diff --git a/src/modules/403/Shixunauthority.js b/src/modules/403/Shixunauthority.js
index 50f5d3f42..6fa02bbe0 100644
--- a/src/modules/403/Shixunauthority.js
+++ b/src/modules/403/Shixunauthority.js
@@ -11,11 +11,6 @@ import { TPMIndexHOC } from '../tpm/TPMIndexHOC';
 import { SnackbarHOC,getImageUrl } from 'educoder';
 
 class Shixunauthority extends Component {
-    componentWillUnmount(){
-        if (!user.isLogin()) {
-            this.props.history.push('/login', null);
-        }
-    }
     render() {
         return (
             <div className="newMain newTable clearfix">