diff --git a/src/renderer/src/views/classTask/classTask.vue b/src/renderer/src/views/classTask/classTask.vue
index 2e7d354..bfacb90 100644
--- a/src/renderer/src/views/classTask/classTask.vue
+++ b/src/renderer/src/views/classTask/classTask.vue
@@ -15,7 +15,7 @@
         :key="index"
         :item="item"
         :tabactive="tabActive"
-        @click="itemDialogRef.openDialog(item)"
+        @click="onClickItem(item)"
         @delete-reserv="deleteReserv(item)"
       ></task-item>
       <task-item
@@ -24,16 +24,16 @@
         :key="index"
         :item="item"
         :tabactive="tabActive"
-        @click="itemDialogRef.openDialog(item)"
+        @click="onClickItem(item)"
         @delete-reserv="deleteReserv(item)"
       ></task-item>
     </div>
-    <item-dialog ref="itemDialogRef"></item-dialog>
+    <item-dialog ref="itemDialogRef" @cle-click="closeDialog"></item-dialog>
   </el-container>
 </template>
 
 <script setup>
-import { ref, onMounted, onUnmounted, computed, watch } from 'vue'
+import { ref, onMounted, onUnmounted, computed, watch, reactive } from 'vue'
 import { getSelfReserv } from '@/api/classManage'
 import { listClassmain } from '@/api/classManage/index'
 import { listClassworkdata } from '@/api/classTask'
@@ -181,17 +181,36 @@ const escapeHtmlQuotes = (str) => {
   // })
 }
 const pollingST = ref(null) //轮询定时器标识
+
 onMounted(() => {
   getData() // 加载数据
   // 轮询查询
+  getStudentClassWorkDataPolling()
+})
+
+// 轮询查询 学生作业进度
+const getStudentClassWorkDataPolling = () => {
+  // 先查询一次后，
+  getStudentVisible()
+  // 在轮询
   pollingST.value = setInterval(() => {
     getStudentVisible()
-  }, 1000 * 60)
-})
+  }, 1000 * 10)
+}
+
+const  closeDialog = () => {
+  console.log('关闭弹窗,开启作业进度轮询')
+  getStudentClassWorkDataPolling()
+}
+const onClickItem = (item) => {
+  console.log('开启弹窗,关闭作业进度轮询')
+  clearInterval(pollingST.value)
+  itemDialogRef.value.openDialog(item)
+}
+
 
 onUnmounted(() => {
   clearInterval(pollingST.value)
-  //clearInterval(this.classWorkActiveData.timerId) // 关闭定时器 作业概况的
 })
 
 const getDateTime = () => {
diff --git a/src/renderer/src/views/classTask/container/item-dialog.vue b/src/renderer/src/views/classTask/container/item-dialog.vue
index 3f371d2..1eba989 100644
--- a/src/renderer/src/views/classTask/container/item-dialog.vue
+++ b/src/renderer/src/views/classTask/container/item-dialog.vue
@@ -8,6 +8,7 @@
     top="8vh"
     append-to-body
     destory-on-close
+    :before-close="onBeforeClose"
   >
     <template #title>
       <div style="font-size: 18px; display: flex; flex-wrap: nowrap">
@@ -46,7 +47,7 @@
           <div
             style="float: right; padding: 0 10px; cursor: pointer"
             icon="el-icon-close"
-            @click="classWorkAnalysis.open = false"
+            @click="closeDialog"
           >
             x
           </div>
@@ -153,8 +154,8 @@
       </template> -->
   </el-dialog>
 </template>
-<script setup>
-import { ref, defineExpose, onMounted, reactive, computed, watch, nextTick, getCurrentInstance } from 'vue'
+<script setup name="itemDialogRef">
+import { ref, defineExpose, onMounted, reactive, computed, watch, onUnmounted, nextTick, getCurrentInstance } from 'vue'
 import { addSmartClassReserv, updateSmartClassReserv, listClassmain } from '@/api/classManage'
 import { listClassworkdata, listEntpcoursework, listClassworkeval } from '@/api/classTask'
 import useUserStore from '@/store/modules/user'
@@ -167,12 +168,12 @@ import quizStats from '@/views/classTask/container/quizStats.vue'
 import ClassOverview from '@/views/classTask/container/classOverview.vue'
 
 const { proxy } = getCurrentInstance()
-const emit = defineEmits(['addSuccess'])
+const emit = defineEmits(['cle-click'])
 const props = defineProps({
   bookId: {
     type: Number,
     default: 0
-  }
+  },
 })
 const mainHeight = ref(document.documentElement.clientHeight - 110)
 const classWorkAnalysis = reactive({
@@ -619,9 +620,28 @@ const handleClassOverviewOpen = (type) =>{
 
 //#endregion
 
+const onBeforeClose = () =>{
+  console.log('非正常关闭dialog?esc、dialog外部区域')
+  closeDialog()
+}
+const closeDialog = () => {
+  classWorkAnalysis.open = false
+  emit('cle-click')
+}
+
+watch(classWorkAnalysis, (newVal, oldVal) => {
+  if(newVal.view != 'quizStats'){
+    console.log('关闭zdg: 定时执行')
+    clearInterval(classWorkActiveData.timerId) // 关闭定时器 作业概况的
+  }
+})
+
+onUnmounted(() => {
+  clearInterval(classWorkActiveData.timerId) // 关闭定时器 作业概况的
+})
 
 defineExpose({
-  openDialog
+  openDialog,
 })
 </script>