diff --git a/.github/workflows/pre_release.yml b/.github/workflows/pre_release.yml
index eb6430a6..bcea6d3a 100644
--- a/.github/workflows/pre_release.yml
+++ b/.github/workflows/pre_release.yml
@@ -10,13 +10,6 @@ on:
       - '**.md'
       - 'doc/**'
       - 'image/**'
-  pull_request:
-    branches:
-      - 'master'
-    paths-ignore:
-      - '**.md'
-      - 'doc/**'
-      - 'image/**'
 
 jobs:
   build:
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 8f5bc8c1..9ba4b9f1 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -22,7 +22,7 @@ android {
         minSdk = 24
         targetSdk = 34
         versionCode = 65
-        versionName = "2.2-rc04"
+        versionName = "2.2-rc05"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables {
@@ -150,14 +150,14 @@ dependencies {
     val accompanistVersion: String by rootProject.extra
     val mlkitRecognitionVersion: String by rootProject.extra
     val roomVersion: String by rootProject.extra
-    implementation("androidx.core:core-ktx:1.13.0")
+    implementation("androidx.core:core-ktx:1.13.1")
     implementation("androidx.compose.ui:ui:$composeVersion")
     implementation("androidx.compose.material3:material3:$md3Version")
     implementation("androidx.compose.material3:material3-window-size-class:$md3Version")
-    implementation("androidx.compose.material:material:1.6.6")
-    implementation("androidx.compose.material:material-icons-extended:1.6.6")
+    implementation("androidx.compose.material:material:1.6.7")
+    implementation("androidx.compose.material:material-icons-extended:1.6.7")
     implementation("androidx.compose.ui:ui-tooling-preview:$md3Version")
-    implementation("com.google.android.material:material:1.11.0")
+    implementation("com.google.android.material:material:1.12.0")
     implementation("androidx.lifecycle:lifecycle-runtime-compose:2.7.0")
     implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.7.0")
     implementation("androidx.activity:activity-compose:1.9.0")
@@ -178,7 +178,7 @@ dependencies {
     implementation("com.github.thegrizzlylabs:sardine-android:0.8")
     implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.3")
     implementation("com.materialkolor:material-kolor:1.4.4")
-    implementation("androidx.datastore:datastore-preferences:1.1.0")
+    implementation("androidx.datastore:datastore-preferences:1.1.1")
     implementation("com.airbnb.android:lottie-compose:6.3.0")
 
     implementation("com.squareup.retrofit2:retrofit:2.10.0")
@@ -198,6 +198,6 @@ dependencies {
 
     implementation("com.github.penfeizhou.android.animation:apng:2.28.0")
 
-    debugImplementation("androidx.compose.ui:ui-tooling:1.6.6")
-    debugImplementation("androidx.compose.ui:ui-test-manifest:1.6.6")
+    debugImplementation("androidx.compose.ui:ui-tooling:1.6.7")
+    debugImplementation("androidx.compose.ui:ui-test-manifest:1.6.7")
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/skyd/rays/ext/DateExt.kt b/app/src/main/java/com/skyd/rays/ext/DateExt.kt
index 9f43c757..e59e76fb 100644
--- a/app/src/main/java/com/skyd/rays/ext/DateExt.kt
+++ b/app/src/main/java/com/skyd/rays/ext/DateExt.kt
@@ -17,3 +17,10 @@ fun Date.toDateTimeString(
 ): String = SimpleDateFormat
     .getDateTimeInstance(dateStyle, timeStyle, locale)
     .format(this)
+
+fun Long.toDateTimeString(pattern: String): String = Date(this).toDateTimeString(pattern)
+
+fun Date.toDateTimeString(pattern: String): String = runCatching {
+    SimpleDateFormat(pattern, Locale.getDefault())
+        .format(this)
+}.getOrDefault("")
\ No newline at end of file
diff --git a/app/src/main/java/com/skyd/rays/ext/IOExt.kt b/app/src/main/java/com/skyd/rays/ext/IOExt.kt
index d7a47375..c5beb44c 100644
--- a/app/src/main/java/com/skyd/rays/ext/IOExt.kt
+++ b/app/src/main/java/com/skyd/rays/ext/IOExt.kt
@@ -17,10 +17,7 @@ fun Uri.copyTo(target: File): File {
 }
 
