diff --git a/plugins/tensorboard-plugins/tb_graph_ascend/fe/package.json b/plugins/tensorboard-plugins/tb_graph_ascend/fe/package.json
index a5ceedfba48f3b6dd55f7a41cb7825fc62205a65..cc4c3f0115e4510c270722da0065d8b1e908d4b8 100644
--- a/plugins/tensorboard-plugins/tb_graph_ascend/fe/package.json
+++ b/plugins/tensorboard-plugins/tb_graph_ascend/fe/package.json
@@ -6,7 +6,7 @@
   "scripts": {
     "buildLinux": "cross-env NODE_ENV=production webpack && cp dist/index.html ../server/static/",
     "buildWin": "cross-env NODE_ENV=production webpack && copy dist\\index.html ..\\server\\static\\",
-    "dev": "webpack server",
+    "dev": "tensorboard --logdir C:\\code\\output",
     "prettier": "prettier --config ./.prettierrc --write ./src/**/*.ts"
   },
   "devDependencies": {
diff --git a/plugins/tensorboard-plugins/tb_graph_ascend/fe/src/tf_graph/tf-graph.ts b/plugins/tensorboard-plugins/tb_graph_ascend/fe/src/tf_graph/tf-graph.ts
index 97bebdb7dc72b8ad8dcad2691f596351c5dfdf52..dc27d4c1d98057c4eacfab3854a5966c41872bc4 100644
--- a/plugins/tensorboard-plugins/tb_graph_ascend/fe/src/tf_graph/tf-graph.ts
+++ b/plugins/tensorboard-plugins/tb_graph_ascend/fe/src/tf_graph/tf-graph.ts
@@ -62,8 +62,11 @@ class TfGraph extends LegacyElementMixin(PolymerElement) {
         text-transform: none;
       }
     </style>
+
+
     <div class="container">
       <div class="vertical">
+   
         <template is="dom-if" if="[[title]]">
           <h2>[[title]]</h2>
         </template>
@@ -103,11 +106,13 @@ class TfGraph extends LegacyElementMixin(PolymerElement) {
   progress: object;
   @property({ type: String })
   override title: string;
+
   @property({
     type: String,
     notify: true,
   })
   selectedNode: string;
+
   @property({
     type: Object,
     notify: true,
diff --git a/plugins/tensorboard-plugins/tb_graph_ascend/fe/src/tf_graph_controls/tf-graph-controls.ts b/plugins/tensorboard-plugins/tb_graph_ascend/fe/src/tf_graph_controls/tf-graph-controls.ts
index 1e4683440ad53b2b9137a691b75b9d4676e8aa60..0bc5eeb67fcd5c9b7b9336d3c062785ea88e0e41 100644
--- a/plugins/tensorboard-plugins/tb_graph_ascend/fe/src/tf_graph_controls/tf-graph-controls.ts
+++ b/plugins/tensorboard-plugins/tb_graph_ascend/fe/src/tf_graph_controls/tf-graph-controls.ts
@@ -875,7 +875,8 @@ class TfGraphControls extends LegacyElementMixin(DarkModeMixin(PolymerElement))
     type: String,
     notify: true,
   })
-  selectedNode: string;
+  selectedNode: string | null = null;
+
   selectedNPUNode: string = '';
   selectedBenchNode: string = '';
   selectedMatchedNPUNode: string = '';
@@ -1464,6 +1465,7 @@ class TfGraphControls extends LegacyElementMixin(DarkModeMixin(PolymerElement))
     // 也清除一下MicroStep和Step
     this.set('_selectedBatch', -1);
     this.set('_selectedStep', -1);
+    this.set('selectedNode', null);
   }
   computedLength(microsteps) {
     return microsteps.length > 0 ? microsteps.length - 1 : 0;
diff --git a/plugins/tensorboard-plugins/tb_graph_ascend/fe/src/tf_graph_info/node-ioinfo-item.ts b/plugins/tensorboard-plugins/tb_graph_ascend/fe/src/tf_graph_info/node-ioinfo-item.ts
index 646c3e75a03cfc335b67fab65c4b066167734993..c1dc87655c79ba4e0e5e9d8c070a3950dfdaedd3 100644
--- a/plugins/tensorboard-plugins/tb_graph_ascend/fe/src/tf_graph_info/node-ioinfo-item.ts
+++ b/plugins/tensorboard-plugins/tb_graph_ascend/fe/src/tf_graph_info/node-ioinfo-item.ts
@@ -57,7 +57,7 @@ class NodeIoInfoItem extends LegacyElementMixin(PolymerElement) {
         width: 30%;
         overflow: hidden;
         text-overflow: ellipsis;
-        white-space: nowrap;
+        white-space:normal;
         color: var(--secondary-text-color);
         font-size: 11pt;
         font-weight: 400;
@@ -65,7 +65,8 @@ class NodeIoInfoItem extends LegacyElementMixin(PolymerElement) {
 
       .attr-right {
         margin-left: 35%;
-        word-wrap: break-word;
+        text-overflow: ellipsis;
+        white-space: nowrap;
         color: var(--secondary-text-color);
         font-size: 11pt;
         font-weight: 400;
@@ -73,6 +74,7 @@ class NodeIoInfoItem extends LegacyElementMixin(PolymerElement) {
 
       .attr-list-item {
         padding-left: 8px;
+
       }
 
       .attr-error > div {