diff --git a/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/config/DiscoveryConfig.java b/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/config/DiscoveryConfig.java
index 8bc92a08..7140c216 100644
--- a/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/config/DiscoveryConfig.java
+++ b/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/config/DiscoveryConfig.java
@@ -4,8 +4,8 @@ import cn.hippo4j.common.model.InstanceInfo;
 import cn.hippo4j.common.toolkit.ContentUtil;
 import cn.hippo4j.starter.core.DiscoveryClient;
 import cn.hippo4j.starter.remote.HttpAgent;
+import cn.hippo4j.starter.toolkit.IdentifyUtil;
 import cn.hippo4j.starter.toolkit.inet.InetUtils;
-import cn.hutool.core.util.StrUtil;
 import lombok.AllArgsConstructor;
 import lombok.SneakyThrows;
 import org.springframework.context.annotation.Bean;
@@ -29,7 +29,7 @@ public class DiscoveryConfig {
 
     private final BootstrapProperties properties;
 
-    private final InetUtils inetUtils;
+    private final InetUtils hippo4JInetUtils;
 
     @Bean
     @SneakyThrows
@@ -39,8 +39,8 @@ public class DiscoveryConfig {
         String applicationName = environment.getProperty("spring.application.name");
 
         InstanceInfo instanceInfo = new InstanceInfo();
-        instanceInfo.setInstanceId(getDefaultInstanceId(environment, inetUtils))
-                .setIpApplicationName(getIpApplicationName(environment, inetUtils))
+        instanceInfo.setInstanceId(getDefaultInstanceId(environment, hippo4JInetUtils))
+                .setIpApplicationName(getIpApplicationName(environment, hippo4JInetUtils))
                 .setHostName(InetAddress.getLocalHost().getHostAddress())
                 .setGroupKey(itemId + "+" + namespace)
                 .setAppName(applicationName)
@@ -52,11 +52,8 @@ public class DiscoveryConfig {
                 .toString();
         instanceInfo.setCallBackUrl(callBackUrl);
 
-        String ip = inetUtils.findFirstNonLoopbackHostInfo().getIpAddress();
-        String port = environment.getProperty("server.port");
-        String identification = StrUtil.builder(ip, ":", port).toString();
-        instanceInfo.setIdentify(identification);
-
+        String identify = IdentifyUtil.generate(environment, hippo4JInetUtils);
+        instanceInfo.setIdentify(identify);
 
         return instanceInfo;
     }
diff --git a/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/config/DynamicThreadPoolAutoConfiguration.java b/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/config/DynamicThreadPoolAutoConfiguration.java
index e5824046..79b2c938 100644
--- a/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/config/DynamicThreadPoolAutoConfiguration.java
+++ b/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/config/DynamicThreadPoolAutoConfiguration.java
@@ -1,6 +1,5 @@
 package cn.hippo4j.starter.config;
 
-import cn.hutool.core.util.StrUtil;
 import cn.hippo4j.common.config.ApplicationContextHolder;
 import cn.hippo4j.starter.controller.PoolRunStateController;
 import cn.hippo4j.starter.core.ConfigService;
@@ -10,7 +9,9 @@ import cn.hippo4j.starter.core.ThreadPoolOperation;
 import cn.hippo4j.starter.enable.MarkerConfiguration;
 import cn.hippo4j.starter.handler.DynamicThreadPoolBannerHandler;
 import cn.hippo4j.starter.remote.HttpAgent;
+import cn.hippo4j.starter.toolkit.IdentifyUtil;
 import cn.hippo4j.starter.toolkit.inet.InetUtils;
+import cn.hutool.core.util.IdUtil;
 import lombok.AllArgsConstructor;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
@@ -38,6 +39,8 @@ public class DynamicThreadPoolAutoConfiguration {
 
     private final ConfigurableEnvironment environment;
 
+    public static final String CLIENT_IDENTIFICATION_VALUE = IdUtil.simpleUUID();
+
     @Bean
     public DynamicThreadPoolBannerHandler threadPoolBannerHandler() {
         return new DynamicThreadPoolBannerHandler(properties);
@@ -52,10 +55,8 @@ public class DynamicThreadPoolAutoConfiguration {
     @Bean
     @SuppressWarnings("all")
     public ConfigService configService(HttpAgent httpAgent, InetUtils hippo4JInetUtils) {
-        String ip = hippo4JInetUtils.findFirstNonLoopbackHostInfo().getIpAddress();
-        String port = environment.getProperty("server.port");
-        String identification = StrUtil.builder(ip, ":", port).toString();
-        return new ThreadPoolConfigService(httpAgent, identification);
+        String identify = IdentifyUtil.generate(environment, hippo4JInetUtils);
+        return new ThreadPoolConfigService(httpAgent, identify);
     }
 
     @Bean
diff --git a/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/core/ClientWorker.java b/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/core/ClientWorker.java
index 6330dbd8..55eab833 100644
--- a/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/core/ClientWorker.java
+++ b/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/core/ClientWorker.java
@@ -70,7 +70,7 @@ public class ClientWorker implements DisposableBean {
             return t;
         });
 
-        log.info("Client identity :: {}", CLIENT_IDENTIFICATION_VALUE);
+        log.info("Client identity :: {}", identification);
 
         this.executor.scheduleWithFixedDelay(() -> {
             try {
@@ -216,6 +216,7 @@ public class ClientWorker implements DisposableBean {
         params.put("namespace", namespace);
         params.put("itemId", itemId);
         params.put("tpId", tpId);
+        params.put("instanceId", identification);
 
         Result result = agent.httpGetByConfig(CONFIG_CONTROLLER_PATH, null, params, readTimeout);
         if (result.isSuccess()) {
diff --git a/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/toolkit/IdentifyUtil.java b/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/toolkit/IdentifyUtil.java
new file mode 100644
index 00000000..53430027
--- /dev/null
+++ b/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/toolkit/IdentifyUtil.java
@@ -0,0 +1,38 @@
+package cn.hippo4j.starter.toolkit;
+
+import cn.hippo4j.starter.toolkit.inet.InetUtils;
+import cn.hutool.core.util.StrUtil;
+import org.springframework.core.env.ConfigurableEnvironment;
+
+import static cn.hippo4j.common.constant.Constants.IDENTIFY_SLICER_SYMBOL;
+import static cn.hippo4j.starter.config.DynamicThreadPoolAutoConfiguration.CLIENT_IDENTIFICATION_VALUE;
+
+/**
+ * Identify util.
+ *
+ * @author chen.ma
+ * @date 2021/12/5 22:25
+ */
+public class IdentifyUtil {
+
+    /**
+     * Generate identify.
+     *
+     * @param environment
+     * @param hippo4JInetUtils
+     * @return
+     */
+    public static String generate(ConfigurableEnvironment environment, InetUtils hippo4JInetUtils) {
+        String ip = hippo4JInetUtils.findFirstNonLoopbackHostInfo().getIpAddress();
+        String port = environment.getProperty("server.port");
+        String identification = StrUtil.builder(ip,
+                ":",
+                port,
+                IDENTIFY_SLICER_SYMBOL,
+                CLIENT_IDENTIFICATION_VALUE
+        ).toString();
+
+        return identification;
+    }
+
+}