diff --git a/templates/repo/cloudbrain/show.tmpl b/templates/repo/cloudbrain/show.tmpl
index d111fe123..04a582fb9 100755
--- a/templates/repo/cloudbrain/show.tmpl
+++ b/templates/repo/cloudbrain/show.tmpl
@@ -413,7 +413,7 @@
                                                         <div class="text-span text-span-w"
                                                             id="{{.VersionName}}-BenchmarkTypeName">
                                                             {{range $m ,$n := $.datasetDownload}}
-                                                               <a href="{{.RepositoryLink}}">{{.DatasetName}}</a>
+                                                               <a href="{{.RepositoryLink}}" target="_blank">{{.DatasetName}}</a>
                                                             {{end}}
                                                         </div>
                                                     </td>
diff --git a/templates/repo/cloudbrain/trainjob/show.tmpl b/templates/repo/cloudbrain/trainjob/show.tmpl
index 72cbaee02..435d17c29 100644
--- a/templates/repo/cloudbrain/trainjob/show.tmpl
+++ b/templates/repo/cloudbrain/trainjob/show.tmpl
@@ -702,7 +702,7 @@
 				hideMenu();
 			}
 	}
-
+    let dirKey="isOnlyDir--:&";
     function loadSelectedModelFile(trainJob){
             console.log("trainJob=" + trainJob);
             $('#choice_file').dropdown('clear')
@@ -717,7 +717,7 @@
                     var zNodes=[];
                     var nodesMap={};
                     for (let i=0;i<n_length;i++){
-                        parentNodeMap = nodesMap;
+                        var parentNodeMap = nodesMap;
                         var fileSplits = data[i].FileName.split("/");
                         for(let j=0;j < fileSplits.length;j++){
                             if(fileSplits[j] == ""){
@@ -726,7 +726,22 @@
                             if(parentNodeMap[fileSplits[j]] == null){
                                 parentNodeMap[fileSplits[j]] = {};
                             }
-                            parentNodeMap = parentNodeMap[fileSplits[j]]
+                            parentNodeMap = parentNodeMap[fileSplits[j]];
+                        }
+                    }
+                    for (let i=0;i<n_length;i++){
+                        var parentNodeMap = nodesMap;
+                        var fileSplits = data[i].FileName.split("/");
+                        for(let j=0;j < fileSplits.length;j++){
+                            if(fileSplits[j] == ""){
+                                if(data[i].FileName[data[i].FileName.length -1] =="/"){
+                                    if(Object.keys(parentNodeMap).length ==0){
+                                        parentNodeMap[dirKey]="true";
+                                    }
+                                }
+                                break;
+                            }
+                            parentNodeMap = parentNodeMap[fileSplits[j]];
                         }
                     }
                     convertToNode(zNodes,nodesMap);
@@ -746,12 +761,17 @@
                 node["name"] = keyList[i];
                 nodeList.push(node);
                 if(nodesMap[keyList[i]] != null && Object.keys(nodesMap[keyList[i]]).length >0){
-                    node["children"]=[];
-                    if(isFirst){
-                        node["open"] = true;
-                        isFirst= false;
+                     if(nodesMap[keyList[i]][dirKey] != null){
+                        node["open"] = false;
+                        node["isParent"] = true;
+                     }else{
+                        node["children"]=[];
+                        if(isFirst){
+                            node["open"] = true;
+                            isFirst= false;
+                        }
+                        convertToNode(node["children"],nodesMap[keyList[i]]);
                     }
-                    convertToNode(node["children"],nodesMap[keyList[i]]);
                 }
             }
     }
diff --git a/templates/repo/grampus/trainjob/show.tmpl b/templates/repo/grampus/trainjob/show.tmpl
index 25f1af82b..7edc43a60 100755
--- a/templates/repo/grampus/trainjob/show.tmpl
+++ b/templates/repo/grampus/trainjob/show.tmpl
@@ -691,7 +691,7 @@
 				hideMenu();
 			}
 	}
-
+    let dirKey="isOnlyDir--:&";
     function loadSelectedModelFile(trainJob){
             console.log("trainJob=" + trainJob);
             $('#choice_file').dropdown('clear')
@@ -714,7 +714,7 @@
                     var zNodes=[];
                     var nodesMap={};
                     for (let i=0;i<n_length;i++){
-                        parentNodeMap = nodesMap;
+                        var parentNodeMap = nodesMap;
                         var fileSplits = data[i].FileName.split("/");
                         for(let j=0;j < fileSplits.length;j++){
                             if(fileSplits[j] == ""){
@@ -723,7 +723,22 @@
                             if(parentNodeMap[fileSplits[j]] == null){
                                 parentNodeMap[fileSplits[j]] = {};
                             }
