            &all_logs[..]
-        };
-
-        println!("   {}", "─".repeat(70));
-        for (i, log) in recent_logs.iter().enumerate() {
-            let beautified_content = beautify_log_content(log);
-
-            // 添加日志条目编号
-            if i > 0 {
-                println!("   {}", "─".repeat(70));
+    // 创建并运行应用
+    let mut app = App::new(
+        config_manager,
+        log_manager,
+        infrastructure.clone(),
+    ).context("无法创建应用")?;
+    log::info!("应用创建成功");
+
+    // 检查服务可用性
+    app.check_service_status().await.context("无法检查服务状态")?;
+
+    // 加载用户基本信息
+    app.load_user_info().await.context("无法加载用户信息")?;
+
+    // 运行应用
+    app.run().await.context("应用运行失败")?;
+
+    // 退出时保存对话到记忆系统（仅在启用增强记忆保存功能时）
+    if enhance_memory_saver {
+        if let Some(_inf) = infrastructure {
+            println!("\n╔══════════════════════════════════════════════════════════════════════════════╗");
+            println!("║                            🧠 Cortex Memory - 退出流程                       ║");
+            println!("╚══════════════════════════════════════════════════════════════════════════════╝");
+
+            log::info!("🚀 开始退出流程，准备保存对话到记忆系统...");
+
+            let conversations = app.get_conversations();
+            let user_id = app.get_user_id();
+
+            println!("📋 会话摘要:");
+            println!("   • 对话轮次: {} 轮", conversations.len());
+            println!("   • 用户ID: {}", user_id);
+
+            if conversations.is_empty() {
+                println!("⚠️ 没有需要存储的内容");
+                println!("\n╔══════════════════════════════════════════════════════════════════════════════╗");
+                println!("║                                    ✅ 退出流程完成                           ║");
+                println!("╚══════════════════════════════════════════════════════════════════════════════╝");
+                println!("👋 Cortex TARS powering down. Goodbye!");
+                return Ok(());
             }
 
-            // 显示美化后的内容，支持多行显示
-            let lines: Vec<&str> = beautified_content.split('\n').collect();
-            for (line_i, line) in lines.iter().enumerate() {
-                if line_i == 0 {
-                    // 第一行显示编号和完整内容
-                    let colored_line = get_log_level_color(log, line);
-                    println!("   {}", colored_line);
-                } else {
-                    // 后续行添加缩进
-                    println!("   │ {}", line);
+            println!("\n🧠 开始执行记忆化存储...");
+            println!("📝 正在保存 {} 条对话记录到记忆库...", conversations.len());
+            println!("🚀 开始存储对话到记忆系统...");
+
+            match app.save_conversations_to_memory().await {
+                Ok(_) => {
+                    println!("✨ 记忆化完成！");
+                    println!("✅ 所有对话已成功存储到记忆系统");
+                    println!("🔍 存储详情:");
+                    println!("   • 对话轮次: {} 轮", conversations.len());
+                    println!("   • 用户消息: {} 条", conversations.len());
+                    println!("   • 助手消息: {} 条", conversations.len());
+                }
+                Err(e) => {
+                    println!("❌ 记忆存储失败: {}", e);
+                    println!("⚠️ 虽然记忆化失败，但仍正常退出");
                 }
             }
-        }
-        if all_logs.len() > 10 {
-            println!("   {}", "─".repeat(70));
-            println!("   ... (显示最近10条，共{}条)", all_logs.len());
-        }
-    }
-
-    println!("\n🧠 开始执行记忆化存储...");
-
-    // 准备对话数据（过滤quit命令）
-    let mut valid_conversations = Vec::new();
-    for (user_msg, assistant_msg) in conversations {
-        let user_msg_trimmed = user_msg.trim().to_lowercase();
-        if user_msg_trimmed == "quit"
-            || user_msg_trimmed == "exit"
-            || user_msg_trimmed == "/quit"
-            || user_msg_trimmed == "/exit"
-        {
-            continue;
-        }
-        valid_conversations.push((user_msg.clone(), assistant_msg.clone()));
-    }
-
-    if valid_conversations.is_empty() {
-        println!("⚠️ 没有需要存储的内容");
-        println!(
-            "\n╔══════════════════════════════════════════════════════════════════════════════╗"
-        );
-        println!(
-            "║                                    ✅ 退出流程完成                           ║"
-        );
-        println!(
-            "╚══════════════════════════════════════════════════════════════════════════════╝"
-        );
-        println!("👋 感谢使用Cortex Memory！");
-        return Ok(());
-    }
-
-    // 只有在有内容需要存储时才启动日志监听任务
-    let log_dir = "logs".to_string();
-    let log_monitoring_handle = tokio::spawn(async move {
-        if let Err(e) = start_log_monitoring_task(log_dir).await {
-            eprintln!("日志监听任务失败: {}", e);
-        }
-    });
-
-    println!(
-        "📝 正在保存 {} 条对话记录到记忆库...",
-        valid_conversations.len()
-    );
-    println!("🚀 开始存储对话到记忆系统...");
-
-    // 执行批量记忆化
-    match store_conversations_batch(memory_manager.clone(), &valid_conversations, user_id).await {
-        Ok(_) => {
-            println!("✨ 记忆化完成！");
-            println!("✅ 所有对话已成功存储到记忆系统");
-            println!("🔍 存储详情:");
-            println!("   • 对话轮次: {} 轮", valid_conversations.len());
-            println!("   • 用户消息: {} 条", valid_conversations.len());
-            println!("   • 助手消息: {} 条", valid_conversations.len());
-        }
-        Err(e) => {
-            println!("❌ 记忆存储失败: {}", e);
-            println!("⚠️ 虽然记忆化失败，但仍正常退出");
-        }
-    }
-
-    // 停止日志监听任务
-    log_monitoring_handle.abort();
-
-    tokio::time::sleep(Duration::from_secs(3)).await;
-
-    println!("\n╔══════════════════════════════════════════════════════════════════════════════╗");
-    println!("║                                  🎉 退出流程完成                             ║");
-    println!("╚══════════════════════════════════════════════════════════════════════════════╝");
-    println!("👋 感谢使用Cortex Memory！");
-
-    Ok(())
-}
-
-/// 美化日志内容显示
-fn beautify_log_content(log_line: &str) -> String {
-    // 过滤掉时间戳前缀，保持简洁
-    let content = if let Some(content_start) = log_line.find("] ") {
-        &log_line[content_start + 2..]
-    } else {
-        log_line
-    };
-
-    // 判断是否为JSON内容
-    let trimmed_content = content.trim();
-    let is_json = trimmed_content.starts_with('{') && trimmed_content.ends_with('}');
-
-    if is_json {
-        // 尝试美化JSON，保留完整内容
-        match prettify_json(trimmed_content) {
-            Ok(formatted_json) => {
-                // 如果格式化成功，返回完整的带缩进的JSON
-                formatted_json
-            }
-            Err(_) => {
-                // 如果JSON格式化失败，返回原始内容
-                content.to_string()
-            }
-        }
-    } else {
-        // 非JSON内容，保持原样
-        content.to_string()
-    }
-}
-
-/// 美化JSON内容
-fn prettify_json(json_str: &str) -> Result<String, Box<dyn std::error::Error>> {
-    use serde_json::Value;
 
-    let value: Value = serde_json::from_str(json_str)?;
-    Ok(serde_json::to_string_pretty(&value)?)
-}
-
-/// 根据日志级别返回带颜色的文本
-fn get_log_level_color(log_line: &str, text: &str) -> String {
-    let log_level = if let Some(level_start) = log_line.find("[") {
-        if let Some(level_end) = log_line[level_start..].find("]") {
-            &log_line[level_start + 1..level_start + level_end]
+            println!("\n╔══════════════════════════════════════════════════════════════════════════════╗");
+            println!("║                                  🎉 退出流程完成                             ║");
+            println!("╚══════════════════════════════════════════════════════════════════════════════╝");
+            println!("👋 Cortex TARS powering down. Goodbye!");
         } else {
-            "UNKNOWN"
+            println!("\n⚠️ 基础设施未初始化，无法保存对话到记忆系统");
+            println!("👋 Cortex TARS powering down. Goodbye!");
         }
     } else {
-        "UNKNOWN"
-    };
-
-    // ANSI颜色代码
-    let (color_code, reset_code) = match log_level.to_uppercase().as_str() {
-        "ERROR" => ("\x1b[91m", "\x1b[0m"),            // 亮红色
-        "WARN" | "WARNING" => ("\x1b[93m", "\x1b[0m"), // 亮黄色
-        "INFO" => ("\x1b[36m", "\x1b[0m"),             // 亮青色
-        "DEBUG" => ("\x1b[94m", "\x1b[0m"),            // 亮蓝色
-        "TRACE" => ("\x1b[95m", "\x1b[0m"),            // 亮紫色
-        _ => ("\x1b[0m", "\x1b[0m"),                   // 白色
-    };
+        log::info!("未启用增强记忆保存功能，跳过对话保存");
+        println!("\n👋 Cortex TARS powering down. Goodbye!");
+    }
 
