diff --git a/rules/singbox/salem@cn.json b/rules/singbox/salem@cn.json
index 71c7b93..ee3c446 100644
--- a/rules/singbox/salem@cn.json
+++ b/rules/singbox/salem@cn.json
@@ -5,13 +5,7 @@
       "domain_suffix": 
       [
         "ssr.ee",
-        "linux.do"
-      ],
-      "port": 
-      [
-          22,
-          17000,
-          18000
+        "sswiwi.COM"
       ]
     }
   ]