diff --git a/couplet-common/couplet-common-business/src/main/java/com/couplet/remote/RemoteVehicleService.java b/couplet-common/couplet-common-business/src/main/java/com/couplet/remote/RemoteVehicleService.java
index 7e8a46b..c953032 100644
--- a/couplet-common/couplet-common-business/src/main/java/com/couplet/remote/RemoteVehicleService.java
+++ b/couplet-common/couplet-common-business/src/main/java/com/couplet/remote/RemoteVehicleService.java
@@ -11,7 +11,7 @@ import org.springframework.web.bind.annotation.*;
 import java.util.List;
 
 @FeignClient(contextId = "remoteVehicleService" ,
-        value = ServiceNameConstants.VEHICLE_SERVICE,
+        value = ServiceNameConstants.BUSINESS_SERVICE,
         fallbackFactory = RemoteVehicleFallbackFactory.class,
         path = "/vehicle"
 )
diff --git a/couplet-common/couplet-common-business/src/main/java/com/couplet/remote/factory/RemoteVehicleFallbackFactory.java b/couplet-common/couplet-common-business/src/main/java/com/couplet/remote/factory/RemoteVehicleFallbackFactory.java
index 58fa254..8084062 100644
--- a/couplet-common/couplet-common-business/src/main/java/com/couplet/remote/factory/RemoteVehicleFallbackFactory.java
+++ b/couplet-common/couplet-common-business/src/main/java/com/couplet/remote/factory/RemoteVehicleFallbackFactory.java
@@ -48,6 +48,7 @@ public class RemoteVehicleFallbackFactory implements FallbackFactory<RemoteVehic
 
             @Override
             public Result<List<Vehicle>> findByVIN(String vin) {
+                log.error("车辆服务调用失败:"+cause.getMessage());
                 return Result.error("车辆服务调用失败:" + cause.getMessage());
             }
         };
diff --git a/couplet-common/couplet-common-core/src/main/java/com/couplet/common/core/constant/ServiceNameConstants.java b/couplet-common/couplet-common-core/src/main/java/com/couplet/common/core/constant/ServiceNameConstants.java
index ed65064..e6fc17d 100644
--- a/couplet-common/couplet-common-core/src/main/java/com/couplet/common/core/constant/ServiceNameConstants.java
+++ b/couplet-common/couplet-common-core/src/main/java/com/couplet/common/core/constant/ServiceNameConstants.java
@@ -26,8 +26,8 @@ public class ServiceNameConstants {
      * @param null:
       * @return null
      * @author 付凡芮
-     * @description 车辆管理模块
+     * @description  couplet-business
      * @date
      */
-    public static final String VEHICLE_SERVICE = "couplet-vehicle";
+    public static final String BUSINESS_SERVICE = "couplet-business";
 }
diff --git a/couplet-modules/couplet-modules-mq/src/main/java/com/couplet/mq/CoupletMqApplatcaion.java b/couplet-modules/couplet-modules-mq/src/main/java/com/couplet/mq/CoupletMqApplatcaion.java
index d1c309f..c96528a 100644
--- a/couplet-modules/couplet-modules-mq/src/main/java/com/couplet/mq/CoupletMqApplatcaion.java
+++ b/couplet-modules/couplet-modules-mq/src/main/java/com/couplet/mq/CoupletMqApplatcaion.java
@@ -19,6 +19,6 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 public class CoupletMqApplatcaion {
     public static void main(String[] args) {
         SpringApplication.run(CoupletMqApplatcaion.class, args);
-        System.out.println("获取报文、RabbitMQ模块启动成功");
+        System.out.println("RabbitMQ模块启动成功");
     }
 }
diff --git a/couplet-modules/couplet-modules-onLine/src/main/java/com/couplet/online/OnlineApplication.java b/couplet-modules/couplet-modules-onLine/src/main/java/com/couplet/online/CoupletOnlineApplication.java
similarity index 87%
rename from couplet-modules/couplet-modules-onLine/src/main/java/com/couplet/online/OnlineApplication.java
rename to couplet-modules/couplet-modules-onLine/src/main/java/com/couplet/online/CoupletOnlineApplication.java
index e68b054..3937491 100644
--- a/couplet-modules/couplet-modules-onLine/src/main/java/com/couplet/online/OnlineApplication.java
+++ b/couplet-modules/couplet-modules-onLine/src/main/java/com/couplet/online/CoupletOnlineApplication.java
@@ -18,9 +18,9 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 @EnableMyFeignClients
 @SpringBootApplication
 //@EnableFeignClients
-public class OnlineApplication {
+public class CoupletOnlineApplication {
     public static void main(String[] args) {
-        SpringApplication.run(OnlineApplication.class);
+        SpringApplication.run(CoupletOnlineApplication.class);
         System.out.println("车辆上线模块启动成功");
     }
 }