-    format!("{}{}{}", color_code, text, reset_code)
+    Ok(())
 }
diff --git a/examples/cortex-mem-tars/src/terminal.rs b/examples/cortex-mem-tars/src/terminal.rs
deleted file mode 100644
index 75de17f..0000000
--- a/examples/cortex-mem-tars/src/terminal.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// use crossterm::execute;
-// use std::io::Write;
-
-/// 终极终端清理函数
-pub fn cleanup_terminal_final(_terminal: &mut ratatui::Terminal<ratatui::backend::CrosstermBackend<std::io::Stdout>>) {
-    // 直接使用标准输出流进行最彻底的清理
-    // let mut stdout = std::io::stdout();
-    
-    // // 执行必要的重置命令，但不清除屏幕内容
-    // let _ = execute!(&mut stdout, crossterm::style::ResetColor);
-    // let _ = execute!(&mut stdout, crossterm::cursor::Show);
-    // let _ = execute!(&mut stdout, crossterm::terminal::LeaveAlternateScreen);
-    // let _ = execute!(&mut stdout, crossterm::event::DisableMouseCapture);
-    // let _ = execute!(&mut stdout, crossterm::style::SetAttribute(crossterm::style::Attribute::Reset));
-    // let _ = execute!(&mut stdout, crossterm::style::SetForegroundColor(crossterm::style::Color::Reset));
-    // let _ = execute!(&mut stdout, crossterm::style::SetBackgroundColor(crossterm::style::Color::Reset));
-    
-    // // 禁用原始模式
-    // let _ = crossterm::terminal::disable_raw_mode();
-    
-    // // 立即刷新输出
-    // let _ = stdout.flush();
-    
-    // // 只重置样式，不清除屏幕内容
-    // let style_reset = "\x1b[0m\x1b[?25h";
-    // print!("{}", style_reset);
-    // let _ = stdout.flush();
-}
\ No newline at end of file
diff --git a/examples/cortex-mem-tars/src/ui.rs b/examples/cortex-mem-tars/src/ui.rs
index d5bc440..ef2d02f 100644
--- a/examples/cortex-mem-tars/src/ui.rs
+++ b/examples/cortex-mem-tars/src/ui.rs
@@ -1,320 +1,1249 @@
+use crate::agent::ChatMessage;
+use crate::config::BotConfig;
+use clipboard::ClipboardProvider;
 use ratatui::{
-    Frame,
-    layout::{Constraint, Direction, Layout},
+    crossterm::event::{KeyEvent, MouseEvent, MouseEventKind},
+    layout::{Alignment, Constraint, Direction, Layout, Margin, Rect},
     style::{Color, Modifier, Style},
-    text::{Line, Span, Text},
-    widgets::{Block, Borders, Clear, Paragraph, Scrollbar, ScrollbarOrientation, Wrap},
+    text::{Line, Span},
+    widgets::{Block, Borders, List, ListItem, ListState, Paragraph, Scrollbar, ScrollbarOrientation, ScrollbarState, Wrap},
+    Frame,
 };
+use tui_markdown::from_str;
+use tui_textarea::TextArea;
+
+/// 应用状态
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum AppState {
+    BotSelection,
+    Chat,
+}
+
+/// 服务状态
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum ServiceStatus {
+    Initing,   // 初始化中
+    Active,    // 服务可用
+    Inactive,  // 服务不可用
+}
+
+/// 聊天界面状态
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum ChatState {
+    Normal,
+    #[allow(dead_code)]
+    LogPanel,
+    #[allow(dead_code)]
+    Selection,
+}
+
+/// 应用 UI 状态
+pub struct AppUi {
+    pub state: AppState,
+    pub service_status: ServiceStatus,
+    #[allow(dead_code)]
+    pub chat_state: ChatState,
+    pub bot_list_state: ListState,
+    pub bot_list: Vec<BotConfig>,
+    pub messages: Vec<ChatMessage>,
+    pub input_textarea: TextArea<'static>,
+    pub scroll_offset: usize,
+    pub auto_scroll: bool,  // 是否自动滚动到底部
+    pub log_panel_visible: bool,
+    pub log_lines: Vec<String>,
+    pub log_scroll_offset: usize,
+    pub input_area_width: u16,
+    last_key_event: Option<KeyEvent>,
+    // 选择模式相关字段
+    pub selection_active: bool,
+    pub selection_start: Option<(usize, usize)>, // (line_index, char_index)
+    pub selection_end: Option<(usize, usize)>,   // (line_index, char_index)
+    #[allow(dead_code)]
+    pub cursor_position: (usize, usize),         // 当前光标位置 (line_index, char_index)
+    // 消息显示区域位置
+    pub messages_area: Option<Rect>,
+}
+
+/// 键盘事件处理结果
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum KeyAction {
+    Continue,    // 继续运行
+    Quit,        // 退出程序
+    SendMessage, // 发送消息
+    ClearChat,   // 清空会话
+    ShowHelp,    // 显示帮助
+    DumpChats,   // 导出会话到剪贴板
+}
+
+impl AppUi {
+    pub fn new() -> Self {
+        let mut bot_list_state = ListState::default();
+        bot_list_state.select(Some(0));
+
+        let mut input_textarea = TextArea::default();
+        let _ = input_textarea.set_block(Block::default()
+            .borders(Borders::ALL)
+            .title("输入消息或命令 (Enter 发送, 输入 /help 查看命令)"));
+        let _ = input_textarea.set_cursor_line_style(Style::default());
+
+        Self {
+            state: AppState::BotSelection,
+            service_status: ServiceStatus::Initing,
+            chat_state: ChatState::Normal,
+            bot_list_state,
+            bot_list: vec![],
+            messages: vec![],
+            input_textarea,
+            scroll_offset: 0,
+            auto_scroll: true,
+            log_panel_visible: false,
+            log_lines: vec![],
+            log_scroll_offset: 0,
+            input_area_width: 0,
+            last_key_event: None,
+            selection_active: false,
+            selection_start: None,
+            selection_end: None,
+            cursor_position: (0, 0),
+            messages_area: None,
+        }
+    }
+
+    /// 设置机器人列表
+    pub fn set_bot_list(&mut self, bots: Vec<BotConfig>) {
+        self.bot_list = bots;
+        if !self.bot_list.is_empty() {
+            self.bot_list_state.select(Some(0));
+        } else {
+            self.bot_list_state.select(None);
+        }
+    }
+
+    /// 获取选中的机器人
+    pub fn selected_bot(&self) -> Option<&BotConfig> {
+        if let Some(index) = self.bot_list_state.selected() {
+            self.bot_list.get(index)
+        } else {
+            None
+        }
+    }
+
+    /// 处理键盘事件
+    pub fn handle_key_event(&mut self, key: KeyEvent) -> KeyAction {
+        // 事件去重：如果和上一次事件完全相同，则忽略
+        if let Some(last_key) = self.last_key_event {
+            if last_key.code == key.code && last_key.modifiers == key.modifiers {
+                // log::debug!("忽略重复事件: {:?}", key);
+                self.last_key_event = None;
+                return KeyAction::Continue;
+            }
+        }
+
+        self.last_key_event = Some(key);
+
+        match self.state {
+            AppState::BotSelection => {
+                if self.handle_bot_selection_key(key) {
+                    KeyAction::Continue
+                } else {
+                    KeyAction::Quit
+                }
+            }
+            AppState::Chat => self.handle_chat_key(key),
+        }
+    }
+
+    /// 处理机器人选择界面的键盘事件
+    fn handle_bot_selection_key(&mut self, key: KeyEvent) -> bool {
+        use ratatui::crossterm::event::KeyCode;
+        match key.code {
+            KeyCode::Up | KeyCode::Char('k') => {
+                if let Some(selected) = self.bot_list_state.selected() {
+                    if selected > 0 {
+                        self.bot_list_state.select(Some(selected - 1));
+                        log::debug!("选择上一个机器人");
+                    }
+                }
+                true
+            }
+            KeyCode::Down | KeyCode::Char('j') => {
+                if let Some(selected) = self.bot_list_state.selected() {
+                    if selected < self.bot_list.len().saturating_sub(1) {
+                        self.bot_list_state.select(Some(selected + 1));
+                        log::debug!("选择下一个机器人");
+                    }
+                }
+                true
+            }
+            KeyCode::Enter => {
+                if let Some(bot) = self.selected_bot() {
+                    log::info!("选择机器人: {}", bot.name);
+                    self.state = AppState::Chat;
+                }
+                true
+            }
+            KeyCode::Char('q') => {
+                log::info!("用户按 q 退出");
+                false
+            }
+            KeyCode::Char('c') if key.modifiers.contains(ratatui::crossterm::event::KeyModifiers::CONTROL) => {
+                log::info!("用户按 Ctrl-C 退出");
+                false
+            }
+            _ => true,
+        }
+    }
+
+    /// 处理聊天界面的键盘事件
+    fn handle_chat_key(&mut self, key: KeyEvent) -> KeyAction {
+        use ratatui::crossterm::event::{KeyCode, KeyModifiers};
 
