diff --git a/app/user_service.py b/app/user_service.py
index 7f09f5b..eeca743 100644
--- a/app/user_service.py
+++ b/app/user_service.py
@@ -198,7 +198,7 @@ def user_mark_word(username):
                 pickle_idea2.save_frequency_to_pickle(d, user_freq_record)
                 flash('Added %s.' % (', '.join(trueadd)))  # 显示添加的单词
         else:
-            flash('No new words were added. All words were either too simple or already in your list.')  # 没有单词被添加
+            flash('No new words were added.')  # 没有单词被添加
         return redirect(url_for('user_bp.userpage', username=username))
     else:
         return 'Under construction'