diff --git a/cloud-modules/cloud-modules-car/src/main/java/com/muyu/mapper/CarTypeMapper.java b/cloud-modules/cloud-modules-car/src/main/java/com/muyu/mapper/CarTypeMapper.java
index 26b33f3..4875a51 100644
--- a/cloud-modules/cloud-modules-car/src/main/java/com/muyu/mapper/CarTypeMapper.java
+++ b/cloud-modules/cloud-modules-car/src/main/java/com/muyu/mapper/CarTypeMapper.java
@@ -7,6 +7,7 @@ import org.apache.ibatis.annotations.Param;
 
 
 public interface CarTypeMapper extends BaseMapper<CarType> {
-    CarType findCarTypeById(@Param("carTypeId") Long carTypeId);
+
+
 
 }
diff --git a/cloud-modules/cloud-modules-car/src/main/java/com/muyu/mapper/SysCarMapper.java b/cloud-modules/cloud-modules-car/src/main/java/com/muyu/mapper/SysCarMapper.java
index e68fd22..27ad674 100644
--- a/cloud-modules/cloud-modules-car/src/main/java/com/muyu/mapper/SysCarMapper.java
+++ b/cloud-modules/cloud-modules-car/src/main/java/com/muyu/mapper/SysCarMapper.java
@@ -17,6 +17,6 @@ public interface SysCarMapper extends BaseMapper<SysCar> {
 
     SysCarVo selectSysCarVoById(@Param("id") Long id);
 
-    SysCar findCarByVin(@Param("carVin") String carVin);
+
 
 }
diff --git a/cloud-modules/cloud-modules-car/src/main/resources/mapper/SysCaeTypeMapper.xml b/cloud-modules/cloud-modules-car/src/main/resources/mapper/SysCaeTypeMapper.xml
index 64cef95..b121eae 100644
--- a/cloud-modules/cloud-modules-car/src/main/resources/mapper/SysCaeTypeMapper.xml
+++ b/cloud-modules/cloud-modules-car/src/main/resources/mapper/SysCaeTypeMapper.xml
@@ -4,8 +4,5 @@
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.muyu.mapper.CarTypeMapper">
 
-    <select id="findCarTypeById" resultType="com.muyu.domain.CarType">
-    select * from car_type where id=#{carTypeId}
-    </select>
 
 </mapper>
diff --git a/cloud-modules/cloud-modules-car/src/main/resources/mapper/SysCarMapper.xml b/cloud-modules/cloud-modules-car/src/main/resources/mapper/SysCarMapper.xml
index c1dd680..26fb268 100644
--- a/cloud-modules/cloud-modules-car/src/main/resources/mapper/SysCarMapper.xml
+++ b/cloud-modules/cloud-modules-car/src/main/resources/mapper/SysCarMapper.xml
@@ -38,7 +38,5 @@
                  LEFT JOIN tb_fence ON sys_car.fence_id=tb_fence.fence_id
         where sys_car.id=#{id}
     </select>
-    <select id="findCarByVin" resultType="com.muyu.domain.SysCar">
-        select * from sys_car where car_vin=#{carVin}
-    </select>
+
 </mapper>