-use crate::app::{App, FocusArea};
-use unicode_width::UnicodeWidthChar;
-
-/// UI 绘制函数
-pub fn draw_ui(f: &mut Frame, app: &mut App) {
-    // 创建主布局
-    let chunks = Layout::default()
-        .direction(Direction::Horizontal)
-        .constraints([Constraint::Percentage(70), Constraint::Percentage(30)])
-        .split(f.area());
-
-    // 左列：对话区域和输入框
-    let left_chunks = Layout::default()
-        .direction(Direction::Vertical)
-        .constraints([Constraint::Percentage(75), Constraint::Percentage(25)])
-        .split(chunks[0]);
-
-    // 对话历史 - 构建所有对话文本，包括正在流式生成的内容
-    let display_conversations = app.get_display_conversations();
-    let conversation_text = display_conversations
-        .iter()
-        .rev() // 反转顺序，使最新对话显示在前面
-        .enumerate()
-        .flat_map(|(index, (user, assistant, timestamp))| {
-            // 由于反转了顺序，流式生成的对话现在是第一个（index == 0）
-            let is_streaming = app.current_streaming_response.is_some() && 
-                               index == 0;
-            
-            let assistant_style = if is_streaming {
-                Style::default().fg(Color::Yellow) // 流式生成中用黄色
+        if self.log_panel_visible {
+            log::debug!("日志面板打开，处理日志面板键盘事件");
+            if self.handle_log_panel_key(key) {
+                KeyAction::Continue
             } else {
-                Style::default().fg(Color::Green)  // 完成的回复用绿色
-            };
-            
-            let assistant_prefix = if is_streaming {
-                "助手 (生成中): "
+                KeyAction::Quit
+            }
+        } else {
+            match key.code {
+                KeyCode::Enter => {
+                    if key.modifiers.is_empty() {
+                        // Enter 发送消息
+                        log::debug!("Enter: 准备发送消息");
+                        let text = self.get_input_text();
+                        if !text.trim().is_empty() {
+                            KeyAction::SendMessage
+                        } else {
+                            KeyAction::Continue
+                        }
+                    } else {
+                        // Shift+Enter 换行
+                        log::debug!("Shift+Enter: 换行");
+                        self.input_textarea.input(key);
+                        KeyAction::Continue
+                    }
+                }
+                KeyCode::Char('c') if key.modifiers.contains(KeyModifiers::CONTROL) => {
+                    log::debug!("Ctrl-C: 退出");
+                    KeyAction::Quit
+                }
+                KeyCode::Char('l') if key.modifiers.contains(KeyModifiers::CONTROL) => {
+                    log::debug!("Ctrl-L: 切换日志面板");
+                    self.log_panel_visible = !self.log_panel_visible;
+                    KeyAction::Continue
+                }
+                KeyCode::Esc => {
+                    log::debug!("关闭日志面板");
+                    self.log_panel_visible = false;
+                    // 清除选择
+                    self.selection_active = false;
+                    self.selection_start = None;
+                    self.selection_end = None;
+                    KeyAction::Continue
+                }
+                KeyCode::Char(_) | KeyCode::Backspace | KeyCode::Delete => {
+                    // 先让 tui-textarea 处理输入
+                    self.input_textarea.input(key);
+                    // 尝试自动换行
+                    self.handle_auto_wrap();
+                    KeyAction::Continue
+                }
+                _ => {
+                    self.input_textarea.input(key);
+                    KeyAction::Continue
+                }
+            }
+        }
+    }
+
+    /// 处理自动换行 - 检查所有行的显示宽度，必要时插入换行
+    fn handle_auto_wrap(&mut self) {
+        // 使用实际的输入框宽度（减去边框的2个字符）
+        let max_display_width = if self.input_area_width > 2 {
+            (self.input_area_width as usize).saturating_sub(2)
+        } else {
+            74 // 默认宽度
+        };
+
+        loop {
+            let lines = self.input_textarea.lines().to_vec();
+            let (cursor_row, cursor_col) = self.input_textarea.cursor();
+
+            // 检查所有行，找到第一行超过宽度的行
+            let mut wrap_line_idx = None;
+            let mut wrap_pos = 0;
+
+            for (line_idx, line) in lines.iter().enumerate() {
+                let line_width: usize = line.chars()
+                    .map(|c| unicode_width::UnicodeWidthChar::width(c).unwrap_or(0))
+                    .sum();
+
+                if line_width > max_display_width {
+                    // 找到这一行中需要换行的位置
+                    let chars: Vec<char> = line.chars().collect();
+                    let mut current_width = 0usize;
+
+                    for (char_idx, c) in chars.iter().enumerate() {
+                        let char_width = unicode_width::UnicodeWidthChar::width(*c).unwrap_or(0);
+                        current_width += char_width;
+
+                        if current_width > max_display_width {
+                            // 找到前一个空格的位置
+                            wrap_pos = char_idx;
+                            for j in (0..char_idx).rev() {
+                                if chars[j].is_whitespace() {
+                                    wrap_pos = j;
+                                    break;
+                                }
+                            }
+                            if wrap_pos == 0 {
+                                wrap_pos = 1;
+                            }
+                            wrap_line_idx = Some(line_idx);
+                            break;
+                        }
+                    }
+                    break;
+                }
+            }
+
+            // 如果没有需要换行的行，退出
+            if wrap_line_idx.is_none() {
+                return;
+            }
+
+            let line_idx = wrap_line_idx.unwrap();
+            let line = &lines[line_idx];
+            let chars: Vec<char> = line.chars().collect();
+
+            log::debug!("[AUTO_WRAP] line {} needs wrap, pos {}", line_idx, wrap_pos);
+
+            // 分割这一行
+            let prefix: String = chars[..wrap_pos].iter().collect();
+            let suffix: String = chars[wrap_pos..].iter().collect();
+
+            // 构建新的行列表
+            let mut new_lines = lines[..line_idx].to_vec();
+            new_lines.push(prefix.trim_end().to_string());
+            new_lines.push(suffix.trim_start().to_string());
+            if line_idx + 1 < lines.len() {
+                new_lines.extend_from_slice(&lines[line_idx + 1..]);
+            }
+
+            // 重新创建 TextArea
+            let mut new_textarea = TextArea::from(new_lines.iter().cloned());
+            let _ = new_textarea.set_block(Block::default()
+                .borders(Borders::ALL)
+                .title("输入消息或命令 (Enter 发送, 输入 /help 查看命令)"));
+            let _ = new_textarea.set_cursor_line_style(Style::default());
+
+            // 重新计算光标位置
+            let new_cursor_row = if line_idx < cursor_row {
+                cursor_row + 1
+            } else if line_idx == cursor_row {
+                if cursor_col > wrap_pos {
+                    line_idx + 1
+                } else {
+                    line_idx
+                }
             } else {
-                "助手: "
+                cursor_row
             };
-            
-            // 格式化时间戳
-            let time_str = if let Some(ts) = timestamp {
-                format!(" [{}]", ts.format("%H:%M:%S"))
+
+            let new_cursor_col = if cursor_row == line_idx && cursor_col > wrap_pos {
+                let suffix_prefix: String = chars[wrap_pos..cursor_col].iter().collect();
+                suffix_prefix.chars()
+                    .map(|c| unicode_width::UnicodeWidthChar::width(c).unwrap_or(0))
+                    .sum()
+            } else if cursor_row == line_idx {
+                cursor_col
             } else {
-                String::new()
+                cursor_col
             };
-            
-            vec![
-                Line::from(vec![
-                    Span::styled("用户: ", Style::default().fg(Color::Cyan)),
-                    Span::raw(user.clone()),
-                    Span::styled(time_str.clone(), Style::default().fg(Color::DarkGray)),
-                ]),
-                Line::from(vec![
-                    Span::styled(assistant_prefix, assistant_style),
-                    Span::styled(assistant.clone(), assistant_style),
-                    if is_streaming {
-                        Span::styled("▋", Style::default().fg(Color::Yellow)) // 光标效果
-                    } else {
-                        Span::raw("")
+
+            // 移动光标到正确位置
+            for _ in 0..new_cursor_row {
+                new_textarea.move_cursor(tui_textarea::CursorMove::Down);
+            }
+            for _ in 0..new_cursor_col {
+                new_textarea.move_cursor(tui_textarea::CursorMove::Forward);
+            }
+
+            self.input_textarea = new_textarea;
+        }
+    }
+
+    /// 处理日志面板的键盘事件
+    fn handle_log_panel_key(&mut self, key: KeyEvent) -> bool {
+        use ratatui::crossterm::event::KeyCode;
+        match key.code {
+            KeyCode::Esc => {
+                self.log_panel_visible = false;
+                true
+            }
+            KeyCode::Up | KeyCode::Char('k') => {
+                if self.log_scroll_offset > 0 {
+                    self.log_scroll_offset -= 1;
+                }
+                true
+            }
+            KeyCode::Down | KeyCode::Char('j') => {
+                if self.log_scroll_offset < self.log_lines.len().saturating_sub(1) {
+                    self.log_scroll_offset += 1;
+                }
+                true
+            }
+            KeyCode::PageUp => {
+                self.log_scroll_offset = self.log_scroll_offset.saturating_sub(10);
+                true
+            }
+            KeyCode::PageDown => {
+                self.log_scroll_offset = self
+                    .log_scroll_offset
+                    .saturating_add(10)
+                    .min(self.log_lines.len().saturating_sub(1));
+                true
+            }
+            KeyCode::Home => {
+                self.log_scroll_offset = 0;
+                true
+            }
+            KeyCode::End => {
+                self.log_scroll_offset = self.log_lines.len().saturating_sub(1);
+                true
+            }
+            KeyCode::Char('l') => {
+                self.log_panel_visible = false;
+                true
+            }
+            _ => true,
+        }
+    }
+
+    /// 复制选中的内容到剪贴板
+    fn copy_selection(&mut self) {
+        if let (Some(start), Some(end)) = (self.selection_start, self.selection_end) {
+            let selected_text = self.get_selected_text(start, end);
+
+            if !selected_text.is_empty() {
+                match clipboard::ClipboardContext::new() {
+                    Ok(mut ctx) => {
+                        match ctx.set_contents(selected_text.clone()) {
+                            Ok(_) => {
+                                log::info!("已复制 {} 个字符到剪贴板", selected_text.len());
+                            }
+                            Err(e) => {
+                                log::error!("复制到剪贴板失败: {}", e);
+                            }
+                        }
                     }
-                ]),
-                Line::from(""), // 空行分隔
-            ]
-        })
-        .collect::<Vec<_>>();
-
-    let total_conversations = display_conversations.len();
-
-    // 构建对话区域标题，显示滚动状态和焦点状态
-    let conversation_title = if app.focus_area == FocusArea::Conversation {
-        if total_conversations > 0 {
-            format!(
-                "💬 对话历史 ({} 对, 偏移:{}) [Tab切换焦点 ↑向后 ↓向前 Home/End快速跳转]",
-                total_conversations, app.conversation_scroll_offset
-            )
-        } else {
-            format!("💬 对话历史 (0 对) [Tab切换焦点]")
+                    Err(e) => {
+                        log::error!("无法访问剪贴板: {}", e);
+                    }
+                }
+            }
         }
-    } else {
-        if total_conversations > 0 {
-            format!(
-                "对话历史 ({} 对, 偏移:{}) [Tab切换焦点]",
-                total_conversations, app.conversation_scroll_offset
-            )
-        } else {
-            format!("对话历史 (0 对) [Tab切换焦点]")
+    }
+
+    /// 获取选中的文本
+    fn get_selected_text(&self, start: (usize, usize), end: (usize, usize)) -> String {
+        let mut result = String::new();
+        let all_lines = self.get_all_rendered_lines();
+
+        let start_line = start.0.min(end.0);
+        let end_line = end.0.max(start.0);
+        let start_col = if start.0 <= end.0 { start.1 } else { end.1 };
+        let end_col = if start.0 <= end.0 { end.1 } else { start.1 };
+
+        for line_idx in start_line..=end_line {
+            if line_idx < all_lines.len() {
+                let line = &all_lines[line_idx];
+                let chars: Vec<char> = line.chars().collect();
+                let char_len = chars.len();
+
+                if line_idx == start_line && line_idx == end_line {
+                    // 单行选择
+                    if start_col < char_len && end_col <= char_len && start_col < end_col {
+                        let selected: String = chars[start_col..end_col].iter().collect();
+                        result.push_str(&selected);
+                    }
+                } else if line_idx == start_line {
+                    // 起始行
+                    if start_col < char_len {
+                        let selected: String = chars[start_col..].iter().collect();
+                        result.push_str(&selected);
+                    }
+                    result.push('\n');
+                } else if line_idx == end_line {
+                    // 结束行
+                    if end_col <= char_len {
+                        let selected: String = chars[..end_col].iter().collect();
+                        result.push_str(&selected);
+                    }
+                } else {
+                    // 中间行
+                    result.push_str(line);
+                    result.push('\n');
+                }
+            }
         }
-    };
 
