diff --git a/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/ErrorCodeConstants.java b/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/ErrorCodeConstants.java
index e4646618..41444466 100644
--- a/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/ErrorCodeConstants.java
+++ b/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/ErrorCodeConstants.java
@@ -184,4 +184,6 @@ public interface ErrorCodeConstants {
     ErrorCode DISHES_RAW_NOT_EXISTS = new ErrorCode(1_002_035_002, "菜品原材料不存在");
     // ========== 门店 流水 1_002_036_002 ==========
     ErrorCode BUSINESS_NOT_EXISTS = new ErrorCode(1_002_035_002, "营业统计不存在");
+    // ========== 门店 流水 1_002_037_002 ==========
+    ErrorCode DEVUCE_NOT_EXISTS = new ErrorCode(1_002_035_002, "设备不存在");
 }
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/dishes/DishesController.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/dishes/DishesController.java
index bb3d9972..0bb94a61 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/dishes/DishesController.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/dishes/DishesController.java
@@ -1,5 +1,6 @@
 package cn.iocoder.yudao.module.system.controller.admin.dishes;
 
+import cn.hutool.core.util.NumberUtil;
 import cn.iocoder.yudao.module.system.controller.admin.dishes.vo.DishesPageReqVO;
 import cn.iocoder.yudao.module.system.controller.admin.dishes.vo.DishesRespVO;
 import cn.iocoder.yudao.module.system.controller.admin.dishes.vo.DishesSaveReqVO;
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/dishes/vo/DishesRespVO.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/dishes/vo/DishesRespVO.java
index 20d4e10f..f92f3ff4 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/dishes/vo/DishesRespVO.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/dishes/vo/DishesRespVO.java
@@ -57,4 +57,12 @@ public class DishesRespVO {
 
     private LocalDateTime createTime;
 
+    @Schema(description = "门店编号")
+    private Long carteenId;
+
+    @Schema(description = "总价格")
+    private BigDecimal dishesSumPrice;
+
+    @Schema(description = "菜品总重量")
+    private BigDecimal dishesNumber;
 }
\ No newline at end of file
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/dishes/vo/DishesSaveReqVO.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/dishes/vo/DishesSaveReqVO.java
index 41cf3977..3870dbd4 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/dishes/vo/DishesSaveReqVO.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/dishes/vo/DishesSaveReqVO.java
@@ -53,4 +53,8 @@ public class DishesSaveReqVO {
     @Schema(description = "菜品类型", example = "1")
     private String dishecType;
 
