diff --git a/release.bat b/release.bat
index d9d771c..db86004 100644
--- a/release.bat
+++ b/release.bat
@@ -7,19 +7,16 @@ echo   PackagingMallShipper - Release Tool
 echo ========================================
 echo.
 
-:: 切换到脚本所在目录
 cd /d "%~dp0"
 
-:: 检查 Inno Setup
 set "ISCC="
-if exist "C:\Program Files (x86)\Inno Setup 6\ISCC.exe" (
-    set "ISCC=C:\Program Files (x86)\Inno Setup 6\ISCC.exe"
-)
-if exist "C:\Program Files\Inno Setup 6\ISCC.exe" (
-    set "ISCC=C:\Program Files\Inno Setup 6\ISCC.exe"
-)
+set "ISCC_PATH1=C:\Program Files (x86)\Inno Setup 6\ISCC.exe"
+set "ISCC_PATH2=C:\Program Files\Inno Setup 6\ISCC.exe"
 
-if "%ISCC%"=="" (
+if exist "!ISCC_PATH1!" set "ISCC=!ISCC_PATH1!"
+if exist "!ISCC_PATH2!" set "ISCC=!ISCC_PATH2!"
+
+if "!ISCC!"=="" (
     echo [Error] Inno Setup 6 not found
     echo.
     echo Please download and install Inno Setup 6:
@@ -29,29 +26,27 @@ if "%ISCC%"=="" (
     exit /b 1
 )
 
-:: 读取当前版本号
 set "CURRENT_VERSION="
-for /f "tokens=2 delims=<>" %%a in ('type "PackagingMallShipper\PackagingMallShipper.csproj" ^| findstr "<Version>"') do (
+for /f "tokens=3 delims=<>" %%a in ('type "PackagingMallShipper\PackagingMallShipper.csproj" ^| findstr "<Version>"') do (
     set "CURRENT_VERSION=%%a"
 )
 
-if "%CURRENT_VERSION%"=="" (
+if "!CURRENT_VERSION!"=="" (
     echo [Error] Could not read version from csproj file
     echo.
     pause
     exit /b 1
 )
 
-echo [Info] Current version: %CURRENT_VERSION%
+echo [Info] Current version: !CURRENT_VERSION!
 echo.
 
-:: 询问是否更新版本
 if "%1"=="" (
     echo Options:
-    echo   1. Keep current version [%CURRENT_VERSION%]
-    echo   2. Increment patch version (x.x.X)
-    echo   3. Increment minor version (x.X.0)
-    echo   4. Increment major version (X.0.0)
+    echo   1. Keep current version [!CURRENT_VERSION!]
+    echo   2. Increment patch version
+    echo   3. Increment minor version
+    echo   4. Increment major version
     echo   5. Enter custom version
     echo.
     set /p "CHOICE=Select option [1-5]: "
@@ -60,51 +55,49 @@ if "%1"=="" (
     goto :set_version
 )
 
-if "%CHOICE%"=="1" (
-    set "NEW_VERSION=%CURRENT_VERSION%"
+if "!CHOICE!"=="1" (
+    set "NEW_VERSION=!CURRENT_VERSION!"
     goto :build
 )
 
-if "%CHOICE%"=="2" (
-    call :increment_patch %CURRENT_VERSION%
+if "!CHOICE!"=="2" (
+    call :increment_patch !CURRENT_VERSION!
     goto :set_version
 )
 
-if "%CHOICE%"=="3" (
-    call :increment_minor %CURRENT_VERSION%
+if "!CHOICE!"=="3" (
+    call :increment_minor !CURRENT_VERSION!
     goto :set_version
 )
 
-if "%CHOICE%"=="4" (
-    call :increment_major %CURRENT_VERSION%
+if "!CHOICE!"=="4" (
+    call :increment_major !CURRENT_VERSION!
     goto :set_version
 )
 
-if "%CHOICE%"=="5" (
-    set /p "NEW_VERSION=Enter new version (e.g. 1.2.3): "
+if "!CHOICE!"=="5" (
+    set /p "NEW_VERSION=Enter new version: "
     goto :set_version
 )
 
-set "NEW_VERSION=%CURRENT_VERSION%"
+set "NEW_VERSION=!CURRENT_VERSION!"
 goto :build
 
 :set_version
 echo.
-echo [Step 1] Updating version to %NEW_VERSION%...
+echo [Step 1] Updating version to !NEW_VERSION!...
 
