diff --git a/rules/singbox/salem@cn.json b/rules/singbox/salem@cn.json
index 9fc9627..5074357 100644
--- a/rules/singbox/salem@cn.json
+++ b/rules/singbox/salem@cn.json
@@ -18,9 +18,8 @@
       ],
       "port": 
       [
-        22,
-        17000,
-        18000
+          80,
+          443
       ]
     }
   ]