diff --git a/naming/src/main/java/com/alibaba/nacos/naming/core/Instance.java b/naming/src/main/java/com/alibaba/nacos/naming/core/Instance.java
index 0cec5d23c..1941959fc 100644
--- a/naming/src/main/java/com/alibaba/nacos/naming/core/Instance.java
+++ b/naming/src/main/java/com/alibaba/nacos/naming/core/Instance.java
@@ -297,13 +297,6 @@ public class Instance extends com.alibaba.nacos.api.naming.pojo.Instance impleme
 
     public boolean validate() {
 
-        if (getIp().contains(UtilsAndCommons.IP_PORT_SPLITER)) {
-            Matcher matcher = IP_PATTERN.matcher(getIp() + ":" + getPort());
-            if (!matcher.matches()) {
-                return false;
-            }
-        }
-
         if (getWeight() > MAX_WEIGHT_VALUE || getWeight() < MIN_WEIGHT_VALUE) {
             return false;
         }