diff --git a/public/react/src/modules/tpm/shixunchild/Challenges/Challengesjupyter.js b/public/react/src/modules/tpm/shixunchild/Challenges/Challengesjupyter.js
index e10eb6161..cb79c357f 100644
--- a/public/react/src/modules/tpm/shixunchild/Challenges/Challengesjupyter.js
+++ b/public/react/src/modules/tpm/shixunchild/Challenges/Challengesjupyter.js
@@ -176,6 +176,7 @@ class Challengesjupyter extends Component {
 				}
 			}).catch((error) => {
 		})
+
 	}
 
 
@@ -286,6 +287,10 @@ class Challengesjupyter extends Component {
 							#header{
 							visibility:hidden;
 							}
+							
+						
+							
+							
 								`
 							}
 						</style>