diff --git a/git.md b/git.md
index 6b3f7f1..5e2a9b2 100644
--- a/git.md
+++ b/git.md
@@ -27,6 +27,7 @@ alias gpush='git push'
 alias ga='git add -A'
 alias gc='git commit -m'
 alias gcheckout='git checkout'
+alias glt='git describe --tags' #最新的 tag 名称，提交次数
 ```
 
 __普通操作__