-    let conversation_paragraph = Paragraph::new(conversation_text)
-        .block(
-            Block::default()
-                .borders(Borders::ALL)
-                .title(conversation_title)
-                .title_style(if app.focus_area == FocusArea::Conversation {
-                    Style::default()
-                        .fg(Color::Cyan)
-                        .add_modifier(Modifier::BOLD)
+        result
+    }
+
+    /// 获取所有渲染的行文本
+    fn get_all_rendered_lines(&self) -> Vec<String> {
+        let mut all_lines: Vec<String> = vec![];
+
+        for message in &self.messages {
+            // 角色标签行
+            let role_label = match message.role {
+                crate::agent::MessageRole::System => "[System]",
+                crate::agent::MessageRole::User => "[You]",
+                crate::agent::MessageRole::Assistant => "[AI]",
+            };
+            all_lines.push(role_label.to_string());
+
+            // 渲染 Markdown 内容（与 render_messages 保持一致）
+            let markdown_text = from_str(&message.content);
+            for line in markdown_text.lines {
+                let line_text: String = line.spans.iter().map(|s| s.content.clone()).collect();
+                all_lines.push(line_text);
+            }
+
+            // 空行分隔
+            all_lines.push(String::new());
+        }
+
+        all_lines
+    }
+
+    /// 处理鼠标事件
+    pub fn handle_mouse_event(&mut self, event: MouseEvent, _area: Rect) -> bool {
+        if self.state != AppState::Chat {
+            return true;
+        }
+
+        // 使用保存的消息区域
+        let messages_area = match self.messages_area {
+            Some(area) => area,
+            None => return true,
+        };
+
+        match event.kind {
+            MouseEventKind::ScrollUp => {
+                if self.log_panel_visible {
+                    if self.log_scroll_offset > 0 {
+                        self.log_scroll_offset = self.log_scroll_offset.saturating_sub(3);
+                    }
+                } else if self.scroll_offset > 0 {
+                    self.scroll_offset = self.scroll_offset.saturating_sub(3);
+                    // 用户手动滚动，禁用自动滚动
+                    self.auto_scroll = false;
+                }
+                true
+            }
+            MouseEventKind::ScrollDown => {
+                if self.log_panel_visible {
+                    self.log_scroll_offset = self.log_scroll_offset.saturating_add(3);
                 } else {
-                    Style::default().fg(Color::White)
-                }),
-        )
-        .style(Style::default().bg(Color::Black))
-        .wrap(ratatui::widgets::Wrap { trim: true })
-        .scroll((app.conversation_scroll_offset as u16, 0));
-
-    f.render_widget(Clear, left_chunks[0]);
-    f.render_widget(conversation_paragraph, left_chunks[0]);
-
-    // 渲染会话区滚动条
-    if total_conversations > 0 {
-        let total_lines = total_conversations * 3; // 每个对话3行
-        let visible_height = left_chunks[0].height.saturating_sub(2) as usize; // 减去边框
-
-        // 更新滚动条状态，使用实际的可见高度
-        app.conversation_scrollbar_state = app
-            .conversation_scrollbar_state
-            .content_length(total_lines)
-            .viewport_content_length(visible_height)
-            .position(app.conversation_scroll_offset);
-
-        f.render_stateful_widget(
-            Scrollbar::new(ScrollbarOrientation::VerticalRight)
-                .begin_symbol(Some("↑"))
-                .end_symbol(Some("↓")),
-            left_chunks[0],
-            &mut app.conversation_scrollbar_state,
-        );
+                    self.scroll_offset = self.scroll_offset.saturating_add(3);
+                    // 用户手动滚动，禁用自动滚动
+                    self.auto_scroll = false;
+                }
+                true
+            }
+            MouseEventKind::Down(but) if but == ratatui::crossterm::event::MouseButton::Left => {
+                // 鼠标左键按下，开始选择
+                let (line_idx, col_idx) = self.mouse_to_text_position(event, messages_area);
+                self.selection_active = true;
+                self.selection_start = Some((line_idx, col_idx));
+                self.selection_end = Some((line_idx, col_idx));
+                true
+            }
+            MouseEventKind::Drag(but) if but == ratatui::crossterm::event::MouseButton::Left => {
+                // 鼠标拖拽，更新选择
+                let (line_idx, col_idx) = self.mouse_to_text_position(event, messages_area);
+                self.selection_end = Some((line_idx, col_idx));
+                true
+            }
+            MouseEventKind::Up(but) if but == ratatui::crossterm::event::MouseButton::Left => {
+
+                // 保持选择状态，用户可以继续操作
+                true
+            }
+            MouseEventKind::Up(but) if but == ratatui::crossterm::event::MouseButton::Right => {
+                // 鼠标右键释放，复制选中的文本
+                log::debug!("鼠标右键，复制选中的文本");
+                if self.selection_active {
+                    self.copy_selection();
+                }
+                true
+            }
+            _ => true,
+        }
     }
 
