diff --git a/frontend/src/composables/useNotification.ts b/frontend/src/composables/useNotification.ts
index b71694c..5857205 100644
--- a/frontend/src/composables/useNotification.ts
+++ b/frontend/src/composables/useNotification.ts
@@ -133,6 +133,14 @@ export function useNotification() {
     }
   }
 
+  // 更新通知的主标题
+  const updateNotificationTitle = (id: string, title: string) => {
+    const notification = notifications.value.find((n) => n.id === id)
+    if (notification) {
+      notification.title = title
+    }
+  }
+
   const clear = () => {
     notifications.value.forEach((n) => n.onClose?.())
     notifications.value = []
@@ -149,6 +157,7 @@ export function useNotification() {
     progress,
     updateProgress,
     updateProgressDetail,
+    updateNotificationTitle,
     clear,
   }
 }
diff --git a/frontend/src/layout/components/Main/TaskTemplate/TaskResult/index.vue b/frontend/src/layout/components/Main/TaskTemplate/TaskResult/index.vue
index 29d7892..2da88e9 100644
--- a/frontend/src/layout/components/Main/TaskTemplate/TaskResult/index.vue
+++ b/frontend/src/layout/components/Main/TaskTemplate/TaskResult/index.vue
@@ -358,12 +358,25 @@ const {
   notifications,
   progress: showProgress,
   updateProgressDetail,
+  updateNotificationTitle,
   success,
   info,
   warning,
   error
 } = useNotification()
 const currentProgressNotificationId = ref<string | null>(null)
+const currentProgressTitle = ref('任务执行中') // 🆕 追踪当前进度通知的标题
+
+/**
+ * 更新进度通知的标题
+ */
+function updateProgressNotificationTitle(title: string) {
+  currentProgressTitle.value = title
+  if (currentProgressNotificationId.value) {
+    // 直接更新通知的主标题
+    updateNotificationTitle(currentProgressNotificationId.value, title)
+  }
+}
 
 // Pause functionality state
 const isPaused = ref(false)
@@ -484,10 +497,13 @@ async function executeNextReadyBatch() {
                     currentStepName: event.step_name
                   }
 
-                  // 创建或更新进度通知，显示详细步骤信息
+                  // 🆕 创建或更新进度通知，显示详细步骤信息（根据状态显示不同标题）
+                  const currentTitle = isPausing.value ? '暂停中' : '任务执行中'
+                  updateProgressNotificationTitle(currentTitle)
+
                   if (!currentProgressNotificationId.value) {
                     currentProgressNotificationId.value = showProgress(
-                      '任务执行中',
+                      currentTitle,
                       executionProgress.value.currentStep,
                       executionProgress.value.totalSteps
                     )
@@ -533,7 +549,10 @@ async function executeNextReadyBatch() {
                     // 当前动作完成，完成暂停
                     isPaused.value = true
                     isPausing.value = false
-                    success('已暂停', '已暂停执行，可稍后继续')
+                    // 🆕 更新进度通知标题为"已暂停..."
+                    updateProgressNotificationTitle('已暂停')
+                    // 只显示简短的成功提示，不覆盖进度通知
+                    console.log('✅ 已暂停执行')
                   }
 
                   // 更新详细进度信息，显示动作级别进度
@@ -603,11 +622,13 @@ async function executeNextReadyBatch() {
                     }
                   })
 
-                  // 关闭进度通知并显示完成通知
+                  // 🆕 关闭进度通知并显示完成通知
                   if (currentProgressNotificationId.value) {
                     removeNotification(currentProgressNotificationId.value)
                     currentProgressNotificationId.value = null
                   }
+                  // 重置标题
+                  currentProgressTitle.value = '任务执行中'
 
                   success('任务执行完成', `所有步骤已执行完成`, { duration: 3000 })
                   resolve()
@@ -759,6 +780,8 @@ async function handlePauseResume() {
         // 只有在收到成功响应后才更新状态
         isPaused.value = false
         isPausing.value = false
+        // 🆕 恢复执行时更新进度通知标题
+        updateProgressNotificationTitle('任务执行中')
         success('已恢复', '已恢复执行')
       } else {
         warning('无法恢复', 'WebSocket未连接，无法恢复执行')
@@ -773,7 +796,7 @@ async function handlePauseResume() {
       if (websocket.connected) {
         // 先设置 isPausing，允许接收当前正在执行的动作的结果
         isPausing.value = true
-        info('暂停中', '正在等待当前动作完成...')
+        info('暂停中', '正在等待当前动作完成')
 
         await websocket.send('pause_execution', {
           goal: agentsStore.agentRawPlan.data?.['General Goal'] || ''
@@ -967,10 +990,13 @@ async function restartFromStep(stepIndex: number) {
             const currentStepNumber =
               globalStepIndex >= 0 ? globalStepIndex + 1 : (event.step_index || 0) + 1
 
-            // 创建或更新进度通知
+            // 🆕 创建或更新进度通知（根据状态显示不同标题）
+            const restartTitle = isPausing.value ? '暂停中' : '重新执行中'
+            updateProgressNotificationTitle(restartTitle)
+
             if (!currentProgressNotificationId.value) {
               currentProgressNotificationId.value = showProgress(
-                '重新执行中',
+                restartTitle,
                 currentStepNumber,
                 collaborationProcess.value.length
               )
@@ -996,7 +1022,9 @@ async function restartFromStep(stepIndex: number) {
               // 当前动作完成，完成暂停
               isPaused.value = true
               isPausing.value = false
-              success('已暂停', '已暂停执行，可稍后继续')
+              // 🆕 更新进度通知标题为"已暂停..."
+              updateProgressNotificationTitle('已暂停')
+              console.log('✅ 已暂停执行')
             }
 
             // 实时更新store
@@ -1196,6 +1224,10 @@ async function handleRun() {
   // Reset pause and streaming state
   isPaused.value = false
   isStreaming.value = false
+  isPausing.value = false
+
+  // 🆕 重置进度通知标题
+  currentProgressTitle.value = '任务执行中'
 
   // Start execution
   loading.value = true