diff --git a/first.txt b/first.txt
index 44a74ce..4c0a9a7 100644
--- a/first.txt
+++ b/first.txt
@@ -10,3 +10,4 @@ dev update3
 a-完成f2功能
 a-完成f2功能2
 
+f2-update
\ No newline at end of file