diff --git a/cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/mapper/CarInformationMapper.java b/cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/mapper/CarInformationMapper.java
index 9206aa9..0954456 100644
--- a/cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/mapper/CarInformationMapper.java
+++ b/cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/mapper/CarInformationMapper.java
@@ -61,4 +61,6 @@ public interface CarInformationMapper {
     List<CarInformation> selectBycarInformationIDAndLicensePlate();
 
 
+
+
 }
diff --git a/cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/mapper/CarMessageMapper.java b/cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/mapper/CarMessageMapper.java
index 4042eea..7e4d846 100644
--- a/cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/mapper/CarMessageMapper.java
+++ b/cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/mapper/CarMessageMapper.java
@@ -19,4 +19,16 @@ public interface CarMessageMapper {
      * 添加车辆报文规则
      */
     Integer insertCarMessage(CarMessage carMessage);
+
+
+    /**
+     * 删除车辆报文规则
+     */
+    Integer deleteByCarMessageId(Integer carMessageId);
+
+    /**
+     * 修改车辆报文规则
+     */
+    Integer updateCarMessage(CarMessage carMessage);
+
 }
diff --git a/cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/service/CarMessageService.java b/cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/service/CarMessageService.java
index e5a7e56..8f3a113 100644
--- a/cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/service/CarMessageService.java
+++ b/cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/service/CarMessageService.java
@@ -19,4 +19,18 @@ public interface CarMessageService {
      * 添加车辆报文规则
      */
     Result insertCarMessage(CarMessage carMessage);
+
+
+    /**
+     * 删除车辆报文规则
+     */
+    Result delectByCarMessageId(Integer carMessageId);
+
+
+    /**
+     * 修改车辆报文规则
+     */
+    Result updateCarMessage(CarMessage carMessage);
+
+
 }
diff --git a/cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/service/Impl/CarMessageServiceImpl.java b/cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/service/Impl/CarMessageServiceImpl.java
index a5d9356..830252f 100644
--- a/cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/service/Impl/CarMessageServiceImpl.java
+++ b/cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/service/Impl/CarMessageServiceImpl.java
@@ -27,4 +27,29 @@ public class CarMessageServiceImpl implements CarMessageService {
         }
         return Result.error(402,"添加失败");
     }
+
+    @Override
+    public Result delectByCarMessageId(Integer carMessageId) {
+        Integer deleteByCarMessageId = carMessageMapper.deleteByCarMessageId(carMessageId);
+        if (deleteByCarMessageId >0){
+            return Result.success(carMessageId ,"删除成功");
+        }
+        return  Result.error(402,"删除失败");
+    }
+
+    @Override
+    public Result updateCarMessage(CarMessage carMessage) {
+        Integer integer = carMessageMapper.updateCarMessage(carMessage);
+        if(integer > 0)
+        {
+            return Result.success(carMessage,"修改成功");
+        }
+        return Result.error( 402,"修改失败");
+    }
+
+
+
+
+
+
 }
diff --git a/cloud-modules/cloud-modules-car/src/main/resources/mapper/car/CarMessageMapper.xml b/cloud-modules/cloud-modules-car/src/main/resources/mapper/car/CarMessageMapper.xml
index 2b81290..1c5e4e5 100644
--- a/cloud-modules/cloud-modules-car/src/main/resources/mapper/car/CarMessageMapper.xml
+++ b/cloud-modules/cloud-modules-car/src/main/resources/mapper/car/CarMessageMapper.xml
@@ -19,6 +19,7 @@
         <result property="carMessageEndIndex" column="car_message_end_index"/>
         <result property="carMessageState"   column= "car_message_state"/>
     </resultMap>
+
     <insert id="insertCarMessage">
         INSERT INTO `car_message` (
         car_message_cartype,
@@ -38,6 +39,36 @@
         )
     </insert>
 
+    <update id="updateCarMessage">
+        UPDATE `car_message`
+        SET
+            <if test="carMessageCartype != null" >
+                car_message_cartype = #{carMessageCartype} ,
+            </if>
+            <if test="carMessageType != null">
+                car_message_type = #{carMessageType} ,
+            </if>
+            <if test="carMessageStartIndex != null">
+                car_message_start_index = #{carMessageStartIndex} ,
+            </if>
+            <if test="carMessageEndIndex != null">
+                car_message_end_index = #{carMessageEndIndex} ,
+            </if>
+            <if test="messageTypeClass != null and messageTypeClass !=''">
+                message_type_class = #{messageTypeClass} ,
+            </if>
+            <if test="carMessageState != null ">
+                car_message_state = #{carMessageState}
+            </if>
+
+    </update>
+
+    <delete id="deleteByCarMessageId">
+        DELETE FROM `car_message`
+        WHERE `car_message`.car_message_id = #{carMessageId}
+
+    </delete>
+
     <select id="selectCarMessageList" resultMap="carMessageResult">
         SELECT
             car_message_id,