diff --git a/def_gen.bat b/def_gen.bat
index 367cde7..e4c4cbf 100644
--- a/def_gen.bat
+++ b/def_gen.bat
@@ -1,7 +1,6 @@
 @echo off
 setlocal
 
-:: 定义路径
 set EXPORT_DIR=export
 set MLUA_EXE=%EXPORT_DIR%\mlua.exe
 set BUILD_BIN=build\bin
@@ -14,6 +13,6 @@ if not exist %EXPORT_DIR% (
 copy /Y %BUILD_BIN%\mlua.exe %MLUA_EXE%
 %GENDEF_EXE% %FS_LIB% lua_fs %EXPORT_DIR%
 copy /Y %BUILD_BIN%\lua_fs.dll %EXPORT_DIR%
-echo 操作完成。
+echo end!
 endlocal
 pause