-    // 输入区域 - 根据状态显示不同的内容
-    if app.is_shutting_down {
-        // 在shutting down时显示说明文案，不显示输入框
-        let shutdown_text = Paragraph::new(Text::from(
-            "正在执行记忆化存储，请稍候...\n\n系统将自动保存本次对话记录到记忆库中。",
-        ))
-        .style(
-            Style::default()
-                .fg(Color::Yellow)
-                .add_modifier(Modifier::BOLD),
-        )
-        .block(
-            Block::default()
-                .borders(Borders::ALL)
-                .title("正在退出程序... (记忆迭代中)")
-                .title_style(
-                    Style::default()
-                        .fg(Color::Yellow)
-                        .add_modifier(Modifier::BOLD),
-                ),
-        )
-        .wrap(Wrap { trim: true });
-
-        f.render_widget(Clear, left_chunks[1]);
-        f.render_widget(shutdown_text, left_chunks[1]);
-        // 不设置光标，光标会自动隐藏
-    } else {
-        // 正常状态显示输入框
-        let input_title = if app.focus_area == FocusArea::Input {
-            "📝 输入消息 (Enter发送, Tab切换焦点, /quit退出)"
+    /// 将鼠标坐标转换为文本位置 (line_index, char_index)
+    fn mouse_to_text_position(&self, event: MouseEvent, area: Rect) -> (usize, usize) {
+        // 计算相对于消息区域的坐标
+        let content_area = area.inner(Margin {
+            vertical: 1,
+            horizontal: 1,
+        });
+
+        // 检查鼠标是否在消息区域内
+        if event.row < content_area.top() || event.row >= content_area.bottom() ||
+           event.column < content_area.left() || event.column >= content_area.right() {
+            log::debug!("鼠标不在消息区域内");
+            return (self.scroll_offset, 0);
+        }
+
+        // 计算行索引（考虑滚动偏移）
+        let relative_row = event.row.saturating_sub(content_area.top());
+        let line_idx = self.scroll_offset + relative_row as usize;
+
+        // 计算列索引
+        let relative_col = event.column.saturating_sub(content_area.left());
+        let col_idx = relative_col as usize;
+
+        // 获取实际行的文本，确保列索引不超出范围
+        let all_lines = self.get_all_rendered_lines();
+        if line_idx < all_lines.len() {
+            let line_len = all_lines[line_idx].len();
+            (line_idx, col_idx.min(line_len))
         } else {
-            "输入消息 (Enter发送, Tab切换焦点, /quit退出)"
-        };
+            log::debug!("行索引超出范围: {} >= {}", line_idx, all_lines.len());
+            (line_idx, 0)
+        }
+    }
+
+    /// 渲染 UI
+    pub fn render(&mut self, frame: &mut Frame) {
+        match self.state {
+            AppState::BotSelection => self.render_bot_selection(frame),
+            AppState::Chat => self.render_chat(frame),
+        }
+    }
+
+    /// 渲染机器人选择界面
+    fn render_bot_selection(&mut self, frame: &mut Frame) {
+        let area = frame.area();
+
+        let chunks = Layout::default()
+            .direction(Direction::Vertical)
+            .margin(1)
+            .constraints([Constraint::Length(3), Constraint::Min(0), Constraint::Length(3)])
+            .split(area);
+
+        // 标题
+        let title = Paragraph::new("选择机器人")
+            .block(Block::default().borders(Borders::ALL))
+            .alignment(Alignment::Center)
+            .style(Style::default().add_modifier(Modifier::BOLD));
+
+        frame.render_widget(title, chunks[0]);
+
+        // 机器人列表
+        let items: Vec<ListItem> = self
+            .bot_list
+            .iter()
+            .map(|bot| {
+                ListItem::new(Line::from(vec![
+                    Span::styled(
+                        bot.name.clone(),
+                        Style::default().fg(Color::Cyan).add_modifier(Modifier::BOLD),
+                    ),
+                    Span::raw(" - "),
+                    Span::styled(
+                        format!("{}...", &bot.system_prompt.chars().take(40).collect::<String>()),
+                        Style::default().fg(Color::Gray),
+                    ),
+                ]))
+            })
+            .collect();
+
+        let list = List::new(items)
+            .block(Block::default().borders(Borders::ALL).title("可用机器人"))
+            .highlight_style(
+                Style::default()
+                    .bg(Color::DarkGray)
+                    .add_modifier(Modifier::REVERSED),
+            );
+
+        frame.render_stateful_widget(list, chunks[1], &mut self.bot_list_state);
+
+        // 帮助提示
+        let help = Paragraph::new("↑/↓ 或 j/k: 选择 | Enter: 进入 | q 或 Ctrl-C: 退出")
+            .alignment(Alignment::Center);
+
+        frame.render_widget(help, chunks[2]);
+    }
 