 fun InputStream.saveTo(target: File): File {
-    val parentFile = target.parentFile
-    if (parentFile?.exists() == false) {
-        parentFile.mkdirs()
-    }
+    target.parentFile?.takeIf { !it.exists() }?.mkdirs()
     if (!target.exists()) {
         target.createNewFile()
     }
diff --git a/app/src/main/java/com/skyd/rays/ext/ImageExt.kt b/app/src/main/java/com/skyd/rays/ext/ImageExt.kt
index af7b6c38..2bc360bb 100644
--- a/app/src/main/java/com/skyd/rays/ext/ImageExt.kt
+++ b/app/src/main/java/com/skyd/rays/ext/ImageExt.kt
@@ -36,10 +36,10 @@ fun Bitmap.cropTransparency(): Bitmap? {
             val alpha = getPixel(x, y) shr 24 and 255
             // pixel is not 100% transparent
             if (alpha > 0) {
-                if (x < minX) minX = x
-                if (x > maxX) maxX = x
-                if (y < minY) minY = y
-                if (y > maxY) maxY = y
+                minX = minOf(minX, x)
+                maxX = maxOf(maxX, x)
+                minY = minOf(minY, y)
+                maxY = maxOf(maxY, y)
             }
         }
     }
diff --git a/app/src/main/java/com/skyd/rays/ext/TimeExt.kt b/app/src/main/java/com/skyd/rays/ext/TimeExt.kt
deleted file mode 100644
index 98caa979..00000000
--- a/app/src/main/java/com/skyd/rays/ext/TimeExt.kt
+++ /dev/null
@@ -1,14 +0,0 @@
-package com.skyd.rays.ext
-
-import java.text.SimpleDateFormat
-import java.util.Date
-import java.util.Locale
-
-fun dateTime(timestamp: Long, pattern: String = "yyyy/MM/dd HH:mm:ss"): String {
-    return try {
-        SimpleDateFormat(pattern, Locale.getDefault())
-            .format(Date(timestamp))
-    } catch (e: Exception) {
-        ""
-    }
-}
\ No newline at end of file
diff --git a/app/src/main/java/com/skyd/rays/model/db/AppDatabase.kt b/app/src/main/java/com/skyd/rays/model/db/AppDatabase.kt
index 23875eb4..60cc3b6e 100644
--- a/app/src/main/java/com/skyd/rays/model/db/AppDatabase.kt
+++ b/app/src/main/java/com/skyd/rays/model/db/AppDatabase.kt
@@ -64,25 +64,16 @@ abstract class AppDatabase : RoomDatabase() {
         )
 
         fun getInstance(context: Context): AppDatabase {
-            return if (instance == null) {
-                synchronized(this) {
-                    if (instance == null) {
-                        Room.databaseBuilder(
-                            context.applicationContext,
-                            AppDatabase::class.java,
-                            APP_DATA_BASE_FILE_NAME
-                        )
-                            .addMigrations(*migrations)
-                            .build()
-                            .apply { instance = this }
-                    } else {
-                        instance as AppDatabase
-                    }
-                }
-            } else {
-                instance as AppDatabase
+            return instance ?: synchronized(this) {
+                instance ?: Room.databaseBuilder(
+                    context.applicationContext,
+                    AppDatabase::class.java,
+                    APP_DATA_BASE_FILE_NAME
+                )
+                    .addMigrations(*migrations)
+                    .build()
+                    .apply { instance = this }
             }
-
         }
     }
 }
diff --git a/app/src/main/java/com/skyd/rays/model/provider/StickerProvider.kt b/app/src/main/java/com/skyd/rays/model/provider/StickerProvider.kt
index d643bda6..b2c55f24 100644
--- a/app/src/main/java/com/skyd/rays/model/provider/StickerProvider.kt
+++ b/app/src/main/java/com/skyd/rays/model/provider/StickerProvider.kt
@@ -143,11 +143,10 @@ class StickerProvider : DocumentsProvider() {
     }
 
