diff --git a/3.txt b/3.txt
index ad5c01d..97f7478 100644
--- a/3.txt
+++ b/3.txt
@@ -1,3 +1,4 @@
 相同的内容
 
-buding分支修改
\ No newline at end of file
+buding分支修改
+aaa
\ No newline at end of file