-        let input_paragraph = Paragraph::new(Text::from(app.current_input.as_str()))
-            .style(Style::default().fg(Color::White))
+    /// 渲染聊天界面
+    fn render_chat(&mut self, frame: &mut Frame) {
+        let area = frame.area();
+
+        if self.log_panel_visible {
+            self.render_chat_with_log_panel(frame, area);
+        } else {
+            self.render_chat_normal(frame, area);
+        }
+    }
+
+    /// 渲染普通聊天界面
+    fn render_chat_normal(&mut self, frame: &mut Frame, area: Rect) {
+        let chunks = Layout::default()
+            .direction(Direction::Vertical)
+            .margin(1)
+            .constraints([
+                Constraint::Length(3),
+                Constraint::Min(0),
+                Constraint::Length(8),
+            ])
+            .split(area);
+
+        // 创建简洁的标题文字
+        let title_line = Line::from(vec![
+            Span::styled(
+                "Cortex TARS AI Program",
+                Style::default()
+                    .fg(Color::Cyan)
+                    .add_modifier(Modifier::BOLD),
+            ),
+        ]);
+
+        let title = Paragraph::new(title_line)
             .block(
                 Block::default()
                     .borders(Borders::ALL)
-                    .title(input_title)
-                    .title_style(if app.focus_area == FocusArea::Input {
+                    .border_style(
                         Style::default()
                             .fg(Color::Cyan)
                             .add_modifier(Modifier::BOLD)
-                    } else {
-                        Style::default().fg(Color::White)
-                    }),
+                    )
+                    .border_type(ratatui::widgets::BorderType::Double)
+                    .title_style(
+                        Style::default()
+                            .fg(match self.service_status {
+                                ServiceStatus::Initing => Color::Blue,
+                                ServiceStatus::Active => Color::Green,
+                                ServiceStatus::Inactive => Color::Red,
+                            })
+                            .add_modifier(Modifier::BOLD)
+                    )
+                    .title(match self.service_status {
+                        ServiceStatus::Initing => " [ SYSTEM INITING ] ",
+                        ServiceStatus::Active => " [ SYSTEM ACTIVE ] ",
+                        ServiceStatus::Inactive => " [ SYSTEM INACTIVE ] ",
+                    })
             )
-            .wrap(Wrap { trim: true });
-
-        f.render_widget(Clear, left_chunks[1]);
-        f.render_widget(input_paragraph, left_chunks[1]);
-
-        // 只有当焦点在输入框时才设置光标
-        if app.focus_area == FocusArea::Input {
-            // 计算输入框可用宽度（减去边框和边距）
-            let available_width = left_chunks[1].width.saturating_sub(2) as usize;
-
-            // 使用ratatui的wrap逻辑来计算光标位置
-            // 我们需要模拟ratatui::widgets::Wrap的行为
-
-            // 获取光标前的所有字符
-            let chars_before_cursor: Vec<char> = app
-                .current_input
-                .chars()
-                .take(app.cursor_position)
-                .collect();
-
-            // 模拟ratatui的换行逻辑
-            let mut line_offset = 0;
-            let mut current_line_width = 0;
-
-            // 遍历光标前的所有字符，计算换行
-            for ch in chars_before_cursor {
-                let char_width = ch.width().unwrap_or(0);
-
-                // 如果当前字符会超出行宽，则换行
-                if current_line_width + char_width > available_width {
-                    line_offset += 1;
-                    current_line_width = 0;
-                }
+            .alignment(Alignment::Center)
+            .style(
+                Style::default()
+                    .fg(Color::White)
+                    .bg(Color::Rgb(20, 30, 40))
+            );
 
-                current_line_width += char_width;
-            }
+        frame.render_widget(title, chunks[0]);
 
-            // 计算最终的光标位置
-            let cursor_x = left_chunks[1].x + 1 + current_line_width as u16;
-            let cursor_y = left_chunks[1].y + 1 + line_offset as u16;
+        // 消息显示区域
+        let messages_area = chunks[1];
+        self.messages_area = Some(messages_area);
+        self.render_messages(frame, messages_area);
 
-            // 确保光标在输入框范围内
-            if cursor_y < left_chunks[1].y + left_chunks[1].height {
-                f.set_cursor_position((cursor_x, cursor_y));
-            }
-        }
+        // 输入区域
+        self.render_input(frame, chunks[2]);
     }
 
-    // 右列：日志区域 - 构建所有日志文本，使用Paragraph的scroll功能
-    let total_logs = app.logs.len();
-
-    // 构建要显示的日志文本，反转顺序使最新日志显示在前面
-    let log_text = app
-        .logs
-        .iter()
-        .rev() // 反转顺序，使最新日志显示在前面
-        .map(|log| {
-            let style = if log.starts_with("[WARN]") {
-                Style::default().fg(Color::Yellow)
-            } else if log.starts_with("[ERROR]") {
-                Style::default().fg(Color::Red)
-            } else {
-                Style::default().fg(Color::Gray)
-            };
+    /// 渲染带日志面板的聊天界面
+    fn render_chat_with_log_panel(&mut self, frame: &mut Frame, area: Rect) {
+        let chunks = Layout::default()
+            .direction(Direction::Vertical)
+            .margin(1)
+            .constraints([
+                Constraint::Length(3),
+                Constraint::Percentage(50),
+                Constraint::Percentage(50),
+            ])
+            .split(area);
 
-            Line::from(Span::styled(log.clone(), style))
-        })
-        .collect::<Vec<_>>();
+        // 创建简洁的标题文字
+        let title_line = Line::from(vec![
+            Span::styled(
+                "Cortex TARS AI Program",
+                Style::default()
+                    .fg(Color::Cyan)
+                    .add_modifier(Modifier::BOLD),
+            ),
+        ]);
 
