diff --git a/readme.md b/readme.md
index 19ec44f..729f2f8 100644
--- a/readme.md
+++ b/readme.md
@@ -22,6 +22,10 @@ git branch test
 git chekout test
 4. 创建并切换分支
 git checkout -b test
-
+5. 提交分支
+git push origin test
+6. 删除分支
+git checkout master
+git branch -d test
 ###