diff --git a/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/register/service/EndpointInventoryRegister.java b/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/register/service/EndpointInventoryRegister.java
index d490b6c18..f573f4f3e 100644
--- a/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/register/service/EndpointInventoryRegister.java
+++ b/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/register/service/EndpointInventoryRegister.java
@@ -79,7 +79,7 @@ public class EndpointInventoryRegister implements IEndpointInventoryRegister {
 
             InventoryProcess.INSTANCE.in(endpointInventory);
         } else {
-            logger.warn("Endpoint {} heartbeat, but not found in storage.");
+            logger.warn("Endpoint {} heartbeat, but not found in storage.", endpointId);
         }
     }
 }
diff --git a/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/register/service/NetworkAddressInventoryRegister.java b/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/register/service/NetworkAddressInventoryRegister.java
index 0cff697d0..18d05b200 100644
--- a/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/register/service/NetworkAddressInventoryRegister.java
+++ b/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/register/service/NetworkAddressInventoryRegister.java
@@ -111,7 +111,7 @@ public class NetworkAddressInventoryRegister implements INetworkAddressInventory
 
             InventoryProcess.INSTANCE.in(networkAddress);
         } else {
-            logger.warn("Network getAddress {} heartbeat, but not found in storage.");
+            logger.warn("Network getAddress {} heartbeat, but not found in storage.", addressId);
         }
     }
 
diff --git a/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/register/service/ServiceInventoryRegister.java b/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/register/service/ServiceInventoryRegister.java
index d5a94df19..04b60dba7 100644
--- a/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/register/service/ServiceInventoryRegister.java
+++ b/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/register/service/ServiceInventoryRegister.java
@@ -96,7 +96,7 @@ public class ServiceInventoryRegister implements IServiceInventoryRegister {
 
             InventoryProcess.INSTANCE.in(serviceInventory);
         } else {
-            logger.warn("Service {} heartbeat, but not found in storage.");
+            logger.warn("Service {} heartbeat, but not found in storage.", serviceId);
         }
     }
 
@@ -109,7 +109,7 @@ public class ServiceInventoryRegister implements IServiceInventoryRegister {
 
             InventoryProcess.INSTANCE.in(serviceInventory);
         } else {
-            logger.warn("Service {} mapping update, but not found in storage.");
+            logger.warn("Service {} mapping update, but not found in storage.", serviceId);
         }
     }
 }