diff --git a/api/desc/core/pcm-core.api b/api/desc/core/pcm-core.api
index 4c42c45b..9d9a5a20 100644
--- a/api/desc/core/pcm-core.api
+++ b/api/desc/core/pcm-core.api
@@ -409,7 +409,7 @@ type (
 		NsID          string `json:"nsId,omitempty" db:"ns_id"`
 		TenantId      string `json:"tenantId,omitempty" db:"tenant_id"`
 		CreatedTime    string `json:"createdTime,omitempty" db:"created_time" gorm:"autoCreateTime"`
-		UpdatedTime    string `json:"updatedTime,omitempty" db:"updated_time" gorm:"autoUpdateTime"`
+		UpdatedTime    string `json:"updatedTime,omitempty" db:"updated_time"`
 		AdapterTypeDict  int `json:"adapterTypeDict" db:"create_time" gorm:"adapter_type_dict"` //任务类型（对应字典表的值
 	}
 )
diff --git a/api/internal/logic/ai/getcenteroverviewlogic.go b/api/internal/logic/ai/getcenteroverviewlogic.go
index d2669709..a4ecf111 100644
--- a/api/internal/logic/ai/getcenteroverviewlogic.go
+++ b/api/internal/logic/ai/getcenteroverviewlogic.go
@@ -76,7 +76,7 @@ func (l *GetCenterOverviewLogic) GetCenterOverview() (resp *types.CenterOverview
 	select {
 	case _ = <-ch:
 		return resp, nil
-	case <-time.After(2 * time.Second):
+	case <-time.After(1 * time.Second):
 		return resp, nil
 	}
 
diff --git a/api/internal/logic/ai/getcentertasklistlogic.go b/api/internal/logic/ai/getcentertasklistlogic.go
index 28393c71..bbae384b 100644
--- a/api/internal/logic/ai/getcentertasklistlogic.go
+++ b/api/internal/logic/ai/getcentertasklistlogic.go
@@ -101,7 +101,7 @@ func (l *GetCenterTaskListLogic) updateAiTaskStatus(mu *sync.RWMutex, ch chan<-
 		}
 		for _, task := range taskList {
 			t := task
-			if t.Status == constants.Completed || task.Status == constants.Failed {
+			if t.Status == constants.Completed || task.Status == constants.Failed || task.Status == constants.Stopped {
 				continue
 			}
 			wg.Add(1)
diff --git a/api/internal/logic/core/pagelisttasklogic.go b/api/internal/logic/core/pagelisttasklogic.go
index abcbde00..ba0c4382 100644
--- a/api/internal/logic/core/pagelisttasklogic.go
+++ b/api/internal/logic/core/pagelisttasklogic.go
@@ -80,94 +80,14 @@ func (l *PageListTaskLogic) PageListTask(req *types.PageTaskReq) (resp *types.Pa
 	for _, ch := range chs {
 		select {
 		case <-ch:
-		case <-time.After(2 * time.Second):
-			return
 		}
 	}
 	return
 }
 
