diff --git a/public/javascripts/init_KindEditor.js b/public/javascripts/init_KindEditor.js
index 36f6934a5..18e7182fb 100644
--- a/public/javascripts/init_KindEditor.js
+++ b/public/javascripts/init_KindEditor.js
@@ -1,18 +1,18 @@
 function init_editor(params){
-    var minHeight;  //最小高度
+   // var minHeight;  //最小高度
     var paramsHeight = params.height; //设定的高度
 
     var editor = params.kindutil.create(params.textarea, {
         resizeType : 1,minWidth:"1px",width:"100%",
-        height:paramsHeight == undefined ? "30px":paramsHeight+"px",
-        minHeight:paramsHeight == undefined ? "30px":paramsHeight+"px",
+        height:"30px",// == undefined ? "30px":paramsHeight+"px",
+        minHeight:"30px",// == undefined ? "30px":paramsHeight+"px",
             items:['emoticons'],
         afterChange:function(){//按键事件
             nh_check_field({content:this,contentmsg:params.contentmsg,textarea:params.textarea});
             var edit = this.edit;
             var body = edit.doc.body;
-            edit.iframe.height(minHeight);
-            this.resize(null, Math.max((params.kindutil.IE ? body.scrollHeight : body.offsetHeight) + (paramsHeight == undefined ? 30:paramsHeight), minHeight));
+            edit.iframe.height(paramsHeight);
+            this.resize(null, Math.max((params.kindutil.IE ? body.scrollHeight : body.offsetHeight) + (paramsHeight == undefined ? 30:paramsHeight), paramsHeight));
         },
         afterCreate:function(){
             var toolbar = $("div[class='ke-toolbar']",params.div_form);
@@ -26,9 +26,9 @@ function init_editor(params){
             //reset height
             var edit = this.edit;
             var body = edit.doc.body;
-            minHeight = paramsHeight == undefined ? params.kindutil.removeUnit(this.height) : paramsHeight;
-            edit.iframe.height(minHeight);
-            this.resize(null, Math.max((params.kindutil.IE ? body.scrollHeight : body.offsetHeight)+ (paramsHeight == undefined ? 30:paramsHeight) , minHeight));
+            paramsHeight = paramsHeight == undefined ? params.kindutil.removeUnit(this.height) : paramsHeight;
+            edit.iframe.height(paramsHeight);
+            this.resize(null, Math.max((params.kindutil.IE ? body.scrollHeight : body.offsetHeight)+ (paramsHeight == undefined ? 30:paramsHeight) , paramsHeight));
 
         }
     }).loadPlugin('paste');