diff --git a/src/hooks/useProcessor.ts b/src/hooks/useProcessor.ts
index bd6632c2..98f1f762 100644
--- a/src/hooks/useProcessor.ts
+++ b/src/hooks/useProcessor.ts
@@ -318,11 +318,11 @@ function aggregation(val: number, standard: any): number | string {
     data = val - Number(standard.plus);
     return data;
   }
-  if (!isNaN(standard.multiply)) {
+  if (!isNaN(standard.multiply) && standard.divide !== 0) {
     data = val * Number(standard.multiply);
     return data;
   }
-  if (!isNaN(standard.divide)) {
+  if (!isNaN(standard.divide) && standard.divide !== 0) {
     data = val / Number(standard.divide);
     return data;
   }
diff --git a/src/views/dashboard/List.vue b/src/views/dashboard/List.vue
index 822f9430..91dd6247 100644
--- a/src/views/dashboard/List.vue
+++ b/src/views/dashboard/List.vue
@@ -214,9 +214,9 @@ function exportTemplates() {
   });
   const name = `dashboards.json`;
   saveFile(templates, name);
-  setTimeout(() => {
-    multipleTableRef.value!.clearSelection();
-  }, 2000);
+  // setTimeout(() => {
+  //   multipleTableRef.value!.clearSelection();
+  // }, 2000);
 }
 function handleEdit(row: DashboardItem) {
   dashboardStore.setMode(true);
diff --git a/src/views/dashboard/configuration/widget/StandardOptions.vue b/src/views/dashboard/configuration/widget/StandardOptions.vue
index 255ad1aa..e1a70ac3 100644
--- a/src/views/dashboard/configuration/widget/StandardOptions.vue
+++ b/src/views/dashboard/configuration/widget/StandardOptions.vue
@@ -55,61 +55,67 @@ limitations under the License. -->
   </div>
   <div class="item">
     <span class="label">{{ t("plus") }}</span>
-    <el-input
+    <el-input-number
       class="input"
       v-model="selectedGrid.standard.plus"
+      :min="0"
       size="small"
-      placeholder="none"
+      placeholder="Please input"
       @change="changeStandardOpt"
     />
   </div>
   <div class="item">
     <span class="label">{{ t("minus") }}</span>
-    <el-input
+    <el-input-number
       class="input"
       v-model="selectedGrid.standard.minus"
+      :min="0"
       size="small"
-      placeholder="none"
+      placeholder="Please input"
       @change="changeStandardOpt"
     />
   </div>
   <div class="item">
     <span class="label">{{ t("multiply") }}</span>
-    <el-input
+    <el-input-number
       class="input"
       v-model="selectedGrid.standard.multiply"
+      :min="1"
       size="small"
-      placeholder="none"
+      placeholder="Please input"
       @change="changeStandardOpt"
     />
   </div>
   <div class="item">
     <span class="label">{{ t("divide") }}</span>
-    <el-input
+    <el-input-number
       class="input"
       v-model="selectedGrid.standard.divide"
       size="small"
-      placeholder="none"
+      placeholder="Please input"
+      :min="1"
       @change="changeStandardOpt"
     />
   </div>
   <div class="item">
     <span class="label">{{ t("convertToMilliseconds") }}</span>
-    <el-input
+    <el-input-number
       class="input"
+      :min="0"
       v-model="selectedGrid.standard.milliseconds"
       size="small"
-      placeholder="none"
+      placeholder="Please input"
       @change="changeStandardOpt"
     />
   </div>
   <div class="item">
     <span class="label">{{ t("convertToSeconds") }}</span>
-    <el-input
+    <el-input-number
       class="input"
+      :min="0"
       v-model="selectedGrid.standard.seconds"
       size="small"
-      placeholder="none"
+      placeholder="Please input"
       @change="changeStandardOpt"
     />
   </div>
diff --git a/src/views/dashboard/graphs/InstanceList.vue b/src/views/dashboard/graphs/InstanceList.vue
index 495a79c2..d2280ccf 100644
--- a/src/views/dashboard/graphs/InstanceList.vue
+++ b/src/views/dashboard/graphs/InstanceList.vue
@@ -44,15 +44,16 @@ limitations under the License. -->
         </el-table-column>
         <el-table-column label="Service Instances">
           <template #default="scope">
-            <div class="attributes">
+            <div class="attributes" v-if="scope.row.attributes.length">
               <div
                 v-for="(attr, index) in scope.row.attributes"
                 :key="attr.name + index"
                 :style="{ fontSize: `${config.fontSize}px` }"
               >
-                {{ attr.name }}: {{ attr.value }}
+                {{ attr.name }}: {{ attr.value || null }}
               </div>
             </div>
+            <div v-else>No Data</div>
           </template>
         </el-table-column>
         <el-table-column
diff --git a/src/views/dashboard/panel/Tool.vue b/src/views/dashboard/panel/Tool.vue
index 6faf62e0..88661da6 100644
--- a/src/views/dashboard/panel/Tool.vue
+++ b/src/views/dashboard/panel/Tool.vue
@@ -330,6 +330,10 @@ function changeMode() {
 }
 
 function clickIcons(t: { id: string; content: string; name: string }) {
+  if (t.id === "apply") {
+    applyDashboard();
+    return;
+  }
   if (
     dashboardStore.selectedGrid &&
     dashboardStore.selectedGrid.type === "Tab"
@@ -361,9 +365,6 @@ function setTabControls(id: string) {
     case "addTopology":
       dashboardStore.addTabControls("Topology");
       break;
-    case "apply":
-      applyDashboard();
-      break;
     default:
       ElMessage.info("Don't support this control");
       break;
@@ -390,9 +391,6 @@ function setControls(id: string) {
     case "addTopology":
       dashboardStore.addControl("Topology");
       break;
-    case "apply":
-      applyDashboard();
-      break;
     default:
       dashboardStore.addControl("Widget");
   }