 func (l *PageListTaskLogic) updateTaskStatus(tasks []*types.TaskModel, ch chan<- struct{}) {
-	for _, task := range tasks {
-		if task.AdapterTypeDict != 1 {
-			continue
-		}
-		if task.Status == constants.Succeeded || task.Status == constants.Failed {
-			continue
-		}
-
-		var aiTask []*models.TaskAi
-		tx := l.svcCtx.DbEngin.Raw("select * from task_ai where `task_id` = ? ", task.Id).Scan(&aiTask)
-		if tx.Error != nil {
-			logx.Errorf(tx.Error.Error())
-			return
-		}
-
-		if len(aiTask) == 0 {
-			continue
-		}
-
-		start, _ := time.ParseInLocation(constants.Layout, aiTask[0].StartTime, time.Local)
-		end, _ := time.ParseInLocation(constants.Layout, aiTask[0].EndTime, time.Local)
-
-		var status string
-		var count int
-		for _, a := range aiTask {
-			s, _ := time.ParseInLocation(constants.Layout, a.StartTime, time.Local)
-			e, _ := time.ParseInLocation(constants.Layout, a.EndTime, time.Local)
-
-			if s.Before(start) {
-				start = s
-			}
-
-			if e.After(end) {
-				end = e
-			}
-
-			if a.Status == constants.Failed {
-				status = a.Status
-				break
-			}
-
-			if a.Status == constants.Pending {
-				status = a.Status
-				continue
-			}
-
-			if a.Status == constants.Running {
-				status = a.Status
-				continue
-			}
-
-			if a.Status == constants.Completed {
-				count++
-				continue
-			}
-		}
-
-		if count == len(aiTask) {
-			status = constants.Succeeded
-		}
-
-		if status != "" {
-			task.Status = status
-			task.StartTime = start.Format(constants.Layout)
-			task.EndTime = end.Format(constants.Layout)
-		}
-
-		task.UpdatedTime = time.Now().Format(constants.Layout)
-		tx = l.svcCtx.DbEngin.Table("task").Updates(task)
-		if tx.Error != nil {
-			logx.Errorf(tx.Error.Error())
-			return
-		}
-	}
-	ch <- struct{}{}
-}
-
-func (l *PageListTaskLogic) updateAiTaskStatus(tasks []*types.TaskModel, ch chan<- struct{}) {
 	for i := len(tasks) - 1; i >= 0; i-- {
-		if tasks[i].AdapterTypeDict == 0 || tasks[i].Status == constants.Succeeded || tasks[i].Status == constants.Failed {
+		if tasks[i].AdapterTypeDict != 1 || tasks[i].Status == constants.Succeeded || tasks[i].Status == constants.Failed {
 			tasks = append(tasks[:i], tasks[i+1:]...)
 		}
 	}
@@ -181,7 +101,118 @@ func (l *PageListTaskLogic) updateAiTaskStatus(tasks []*types.TaskModel, ch chan
 	for i, _ := range tasks {
 		earliest, _ := time.Parse(constants.Layout, task.UpdatedTime)
 		latest, _ := time.Parse(constants.Layout, tasks[i].UpdatedTime)
-		if earliest.Before(latest) {
+		if latest.Before(earliest) {
+			task = tasks[i]
+		}
+	}
+
+	var aiTask []*models.TaskAi
+	tx := l.svcCtx.DbEngin.Raw("select * from task_ai where `task_id` = ? ", task.Id).Scan(&aiTask)
+	if tx.Error != nil {
+		logx.Errorf(tx.Error.Error())
+		ch <- struct{}{}
+		return
+	}
+
+	if len(aiTask) == 0 {
+		ch <- struct{}{}
+		return
+	}
+
+	if len(aiTask) == 1 {
+		task.Status = aiTask[0].Status
+		task.StartTime = aiTask[0].StartTime
+		task.EndTime = aiTask[0].EndTime
+		tx = l.svcCtx.DbEngin.Model(task).Table("task").Where("deleted_at is null").Updates(task)
+		if tx.Error != nil {
+			logx.Errorf(tx.Error.Error())
+			return
+		}
+		ch <- struct{}{}
+		return
+	}
+
+	for i := len(aiTask) - 1; i >= 0; i-- {
+		if aiTask[i].StartTime == "" {
+			aiTask = append(aiTask[:i], aiTask[i+1:]...)
+		}
+	}
+
+	start, _ := time.ParseInLocation(constants.Layout, aiTask[0].StartTime, time.Local)
+	end, _ := time.ParseInLocation(constants.Layout, aiTask[0].EndTime, time.Local)
+
+	var status string
+	var count int
+	for _, a := range aiTask {
+		s, _ := time.ParseInLocation(constants.Layout, a.StartTime, time.Local)
+		e, _ := time.ParseInLocation(constants.Layout, a.EndTime, time.Local)
+
+		if s.Before(start) {
+			start = s
+		}
+
+		if e.After(end) {
+			end = e
+		}
+
+		if a.Status == constants.Failed {
+			status = a.Status
+			break
+		}
+
+		if a.Status == constants.Pending {
+			status = a.Status
+			continue
+		}
+
+		if a.Status == constants.Running {
+			status = a.Status
+			continue
+		}
+
+		if a.Status == constants.Completed {
+			count++
+			continue
+		}
+	}
+
+	if count == len(aiTask) {
+		status = constants.Succeeded
+	}
+
+	if status != "" {
+		task.Status = status
+		task.StartTime = start.Format(constants.Layout)
+		task.EndTime = end.Format(constants.Layout)
+	}
+
+	task.UpdatedTime = time.Now().Format(constants.Layout)
+	tx = l.svcCtx.DbEngin.Table("task").Model(task).Updates(task)
+	if tx.Error != nil {
+		logx.Errorf(tx.Error.Error())
+		ch <- struct{}{}
+		return
+	}
+	ch <- struct{}{}
+}
+
+func (l *PageListTaskLogic) updateAiTaskStatus(tasks []*types.TaskModel, ch chan<- struct{}) {
+	for i := len(tasks) - 1; i >= 0; i-- {
+		if tasks[i].AdapterTypeDict != 1 || tasks[i].Status == constants.Succeeded || tasks[i].Status == constants.Failed {
+			tasks = append(tasks[:i], tasks[i+1:]...)
+		}
+	}
+
+	if len(tasks) == 0 {
+		ch <- struct{}{}
+		return
+	}
+
+	task := tasks[0]
+	for i, _ := range tasks {
+		earliest, _ := time.Parse(constants.Layout, task.UpdatedTime)
+		latest, _ := time.Parse(constants.Layout, tasks[i].UpdatedTime)
+		if latest.Before(earliest) {
 			task = tasks[i]
 		}
 	}
@@ -190,6 +221,7 @@ func (l *PageListTaskLogic) updateAiTaskStatus(tasks []*types.TaskModel, ch chan
 	tx := l.svcCtx.DbEngin.Raw("select * from task_ai where `task_id` = ? ", task.Id).Scan(&aiTaskList)
 	if tx.Error != nil {
 		logx.Errorf(tx.Error.Error())
+		ch <- struct{}{}
 		return
 	}
 
@@ -201,7 +233,7 @@ func (l *PageListTaskLogic) updateAiTaskStatus(tasks []*types.TaskModel, ch chan
 	var wg sync.WaitGroup
 	for _, aitask := range aiTaskList {
 		t := aitask
-		if t.Status == constants.Completed {
+		if t.Status == constants.Completed || t.Status == constants.Failed {
 			continue
 		}
 		wg.Add(1)
diff --git a/api/internal/types/types.go b/api/internal/types/types.go
index a90e9057..54a3c5d1 100644
--- a/api/internal/types/types.go
+++ b/api/internal/types/types.go
@@ -345,7 +345,7 @@ type TaskModel struct {
 	NsID            string `json:"nsId,omitempty" db:"ns_id"`
 	TenantId        string `json:"tenantId,omitempty" db:"tenant_id"`
 	CreatedTime     string `json:"createdTime,omitempty" db:"created_time" gorm:"autoCreateTime"`
-	UpdatedTime     string `json:"updatedTime,omitempty" db:"updated_time" gorm:"autoUpdateTime"`
+	UpdatedTime     string `json:"updatedTime,omitempty" db:"updated_time"`
 	AdapterTypeDict int    `json:"adapterTypeDict" db:"create_time" gorm:"adapter_type_dict"` //任务类型（对应字典表的值
 }