diff --git a/public/react/src/modules/courses/common/CBreadcrumb.js b/public/react/src/modules/courses/common/CBreadcrumb.js
index 107e8f2a9..d9d91f4be 100644
--- a/public/react/src/modules/courses/common/CBreadcrumb.js
+++ b/public/react/src/modules/courses/common/CBreadcrumb.js
@@ -18,7 +18,10 @@ class CBreadcrumb extends Component{
           if (item.to) {
             return <React.Fragment>
               <WordsBtn style="grey" className="fl hovercolorblue" to={item.to}>{item.name}</WordsBtn>
-              <span className="color-grey-9 fl ml3 mr3">{separator || '&gt;'}</span>
+              {separator ? 
+                <span className="color-grey-9 fl ml3 mr3">{separator}</span> :
+                <span className="color-grey-9 fl ml3 mr3">&gt;</span>
+              }
             </React.Fragment>
           } else {
             return <span>{item.name}</span>
diff --git a/public/react/src/modules/tpm/challengesnew/TPMchallengesnew.js b/public/react/src/modules/tpm/challengesnew/TPMchallengesnew.js
index 7a6f1ec4b..1dd042605 100644
--- a/public/react/src/modules/tpm/challengesnew/TPMchallengesnew.js
+++ b/public/react/src/modules/tpm/challengesnew/TPMchallengesnew.js
@@ -178,7 +178,9 @@ export default class TPMchallengesnew extends Component {
     }
 
     CreatePracticesend = () => {
-      this.setState({
+
+
+			this.setState({
         CreatePracticesendtype:true
       })
 
@@ -237,14 +239,15 @@ export default class TPMchallengesnew extends Component {
 					  exec_time:exec_time
         }).then((response) => {
             if (response.data.status === 1) {
-						$("html").animate({ scrollTop: 0 })
-
-							this.setState({
-									setopen: true,
-									CreatePracticesendtype:false,
-									tab2url: "/shixuns/" + id + "/challenges/"+response.data.challenge_id+"/tab=2",
-									tab3url: "/shixuns/" + id + "/challenges/"+response.data.challenge_id+"/tab=3",
-							})
+						// $("html").animate({ scrollTop: 0 })
+
+							window.location.href=`/shixuns/${id}/challenges/${response.data.challenge_id}/editcheckpoint`;
+							// this.setState({
+							// 		setopen: true,
+							// 		CreatePracticesendtype:false,
+							// 		tab2url: "/shixuns/" + id + "/challenges/"+response.data.challenge_id+"/tab=2",
+							// 		tab3url: "/shixuns/" + id + "/challenges/"+response.data.challenge_id+"/tab=3",
+							// })
 
             }
 					this.props.showSnackbar(response.data.messages);