-    // 构建日志区域标题，显示滚动状态和焦点状态
-    let log_title = if app.focus_area == FocusArea::Logs {
-        if total_logs > 0 {
-            format!(
-                "🔍 系统日志 ({} 行, 偏移:{}) [Tab切换焦点 ↑向后 ↓向前 Home/End快速跳转]",
-                total_logs, app.log_scroll_offset
+        let title = Paragraph::new(title_line)
+            .block(
+                Block::default()
+                    .borders(Borders::ALL)
+                    .border_style(
+                        Style::default()
+                            .fg(Color::Cyan)
+                            .add_modifier(Modifier::BOLD)
+                    )
+                    .border_type(ratatui::widgets::BorderType::Double)
+                    .title_style(
+                        Style::default()
+                            .fg(match self.service_status {
+                                ServiceStatus::Initing => Color::Blue,
+                                ServiceStatus::Active => Color::Green,
+                                ServiceStatus::Inactive => Color::Red,
+                            })
+                            .add_modifier(Modifier::BOLD)
+                    )
+                    .title(match self.service_status {
+                        ServiceStatus::Initing => " [ SYSTEM INITING ] ",
+                        ServiceStatus::Active => " [ SYSTEM ACTIVE ] ",
+                        ServiceStatus::Inactive => " [ SYSTEM INACTIVE ] ",
+                    })
             )
+            .alignment(Alignment::Center)
+            .style(
+                Style::default()
+                    .fg(Color::White)
+                    .bg(Color::Rgb(20, 30, 40))
+            );
+
+        frame.render_widget(title, chunks[0]);
+
+        // 消息显示区域
+        let messages_area = chunks[1];
+        self.messages_area = Some(messages_area);
+        self.render_messages(frame, messages_area);
+
+        // 日志面板
+        self.render_log_panel(frame, chunks[2]);
+    }
+
+    /// 渲染消息
+    fn render_messages(&mut self, frame: &mut Frame, area: Rect) {
+        // 使用 tui-markdown 渲染每个消息
+        let content_area = area.inner(Margin {
+            vertical: 1,
+            horizontal: 1,
+        });
+
+        // 收集所有消息的渲染行
+        let mut all_lines: Vec<Line> = vec![];
+
+        for message in &self.messages {
+            let role_label = match message.role {
+                crate::agent::MessageRole::System => "System",
+                crate::agent::MessageRole::User => "You",
+                crate::agent::MessageRole::Assistant => "TARS AI",
+            };
+
+            let role_color = match message.role {
+                crate::agent::MessageRole::System => Color::Yellow,
+                crate::agent::MessageRole::User => Color::Green,
+                crate::agent::MessageRole::Assistant => Color::Cyan,
+            };
+
+            // 格式化时间戳
+            let time_str = message.timestamp.format("%H:%M:%S").to_string();
+
+            // 添加角色标签和时间戳
+            all_lines.push(Line::from(vec![
+                Span::styled(
+                    format!("[{}]", role_label),
+                    Style::default()
+                        .fg(role_color)
+                        .add_modifier(Modifier::BOLD),
+                ),
+                Span::raw(" "),
+                Span::styled(
+                    format!("[{}]", time_str),
+                    Style::default()
+                        .fg(Color::Gray)
+                        .add_modifier(Modifier::DIM),
+                ),
+            ]));
+
+            // 渲染 Markdown 内容
+            let markdown_text = from_str(&message.content);
+            // 将 tui_markdown 的 Text 转换为 ratatui 的 Text
+            for line in markdown_text.lines {
+                all_lines.push(Line::from(line.spans.iter().map(|s| {
+                    Span::raw(s.content.clone())
+                }).collect::<Vec<Span>>()));
+            }
+
+            // 添加空行分隔
+            all_lines.push(Line::from(""));
+        }
+
+        // 计算滚动
+        let total_lines = all_lines.len();
+        let visible_lines = area.height.saturating_sub(2) as usize; // 减去边框
+        let max_scroll = total_lines.saturating_sub(visible_lines);
+
+        // 如果启用了自动滚动，始终滚动到底部
+        if self.auto_scroll {
+            self.scroll_offset = max_scroll;
         } else {
-            format!("🔍 系统日志 (0 行) [Tab切换焦点]")
+            // 限制 scroll_offset 在有效范围内
+            if self.scroll_offset > max_scroll {
+                self.scroll_offset = max_scroll;
+            }
         }
-    } else {
-        if total_logs > 0 {
-            format!(
-                "系统日志 ({} 行, 偏移:{}) [Tab切换焦点]",
-                total_logs, app.log_scroll_offset
-            )
+
+        // 应用选择高亮
+        let display_lines: Vec<Line> = if self.selection_active {
+            self.apply_selection_highlight(all_lines, self.scroll_offset, visible_lines)
         } else {
-            format!("系统日志 (0 行) [Tab切换焦点]")
+            all_lines
+                .into_iter()
+                .skip(self.scroll_offset)
+                .take(visible_lines)
+                .collect()
+        };
+
+        // 渲染边框
+        let title = "交互信息 (鼠标拖拽选择, Esc 清除选择)";
+        let block = Block::default()
+            .borders(Borders::ALL)
+            .title(title);
+        frame.render_widget(block, area);
+
+        // 渲染消息内容（在边框内部）
+        let paragraph = Paragraph::new(display_lines)
+            .wrap(Wrap { trim: false });
+        frame.render_widget(paragraph, content_area);
+
+        // 渲染滚动条
+        if total_lines > visible_lines {
+            let scrollbar = Scrollbar::new(ScrollbarOrientation::VerticalRight)
+                .begin_symbol(Some("↑"))
+                .end_symbol(Some("↓"));
+
+            let mut scrollbar_state = ScrollbarState::new(total_lines)
+                .position(self.scroll_offset);
+
+            let scrollbar_area = area.inner(Margin {
+                vertical: 1,
+                horizontal: 0,
+            });
+
+            frame.render_stateful_widget(
+                scrollbar,
+                scrollbar_area,
+                &mut scrollbar_state,
+            );
         }
-    };
+    }
 
-    let log_paragraph = Paragraph::new(log_text)
-        .block(
-            Block::default()
-                .borders(Borders::ALL)
-                .title(log_title)
-                .title_style(if app.focus_area == FocusArea::Logs {
-                    Style::default()
-                        .fg(Color::Cyan)
-                        .add_modifier(Modifier::BOLD)
+    /// 应用选择高亮
+    fn apply_selection_highlight<'a>(&self, lines: Vec<Line<'a>>, scroll_offset: usize, visible_lines: usize) -> Vec<Line<'a>> {
+        let (start, end) = match (self.selection_start, self.selection_end) {
+            (Some(s), Some(e)) => (s, e),
+            _ => return lines.into_iter().skip(scroll_offset).take(visible_lines).collect(),
+        };
+
+        // 如果选择范围完全在可见区域之外，直接返回
+        let start_line = start.0.min(end.0);
+        let end_line = end.0.max(start.0);
+
+        // 可见区域的行范围是 [scroll_offset, scroll_offset + visible_lines)
+        let visible_start = scroll_offset;
+        let visible_end = scroll_offset + visible_lines;
+
+        // 如果选择区域和可见区域没有重叠，直接返回
+        if end_line < visible_start || start_line >= visible_end {
+            // log::debug!("选择区域和可见区域没有重叠，直接返回");
+            return lines.into_iter().skip(scroll_offset).take(visible_lines).collect();
+        }
+
+        let start_col = if start.0 <= end.0 { start.1 } else { end.1 };
+        let end_col = if start.0 <= end.0 { end.1 } else { start.1 };
+
+        // 使用反色样式使高亮更明显
+        let highlight_style = Style::default()
+            .fg(Color::Black)
+            .bg(Color::White)
+            .add_modifier(Modifier::BOLD);
+
+        let mut highlighted_count = 0;
+        let mut total_processed = 0;
+
+        let result = lines
+            .into_iter()
+            .enumerate()
+            .skip(scroll_offset)
+            .take(visible_lines)
+            .map(|(original_idx, line)| {
+                total_processed += 1;
+                // original_idx 是原始的行索引（从 0 开始）
+                // skip(scroll_offset) 后，visible_idx 从 0 开始
+                let in_range = original_idx >= start_line && original_idx <= end_line;
+
+                if in_range {
+                    // 这一行在选择范围内
+                    highlighted_count += 1;
+                    let line_text: String = line.spans.iter().map(|s| s.content.clone()).collect();
+                    let chars: Vec<char> = line_text.chars().collect();
+                    let char_len = chars.len();
+
+                    if original_idx == start_line && original_idx == end_line {
+                        // 单行选择
+                        let safe_start_col = start_col.min(char_len);
+                        let safe_end_col = end_col.min(char_len);
+                        if safe_start_col < char_len && safe_end_col <= char_len && safe_start_col < safe_end_col {
+                            let before: String = chars[..safe_start_col].iter().collect();
+                            let selected: String = chars[safe_start_col..safe_end_col].iter().collect();
+                            let after: String = chars[safe_end_col..].iter().collect();
+
+                            log::debug!("单行高亮: original_idx={}, before_len={}, selected_len={}, after_len={}",
+                                       original_idx, before.len(), selected.len(), after.len());
+
+                            Line::from(vec![
+                                Span::raw(before),
+                                Span::styled(selected, highlight_style),
+                                Span::raw(after),
+                            ])
+                        } else {
+                            line
+                        }
+                    } else if original_idx == start_line {
+                        // 起始行
+                        let safe_start_col = start_col.min(char_len);
+                        if safe_start_col < char_len {
+                            let before: String = chars[..safe_start_col].iter().collect();
+                            let selected: String = chars[safe_start_col..].iter().collect();
+
+                            Line::from(vec![
+                                Span::raw(before),
+                                Span::styled(selected, highlight_style),
+                            ])
+                        } else {
+                            line
+                        }
+                    } else if original_idx == end_line {
+                        // 结束行
+                        let safe_end_col = end_col.min(char_len);
+                        if safe_end_col <= char_len {
+                            let selected: String = chars[..safe_end_col].iter().collect();
+                            let after: String = chars[safe_end_col..].iter().collect();
+
+                            Line::from(vec![
+                                Span::styled(selected, highlight_style),
+                                Span::raw(after),
+                            ])
+                        } else {
+                            line
+                        }
+                    } else {
+                        // 中间行，整行高亮
+                        Line::from(vec![Span::styled(
+                            line_text,
+                            highlight_style,
+                        )])
+                    }
                 } else {
-                    Style::default().fg(Color::White)
-                }),
-        )
-        .style(Style::default().bg(Color::Black))
-        .wrap(ratatui::widgets::Wrap { trim: true })
-        .scroll((app.log_scroll_offset as u16, 0));
-
-    f.render_widget(Clear, chunks[1]);
-    f.render_widget(log_paragraph, chunks[1]);
-
-    // 渲染日志区滚动条
-    if total_logs > 0 {
-        let visible_height = chunks[1].height.saturating_sub(2) as usize; // 减去边框
-
-        // 更新滚动条状态，使用实际的可见高度
-        app.log_scrollbar_state = app
-            .log_scrollbar_state
-            .content_length(total_logs)
-            .viewport_content_length(visible_height)
-            .position(app.log_scroll_offset);
-
-        f.render_stateful_widget(
-            Scrollbar::new(ScrollbarOrientation::VerticalRight)
-                .begin_symbol(Some("↑"))
-                .end_symbol(Some("↓")),
-            chunks[1],
-            &mut app.log_scrollbar_state,
+                    line
+                }
+            })
+            .collect();
+
+        result
+    }
+
+    /// 渲染输入框 - 使用 tui-textarea
+    fn render_input(&mut self, frame: &mut Frame, area: Rect) {
+        // 保存输入框可用宽度（减去边框的2个字符）
+        self.input_area_width = area.width.saturating_sub(2);
+        frame.render_widget(&self.input_textarea, area);
+    }
+
+    /// 渲染日志面板
+    fn render_log_panel(&mut self, frame: &mut Frame, area: Rect) {
+        let visible_lines = area.height as usize;
+        let max_scroll = self.log_lines.len().saturating_sub(visible_lines);
+        self.log_scroll_offset = self.log_scroll_offset.min(max_scroll);
+
+        let display_lines: Vec<Line> = self
+            .log_lines
+            .iter()
+            .skip(self.log_scroll_offset)
+            .take(visible_lines)
+            .map(|line| {
+                let style = if line.contains("ERROR") {
+                    Style::default().fg(Color::Red)
+                } else if line.contains("WARN") {
+                    Style::default().fg(Color::Yellow)
+                } else if line.contains("INFO") {
+                    Style::default().fg(Color::Green)
+                } else {
+                    Style::default()
+                };
+                Line::from(Span::styled(line.clone(), style))
+            })
+            .collect();
+
+        let paragraph = Paragraph::new(display_lines)
+            .block(Block::default().borders(Borders::ALL).title("日志 (Esc 关闭)"))
+            .wrap(Wrap { trim: false });
+
+        frame.render_widget(paragraph, area);
+
+        // 渲染滚动条
+        let scrollbar = Scrollbar::new(ScrollbarOrientation::VerticalRight)
+            .begin_symbol(Some("↑"))
+            .end_symbol(Some("↓"));
+
+        let mut scrollbar_state = ScrollbarState::new(self.log_lines.len())
+            .position(self.log_scroll_offset);
+
+        let scrollbar_area = area.inner(Margin {
+            vertical: 1,
+            horizontal: 0,
+        });
+
+        frame.render_stateful_widget(
+            scrollbar,
+            scrollbar_area,
+            &mut scrollbar_state,
         );
     }
 