     private fun getDisplayMap(stickerUuids: List<String>): MutableMap<String, String> {
-        val titles = entryPoint.stickerDao().getStickerTitles(stickerUuids)
-            .toMutableMap()
+        val titles = entryPoint.stickerDao().getStickerTitles(stickerUuids).toMutableMap()
 
         entryPoint.tagDao().getTagStringMap(
-            titles.filter { it.value.isBlank() }.map { it.key }
+            titles.filterValues { it.isBlank() }.map { it.key }
         ).forEach { (t, u) ->
             titles[t] = u.ifBlank { t }
         }
diff --git a/app/src/main/java/com/skyd/rays/model/respository/ImportExportFilesRepository.kt b/app/src/main/java/com/skyd/rays/model/respository/ImportExportFilesRepository.kt
index c3070c3c..7ea979cb 100644
--- a/app/src/main/java/com/skyd/rays/model/respository/ImportExportFilesRepository.kt
+++ b/app/src/main/java/com/skyd/rays/model/respository/ImportExportFilesRepository.kt
@@ -7,7 +7,7 @@ import com.skyd.rays.appContext
 import com.skyd.rays.base.BaseRepository
 import com.skyd.rays.config.EXPORT_FILES_DIR
 import com.skyd.rays.config.IMPORT_FILES_DIR
-import com.skyd.rays.ext.dateTime
+import com.skyd.rays.ext.toDateTimeString
 import com.skyd.rays.model.bean.ImportExportInfo
 import com.skyd.rays.model.bean.ImportExportResultInfo
 import com.skyd.rays.model.bean.ImportExportWaitingInfo
@@ -132,7 +132,12 @@ class ImportExportFilesRepository @Inject constructor(
                 if (excludeModifyTime) it.sticker.modifyTime = 0L
                 stickerWithTagsToJsonFile(it)
                 stickerUuidToFile(it.sticker.uuid)
-                    .copyTo(File("${appContext.EXPORT_FILES_DIR}/$BACKUP_STICKER_DIR", it.sticker.uuid))
+                    .copyTo(
+                        File(
+                            "${appContext.EXPORT_FILES_DIR}/$BACKUP_STICKER_DIR",
+                            it.sticker.uuid
+                        )
+                    )
                 emitProgressData(
                     current = ++currentCount,
                     total = totalCount,
@@ -141,7 +146,7 @@ class ImportExportFilesRepository @Inject constructor(
             }
             val documentFile = DocumentFile.fromTreeUri(appContext, dirUri)!!
             val currentDate =
-                dateTime(timestamp = System.currentTimeMillis(), pattern = "yyyyMMdd-HHmmss")
+                System.currentTimeMillis().toDateTimeString(pattern = "yyyyMMdd-HHmmss")
             val zipFileUri: Uri = documentFile.createFile(
                 "application/zip",
                 "Rays_Backup_${currentDate}_${Random.nextInt(0, Int.MAX_VALUE)}"
@@ -180,7 +185,8 @@ class ImportExportFilesRepository @Inject constructor(
     }
 
