diff --git a/api/internal/logic/core/pagelisttasklogic.go b/api/internal/logic/core/pagelisttasklogic.go
index 20f3d641..edaee318 100644
--- a/api/internal/logic/core/pagelisttasklogic.go
+++ b/api/internal/logic/core/pagelisttasklogic.go
@@ -86,7 +86,7 @@ func (l *PageListTaskLogic) PageListTask(req *types.PageTaskReq) (resp *types.Pa
 }
 
 func (l *PageListTaskLogic) updateTaskStatus(tasklist []*types.TaskModel, ch chan<- struct{}) {
-	var list []*types.TaskModel
+	list := make([]*types.TaskModel, len(tasklist))
 	copy(list, tasklist)
 	for i := len(list) - 1; i >= 0; i-- {
 		if list[i].AdapterTypeDict != 1 || list[i].Status == constants.Succeeded || list[i].Status == constants.Failed {
@@ -209,7 +209,7 @@ func (l *PageListTaskLogic) updateTaskStatus(tasklist []*types.TaskModel, ch cha
 }
 
 func (l *PageListTaskLogic) updateAiTaskStatus(tasklist []*types.TaskModel, ch chan<- struct{}) {
-	var list []*types.TaskModel
+	list := make([]*types.TaskModel, len(tasklist))
 	copy(list, tasklist)
 	for i := len(list) - 1; i >= 0; i-- {
 		if list[i].AdapterTypeDict != 1 || list[i].Status == constants.Succeeded || list[i].Status == constants.Failed {