diff --git a/jsowell-admin/src/main/java/com/jsowell/api/uniapp/CarVinController.java b/jsowell-admin/src/main/java/com/jsowell/api/uniapp/CarVinController.java
index 696e40761..7bccf1356 100644
--- a/jsowell-admin/src/main/java/com/jsowell/api/uniapp/CarVinController.java
+++ b/jsowell-admin/src/main/java/com/jsowell/api/uniapp/CarVinController.java
@@ -14,6 +14,7 @@ import com.jsowell.pile.vo.uniapp.AuthCardVO;
 import com.jsowell.service.MemberService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -39,6 +40,7 @@ public class CarVinController extends BaseController {
 
     /**
      * 用户查询绑定的vin列表
+     * http://localhost:8080/uniapp/carVin/getCarVinList
      * @param request
      * @return
      */
@@ -58,8 +60,15 @@ public class CarVinController extends BaseController {
         return response;
     }
 
+    /**
+     * 用户绑定车辆vin信息
+     * http://localhost:8080/uniapp/carVin/bindCarVin
+     * @param request
+     * @param dto
+     * @return
+     */
     @PostMapping("/bindCarVin")
-    public RestApiResponse<?> bindCarVin(HttpServletRequest request, CarVinDTO dto) {
+    public RestApiResponse<?> bindCarVin(HttpServletRequest request, @RequestBody CarVinDTO dto) {
         logger.info("用户绑定Vin params: {}", JSONObject.toJSONString(dto));
         RestApiResponse<?> response = null;
         try {
@@ -69,11 +78,11 @@ public class CarVinController extends BaseController {
             }
             dto.setMemberId(memberId);
             // 校验短信验证码
-            MemberRegisterAndLoginDTO registerAndLoginDTO = MemberRegisterAndLoginDTO.builder()
-                    .mobileNumber(dto.getPhoneNumber())
-                    .verificationCode(dto.getVerificationCode())
-                    .build();
-            memberService.checkVerificationCode(registerAndLoginDTO);
+            // MemberRegisterAndLoginDTO registerAndLoginDTO = MemberRegisterAndLoginDTO.builder()
+            //         .mobileNumber(dto.getPhoneNumber())
+            //         .verificationCode(dto.getVerificationCode())
+            //         .build();
+            // memberService.checkVerificationCode(registerAndLoginDTO);
             int i = carVinInfoService.bindAuthCard(dto);
             response = new RestApiResponse<>(i);
         }catch (BusinessException e){
@@ -86,4 +95,34 @@ public class CarVinController extends BaseController {
         logger.info("用户绑定Vin result:{}", response);
         return response;
     }
+
+    /**
+     * 用户解绑车辆vin信息
+     * http://localhost:8080/uniapp/carVin/unbindCarVin
+     * @param request
+     * @param dto
+     * @return
+     */
+    @PostMapping("/unbindCarVin")
+    public RestApiResponse<?> unbindCarVin(HttpServletRequest request, @RequestBody CarVinDTO dto) {
+        logger.info("用户解绑车辆vin信息 params:{}", JSONObject.toJSONString(dto));
+        RestApiResponse<?> response = null;
+        try {
+            String memberId = getMemberIdByAuthorization(request);
+            if (memberId == null) {
+                throw new BusinessException(ReturnCodeEnum.CODE_AUTHENTICATION_ERROR);
+            }
+            dto.setMemberId(memberId);
+            carVinInfoService.unbindCarVin(dto);
+            response = new RestApiResponse<>();
+        } catch (BusinessException e) {
+            logger.warn("用户解绑车辆vin信息 warn ", e);
+            response = new RestApiResponse<>(e.getCode(), e.getMessage());
+        }catch (Exception e) {
+            logger.warn("用户解绑车辆vin信息 error ", e);
+            response = new RestApiResponse<>(e);
+        }
+        logger.info("用户解绑车辆vin信息 result :{}", response);
+        return response;
+    }
 }
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/service/ICarVinInfoService.java b/jsowell-pile/src/main/java/com/jsowell/pile/service/ICarVinInfoService.java
index 5b1c55849..d7f96d007 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/service/ICarVinInfoService.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/service/ICarVinInfoService.java
@@ -89,4 +89,10 @@ public interface ICarVinInfoService {
      * @return
      */
     int bindAuthCard(CarVinDTO dto);
+
+    /**
+     * 用户解绑车辆vin信息
+     * @param dto
+     */
+    int unbindCarVin(CarVinDTO dto);
 }
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/CarVinInfoServiceImpl.java b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/CarVinInfoServiceImpl.java
index 289900743..1fe9817d9 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/CarVinInfoServiceImpl.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/CarVinInfoServiceImpl.java
@@ -8,6 +8,7 @@ import com.jsowell.common.exception.BusinessException;
 import com.jsowell.common.util.DateUtils;
 import com.jsowell.common.util.StringUtils;
 import com.jsowell.pile.domain.MemberBasicInfo;
+import com.jsowell.pile.domain.PileAuthCard;
 import com.jsowell.pile.dto.CarVinDTO;
 import com.jsowell.pile.service.IMemberBasicInfoService;
 import com.jsowell.pile.vo.CarVinInfoVO;
@@ -163,4 +164,25 @@ public class CarVinInfoServiceImpl implements ICarVinInfoService {
 
         return carVinInfoMapper.insertCarVinInfo(carVinInfo);
     }
+
+    /**
+     * 用户解绑车辆vin信息
+     * @param dto
+     */
+    @Override
+    public int unbindCarVin(CarVinDTO dto) {
+        // 根据传过来的vin号查询数据库
+        CarVinInfo carVinInfo = selectVinInfoByVin(dto.getVinCode());
+        if (carVinInfo == null) {
+            throw new BusinessException(ReturnCodeEnum.CODE_SELECT_INFO_IS_NULL);
+        }
+        // 如果memberId对应的上，则进行解绑操作 (将数据库中 del_flag 改为 1)
+        if (!StringUtils.equals(carVinInfo.getMemberId(), dto.getMemberId())) {
+            throw new BusinessException(ReturnCodeEnum.CODE_SELECT_INFO_IS_NULL);
+        }
+        carVinInfo.setDelFlag("1");
+        return updateCarVinInfo(carVinInfo);
+    }
+
+
 }