diff --git a/cocos/scripting/js-bindings/auto/api/jsb_cocos2dx_3d_extension_auto_api.js b/cocos/scripting/js-bindings/auto/api/jsb_cocos2dx_3d_extension_auto_api.js
index 2a5567ec3b..a8e7c2e3d9 100644
--- a/cocos/scripting/js-bindings/auto/api/jsb_cocos2dx_3d_extension_auto_api.js
+++ b/cocos/scripting/js-bindings/auto/api/jsb_cocos2dx_3d_extension_auto_api.js
@@ -474,6 +474,18 @@ removeAllListener : function (
 {
 },
 
+/**
+ * @method initSystem
+ * @param {String} arg0
+ * @return {bool}
+ */
+initSystem : function (
+str 
+)
+{
+    return false;
+},
+
 /**
  * @method setDefaultDepth
  * @param {float} arg0
diff --git a/cocos/scripting/js-bindings/auto/jsb_cocos2dx_3d_extension_auto.cpp b/cocos/scripting/js-bindings/auto/jsb_cocos2dx_3d_extension_auto.cpp
index fe3e492a08..d87d9dc80b 100644
--- a/cocos/scripting/js-bindings/auto/jsb_cocos2dx_3d_extension_auto.cpp
+++ b/cocos/scripting/js-bindings/auto/jsb_cocos2dx_3d_extension_auto.cpp
@@ -1020,6 +1020,28 @@ bool js_cocos2dx_3d_extension_PUParticleSystem3D_removeAllListener(JSContext *cx
     JS_ReportError(cx, "js_cocos2dx_3d_extension_PUParticleSystem3D_removeAllListener : wrong number of arguments: %d, was expecting %d", argc, 0);
     return false;
 }
+bool js_cocos2dx_3d_extension_PUParticleSystem3D_initSystem(JSContext *cx, uint32_t argc, jsval *vp)
+{
+    JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
+    bool ok = true;
+    JS::RootedObject obj(cx, args.thisv().toObjectOrNull());
+    js_proxy_t *proxy = jsb_get_js_proxy(obj);
+    cocos2d::PUParticleSystem3D* cobj = (cocos2d::PUParticleSystem3D *)(proxy ? proxy->ptr : NULL);
+    JSB_PRECONDITION2( cobj, cx, false, "js_cocos2dx_3d_extension_PUParticleSystem3D_initSystem : Invalid Native Object");
+    if (argc == 1) {
+        std::string arg0;
+        ok &= jsval_to_std_string(cx, args.get(0), &arg0);
+        JSB_PRECONDITION2(ok, cx, false, "js_cocos2dx_3d_extension_PUParticleSystem3D_initSystem : Error processing arguments");
+        bool ret = cobj->initSystem(arg0);
+        jsval jsret = JSVAL_NULL;
+        jsret = BOOLEAN_TO_JSVAL(ret);
+        args.rval().set(jsret);
+        return true;
+    }
+
+    JS_ReportError(cx, "js_cocos2dx_3d_extension_PUParticleSystem3D_initSystem : wrong number of arguments: %d, was expecting %d", argc, 1);
+    return false;
+}
 bool js_cocos2dx_3d_extension_PUParticleSystem3D_setDefaultDepth(JSContext *cx, uint32_t argc, jsval *vp)
 {
     JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
@@ -1191,6 +1213,7 @@ void js_register_cocos2dx_3d_extension_PUParticleSystem3D(JSContext *cx, JS::Han
         JS_FN("getDerivedScale", js_cocos2dx_3d_extension_PUParticleSystem3D_getDerivedScale, 0, JSPROP_PERMANENT | JSPROP_ENUMERATE),
         JS_FN("setDefaultHeight", js_cocos2dx_3d_extension_PUParticleSystem3D_setDefaultHeight, 1, JSPROP_PERMANENT | JSPROP_ENUMERATE),
         JS_FN("removeAllListener", js_cocos2dx_3d_extension_PUParticleSystem3D_removeAllListener, 0, JSPROP_PERMANENT | JSPROP_ENUMERATE),
+        JS_FN("initSystem", js_cocos2dx_3d_extension_PUParticleSystem3D_initSystem, 1, JSPROP_PERMANENT | JSPROP_ENUMERATE),
         JS_FN("setDefaultDepth", js_cocos2dx_3d_extension_PUParticleSystem3D_setDefaultDepth, 1, JSPROP_PERMANENT | JSPROP_ENUMERATE),
         JS_FS_END
     };
diff --git a/cocos/scripting/js-bindings/auto/jsb_cocos2dx_3d_extension_auto.hpp b/cocos/scripting/js-bindings/auto/jsb_cocos2dx_3d_extension_auto.hpp
index e71c2a6f30..a10e2073e3 100644
--- a/cocos/scripting/js-bindings/auto/jsb_cocos2dx_3d_extension_auto.hpp
+++ b/cocos/scripting/js-bindings/auto/jsb_cocos2dx_3d_extension_auto.hpp
@@ -67,6 +67,7 @@ bool js_cocos2dx_3d_extension_PUParticleSystem3D_setParticleSystemScaleVelocity(
 bool js_cocos2dx_3d_extension_PUParticleSystem3D_getDerivedScale(JSContext *cx, uint32_t argc, jsval *vp);
 bool js_cocos2dx_3d_extension_PUParticleSystem3D_setDefaultHeight(JSContext *cx, uint32_t argc, jsval *vp);
 bool js_cocos2dx_3d_extension_PUParticleSystem3D_removeAllListener(JSContext *cx, uint32_t argc, jsval *vp);
+bool js_cocos2dx_3d_extension_PUParticleSystem3D_initSystem(JSContext *cx, uint32_t argc, jsval *vp);
 bool js_cocos2dx_3d_extension_PUParticleSystem3D_setDefaultDepth(JSContext *cx, uint32_t argc, jsval *vp);
 bool js_cocos2dx_3d_extension_PUParticleSystem3D_create(JSContext *cx, uint32_t argc, jsval *vp);
 bool js_cocos2dx_3d_extension_PUParticleSystem3D_PUParticleSystem3D(JSContext *cx, uint32_t argc, jsval *vp);
diff --git a/cocos/scripting/lua-bindings/auto/api/PUParticleSystem3D.lua b/cocos/scripting/lua-bindings/auto/api/PUParticleSystem3D.lua
index fd0a4e634d..bb7a484be9 100644
--- a/cocos/scripting/lua-bindings/auto/api/PUParticleSystem3D.lua
+++ b/cocos/scripting/lua-bindings/auto/api/PUParticleSystem3D.lua
@@ -247,6 +247,13 @@
 -- @param self
 -- @return PUParticleSystem3D#PUParticleSystem3D self (return value: cc.PUParticleSystem3D)
         
