diff --git a/dist/bundle.js b/dist/bundle.js
index f79c57c6b..2426b7bf0 100644
--- a/dist/bundle.js
+++ b/dist/bundle.js
@@ -12517,11 +12517,11 @@ BI.Widget = BI.inherit(BI.OB, {
     },
 
     _render: function(){
+        this._children = {};
         this.beforeCreate && this.beforeCreate();
         this._initElement();
         this._initEffects();
         this.created && this.created();
-        this._children = {};
     },
 
     /**
diff --git a/dist/core.js b/dist/core.js
index e8cb62129..a70bcd09f 100644
--- a/dist/core.js
+++ b/dist/core.js
@@ -12517,11 +12517,11 @@ BI.Widget = BI.inherit(BI.OB, {
     },
 
     _render: function(){
+        this._children = {};
         this.beforeCreate && this.beforeCreate();
         this._initElement();
         this._initEffects();
         this.created && this.created();
-        this._children = {};
     },
 
     /**
diff --git a/dist/fineui.js b/dist/fineui.js
index 20b68d1d6..7bde1f0d5 100644
--- a/dist/fineui.js
+++ b/dist/fineui.js
@@ -12690,11 +12690,11 @@ BI.Widget = BI.inherit(BI.OB, {
     },
 
     _render: function(){
+        this._children = {};
         this.beforeCreate && this.beforeCreate();
         this._initElement();
         this._initEffects();
         this.created && this.created();
-        this._children = {};
     },
 
     /**
diff --git a/src/core/widget.js b/src/core/widget.js
index 1592b796c..4e49504be 100644
--- a/src/core/widget.js
+++ b/src/core/widget.js
@@ -60,11 +60,11 @@ BI.Widget = BI.inherit(BI.OB, {
     },
 
     _render: function(){
+        this._children = {};
         this.beforeCreate && this.beforeCreate();
         this._initElement();
         this._initEffects();
         this.created && this.created();
-        this._children = {};
     },
 
     /**