diff --git a/src/views/traceManage/wireshark/index.vue b/src/views/traceManage/wireshark/index.vue
index cada1bef..4bd0e6fb 100644
--- a/src/views/traceManage/wireshark/index.vue
+++ b/src/views/traceManage/wireshark/index.vue
@@ -18,6 +18,7 @@ import {
   packetStart,
   packetStop,
   packetFilter,
+  packetKeep,
 } from '@/api/trace/packet';
 const ws = new WS();
 const { t } = useI18n();
@@ -29,6 +30,8 @@ type StateType = {
   devices: { id: string; label: string; children: any[] }[];
   /**初始化 */
   initialized: boolean;
+  /**保活调度器 */
+  keepTimer: any;
   /**任务 */
   task: {
     taskNo: string;
@@ -64,6 +67,7 @@ type StateType = {
 const state = reactive<StateType>({
   devices: [],
   initialized: false,
+  keepTimer: null,
   task: {
     taskNo: 'laYlTbq',
     device: '192.168.5.58',
@@ -274,6 +278,9 @@ function wsMessage(res: Record<string, any>) {
   // 建联时发送请求
   if (!requestId && data.clientId) {
     state.initialized = true;
+    state.keepTimer = setInterval(() => {
+      packetKeep(state.task.taskNo, 120);
+    }, 90 * 1000);
     return;
   }
 
@@ -320,7 +327,9 @@ onMounted(() => {
 });
 
 onBeforeUnmount(() => {
-  ws.close();
+  clearInterval(state.keepTimer);
+  state.keepTimer = null;
+  if (ws.state() === WebSocket.OPEN) ws.close();
 });
 </script>