diff --git a/class/core/mw.py b/class/core/mw.py
index 4f706e9e9..cfc385ca3 100755
--- a/class/core/mw.py
+++ b/class/core/mw.py
@@ -653,7 +653,7 @@ def checkIp(ip):
 
 def checkPort(port):
     # 检查端口是否合法
-    ports = ['21', '25', '80', '443', '7200', '888']
+    ports = ['21', '25', '7200', '888']
     if port in ports:
         return False
     intport = int(port)