-                            parentNodeMap = parentNodeMap[fileSplits[j]]
+                            parentNodeMap = parentNodeMap[fileSplits[j]];
+                        }
+                    }
+                    for (let i=0;i<n_length;i++){
+                        var parentNodeMap = nodesMap;
+                        var fileSplits = data[i].FileName.split("/");
+                        for(let j=0;j < fileSplits.length;j++){
+                            if(fileSplits[j] == ""){
+                                if(data[i].FileName[data[i].FileName.length -1] =="/"){
+                                    if(Object.keys(parentNodeMap).length ==0){
+                                        parentNodeMap[dirKey]="true";
+                                    }
+                                }
+                                break;
+                            }
+                            parentNodeMap = parentNodeMap[fileSplits[j]];
                         }
                     }
                     convertToNode(zNodes,nodesMap);
@@ -743,12 +758,17 @@
                 node["name"] = keyList[i];
                 nodeList.push(node);
                 if(nodesMap[keyList[i]] != null && Object.keys(nodesMap[keyList[i]]).length >0){
-                    node["children"]=[];
-                    if(isFirst){
-                        node["open"] = true;
-                        isFirst= false;
+                    if(nodesMap[keyList[i]][dirKey] != null){
+                        node["open"] = false;
+                        node["isParent"] = true;
+                    }else{
+                        node["children"]=[];
+                        if(isFirst){
+                            node["open"] = true;
+                            isFirst= false;
+                        }
+                        convertToNode(node["children"],nodesMap[keyList[i]]);
                     }
-                    convertToNode(node["children"],nodesMap[keyList[i]]);
                 }
             }
     }
diff --git a/templates/repo/modelarts/trainjob/show.tmpl b/templates/repo/modelarts/trainjob/show.tmpl
index 7ae5d5c6b..a84071154 100755
--- a/templates/repo/modelarts/trainjob/show.tmpl
+++ b/templates/repo/modelarts/trainjob/show.tmpl
@@ -729,7 +729,7 @@
 				hideMenu();
 			}
 	}
-
+    let dirKey="isOnlyDir--:&";
     function loadSelectedModelFile(trainJob){
             console.log("trainJob=" + trainJob);
             $('#choice_file').dropdown('clear')
@@ -744,7 +744,7 @@
                     var zNodes=[];
                     var nodesMap={};
                     for (let i=0;i<n_length;i++){
-                        parentNodeMap = nodesMap;
+                        var parentNodeMap = nodesMap;
                         var fileSplits = data[i].FileName.split("/");
                         for(let j=0;j < fileSplits.length;j++){
                             if(fileSplits[j] == ""){
@@ -753,7 +753,22 @@
                             if(parentNodeMap[fileSplits[j]] == null){
                                 parentNodeMap[fileSplits[j]] = {};
                             }
-                            parentNodeMap = parentNodeMap[fileSplits[j]]
+                            parentNodeMap = parentNodeMap[fileSplits[j]];
+                        }
+                    }
+                    for (let i=0;i<n_length;i++){
+                        var parentNodeMap = nodesMap;
+                        var fileSplits = data[i].FileName.split("/");
+                        for(let j=0;j < fileSplits.length;j++){
+                            if(fileSplits[j] == ""){
+                                if(data[i].FileName[data[i].FileName.length -1] =="/"){
+                                    if(Object.keys(parentNodeMap).length ==0){
+                                        parentNodeMap[dirKey]="true";
+                                    }
+                                }
+                                break;
+                            }
+                            parentNodeMap = parentNodeMap[fileSplits[j]];
                         }
                     }
                     convertToNode(zNodes,nodesMap);
@@ -773,12 +788,17 @@
                 node["name"] = keyList[i];
                 nodeList.push(node);
                 if(nodesMap[keyList[i]] != null && Object.keys(nodesMap[keyList[i]]).length >0){
-                    node["children"]=[];
-                    if(isFirst){
-                        node["open"] = true;
-                        isFirst= false;
+                     if(nodesMap[keyList[i]][dirKey] != null){
+                        node["open"] = false;
+                        node["isParent"] = true;
+                    }else{
+                        node["children"]=[];
+                        if(isFirst){
+                            node["open"] = true;
+                            isFirst= false;
+                        }
+                        convertToNode(node["children"],nodesMap[keyList[i]]);
                     }
-                    convertToNode(node["children"],nodesMap[keyList[i]]);
                 }
             }
     }