diff --git a/.gitignore b/.gitignore
index 083d732..e109886 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 __pycache__
 .idea
+*.DS_Store
diff --git a/images/wechat.jpg b/images/wechat.jpg
index 0f3d4f9..3543fa4 100644
Binary files a/images/wechat.jpg and b/images/wechat.jpg differ