diff --git a/CONTRIBUTING_zh.md b/CONTRIBUTING-zh.md
similarity index 80%
rename from CONTRIBUTING_zh.md
rename to CONTRIBUTING-zh.md
index 3d6370f..b6126f2 100644
--- a/CONTRIBUTING_zh.md
+++ b/CONTRIBUTING-zh.md
@@ -12,7 +12,7 @@
 
 ## 代码风格
 
-请遵循我们的[代码风格指南](docs/code_style-zh.md)以保持代码的一致性。
+请遵循我们的[代码风格指南](docs/code-style-zh.md)以保持代码的一致性。
 
 ## 提交更改
 
@@ -28,9 +28,9 @@
 
 对于你的代码，无论是GDScript还是Rust都需要编写适当的测试来覆盖你的代码，我们使用Github Action来运行测试
 
-[关于Rust的测试的指引](./docs/rust_test-zh.md)
+[关于Rust的测试的指引](./docs/rust-test-zh.md)
 
-我们会运行一些Godot场景来检查基本的错误，要运行的Godot场景被记录于```test_scene```中，在日常开发中，你可以通过运行```script/godot_test.py```来进行基础的测试
+我们会运行一些Godot场景来检查基本的错误，要运行的Godot场景被记录于`test_scene`中，在日常开发中，你可以通过运行`script/godot_test.py`来进行基础的测试
 
 ## 版本控制
 
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 9bacdee..cdc8fcc 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -12,7 +12,7 @@ First, thank you for being interested in this project and willing to do some con
 
 ## Code Style
 
-Please obey our [Code Style Guide](docs/code_style.md) to maintain code consistency
+Please obey our [Code Style Guide](./docs/code-style.md) to maintain code consistency
 
 ## Commit Changes
 
@@ -28,9 +28,9 @@ If you want to commit changes,please obey the following steps:
 
 For your code,you should write necessary tests to cover your code in both GDScript and Rust.We use Github Action to run the tests
 
-[Rust Test Guide](./docs/rust_test.md)
+[Rust Test Guide](./docs/rust-test.md)
 
-We will run some Godot scenes to check basic errors.The scenes should be ran is recorded in ```test_scene```.In daily development,you can run ```script/godot_test.py```to conduct basic testing
+We will run some Godot scenes to check basic errors.The scenes should be ran is recorded in `test_scene`.In daily development,you can run `script/godot_test.py`to conduct basic testing
 
 ## Version Control
 
diff --git a/README_zh.md b/README-zh.md
similarity index 65%
rename from README_zh.md
rename to README-zh.md
index f38caf9..a76213e 100644
--- a/README_zh.md
+++ b/README-zh.md
@@ -11,17 +11,8 @@
 
 ## 构建指南
 
-| 依赖              |
-| :---------------- |
-| Godot 4.3         |
-| Gettext           |
-| Protobuf Compiler |
-| Rust Compiler     |
-
-接下来，你可以运行`cd script && python build.py`来构建extension(Debug和Release)
-
-最终，你可以启动godot编辑器来开发或导出游戏.
+关于细节,请阅读[这里](./docs/build-guide-zh.md)
 
 ## 贡献
 
-如果你想做出任何贡献，请看[CONTRIBUTING.md](./CONTRIBUTING_zh.md)
+如果你想做出任何贡献，请看[CONTRIBUTING.md](./CONTRIBUTING-zh.md)
diff --git a/README.md b/README.md
index a8614bc..b730e3e 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Zenith
 
-## [中文](./README_zh.md)
+## [中文](./README-zh.md)
 
 ![Total Lines](https://tokei.rs/github/skyuoi/zenith)
 |Platform|Status|
@@ -13,16 +13,7 @@ A indie fan game about undertale and terraria, developed in godot engine
 
 ## Build Guide
 
-| dependencies      |
-| :---------------- |
-| Godot 4.3         |
-| Gettext           |
-| Protobuf Compiler |
-| Rust Compiler     |
-
-Then you can run `cd script && python build.py` to build the extension (both Debug and Release)
-
-Finally,you can start godot editor and develop or export the game.
+For details,please see [this](./docs/build-guide.md)
 
 ## Contribution
 
diff --git a/docs/build-guide-zh.md b/docs/build-guide-zh.md
new file mode 100644
index 0000000..95ff852
--- /dev/null
+++ b/docs/build-guide-zh.md
@@ -0,0 +1,15 @@
+# 构建指南
+
+| 依赖              |
+| :---------------- |
+| Godot 4.3         |
+| Gettext           |
+| Protobuf Compiler |
+| Rust Compiler     |
+
+关于Protobuf Compiler，我们首先会在本地查找是否存在protoc，如果存在可用的编译器，我们会直接采用，对于某些特殊需求，例如protoc版本过低等，我们也提供了自动编译protoc的选项，该选项默认关闭，可以通过`cargo build --package proto --features protobuf_feature`来启用捆绑的protoc，
+注意，该选项可能使你的构建目录增大，构建时间增长若干倍，仍然建议提前安装好protoc
+
+接下来，你可以运行`cd script && python build.py`来构建extension(Debug和Release)
+
+最终，你可以启动godot编辑器来开发或导出游戏.
diff --git a/docs/build-guide.md b/docs/build-guide.md
new file mode 100644
index 0000000..b812559
--- /dev/null
+++ b/docs/build-guide.md
@@ -0,0 +1,16 @@
+# Build Guide
+
+| dependencies      |
+| :---------------- |
+| Godot 4.3         |
+| Gettext           |
+| Protobuf Compiler |
+| Rust Compiler     |
+
+Regarding the Protobuf Compiler, we first check for the existence of a local protoc executable. If a usable compiler is found, it will be utilized directly. For certain special requirements, such as when the protoc version is too low, we also provide an option to
+automatically compile a bundled protoc. This option is turned off by default and can be enabled by using cargo build --package proto --features protobuf_feature. Note that this option may significantly increase your build directory size and extend the build time by
+several times. It is still recommended to install protoc in advance.
+
+Then you can run `cd script && python build.py` to build the extension (both Debug and Release)
+
+Finally,you can start godot editor and develop or export the game.
diff --git a/docs/code_style-zh.md b/docs/code-style-zh.md
similarity index 100%
rename from docs/code_style-zh.md
rename to docs/code-style-zh.md
diff --git a/docs/code_style.md b/docs/code-style.md
similarity index 100%
rename from docs/code_style.md
rename to docs/code-style.md
diff --git a/docs/rust_test-zh.md b/docs/rust-test-zh.md
similarity index 100%
rename from docs/rust_test-zh.md
rename to docs/rust-test-zh.md
diff --git a/docs/rust_test.md b/docs/rust-test.md
similarity index 100%
rename from docs/rust_test.md
rename to docs/rust-test.md
diff --git a/gdrust/proto/build.rs b/gdrust/proto/build.rs
index 45782f8..c95b4fc 100644
--- a/gdrust/proto/build.rs
+++ b/gdrust/proto/build.rs
@@ -18,14 +18,14 @@ fn main() {
         }
     }
     if should_compile {
-        let mut compile = false;
+        let mut _compile = false;
         #[cfg(feature = "protobuf_feature")]
         {
             std::env::set_var("PROTOC", protobuf_src::protoc());
-            compile = true;
+            _compile = true;
         }
-        if !compile {
-            eprintln!("protoc not found,you can try use \"cargo build --features protobuf_feature\" to compile a protoc");
+        if !_compile {
+            eprintln!("protoc not found,you can try use \"cargo build --package proto --features protobuf_feature\" to compile a protoc");
             exit(1);
         }
     }