diff --git a/resources/assets/js/pages/manage/components/TaskDetail.vue b/resources/assets/js/pages/manage/components/TaskDetail.vue
index 1ab0aae3a..eec5e5748 100644
--- a/resources/assets/js/pages/manage/components/TaskDetail.vue
+++ b/resources/assets/js/pages/manage/components/TaskDetail.vue
@@ -152,6 +152,7 @@
                 <div class="desc">
                     <TEditor
                         ref="desc"
+                        :readOnly="taskDetail.deleted_at ? true : false"
                         :value="taskContent"
                         :plugins="taskPlugins"
                         :options="taskOptions"