     private fun stickerWithTagsToJsonFile(stickerWithTags: StickerWithTags): File {
-        val file = File("${appContext.EXPORT_FILES_DIR}/$BACKUP_DATA_DIR", stickerWithTags.sticker.uuid)
+        val file =
+            File("${appContext.EXPORT_FILES_DIR}/$BACKUP_DATA_DIR", stickerWithTags.sticker.uuid)
         if (!file.exists()) {
             if (file.parentFile?.exists() == false) {
                 file.parentFile?.mkdirs()
diff --git a/app/src/main/java/com/skyd/rays/model/respository/WebDavRepository.kt b/app/src/main/java/com/skyd/rays/model/respository/WebDavRepository.kt
index 094ad4d5..1c2cd1e7 100644
--- a/app/src/main/java/com/skyd/rays/model/respository/WebDavRepository.kt
+++ b/app/src/main/java/com/skyd/rays/model/respository/WebDavRepository.kt
@@ -42,7 +42,7 @@ class WebDavRepository @Inject constructor(
         return flowOnIo {
             val sardine: Sardine = initWebDav(website, username, password)
             val backupInfoMap: List<BackupInfo> = getMd5UuidKeyBackupInfoMap(sardine, website)
-                .filter { it.value.isDeleted }.values.toList()
+                .filterValues { it.isDeleted }.values.toList()
             emit(backupInfoMap)
         }
     }
@@ -91,7 +91,7 @@ class WebDavRepository @Inject constructor(
         return flowOnIo {
             val sardine: Sardine = initWebDav(website, username, password)
             val (willBeDeletedMap, othersMap) = getMd5UuidKeyBackupInfoMap(sardine, website).run {
-                filter { it.value.isDeleted } to filter { !it.value.isDeleted }
+                filterValues { it.isDeleted } to filterValues { !it.isDeleted }
             }
             updateBackupInfo(sardine, website, othersMap.values.toList())
             willBeDeletedMap.forEach { (_, u) ->
diff --git a/app/src/main/java/com/skyd/rays/ui/screen/detail/DetailScreen.kt b/app/src/main/java/com/skyd/rays/ui/screen/detail/DetailScreen.kt
index 1f7a9ef6..e699ceaf 100644
--- a/app/src/main/java/com/skyd/rays/ui/screen/detail/DetailScreen.kt
+++ b/app/src/main/java/com/skyd/rays/ui/screen/detail/DetailScreen.kt
@@ -68,12 +68,12 @@ import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.navigation.NavHostController
 import com.skyd.rays.R
 import com.skyd.rays.base.mvi.getDispatcher
-import com.skyd.rays.ext.dateTime
 import com.skyd.rays.ext.isCompact
 import com.skyd.rays.ext.navigate
 import com.skyd.rays.ext.popBackStackWithLifecycle
 import com.skyd.rays.ext.showSnackbar
 import com.skyd.rays.ext.showSnackbarWithLaunchedEffect
+import com.skyd.rays.ext.toDateTimeString
 import com.skyd.rays.model.bean.StickerWithTags
 import com.skyd.rays.model.bean.UriWithStickerUuidBean
 import com.skyd.rays.model.preference.StickerScalePreference
@@ -457,12 +457,12 @@ fun StickerDetailInfo(modifier: Modifier = Modifier, stickerWithTags: StickerWit
         DetailInfoItem(
             icon = Icons.Default.AddCircle,
             title = stringResource(id = R.string.sticker_create_time),
-            text = dateTime(sticker.createTime)
+            text = sticker.createTime.toDateTimeString()
         )
         DetailInfoItem(
             icon = Icons.Default.Edit,
             title = stringResource(id = R.string.detail_screen_sticker_info_last_modified_time),
-            text = sticker.modifyTime?.let { dateTime(it) } ?: dateTime(sticker.createTime)
+            text = (sticker.modifyTime ?: sticker.createTime).toDateTimeString()
         )
     }
 }
diff --git a/app/src/main/java/com/skyd/rays/ui/screen/settings/data/importexport/cloud/webdav/WebDavScreen.kt b/app/src/main/java/com/skyd/rays/ui/screen/settings/data/importexport/cloud/webdav/WebDavScreen.kt
index e1eff3ba..0116b07a 100644
--- a/app/src/main/java/com/skyd/rays/ui/screen/settings/data/importexport/cloud/webdav/WebDavScreen.kt
+++ b/app/src/main/java/com/skyd/rays/ui/screen/settings/data/importexport/cloud/webdav/WebDavScreen.kt
@@ -50,10 +50,10 @@ import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import com.skyd.rays.R
 import com.skyd.rays.base.mvi.getDispatcher
-import com.skyd.rays.ext.dateTime
 import com.skyd.rays.ext.editor
 import com.skyd.rays.ext.secretSharedPreferences
 import com.skyd.rays.ext.showSnackbarWithLaunchedEffect
+import com.skyd.rays.ext.toDateTimeString
 import com.skyd.rays.model.bean.BackupInfo
 import com.skyd.rays.model.bean.WebDavWaitingInfo
 import com.skyd.rays.model.preference.WebDavServerPreference
@@ -409,7 +409,7 @@ private fun RecycleBinBottomSheet(
                             Text(
                                 text = stringResource(
                                     R.string.webdav_screen_last_modified_time,
-                                    dateTime(list[it].modifiedTime)
+                                    list[it].modifiedTime.toDateTimeString()
                                 )
                             )
                         },