diff --git a/src/test/ipv6/create_server.py b/src/test/ipv6/create_server.py
index b7efd356..21add30b 100644
--- a/src/test/ipv6/create_server.py
+++ b/src/test/ipv6/create_server.py
@@ -17,7 +17,7 @@
 #        src/test/ipv6/create_server.py
 #
 # ---------------------------------------------------------------------------------------
-
+# 增加注释
 import getopt, sys, os
 import shutil
 import time
diff --git a/test.txt b/test.txt
new file mode 100644
index 00000000..3c575543
--- /dev/null
+++ b/test.txt
@@ -0,0 +1 @@
+sdfadfadsf
\ No newline at end of file