diff --git a/public/react/src/modules/tpm/TPMBanner.js b/public/react/src/modules/tpm/TPMBanner.js
index 50716b4f3..d4bbeae52 100644
--- a/public/react/src/modules/tpm/TPMBanner.js
+++ b/public/react/src/modules/tpm/TPMBanner.js
@@ -236,7 +236,7 @@ class TPMBanner extends Component {
     this.setState({
       Forkvisibletype:true,
     })
-    
+
     let id = this.props.match.params.shixunId;
     let url = "/shixuns/" + id + "/copy.json";
     axios.post(url, {
@@ -250,7 +250,7 @@ class TPMBanner extends Component {
           Forkauthentication: false,
           // Forkvisibletype:false
         })
-        // window.location.href = "/shixuns/" + response.data.shixun + "/challenges";
+        window.location.href = "/shixuns/" + response.data.shixun + "/challenges";
       }
 
     }).catch((error) => {