diff --git a/tests/ce/server/test_DDoS.py b/tests/ce/server/test_DDoS.py
index 8d2d7afb9..fb26d861b 100644
--- a/tests/ce/server/test_DDoS.py
+++ b/tests/ce/server/test_DDoS.py
@@ -4,5 +4,5 @@
 # encoding=utf-8 vi:ts=4:sw=4:expandtab:ft=python
 
 """
-分布式拒绝服务
+拒绝服务
 """