diff --git a/public/react/src/modules/tpm/SiderBar.js b/public/react/src/modules/tpm/SiderBar.js
index 3960e5805..03e61bfc7 100644
--- a/public/react/src/modules/tpm/SiderBar.js
+++ b/public/react/src/modules/tpm/SiderBar.js
@@ -87,7 +87,12 @@ class SiderBar extends Component {
 
     render() {
         return (
-					this.props.mygetHelmetapi&&this.props.mygetHelmetapi.main_site===true?<div className="-task-sidebar">
+
+						<div className="-task-sidebar"
+							style={{
+								display:this.props.mygetHelmetapi&&this.props.mygetHelmetapi.main_site===true?"":"none"
+							}}
+						>
                 <div className="gotop"  tooltips="返回顶部">
                     <a>
                         <i className="iconfont icon-shangjiantou color-white"></i>
@@ -129,7 +134,7 @@ class SiderBar extends Component {
                     </a>
                 </div>
 
-            </div>:""
+            </div>
 				);
     }
 }