+--------------------------------
+-- 
+-- @function [parent=#PUParticleSystem3D] initSystem 
+-- @param self
+-- @param #string filePath
+-- @return bool#bool ret (return value: bool)
+        
 --------------------------------
 -- 
 -- @function [parent=#PUParticleSystem3D] makeParticleLocal 
diff --git a/cocos/scripting/lua-bindings/auto/lua_cocos2dx_extension_auto.cpp b/cocos/scripting/lua-bindings/auto/lua_cocos2dx_extension_auto.cpp
index 4b8b6b0660..895c676c35 100644
--- a/cocos/scripting/lua-bindings/auto/lua_cocos2dx_extension_auto.cpp
+++ b/cocos/scripting/lua-bindings/auto/lua_cocos2dx_extension_auto.cpp
@@ -15800,6 +15800,56 @@ int lua_cocos2dx_extension_PUParticleSystem3D_removeAllListener(lua_State* tolua
 
     return 0;
 }
+int lua_cocos2dx_extension_PUParticleSystem3D_initSystem(lua_State* tolua_S)
+{
+    int argc = 0;
+    cocos2d::PUParticleSystem3D* 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.PUParticleSystem3D",0,&tolua_err)) goto tolua_lerror;
+#endif
+
+    cobj = (cocos2d::PUParticleSystem3D*)tolua_tousertype(tolua_S,1,0);
+
+#if COCOS2D_DEBUG >= 1
+    if (!cobj) 
+    {
+        tolua_error(tolua_S,"invalid 'cobj' in function 'lua_cocos2dx_extension_PUParticleSystem3D_initSystem'", 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.PUParticleSystem3D:initSystem");
+        if(!ok)
+        {
+            tolua_error(tolua_S,"invalid arguments in function 'lua_cocos2dx_extension_PUParticleSystem3D_initSystem'", nullptr);
+            return 0;
+        }
+        bool ret = cobj->initSystem(arg0);
+        tolua_pushboolean(tolua_S,(bool)ret);
+        return 1;
+    }
+    luaL_error(tolua_S, "%s has wrong number of arguments: %d, was expecting %d \n", "cc.PUParticleSystem3D:initSystem",argc, 1);
+    return 0;
+
+#if COCOS2D_DEBUG >= 1
+    tolua_lerror:
+    tolua_error(tolua_S,"#ferror in function 'lua_cocos2dx_extension_PUParticleSystem3D_initSystem'.",&tolua_err);
+#endif
+
+    return 0;
+}
 int lua_cocos2dx_extension_PUParticleSystem3D_makeParticleLocal(lua_State* tolua_S)
 {
     int argc = 0;
@@ -16146,6 +16196,7 @@ int lua_register_cocos2dx_extension_PUParticleSystem3D(lua_State* tolua_S)
         tolua_function(tolua_S,"getDerivedScale",lua_cocos2dx_extension_PUParticleSystem3D_getDerivedScale);
         tolua_function(tolua_S,"setDefaultHeight",lua_cocos2dx_extension_PUParticleSystem3D_setDefaultHeight);
         tolua_function(tolua_S,"removeAllListener",lua_cocos2dx_extension_PUParticleSystem3D_removeAllListener);
+        tolua_function(tolua_S,"initSystem",lua_cocos2dx_extension_PUParticleSystem3D_initSystem);
         tolua_function(tolua_S,"makeParticleLocal",lua_cocos2dx_extension_PUParticleSystem3D_makeParticleLocal);
         tolua_function(tolua_S,"removerAllObserver",lua_cocos2dx_extension_PUParticleSystem3D_removerAllObserver);
         tolua_function(tolua_S,"setDefaultDepth",lua_cocos2dx_extension_PUParticleSystem3D_setDefaultDepth);
diff --git a/cocos/scripting/lua-bindings/auto/lua_cocos2dx_extension_auto.hpp b/cocos/scripting/lua-bindings/auto/lua_cocos2dx_extension_auto.hpp
index f309a39591..c7a29df579 100644
--- a/cocos/scripting/lua-bindings/auto/lua_cocos2dx_extension_auto.hpp
+++ b/cocos/scripting/lua-bindings/auto/lua_cocos2dx_extension_auto.hpp
@@ -341,6 +341,7 @@ int register_all_cocos2dx_extension(lua_State* tolua_S);
 
 
 
+
 
 
 #endif // __cocos2dx_extension_h__