diff --git a/cocos/scripting/lua-bindings/auto/api/TextField.lua b/cocos/scripting/lua-bindings/auto/api/TextField.lua
index 006ea4a57a..f98098cd9f 100644
--- a/cocos/scripting/lua-bindings/auto/api/TextField.lua
+++ b/cocos/scripting/lua-bindings/auto/api/TextField.lua
@@ -81,6 +81,11 @@
 -- @function [parent=#TextField] attachWithIME 
 -- @param self
         
+--------------------------------
+-- @function [parent=#TextField] getStringLength 
+-- @param self
+-- @return int#int ret (return value: int)
+        
 --------------------------------
 -- @function [parent=#TextField] setPasswordEnabled 
 -- @param self
diff --git a/cocos/scripting/lua-bindings/auto/lua_cocos2dx_ui_auto.cpp b/cocos/scripting/lua-bindings/auto/lua_cocos2dx_ui_auto.cpp
index 664680a6a2..8656d1f194 100644
--- a/cocos/scripting/lua-bindings/auto/lua_cocos2dx_ui_auto.cpp
+++ b/cocos/scripting/lua-bindings/auto/lua_cocos2dx_ui_auto.cpp
@@ -13679,6 +13679,50 @@ int lua_cocos2dx_ui_TextField_attachWithIME(lua_State* tolua_S)
 
     return 0;
 }
+int lua_cocos2dx_ui_TextField_getStringLength(lua_State* tolua_S)
+{
+    int argc = 0;
+    cocos2d::ui::TextField* cobj = nullptr;
+    bool ok  = true;
+
+#if COCOS2D_DEBUG >= 1
+    tolua_Error tolua_err;
+#endif
+
+
+#if COCOS2D_DEBUG >= 1
+    if (!tolua_isusertype(tolua_S,1,"ccui.TextField",0,&tolua_err)) goto tolua_lerror;
+#endif
+
+    cobj = (cocos2d::ui::TextField*)tolua_tousertype(tolua_S,1,0);
+
+#if COCOS2D_DEBUG >= 1
+    if (!cobj) 
+    {
+        tolua_error(tolua_S,"invalid 'cobj' in function 'lua_cocos2dx_ui_TextField_getStringLength'", nullptr);
+        return 0;
+    }
+#endif
+
+    argc = lua_gettop(tolua_S)-1;
+    if (argc == 0) 
+    {
+        if(!ok)
+            return 0;
+        int ret = cobj->getStringLength();
+        tolua_pushnumber(tolua_S,(lua_Number)ret);
+        return 1;
+    }
+    CCLOG("%s has wrong number of arguments: %d, was expecting %d \n", "getStringLength",argc, 0);
+    return 0;
+
+#if COCOS2D_DEBUG >= 1
+    tolua_lerror:
+    tolua_error(tolua_S,"#ferror in function 'lua_cocos2dx_ui_TextField_getStringLength'.",&tolua_err);
+#endif
+
+    return 0;
+}
 int lua_cocos2dx_ui_TextField_setPasswordEnabled(lua_State* tolua_S)
 {
     int argc = 0;
@@ -14643,6 +14687,7 @@ int lua_register_cocos2dx_ui_TextField(lua_State* tolua_S)
         tolua_function(tolua_S,"getFontName",lua_cocos2dx_ui_TextField_getFontName);
         tolua_function(tolua_S,"setTextAreaSize",lua_cocos2dx_ui_TextField_setTextAreaSize);
         tolua_function(tolua_S,"attachWithIME",lua_cocos2dx_ui_TextField_attachWithIME);
+        tolua_function(tolua_S,"getStringLength",lua_cocos2dx_ui_TextField_getStringLength);
         tolua_function(tolua_S,"setPasswordEnabled",lua_cocos2dx_ui_TextField_setPasswordEnabled);
         tolua_function(tolua_S,"getPasswordStyleText",lua_cocos2dx_ui_TextField_getPasswordStyleText);
         tolua_function(tolua_S,"setMaxLengthEnabled",lua_cocos2dx_ui_TextField_setMaxLengthEnabled);
diff --git a/cocos/scripting/lua-bindings/auto/lua_cocos2dx_ui_auto.hpp b/cocos/scripting/lua-bindings/auto/lua_cocos2dx_ui_auto.hpp
index 075036bb49..7ad26a3447 100644
--- a/cocos/scripting/lua-bindings/auto/lua_cocos2dx_ui_auto.hpp
+++ b/cocos/scripting/lua-bindings/auto/lua_cocos2dx_ui_auto.hpp
@@ -385,6 +385,7 @@ int register_all_cocos2dx_ui(lua_State* tolua_S);
 
 
 
+
 
 
 #endif // __cocos2dx_ui_h__