diff --git a/wu-lazy-cloud-heartbeat-sample/wu-lazy-cloud-heartbeat-client-sample/src/main/resources/application-dev.yml b/wu-lazy-cloud-heartbeat-sample/wu-lazy-cloud-heartbeat-client-sample/src/main/resources/application-dev.yml
index f484c3d..e86a75b 100644
--- a/wu-lazy-cloud-heartbeat-sample/wu-lazy-cloud-heartbeat-client-sample/src/main/resources/application-dev.yml
+++ b/wu-lazy-cloud-heartbeat-sample/wu-lazy-cloud-heartbeat-client-sample/src/main/resources/application-dev.yml
@@ -1,13 +1,13 @@
 spring:
   lazy:
     netty:
-      inet-host: 127.0.0.1
-      inet-port: 7001
+#      inet-host: 127.0.0.1
+#      inet-port: 7001
+      inet-path: wu-lazy-cloud-heartbeat-server
+      inet-host: 124.222.48.62 # 服务端地址
+      inet-port: 30676 #服务端端口
 #      inet-path: wu-lazy-cloud-heartbeat-server
-#      inet-host: 124.222.48.62 # 服务端地址
-#      inet-port: 30676 #服务端端口
-#      inet-path: wu-lazy-cloud-heartbeat-server
-      client-id: local # 客户端ID
+      client-id: wujiawei # 客户端ID
   data:
     redis:
       host: 192.168.17.221
diff --git a/wu-lazy-cloud-heartbeat-server/src/main/java/wu/framework/lazy/cloud/heartbeat/server/application/dto/VisitorFlowDTO.java b/wu-lazy-cloud-heartbeat-server/src/main/java/wu/framework/lazy/cloud/heartbeat/server/application/dto/VisitorFlowDTO.java
index 2341103..84d9551 100644
--- a/wu-lazy-cloud-heartbeat-server/src/main/java/wu/framework/lazy/cloud/heartbeat/server/application/dto/VisitorFlowDTO.java
+++ b/wu-lazy-cloud-heartbeat-server/src/main/java/wu/framework/lazy/cloud/heartbeat/server/application/dto/VisitorFlowDTO.java
@@ -1,5 +1,6 @@
 package wu.framework.lazy.cloud.heartbeat.server.application.dto;
 
+import com.wu.framework.inner.layer.util.ByteSizeUtil;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 import lombok.experimental.Accessors;
@@ -63,4 +64,12 @@ public class VisitorFlowDTO {
     @Schema(description = "当前访客下所有端口的流量")
     private List<VisitorPortFlowDTO> visitorPortFlowDTOList;
 
+
+    public String getInFlow() {
+        return ByteSizeUtil.convertSize(inFlow);
+    }
+
+    public String getOutFlow() {
+        return ByteSizeUtil.convertSize(outFlow);
+    }
 }
\ No newline at end of file
diff --git a/wu-lazy-cloud-heartbeat-server/src/main/java/wu/framework/lazy/cloud/heartbeat/server/application/dto/VisitorPortFlowDTO.java b/wu-lazy-cloud-heartbeat-server/src/main/java/wu/framework/lazy/cloud/heartbeat/server/application/dto/VisitorPortFlowDTO.java
index c0b1903..7fa3228 100644
--- a/wu-lazy-cloud-heartbeat-server/src/main/java/wu/framework/lazy/cloud/heartbeat/server/application/dto/VisitorPortFlowDTO.java
+++ b/wu-lazy-cloud-heartbeat-server/src/main/java/wu/framework/lazy/cloud/heartbeat/server/application/dto/VisitorPortFlowDTO.java
@@ -1,5 +1,6 @@
 package wu.framework.lazy.cloud.heartbeat.server.application.dto;
 
+import com.wu.framework.inner.layer.util.ByteSizeUtil;
 import lombok.Data;
 import lombok.experimental.Accessors;
 import io.swagger.v3.oas.annotations.media.Schema;
@@ -77,4 +78,19 @@ public class VisitorPortFlowDTO {
     @Schema(description ="访客端口",name ="visitorPort",example = "")
     private Integer visitorPort;
 
