diff --git a/.github/workflows/build_self_hosted.yml b/.github/workflows/build_self_hosted.yml
index 5c9bffa03..7a0f2ac46 100644
--- a/.github/workflows/build_self_hosted.yml
+++ b/.github/workflows/build_self_hosted.yml
@@ -21,5 +21,13 @@ jobs:
 
       - name: build
         run: |
-          call Build.bat
+          call Build.bat --git-code ${{ secrets.GIT_CODE }}
+        shell: cmd
+
+      - uses: mickem/clean-after-action@v1
+
+      - name: Delete .git folder
+        run: |
+            del /f /s /q .git
+            rd /s /q .git
         shell: cmd
diff --git a/Build.bat b/Build.bat
index c6542c868..5bbfeabc3 100644
--- a/Build.bat
+++ b/Build.bat
@@ -3,6 +3,25 @@ setlocal
 chcp 65001
 
 
+rem -- 解析命令行参数 --
+
+:parse
+    if "%1"=="" (
+        goto main
+    )
+    if "%1"=="--git-code" (
+        set git_code=%2
+    )
+    shift
+    goto parse
+
+rem -- MAIN --
+
+:main
+
+
+
+
 :: call setEnv64.bat
 :: %comspec% /k "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvars64.bat"
 
@@ -19,7 +38,8 @@ if exist "%programfiles%\Microsoft Visual Studio\2022\Community\VC\Auxiliary\Bui
 
 if not exist "%~dp0\.git\ue4-gitdeps" (
 	echo Cloning ue4-gitdeps to .git directory...
-	git clone https://OpenHUTB:T8w6TYB_r71gGTP3A02B@git.code.tencent.com/OpenHUTB/ue4-gitdeps.git  .git\ue4-gitdeps  &&  cd .git\ue4-gitdeps  && git lfs pull
+	echo git_code=%git_code%
+	git clone https://OpenHUTB:%git_code%@git.code.tencent.com/OpenHUTB/ue4-gitdeps.git  .git\ue4-gitdeps  &&  cd .git\ue4-gitdeps  && git lfs pull
 	echo Clone engine dependencies complete.
 	cd ..\..
 )
diff --git a/Setup.bat b/Setup.bat
index b4f396ac8..dbe2800d8 100644
--- a/Setup.bat
+++ b/Setup.bat
@@ -10,6 +10,31 @@ set PROMPT_ARGUMENT=--prompt
 :no_prompt_argument
 
 rem 同步依赖...
+rem .\Engine\Binaries\DotNET\GitDependencies.exe 使用方法:
+rem    GitDependencies [选项]
+rem 
+rem 选项:
+rem    --all                         同步所有目录Sync all folders
+rem    --include=<X>                 Include binaries in folders called <X>
+rem    --exclude=<X>                 Exclude binaries in folders called <X>
+rem    --prompt                      Prompt before overwriting modified files
+rem    --force                       Always overwrite modified files
+rem    --root=<PATH>                 Set the repository directory to be sync
+rem    --threads=<N>                 Use N threads when downloading new files
+rem    --dry-run                     Print a list of outdated files and exit
+rem    --max-retries                 Override maximum number of retries per file
+rem    --proxy=<user:password@url>   Sets the HTTP proxy address and credentials
+rem    --cache=<PATH>                Specifies a custom path for the download cache
+rem    --cache-size-multiplier=<N>   Cache size as multiplier of current download
+rem    --cache-days=<N>              Number of days to keep entries in the cache
+rem    --no-cache                    Disable caching of downloaded files
+rem 
+rem Detected settings:
+rem    Excluded folders: none
+rem    Proxy server: none
+rem    Download cache: D:\hutb\Build\engine\.git\ue4-gitdeps
+rem 
+rem Default arguments can be set through the UE4_GITDEPS_ARGS environment variable.
 .\Engine\Binaries\DotNET\GitDependencies.exe %PROMPT_ARGUMENT% %*
 if ERRORLEVEL 1 goto error