diff --git a/cloud-modules/cloud-breakdown/cloud-breakdown-common/src/main/java/com/muyu/breakdown/domain/BreakDown.java b/cloud-modules/cloud-breakdown/cloud-breakdown-common/src/main/java/com/muyu/breakdown/domain/BreakDown.java
index e8c7820..fd7933e 100644
--- a/cloud-modules/cloud-breakdown/cloud-breakdown-common/src/main/java/com/muyu/breakdown/domain/BreakDown.java
+++ b/cloud-modules/cloud-breakdown/cloud-breakdown-common/src/main/java/com/muyu/breakdown/domain/BreakDown.java
@@ -5,8 +5,11 @@ import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.muyu.common.core.annotation.Excel;
 import com.muyu.common.core.web.domain.BaseEntity;
+import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import lombok.experimental.SuperBuilder;
 
 /**
  * @author Lenovo
@@ -18,6 +21,9 @@ import lombok.EqualsAndHashCode;
  */
 @EqualsAndHashCode(callSuper = true)
 @Data
+@SuperBuilder
+@NoArgsConstructor
+@AllArgsConstructor
 @TableName("sys_car_fault")
 public class BreakDown extends BaseEntity {
 
diff --git a/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/BreakDownApplication.java b/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/breakdown/BreakDownApplication.java
similarity index 86%
rename from cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/BreakDownApplication.java
rename to cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/breakdown/BreakDownApplication.java
index 3d4869c..b00dea4 100644
--- a/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/BreakDownApplication.java
+++ b/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/breakdown/BreakDownApplication.java
@@ -1,4 +1,4 @@
-package com.muyu;
+package com.muyu.breakdown;
 
 import com.muyu.common.security.annotation.EnableCustomConfig;
 import com.muyu.common.security.annotation.EnableMyFeignClients;
@@ -18,6 +18,6 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 @SpringBootApplication
 public class BreakDownApplication {
     public static void main(String[] args) {
-        SpringApplication.run(BreakDownApplication.class, args);
+        SpringApplication.run(BreakDownApplication.class);
     }
 }
diff --git a/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/breakdown/controller/BreakDownController.java b/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/breakdown/controller/BreakDownController.java
index 243fbaa..cae2af2 100644
--- a/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/breakdown/controller/BreakDownController.java
+++ b/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/breakdown/controller/BreakDownController.java
@@ -1,10 +1,20 @@
 package com.muyu.breakdown.controller;
 
+import com.muyu.breakdown.domain.BreakDown;
 import com.muyu.breakdown.service.BreakDownService;
+import com.muyu.common.core.domain.Result;
+import com.muyu.common.core.utils.poi.ExcelUtil;
 import com.muyu.common.core.web.controller.BaseController;
+import com.muyu.common.core.web.page.TableDataInfo;
+import com.muyu.common.security.annotation.RequiresPermissions;
+import com.muyu.common.security.utils.SecurityUtils;
+import jakarta.servlet.http.HttpServletResponse;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.Arrays;
+import java.util.List;
 
 /**
  * @ Tool：IntelliJ IDEA
@@ -20,6 +30,80 @@ public class BreakDownController extends BaseController {
 
     @Autowired
     private BreakDownService breakDownService;
+    /**
+     * 查询车辆故障列表
+     */
+    @RequiresPermissions("breakdown:breakdown:list")
+    @GetMapping("/list")
+    public Result<TableDataInfo<BreakDown>> list(BreakDown breakDown)
+    {
+        startPage();
+        List<BreakDown> list = breakDownService.selectBreakDownList(breakDown);
+        return getDataTable(list);
+    }
+
+    /**
+     * 导出车辆故障列表
+     */
+    @RequiresPermissions("breakdown:breakdown:export")
+    @PostMapping("/export")
+    public void export(HttpServletResponse response, BreakDown breakDown)
+    {
+        List<BreakDown> list = breakDownService.selectBreakDownList(breakDown);
+        ExcelUtil<BreakDown> util = new ExcelUtil<BreakDown>(BreakDown.class);
+        util.exportExcel(response, list, "车辆故障数据");
+    }
+
+    /**
+     * 获取车辆故障详细信息
+     */
+    @RequiresPermissions("breakdown:breakdown:query")
+    @GetMapping(value = "/{id}")
+    public Result<List<BreakDown>> getInfo(@PathVariable("id") Long id)
+    {
+        return success(breakDownService.selectBreakDownById(id));
+    }
+
+    /**
+     * 新增车辆故障
+     */
+    @RequiresPermissions("breakdown:breakdown:add")
+    @PostMapping
+    public Result<Integer> add(
+            @Validated @RequestBody BreakDown breakDown)
+    {
+        if (breakDownService.checkIdUnique(breakDown)) {
+            return error("新增 车辆故障 '" + breakDown + "'失败，车辆故障已存在");
+        }
+        breakDown.setCreateBy(SecurityUtils.getUsername());
+        return toAjax(breakDownService.save(breakDown));
+    }
+
+    /**
+     * 修改车辆故障
+     */
+    @RequiresPermissions("breakdown:breakdown:edit")
+    @PutMapping
+    public Result<Integer> edit(
+            @Validated @RequestBody BreakDown breakDown)
+    {
+        if (!breakDownService.checkIdUnique(breakDown)) {
+            return error("修改 车辆故障 '" + breakDown + "'失败，车辆故障不存在");
+        }
+        breakDown.setUpdateBy(SecurityUtils.getUsername());
+        return toAjax(breakDownService.updateById(breakDown));
+    }
+
+    /**
+     * 删除车辆故障
+     */
+    @RequiresPermissions("breakdown:breakdown:remove")
+    @DeleteMapping("/{ids}")
+    public Result<Integer> remove(@PathVariable("ids") Long[] ids)
+    {
+        breakDownService.removeBatchByIds(Arrays.asList(ids));
+        return success();
+    }
 
