diff --git a/file_in_feature-1.txt b/file_in_feature-1.txt
index 3744538..b720081 100644
--- a/file_in_feature-1.txt
+++ b/file_in_feature-1.txt
@@ -1,3 +1,4 @@
 Hello you there.
 zhzhy.
 zhzhy@chinaweal.com.cn
+xiao