diff --git a/.gitignore b/.gitignore
index 10b05df..11b20f2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@ build
 .vs
 .cache
 cmake-*
-auto_build
\ No newline at end of file
+auto_build
+export
\ No newline at end of file
diff --git a/def_fen.bat b/def_fen.bat
deleted file mode 100644
index 69a7cc9..0000000
--- a/def_fen.bat
+++ /dev/null
@@ -1,3 +0,0 @@
-@echo off
-.\build\bin\gendef.exe .\fs\lib.cxx lua_fs .\build\defs
-pause
diff --git a/def_gen.bat b/def_gen.bat
new file mode 100644
index 0000000..5c4ad24
--- /dev/null
+++ b/def_gen.bat
@@ -0,0 +1,26 @@
+@echo off
+setlocal
+
+:: 定义路径
+set EXPORT_DIR=export
+set LUA_DIR=%EXPORT_DIR%\lua
+set MLUA_EXE=%EXPORT_DIR%\mlua.exe
+set LUA_LS=%EXPORT_DIR%\lua_ls.lua
+set BUILD_BIN=build\bin
+set GENDEF_EXE=%BUILD_BIN%\gendef.exe
+set FS_LIB=fs\lib.cxx
+
+:: 创建 export 和 lua 文件夹
+if not exist %EXPORT_DIR% (
+    mkdir %EXPORT_DIR%
+)
+if not exist %LUA_DIR% (
+    mkdir %LUA_DIR%
+)
+copy /Y %BUILD_BIN%\mlua.exe %MLUA_EXE%
+%GENDEF_EXE% %FS_LIB% lua_ls %LUA_DIR%
+copy /Y %BUILD_BIN%\lua_fs.dll %LUA_DIR%
+
+echo 操作完成。
+endlocal
+pause