 
 }
diff --git a/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/breakdown/service/BreakDownService.java b/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/breakdown/service/BreakDownService.java
index aa16104..5b829ac 100644
--- a/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/breakdown/service/BreakDownService.java
+++ b/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/breakdown/service/BreakDownService.java
@@ -3,6 +3,8 @@ package com.muyu.breakdown.service;
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.muyu.breakdown.domain.BreakDown;
 
+import java.util.List;
+
 /**
  * @ Tool：IntelliJ IDEA
  * @ Author：CHX
@@ -12,4 +14,27 @@ import com.muyu.breakdown.domain.BreakDown;
  * @author Lenovo
  */
 public interface BreakDownService extends IService<BreakDown> {
+    /**
+     * 精确查询车辆故障
+     *
+     * @param id 车辆故障主键
+     * @return 车辆故障
+     */
+    public BreakDown selectBreakDownById(Long id);
+
+    /**
+     * 查询车辆故障列表
+     *
+     * @param breakDown 车辆故障
+     * @return 车辆故障集合
+     */
+    public List<BreakDown> selectBreakDownList(BreakDown breakDown);
+
+    /**
+     * 判断 车辆故障 id是否唯一
+     * @param breakDown 车辆故障
+     * @return 结果
+     */
+    Boolean checkIdUnique(BreakDown breakDown);
+
 }
diff --git a/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/breakdown/service/impl/BreakDownServiceImpl.java b/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/breakdown/service/impl/BreakDownServiceImpl.java
index 769d52f..dfc6921 100644
--- a/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/breakdown/service/impl/BreakDownServiceImpl.java
+++ b/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/java/com/muyu/breakdown/service/impl/BreakDownServiceImpl.java
@@ -1,11 +1,16 @@
 package com.muyu.breakdown.service.impl;
 
+import cn.hutool.core.lang.Assert;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.muyu.breakdown.domain.BreakDown;
 import com.muyu.breakdown.mapper.BreakDownMapper;
 import com.muyu.breakdown.service.BreakDownService;
+import com.muyu.common.core.utils.StringUtils;
 import org.springframework.stereotype.Service;
 
+import java.util.List;
+
 /**
  * @ Tool：IntelliJ IDEA
  * @ Author：CHX
@@ -16,4 +21,55 @@ import org.springframework.stereotype.Service;
  */
 @Service
 public class BreakDownServiceImpl extends ServiceImpl<BreakDownMapper, BreakDown> implements BreakDownService {
+    /**
+     * 精确查询车辆故障
+     *
+     * @param id 车辆故障主键
+     * @return 车辆故障
+     */
+    @Override
+    public BreakDown selectBreakDownById(Long id)
+    {
+        LambdaQueryWrapper<BreakDown> queryWrapper = new LambdaQueryWrapper<>();
+        Assert.notNull(id, "id不可为空");
+        queryWrapper.eq(BreakDown::getId, id);
+        return this.getOne(queryWrapper);
+    }
+
+
+    /**
+     * 查询车辆故障列表
+     *
+     * @param breakDown 车辆故障
+     * @return 车辆故障
+     */
+    @Override
+    public List<BreakDown> selectBreakDownList(BreakDown breakDown)
+    {
+        LambdaQueryWrapper<BreakDown> queryWrapper = new LambdaQueryWrapper<>();
+        if (StringUtils.isNotEmpty(breakDown.getFaultCode())){
+            queryWrapper.eq(BreakDown::getFaultCode, breakDown.getFaultCode());
+        }
+        if (StringUtils.isNotEmpty(breakDown.getFaultType())){
+            queryWrapper.eq(BreakDown::getFaultType, breakDown.getFaultType());
+        }
+        if (StringUtils.isNotEmpty(breakDown.getCarVin())){
+            queryWrapper.eq(BreakDown::getCarVin, breakDown.getCarVin());
+        }
+        return this.list(queryWrapper);
+    }
+
+    /**
+     * 唯一 判断
+     * @param breakDown 车辆故障
+     * @return 车辆故障
+     */
+    @Override
+    public Boolean checkIdUnique(BreakDown breakDown) {
+        LambdaQueryWrapper<BreakDown> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(BreakDown::getId, breakDown.getId());
+        return this.count(queryWrapper) > 0;
+    }
+
+
 }
diff --git a/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/resources/bootstrap.yml b/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/resources/bootstrap.yml
index 30c3e9a..bc12eda 100644
--- a/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/resources/bootstrap.yml
+++ b/cloud-modules/cloud-breakdown/cloud-breakdown-server/src/main/resources/bootstrap.yml
@@ -1,6 +1,6 @@
 # Tomcat
 server:
-  port: 9701
+  port: 9702
 
 # nacos线上地址
 nacos:
@@ -57,4 +57,4 @@ spring:
           - application-rabbit-config-${spring.profiles.active}.${spring.cloud.nacos.config.file-extension}
 logging:
   level:
-    com.muyu.system.mapper: DEBUG
+    com.muyu.breakdown.mapper: DEBUG