diff --git a/Readme.md b/Readme.md
index 0e34cc9..9917135 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,3 +1,5 @@
+![tmux in mac](https://sfault-image.b0.upaiyun.com/306/777/3067775044-58844a0967ac8_articlex)
+
 # config
 ```
 $ git@github.com:shfshanyue/tmux-config.git