diff --git a/src/core/4.widget.js b/src/core/4.widget.js
index f9f18c253..c3d1e0bc5 100644
--- a/src/core/4.widget.js
+++ b/src/core/4.widget.js
@@ -129,7 +129,6 @@
                     renderCallbackCalled = true;
                     self._render();
                     self.__afterRender();
-                    self.__async = false;
                 }
 
                 if (self.options.beforeRender || self.beforeRender) {
@@ -151,11 +150,15 @@
 
         __afterRender: function () {
             pushTarget(this);
-            this.__async === true && this._isMounted && callLifeHook(this, "beforeMount");
-            this._mount();
-            if (this.__async === true && this._isMounted) {
+            var async = this.__async;
+            this.__async = false;
+            if (async && this._isMounted) {
+                callLifeHook(this, "beforeMount");
+                this._mount();
                 callLifeHook(this, "mounted");
                 this.fireEvent(BI.Events.MOUNT);
+            } else {
+                this._mount();
             }
             popTarget();
         },
@@ -330,49 +333,6 @@
             }
         },
 
-        // _initVNode: function () {
-        //     if (this.options.vdom) {
-        //         var div = document.createElement("div");
-        //         var element = this.element;
-        //         element.append(div);
-        //         this.vnode = this._renderVNode();
-        //         BI.patchVNode(div, this.vnode);
-        //         // 去除这个临时的div
-        //         BI.DOM.hang([div]);
-        //         element.attr("style", this.vnode.elm.getAttribute("style"));
-        //         element.addClass(this.vnode.elm.getAttribute("class"));
-        //         element.empty();
-        //         BI.each(BI.jQuery(this.vnode.elm).children(), function (i, node) {
-        //             element.append(node);
-        //         });
-        //         return true;
-        //     }
-        //     return false;
-        // },
-
-        // _renderVNode: function () {
-        //     var self = this;
-        //     var render = BI.isFunction(this.options.render) ? this.options.render : this.render;
-        //     var els = render && render.call(this);
-        //     els = BI.Plugin.getRender(this.options.type, els);
-        //     if (BI.isPlainObject(els)) {
-        //         els = [els];
-        //     }
-        //     if (BI.isArray(els)) {
-        //         var container = document.createElement("div");
-        //         this._children = {};
-        //         BI.each(els, function (i, el) {
-        //             if (el) {
-        //                 var w = BI._lazyCreateWidget(el, {
-        //                     element: container
-        //                 });
-        //                 self.addWidget(w);
-        //             }
-        //         });
-        //     }
-        //     return BI.Element2Vnode(container);
-        // },
-
         _setParent: function (parent) {
             this._parent = parent;
         },
@@ -806,7 +766,7 @@
 
     BI.onBeforeMount = function (beforeMount) {
         if (current) {
-            if(current.__isMounting){
+            if (current.__isMounting) {
                 beforeMount();
                 return;
             }
@@ -820,7 +780,7 @@
     };
     BI.onMounted = function (mounted) {
         if (current) {
-            if(current._isMounted && !this.__async){
+            if (current._isMounted && !this.__async) {
                 mounted();
                 return;
             }