-    // 不再使用全屏覆盖层，保持所有UI区域可见
-    // 这样用户可以在日志区域看到详细的quit执行过程
+    /// Get input text, filtering out auto-wrap newlines
+    /// Heuristic: next line starts with whitespace = user newline (Shift+Enter)
+    ///           next line starts without whitespace = auto-wrap continuation
+    pub fn get_input_text(&self) -> String {
+        let lines = self.input_textarea.lines();
+        if lines.len() <= 1 {
+            return lines.first().map(|s| s.as_str()).unwrap_or("").to_string();
+        }
+
+        let mut result = Vec::new();
+        let mut current_line = lines[0].clone();
+
+        for i in 1..lines.len() {
+            let line = &lines[i];
+            let starts_with_space = line.starts_with(' ') || line.starts_with('\t');
+
+            if starts_with_space {
+                result.push(current_line);
+                current_line = line.trim_start().to_string();
+            } else {
+                if !current_line.is_empty() && !current_line.ends_with(' ') {
+                    current_line.push(' ');
+                }
+                current_line.push_str(line);
+            }
+        }
+
+        result.push(current_line);
+
+        if result.len() <= 1 {
+            return result.first().map(|s| s.as_str()).unwrap_or("").to_string();
+        }
+
+        result.join("\n")
+    }
+
+    /// Clear input box
+    pub fn clear_input(&mut self) {
+        self.input_textarea = TextArea::default();
+        let _ = self.input_textarea.set_block(Block::default()
+            .borders(Borders::ALL)
+            .title("输入消息或命令 (Enter 发送, 输入 /help 查看命令)"));
+        let _ = self.input_textarea.set_cursor_line_style(Style::default());
+    }
+
+    /// 解析并执行命令
+    pub fn parse_and_execute_command(&mut self, input: &str) -> Option<KeyAction> {
+        let trimmed = input.trim();
+
+        // 检查是否是命令（以 / 开头）
+        if !trimmed.starts_with('/') {
+            return None;
+        }
+
+        let parts: Vec<&str> = trimmed.split_whitespace().collect();
+        let command = parts.get(0).map(|s| s.to_lowercase()).unwrap_or_default();
+
+        match command.as_str() {
+            "/quit" => {
+                log::info!("执行命令: /quit");
+                Some(KeyAction::Quit)
+            }
+            "/cls" | "/clear" => {
+                log::info!("执行命令: {}", command);
+                Some(KeyAction::ClearChat)
+            }
+            "/help" => {
+                log::info!("执行命令: /help");
+                Some(KeyAction::ShowHelp)
+            }
+            "/dump-chats" => {
+                log::info!("执行命令: /dump-chats");
+                Some(KeyAction::DumpChats)
+            }
+            _ => {
+                log::warn!("未知命令: {}", command);
+                None
+            }
+        }
+    }
+
+    /// 获取帮助信息
+    pub fn get_help_message() -> String {
+        "# Cortex TARS AI Program - 帮助信息\n\n欢迎使用TARS演示程序，我是由Cortex Memory技术驱动的人工智能程序，作为你的第二大脑，我能够作为你的外脑与你的记忆深度链接。\n\n## 可用命令\n\n| 命令 | 说明 |\n|------|------|\n| `/quit` | 退出程序 |\n| `/cls` 或 `/clear` | 清空会话区域 |\n| `/help` | 显示此帮助信息 |\n| `/dump-chats` | 复制会话区域的所有内容到剪贴板 |\n\n## 快捷键\n\n- **Enter**: 发送消息\n- **Shift+Enter**: 换行\n- **Ctrl+L**: 打开/关闭日志面板\n- **Esc**: 关闭日志面板\n\n---\n\n*Powered by TARS AI*".to_string()
+    }
+
+    /// 导出所有会话内容到剪贴板
+    pub fn dump_chats_to_clipboard(&self) -> Result<String, String> {
+        let mut content = String::new();
+
+        for message in &self.messages {
+            let role = match message.role {
+                crate::agent::MessageRole::System => "System",
+                crate::agent::MessageRole::User => "You",
+                crate::agent::MessageRole::Assistant => "TARS AI",
+            };
+
+            let time_str = message.timestamp.format("%Y-%m-%d %H:%M:%S").to_string();
+
+            content.push_str(&format!("[{}] [{}]\n", role, time_str));
+            content.push_str(&message.content);
+            content.push_str("\n\n");
+        }
+
+        if content.is_empty() {
+            return Err("没有会话内容可导出".to_string());
+        }
+
+        // 尝试复制到剪贴板
+        match clipboard::ClipboardContext::new() {
+            Ok(mut ctx) => {
+                match ctx.set_contents(content.clone()) {
+                    Ok(_) => {
+                        log::info!("已导出 {} 个字符到剪贴板", content.len());
+                        Ok(format!("已导出 {} 条消息到剪贴板", self.messages.len()))
+                    }
+                    Err(e) => {
+                        log::error!("复制到剪贴板失败: {}", e);
+                        Err(format!("复制到剪贴板失败: {}", e))
+                    }
+                }
+            }
+            Err(e) => {
+                log::error!("无法访问剪贴板: {}", e);
+                Err(format!("无法访问剪贴板: {}", e))
+            }
+        }
+    }
+}
+
+impl Default for AppUi {
+    fn default() -> Self {
+        Self::new()
+    }
 }