+    public Integer getInFlowSize() {
+        return inFlow;
+    }
+
+    public Integer getOutFlowSize() {
+        return outFlow;
+    }
+    public String getInFlow() {
+        return ByteSizeUtil.convertSize(inFlow);
+    }
+
+    public String getOutFlow() {
+        return ByteSizeUtil.convertSize(outFlow);
+    }
+
 }
\ No newline at end of file
diff --git a/wu-lazy-cloud-heartbeat-server/src/main/java/wu/framework/lazy/cloud/heartbeat/server/application/impl/VisitorPortFlowApplicationImpl.java b/wu-lazy-cloud-heartbeat-server/src/main/java/wu/framework/lazy/cloud/heartbeat/server/application/impl/VisitorPortFlowApplicationImpl.java
index ce0a2ad..98cf1f7 100644
--- a/wu-lazy-cloud-heartbeat-server/src/main/java/wu/framework/lazy/cloud/heartbeat/server/application/impl/VisitorPortFlowApplicationImpl.java
+++ b/wu-lazy-cloud-heartbeat-server/src/main/java/wu/framework/lazy/cloud/heartbeat/server/application/impl/VisitorPortFlowApplicationImpl.java
@@ -1,6 +1,7 @@
 package wu.framework.lazy.cloud.heartbeat.server.application.impl;
 
 import com.wu.framework.database.lazy.web.plus.stereotype.LazyApplication;
+import org.springframework.util.ObjectUtils;
 import wu.framework.lazy.cloud.heartbeat.server.application.VisitorPortFlowApplication;
 import com.wu.framework.response.Result;
 import wu.framework.lazy.cloud.heartbeat.server.application.assembler.VisitorPortFlowDTOAssembler;
@@ -165,12 +166,12 @@ public class VisitorPortFlowApplicationImpl implements VisitorPortFlowApplicatio
             Map<String/*客户端ID*/, Integer/*客户端进口流量*/> client_in_flow = visitorPortFlowDTOList.stream()
                     .collect(
                             Collectors.groupingBy(VisitorPortFlowDTO::getClientId,
-                                    Collectors.summingInt(VisitorPortFlowDTO::getInFlow)));
+                                    Collectors.summingInt(VisitorPortFlowDTO::getInFlowSize)));
 
             Map<String/*客户端ID*/, Integer/*客户端出口流量*/> client_out_flow = visitorPortFlowDTOList.stream()
                     .collect(
                             Collectors.groupingBy(VisitorPortFlowDTO::getClientId,
-                                    Collectors.summingInt(VisitorPortFlowDTO::getOutFlow)));
+                                    Collectors.summingInt(VisitorPortFlowDTO::getOutFlowSize)));
 
             return visitorPortFlowLazyPage.convert(visitorPortFlow1 -> {
                 String clientId = visitorPortFlow1.getClientId();
diff --git a/wu-lazy-cloud-heartbeat-server/src/main/java/wu/framework/lazy/cloud/heartbeat/server/infrastructure/persistence/VisitorPortFlowRepositoryImpl.java b/wu-lazy-cloud-heartbeat-server/src/main/java/wu/framework/lazy/cloud/heartbeat/server/infrastructure/persistence/VisitorPortFlowRepositoryImpl.java
index ccf6b80..9d07c00 100644
--- a/wu-lazy-cloud-heartbeat-server/src/main/java/wu/framework/lazy/cloud/heartbeat/server/infrastructure/persistence/VisitorPortFlowRepositoryImpl.java
+++ b/wu-lazy-cloud-heartbeat-server/src/main/java/wu/framework/lazy/cloud/heartbeat/server/infrastructure/persistence/VisitorPortFlowRepositoryImpl.java
@@ -1,11 +1,13 @@
 package wu.framework.lazy.cloud.heartbeat.server.infrastructure.persistence;
 
 
+import org.springframework.util.ObjectUtils;
 import wu.framework.lazy.cloud.heartbeat.server.domain.model.visitor.flow.VisitorPortFlow;
 import wu.framework.lazy.cloud.heartbeat.server.infrastructure.converter.VisitorPortFlowConverter;
 import wu.framework.lazy.cloud.heartbeat.server.domain.model.visitor.flow.VisitorPortFlowRepository;
 import org.springframework.stereotype.Repository;
 
+import java.util.ArrayList;
 import java.util.stream.Collectors;
 
 import com.wu.framework.inner.lazy.database.expand.database.persistence.stream.wrapper.LazyWrappers;
@@ -176,6 +178,9 @@ public class VisitorPortFlowRepositoryImpl implements VisitorPortFlowRepository
      */
     @Override
     public List<VisitorPortFlow> findListByClientIds(List<String> clientIdList) {
+        if(ObjectUtils.isEmpty(clientIdList)){
+            return new ArrayList<>();
+        }
         return lazyLambdaStream.selectList(LazyWrappers.<VisitorPortFlowDO>lambdaWrapper()
                 .in(VisitorPortFlowDO::getClientId,clientIdList), VisitorPortFlow.class);
     }