diff --git a/fate-launch-common/src/main/java/com/shiyi/launch/domain/Vehiclelaunch.java b/fate-launch-common/src/main/java/com/shiyi/launch/domain/VehicleConnectionReq.java
similarity index 95%
rename from fate-launch-common/src/main/java/com/shiyi/launch/domain/Vehiclelaunch.java
rename to fate-launch-common/src/main/java/com/shiyi/launch/domain/VehicleConnectionReq.java
index 47f8cf9..d74bab8 100644
--- a/fate-launch-common/src/main/java/com/shiyi/launch/domain/Vehiclelaunch.java
+++ b/fate-launch-common/src/main/java/com/shiyi/launch/domain/VehicleConnectionReq.java
@@ -15,7 +15,7 @@ import lombok.experimental.SuperBuilder;
 @AllArgsConstructor
 @NoArgsConstructor
 @SuperBuilder
-public class Vehiclelaunch {
+public class VehicleConnectionReq {
 
     /**
      * 车辆Vin
diff --git a/fate-launch-server/src/main/java/com/shiyi/launch/controller/VehiclelaunchController.java b/fate-launch-server/src/main/java/com/shiyi/launch/controller/VehiclelaunchController.java
index 211bad6..9a12b26 100644
--- a/fate-launch-server/src/main/java/com/shiyi/launch/controller/VehiclelaunchController.java
+++ b/fate-launch-server/src/main/java/com/shiyi/launch/controller/VehiclelaunchController.java
@@ -1,7 +1,7 @@
 package com.shiyi.launch.controller;
 
 import com.fate.common.core.domain.Result;
-import com.shiyi.launch.domain.Vehiclelaunch;
+import com.shiyi.launch.domain.VehicleConnectionReq;
 import com.shiyi.launch.service.VehiclelaunchService;
 import lombok.extern.log4j.Log4j2;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -28,8 +28,8 @@ public class VehiclelaunchController {
      * 车辆上线
      */
     @PostMapping("vehiclelaunch")
-    public Result vehiclelaunchs(@RequestBody Vehiclelaunch vehiclelaunch){
-        String topic = vehiclelaunchService.vehiclelaunch(vehiclelaunch);
+    public Result vehicleConnection(@RequestBody VehicleConnectionReq vehicleConnectionReq){
+        String topic = vehiclelaunchService.vehicleConnection(vehicleConnectionReq);
         return Result.success(topic);
     }
 
diff --git a/fate-launch-server/src/main/java/com/shiyi/launch/mapper/VehicleaunchMapper.java b/fate-launch-server/src/main/java/com/shiyi/launch/mapper/VehicleaunchMapper.java
index 55d9820..968c2df 100644
--- a/fate-launch-server/src/main/java/com/shiyi/launch/mapper/VehicleaunchMapper.java
+++ b/fate-launch-server/src/main/java/com/shiyi/launch/mapper/VehicleaunchMapper.java
@@ -1,7 +1,7 @@
 package com.shiyi.launch.mapper;
 
 import com.shiyi.launch.domain.Car;
-import com.shiyi.launch.domain.Vehiclelaunch;
+import com.shiyi.launch.domain.VehicleConnectionReq;
 import org.apache.ibatis.annotations.Mapper;
 
 /**
@@ -13,7 +13,7 @@ import org.apache.ibatis.annotations.Mapper;
  **/
 @Mapper
 public interface VehicleaunchMapper {
-    Car save(Vehiclelaunch vehiclelaunch);
+    Car save(VehicleConnectionReq vehicleConnectionReq);
 
-    int into(Vehiclelaunch vehiclelaunch);
+    int into(VehicleConnectionReq vehicleConnectionReq);
 }
diff --git a/fate-launch-server/src/main/java/com/shiyi/launch/service/VehiclelaunchService.java b/fate-launch-server/src/main/java/com/shiyi/launch/service/VehiclelaunchService.java
index 7da8911..6577662 100644
--- a/fate-launch-server/src/main/java/com/shiyi/launch/service/VehiclelaunchService.java
+++ b/fate-launch-server/src/main/java/com/shiyi/launch/service/VehiclelaunchService.java
@@ -1,6 +1,6 @@
 package com.shiyi.launch.service;
 
-import com.shiyi.launch.domain.Vehiclelaunch;
+import com.shiyi.launch.domain.VehicleConnectionReq;
 
 /**
  * @Description :
@@ -8,5 +8,6 @@ import com.shiyi.launch.domain.Vehiclelaunch;
  * @Date: 2023-11-30 20:01
  */
 public interface VehiclelaunchService {
-    String vehiclelaunch(Vehiclelaunch vehiclelaunch);
+
+    String vehicleConnection(VehicleConnectionReq vehicleConnectionReq);
 }
diff --git a/fate-launch-server/src/main/java/com/shiyi/launch/service/impl/VehiclelaunchServiceimpl.java b/fate-launch-server/src/main/java/com/shiyi/launch/service/impl/VehiclelaunchServiceimpl.java
index bfb2ef5..c43f76e 100644
--- a/fate-launch-server/src/main/java/com/shiyi/launch/service/impl/VehiclelaunchServiceimpl.java
+++ b/fate-launch-server/src/main/java/com/shiyi/launch/service/impl/VehiclelaunchServiceimpl.java
@@ -1,8 +1,7 @@
 package com.shiyi.launch.service.impl;
 
 import com.fate.common.core.utils.StringUtils;
-import com.shiyi.launch.domain.Car;
-import com.shiyi.launch.domain.Vehiclelaunch;
+import com.shiyi.launch.domain.VehicleConnectionReq;
 import com.shiyi.launch.mapper.VehicleaunchMapper;
 import com.shiyi.launch.service.VehiclelaunchService;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -23,28 +22,28 @@ public class VehiclelaunchServiceimpl implements VehiclelaunchService {
     private VehicleaunchMapper vehicleaunchMapper;
 
     @Override
-    public String vehiclelaunch(Vehiclelaunch vehiclelaunch) {
+    public String vehicleConnection(VehicleConnectionReq vehicleConnectionReq) {
         // 先去查询车辆的vin 在不在 ，如果不在就连接不上
-        if (StringUtils.isEmpty(vehiclelaunch.getVin())){
+        if (StringUtils.isEmpty(vehicleConnectionReq.getVin())){
             return "vin为空";
         }
 
         long time = new Date().getTime();
 
-        vehiclelaunch.setTimestamp(String.valueOf(time));
+        vehicleConnectionReq.setTimestamp(String.valueOf(time));
 
         String uuid = UUID.randomUUID().toString().replaceAll("-","").substring(0,8);
 
-        vehiclelaunch.setNonce(uuid);
+        vehicleConnectionReq.setNonce(uuid);
 
-        int  i  =  vehicleaunchMapper.into(vehiclelaunch);
+        int  i  =  vehicleaunchMapper.into(vehicleConnectionReq);
 
         if(i < 0){
             return "失败";
         }
 
 
-        String fate = "fate" + vehiclelaunch.getVin().substring(3,7) + vehiclelaunch.getNonce();
+        String fate = "fate" + vehicleConnectionReq.getVin().substring(3,7) + vehicleConnectionReq.getNonce();
 
         return fate;
     }