diff --git a/README.md b/README.md
index f8828c1..a4d5b56 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ stream {
     }
 
     upstream shadow{
-        server api.weixin.qq.com:443;
+        server 127.0.0.1:2443;
     }
     upstream local_server{
         server 127.0.0.1:8443;