diff --git a/src/store/modules/dashboard.ts b/src/store/modules/dashboard.ts
index 29b14408..ad15f257 100644
--- a/src/store/modules/dashboard.ts
+++ b/src/store/modules/dashboard.ts
@@ -190,7 +190,7 @@ export const dashboardStore = defineStore({
         (d: LayoutConfig) => actived[0] === d.i
       );
 
-      if (this.selectedGrid.i === item.i) {
+      if (this.selectedGrid && this.selectedGrid.i === item.i) {
         this.selectedGrid = null;
       }
       if (actived.length === 3) {
diff --git a/src/views/dashboard/controls/Tab.vue b/src/views/dashboard/controls/Tab.vue
index 1d570e72..f74314da 100644
--- a/src/views/dashboard/controls/Tab.vue
+++ b/src/views/dashboard/controls/Tab.vue
@@ -50,7 +50,7 @@ limitations under the License. -->
   </div>
   <div class="tab-layout">
     <grid-layout
-      v-if="dashboardStore.currentTabItems"
+      v-if="dashboardStore.currentTabItems.length"
       v-model:layout="dashboardStore.currentTabItems"
       :col-num="24"
       :row-height="10"
@@ -74,6 +74,7 @@ limitations under the License. -->
           :is="item.type"
           :data="item"
           :activeIndex="`${data.i}-${activeTabIndex}-${item.i}`"
+          :needQuery="needQuery"
         />
       </grid-item>
     </grid-layout>
@@ -106,6 +107,7 @@ export default defineComponent({
     const activeTabIndex = ref<number>(0);
     const activeTabWidget = ref<string>("");
     const editTabIndex = ref<number>(NaN); // edit tab item name
+    const needQuery = ref<boolean>(false);
     const l = dashboardStore.layout.findIndex(
       (d: LayoutConfig) => d.i === props.data.i
     );
@@ -125,6 +127,7 @@ export default defineComponent({
       dashboardStore.setCurrentTabItems(
         dashboardStore.layout[l].children[activeTabIndex.value].children
       );
+      needQuery.value = true;
     }
     function removeTab(e: Event) {
       e.stopPropagation();
@@ -191,6 +194,7 @@ export default defineComponent({
       dashboardStore,
       activeTabIndex,
       editTabIndex,
+      needQuery,
     };
   },
 });
diff --git a/src/views/dashboard/controls/Widget.vue b/src/views/dashboard/controls/Widget.vue
index 1e92a7fe..56de4729 100644
--- a/src/views/dashboard/controls/Widget.vue
+++ b/src/views/dashboard/controls/Widget.vue
@@ -77,6 +77,7 @@ const props = {
     default: () => ({ widget: {} }),
   },
   activeIndex: { type: String, default: "" },
+  needQuery: { type: Boolean, default: false },
 };
 export default defineComponent({
   name: "Widget",
@@ -93,7 +94,7 @@ export default defineComponent({
     const dashboardStore = useDashboardStore();
     const selectorStore = useSelectorStore();
 
-    if (dashboardStore.entity === EntityType[1].value) {
+    if (dashboardStore.entity === EntityType[1].value || props.needQuery) {
       queryMetrics();
     }
 
diff --git a/src/views/dashboard/related/profile/Content.vue b/src/views/dashboard/related/profile/Content.vue
index 47e2210c..18bd2658 100644
--- a/src/views/dashboard/related/profile/Content.vue
+++ b/src/views/dashboard/related/profile/Content.vue
@@ -65,8 +65,8 @@ function loadTrees(l: boolean) {
 }
 
 .thread-stack {
-  padding: 5px 12px;
-  height: calc(50% - 50px);
+  padding: 5px;
+  height: calc(50% - 20px);
   overflow: auto;
   width: 100%;
 }
@@ -75,6 +75,6 @@ function loadTrees(l: boolean) {
   text-align: center;
   width: 100%;
   overflow: hidden;
-  height: calc(50% - 50px);
+  height: calc(50% - 20px);
 }
 </style>