-:: 更新 csproj 文件中的版本号
-powershell -Command "(Get-Content 'PackagingMallShipper\PackagingMallShipper.csproj') -replace '<Version>[0-9]+\.[0-9]+\.[0-9]+</Version>', '<Version>%NEW_VERSION%</Version>' -replace '<FileVersion>[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+</FileVersion>', '<FileVersion>%NEW_VERSION%.0</FileVersion>' -replace '<AssemblyVersion>[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+</AssemblyVersion>', '<AssemblyVersion>%NEW_VERSION%.0</AssemblyVersion>' | Set-Content 'PackagingMallShipper\PackagingMallShipper.csproj' -Encoding UTF8"
+powershell -Command "(Get-Content 'PackagingMallShipper\PackagingMallShipper.csproj') -replace '<Version>[0-9]+\.[0-9]+\.[0-9]+</Version>', '<Version>!NEW_VERSION!</Version>' -replace '<FileVersion>[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+</FileVersion>', '<FileVersion>!NEW_VERSION!.0</FileVersion>' -replace '<AssemblyVersion>[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+</AssemblyVersion>', '<AssemblyVersion>!NEW_VERSION!.0</AssemblyVersion>' | Set-Content 'PackagingMallShipper\PackagingMallShipper.csproj' -Encoding UTF8"
 
-:: 更新 setup.iss 文件中的版本号
-powershell -Command "(Get-Content 'setup.iss') -replace '#define MyAppVersion \"[0-9]+\.[0-9]+\.[0-9]+\"', '#define MyAppVersion \"%NEW_VERSION%\"' | Set-Content 'setup.iss' -Encoding UTF8"
+powershell -Command "(Get-Content 'setup.iss') -replace '#define MyAppVersion \"[0-9]+\.[0-9]+\.[0-9]+\"', '#define MyAppVersion \"!NEW_VERSION!\"' | Set-Content 'setup.iss' -Encoding UTF8"
 
-echo [Info] Version updated to %NEW_VERSION%
+echo [Info] Version updated to !NEW_VERSION!
 echo.
 
 :build
 echo [Step 2] Building Release version...
 dotnet build -c Release
-if %ERRORLEVEL% NEQ 0 (
+if !ERRORLEVEL! NEQ 0 (
     echo [Error] Build failed!
     pause
     exit /b 1
@@ -133,30 +126,26 @@ echo.
 echo [Step 4] Compiling installer...
 echo.
 
-"%ISCC%" setup.iss
+"!ISCC!" setup.iss
 
-if %ERRORLEVEL% EQU 0 (
+if !ERRORLEVEL! EQU 0 (
     echo.
     echo ========================================
     echo [Success] Release completed!
     echo.
-    echo Version: %NEW_VERSION%
-    echo Installer: installer\PackagingMallShipper_Setup_v%NEW_VERSION%.exe
+    echo Version: !NEW_VERSION!
+    echo Installer: installer\PackagingMallShipper_Setup_v!NEW_VERSION!.exe
     echo ========================================
     echo.
     if exist "installer" explorer "installer"
 ) else (
     echo.
-    echo [Error] Installer compilation failed, error code: %ERRORLEVEL%
+    echo [Error] Installer compilation failed
 )
 
 pause
 exit /b 0
 
-:: ==========================================
-:: Version increment functions
-:: ==========================================
-
 :increment_patch
 for /f "tokens=1,2,3 delims=." %%a in ("%1") do (
     set /a "PATCH=%%c+1"