diff --git a/naming/src/main/java/com/alibaba/nacos/naming/core/Service.java b/naming/src/main/java/com/alibaba/nacos/naming/core/Service.java
index a49d5919ab1f57dcb02aa1c06af4ea2f97203529..7addc5875b4083252e806eb088114ad5f5251751 100644
--- a/naming/src/main/java/com/alibaba/nacos/naming/core/Service.java
+++ b/naming/src/main/java/com/alibaba/nacos/naming/core/Service.java
@@ -241,7 +241,8 @@ public class Service extends com.alibaba.nacos.api.naming.pojo.Service implement
             stringBuilder.append(instance.toIPAddr()).append("_").append(instance.isHealthy()).append(",");
         }
 
-        Loggers.EVT_LOG.info("[IP-UPDATED] service: {}, ips: {}", getName(), stringBuilder.toString());
+        Loggers.EVT_LOG.info("[IP-UPDATED] namespace: {}, service: {}, ips: {}",
+            getNamespaceId(), getName(), stringBuilder.toString());
 
     }
 
diff --git a/naming/src/main/java/com/alibaba/nacos/naming/core/ServiceManager.java b/naming/src/main/java/com/alibaba/nacos/naming/core/ServiceManager.java
index a054ca084b08a21915e376b07451f2502241ad06..b5c34ea1ffbf7b21c3eaeddcc2724fd7595f60f9 100644
--- a/naming/src/main/java/com/alibaba/nacos/naming/core/ServiceManager.java
+++ b/naming/src/main/java/com/alibaba/nacos/naming/core/ServiceManager.java
@@ -253,7 +253,8 @@ public class ServiceManager implements RecordListener<Service> {
             stringBuilder.append(instance.toIPAddr()).append("_").append(instance.isHealthy()).append(",");
         }
 
-        Loggers.EVT_LOG.info("[IP-UPDATED] service: {}, ips: {}", service.getName(), stringBuilder.toString());
+        Loggers.EVT_LOG.info("[IP-UPDATED] namespace: {}, service: {}, ips: {}",
+            service.getNamespaceId(), service.getName(), stringBuilder.toString());
 
     }