diff --git a/cocos/scripting/lua-bindings/auto/api/FileUtils.lua b/cocos/scripting/lua-bindings/auto/api/FileUtils.lua
index fad17b87d0..d85eb6101d 100644
--- a/cocos/scripting/lua-bindings/auto/api/FileUtils.lua
+++ b/cocos/scripting/lua-bindings/auto/api/FileUtils.lua
@@ -274,6 +274,16 @@
 -- @param #string relativeFile
 -- @return string#string ret (return value: string)
         
+--------------------------------
+-- Windows fopen can't support UTF-8 filename<br>
+-- Need convert all parameters fopen and other 3rd-party libs<br>
+-- param filename std::string name file for convertation from utf-8<br>
+-- return std::string ansi filename in current locale
+-- @function [parent=#FileUtils] getSuitableFOpen 
+-- @param self
+-- @param #string filenameUtf8
+-- @return string#string ret (return value: string)
+        
 --------------------------------
 -- Sets writable path.
 -- @function [parent=#FileUtils] setWritablePath 
diff --git a/cocos/scripting/lua-bindings/auto/lua_cocos2dx_auto.cpp b/cocos/scripting/lua-bindings/auto/lua_cocos2dx_auto.cpp
index 18911b4c33..d99ca2729a 100644
--- a/cocos/scripting/lua-bindings/auto/lua_cocos2dx_auto.cpp
+++ b/cocos/scripting/lua-bindings/auto/lua_cocos2dx_auto.cpp
@@ -21785,6 +21785,56 @@ int lua_cocos2dx_FileUtils_fullPathFromRelativeFile(lua_State* tolua_S)
 
     return 0;
 }
+int lua_cocos2dx_FileUtils_getSuitableFOpen(lua_State* tolua_S)
+{
+    int argc = 0;
+    cocos2d::FileUtils* cobj = nullptr;
+    bool ok  = true;
+
+#if COCOS2D_DEBUG >= 1
+    tolua_Error tolua_err;
+#endif
+
+
+#if COCOS2D_DEBUG >= 1
+    if (!tolua_isusertype(tolua_S,1,"cc.FileUtils",0,&tolua_err)) goto tolua_lerror;
+#endif
+
+    cobj = (cocos2d::FileUtils*)tolua_tousertype(tolua_S,1,0);
+
+#if COCOS2D_DEBUG >= 1
+    if (!cobj) 
+    {
+        tolua_error(tolua_S,"invalid 'cobj' in function 'lua_cocos2dx_FileUtils_getSuitableFOpen'", nullptr);
+        return 0;
+    }
+#endif
+
+    argc = lua_gettop(tolua_S)-1;
+    if (argc == 1) 
+    {
+        std::string arg0;
+
+        ok &= luaval_to_std_string(tolua_S, 2,&arg0, "cc.FileUtils:getSuitableFOpen");
+        if(!ok)
+        {
+            tolua_error(tolua_S,"invalid arguments in function 'lua_cocos2dx_FileUtils_getSuitableFOpen'", nullptr);
+            return 0;
+        }
+        std::string ret = cobj->getSuitableFOpen(arg0);
+        tolua_pushcppstring(tolua_S,ret);
+        return 1;
+    }
+    luaL_error(tolua_S, "%s has wrong number of arguments: %d, was expecting %d \n", "cc.FileUtils:getSuitableFOpen",argc, 1);
+    return 0;
+
+#if COCOS2D_DEBUG >= 1
+    tolua_lerror:
+    tolua_error(tolua_S,"#ferror in function 'lua_cocos2dx_FileUtils_getSuitableFOpen'.",&tolua_err);
+#endif
+
+    return 0;
+}
 int lua_cocos2dx_FileUtils_setWritablePath(lua_State* tolua_S)
 {
     int argc = 0;
@@ -22231,6 +22281,7 @@ int lua_register_cocos2dx_FileUtils(lua_State* tolua_S)
         tolua_function(tolua_S,"isFileExist",lua_cocos2dx_FileUtils_isFileExist);
         tolua_function(tolua_S,"purgeCachedEntries",lua_cocos2dx_FileUtils_purgeCachedEntries);
         tolua_function(tolua_S,"fullPathFromRelativeFile",lua_cocos2dx_FileUtils_fullPathFromRelativeFile);
+        tolua_function(tolua_S,"getSuitableFOpen",lua_cocos2dx_FileUtils_getSuitableFOpen);
         tolua_function(tolua_S,"setWritablePath",lua_cocos2dx_FileUtils_setWritablePath);
         tolua_function(tolua_S,"setPopupNotify",lua_cocos2dx_FileUtils_setPopupNotify);
         tolua_function(tolua_S,"isDirectoryExist",lua_cocos2dx_FileUtils_isDirectoryExist);
diff --git a/cocos/scripting/lua-bindings/auto/lua_cocos2dx_auto.hpp b/cocos/scripting/lua-bindings/auto/lua_cocos2dx_auto.hpp
index 15d6d5ccf6..620ce8a1c9 100644
--- a/cocos/scripting/lua-bindings/auto/lua_cocos2dx_auto.hpp
+++ b/cocos/scripting/lua-bindings/auto/lua_cocos2dx_auto.hpp
@@ -1646,6 +1646,7 @@ int register_all_cocos2dx(lua_State* tolua_S);
 
 
 
+
 
 
 #endif // __cocos2dx_h__