diff --git a/resources/assets/js/pages/manage/messenger.vue b/resources/assets/js/pages/manage/messenger.vue
index 1fd78fd74..ccaad98a0 100644
--- a/resources/assets/js/pages/manage/messenger.vue
+++ b/resources/assets/js/pages/manage/messenger.vue
@@ -556,6 +556,9 @@ export default {
 
         shakeUnread() {
             let index = this.dialogList.findIndex(dialog => $A.getDialogNum(dialog) > 0)
+            if (index === -1) {
+                index = this.dialogList.findIndex(dialog => dialog.todo_num > 0)
+            }
             if (index === -1) {
                 index = this.dialogList.findIndex(dialog => $A.getDialogUnread(dialog, true) > 0)
             }