diff --git a/main.py b/main.py
index e2d7835..89680b8 100644
--- a/main.py
+++ b/main.py
@@ -248,7 +248,7 @@ else:
             run_log += f"{response_text}"
         else:
             last_submission_time = get_grade(student_client, output_type="last_submission_time")
-            run_log += "成绩未更新"
+            run_log += "成绩未更新\n"
             run_log += f"最近一次更新时间：{last_submission_time}"
 
 # 更新info.txt