diff --git a/foudations/httpdns-tencent/src/main/java/com/mogo/httpdns/tencent/TencentHttpDns.java b/foudations/httpdns-tencent/src/main/java/com/mogo/httpdns/tencent/TencentHttpDns.java
index e716f20a74..1629e24a04 100644
--- a/foudations/httpdns-tencent/src/main/java/com/mogo/httpdns/tencent/TencentHttpDns.java
+++ b/foudations/httpdns-tencent/src/main/java/com/mogo/httpdns/tencent/TencentHttpDns.java
@@ -125,7 +125,7 @@ class TencentHttpDns implements IMogoHttpDns, HttpDns {
     private String tailPort(String ip, int type) {
         switch (type) {
             case HTTP_DNS_ADDRESS_TYPE_WS:
-                return ip + ":4003";
+                return ip + ":4004";
             case HTTP_DNS_ADDRESS_TYPE_IM:
                 return ip + ":4002";
             default: