diff --git a/Git学习.md b/Git学习.md
index dded80d..a8714b8 100644
--- a/Git学习.md
+++ b/Git学习.md
@@ -2,4 +2,6 @@
 
 这是主线1
 
-主线变动
\ No newline at end of file
+主线变动
+
+主线推进1
\ No newline at end of file