diff --git a/resources/assets/js/pages/manage/components/TaskDetail.vue b/resources/assets/js/pages/manage/components/TaskDetail.vue
index 57af8e0c..05ae9152 100644
--- a/resources/assets/js/pages/manage/components/TaskDetail.vue
+++ b/resources/assets/js/pages/manage/components/TaskDetail.vue
@@ -917,7 +917,7 @@ export default {
 
         onAddsub() {
             if (this.addsubName == '') {
-                $A.messageSuccess('任务描述不能为空');
+                $A.messageError('任务描述不能为空');
                 return;
             }
             this.addsubLoad++;