+    @Schema(description = "总价格", example = "1")
+    private BigDecimal dishesSumPrice;
+    @Schema(description = "菜品总重量", example = "1")
+    private BigDecimal dishesNumber;
 }
\ No newline at end of file
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/app/devuce/DevuceController.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/app/devuce/DevuceController.java
new file mode 100644
index 00000000..892de9ee
--- /dev/null
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/app/devuce/DevuceController.java
@@ -0,0 +1,99 @@
+package cn.iocoder.yudao.module.system.controller.app.devuce;
+
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.system.controller.admin.dishes.vo.DishesRespVO;
+import cn.iocoder.yudao.module.system.controller.app.devuce.vo.DevuceSaveReqVO;
+import cn.iocoder.yudao.module.system.dal.dataobject.dishes.DishesDO;
+import cn.iocoder.yudao.module.system.service.devuce.DevuceService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.annotation.security.PermitAll;
+import javax.validation.Valid;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+
+
+
+@Tag(name = "管理后台 - 设备")
+@RestController
+@RequestMapping("/t/devuce")
+@Validated
+@PermitAll
+public class DevuceController {
+
+    @Resource
+    private DevuceService devuceService;
+
+//    @PostMapping("/create")
+//    @Operation(summary = "创建设备")
+//    public CommonResult<Long> createDevuce(@Valid @RequestBody DevuceSaveReqVO createReqVO) {
+//        return success(devuceService.createDevuce(createReqVO));
+//    }
+    /**
+     * @Description: 进行解绑与绑定操作
+     * @Author: qjq
+     * @Date: 2024/4/7 15:23
+     * @return
+     */
+    @PutMapping("/update")
+    @Operation(summary = "更新设备")
+    public CommonResult<Boolean> updateDevuce(@Valid @RequestBody DevuceSaveReqVO updateReqVO) {
+        devuceService.updateDevuce(updateReqVO);
+        return success(true);
+    }
+
+//    @DeleteMapping("/delete")
+//    @Operation(summary = "删除设备")
+//    @Parameter(name = "id", description = "编号", required = true)
+//    @PreAuthorize("@ss.hasPermission('t:devuce:delete')")
+//    public CommonResult<Boolean> deleteDevuce(@RequestParam("id") Long id) {
+//        devuceService.deleteDevuce(id);
+//        return success(true);
+//    }
+
+//    @GetMapping("/get")
+//    @Operation(summary = "获得设备")
+//    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+//    public CommonResult<DevuceRespVO> getDevuce(@RequestParam("id") Long id) {
+//        DevuceDO devuce = devuceService.getDevuce(id);
+//        return success(BeanUtils.toBean(devuce, DevuceRespVO.class));
+//    }
+    @GetMapping("/dishes/list")
+    @Operation(summary = "获得菜品列表")
+    public CommonResult<List<DishesRespVO>> getDishesList(@RequestParam("carteenId") Long carteenId) {
+        List<DishesDO> dishesList = devuceService.getDishesList(carteenId);
+        return success(BeanUtils.toBean(dishesList, DishesRespVO.class));
+    }
+    @GetMapping("/list")
+    @Operation(summary = "获得绑定的菜品")
+    public CommonResult<DishesRespVO> getDevuceList(@RequestParam("sn")String sn) {
+        DishesDO devuceList = devuceService.getDevuceList(sn);
+        return success(BeanUtils.toBean(devuceList, DishesRespVO.class));
+    }
+//    @GetMapping("/page")
+//    @Operation(summary = "获得设备分页")
+//    public CommonResult<PageResult<DevuceRespVO>> getDevucePage(@Valid DevucePageReqVO pageReqVO) {
+//        PageResult<DevuceDO> pageResult = devuceService.getDevucePage(pageReqVO);
+//        return success(BeanUtils.toBean(pageResult, DevuceRespVO.class));
+//    }
+
+//    @GetMapping("/export-excel")
+//    @Operation(summary = "导出设备 Excel")
+//    @PreAuthorize("@ss.hasPermission('t:devuce:export')")
+//    @OperateLog(type = EXPORT)
+//    public void exportDevuceExcel(@Valid DevucePageReqVO pageReqVO,
+//              HttpServletResponse response) throws IOException {
+//        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+//        List<DevuceDO> list = devuceService.getDevucePage(pageReqVO).getList();
+//        // 导出 Excel
+//        ExcelUtils.write(response, "设备.xls", "数据", DevuceRespVO.class,
+//                        BeanUtils.toBean(list, DevuceRespVO.class));
+//    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/app/devuce/vo/DevucePageReqVO.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/app/devuce/vo/DevucePageReqVO.java
new file mode 100644
index 00000000..7f217509
--- /dev/null
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/app/devuce/vo/DevucePageReqVO.java
@@ -0,0 +1,31 @@
+package cn.iocoder.yudao.module.system.controller.app.devuce.vo;
+
+import lombok.*;
+import java.util.*;
+import io.swagger.v3.oas.annotations.media.Schema;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import org.springframework.format.annotation.DateTimeFormat;
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - 设备分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class DevucePageReqVO extends PageParam {
+
+    @Schema(description = "设备SN码")
+    private String deviceSn;
+
+    @Schema(description = "菜品id", example = "17970")
+    private Long dishesId;
+
+    @Schema(description = "创建时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] createTime;
+
+    @Schema(description = "是否绑定")
+    private Boolean  bind;
+
+}
\ No newline at end of file
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/app/devuce/vo/DevuceRespVO.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/app/devuce/vo/DevuceRespVO.java
new file mode 100644
index 00000000..81390519
--- /dev/null
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/app/devuce/vo/DevuceRespVO.java
@@ -0,0 +1,36 @@
+package cn.iocoder.yudao.module.system.controller.app.devuce.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.*;
+import java.util.*;
+import java.util.*;
+import org.springframework.format.annotation.DateTimeFormat;
+import java.time.LocalDateTime;
+import com.alibaba.excel.annotation.*;
+
+@Schema(description = "管理后台 - 设备 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class DevuceRespVO {
+
+    @Schema(description = "设备编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11545")
+    @ExcelProperty("设备编号")
+    private Long id;
+
+    @Schema(description = "设备SN码", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("设备SN码")
+    private String deviceSn;
+
+    @Schema(description = "菜品id", example = "17970")
+    @ExcelProperty("菜品id")
+    private Long dishesId;
+
+    @Schema(description = "创建时间")
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+    @Schema(description = "是否绑定", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("是否绑定")
+    private Boolean  bind;
+
+}
\ No newline at end of file
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/app/devuce/vo/DevuceSaveReqVO.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/app/devuce/vo/DevuceSaveReqVO.java
new file mode 100644
index 00000000..68a17c17
--- /dev/null
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/app/devuce/vo/DevuceSaveReqVO.java
@@ -0,0 +1,26 @@
+package cn.iocoder.yudao.module.system.controller.app.devuce.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.*;
+import java.util.*;
+import javax.validation.constraints.*;
+
+@Schema(description = "管理后台 - 设备新增/修改 Request VO")
+@Data
+public class DevuceSaveReqVO {
+
+    @Schema(description = "设备编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11545")
+    private Long id;
+
+    @Schema(description = "设备SN码", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotEmpty(message = "设备SN码不能为空")
+    private String deviceSn;
+
+    @Schema(description = "菜品id", example = "17970")
+    private Long dishesId;
+
+    @Schema(description = "是否绑定", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "是否绑定不能为空")
+    private Boolean  bind;
+
+}
\ No newline at end of file
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/dataobject/devuce/DevuceDO.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/dataobject/devuce/DevuceDO.java
new file mode 100644
index 00000000..c0b4ae99
--- /dev/null
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/dataobject/devuce/DevuceDO.java
@@ -0,0 +1,45 @@
+package cn.iocoder.yudao.module.system.dal.dataobject.devuce;
+
+import lombok.*;
+import java.util.*;
+import java.time.LocalDateTime;
+import java.time.LocalDateTime;
+import com.baomidou.mybatisplus.annotation.*;
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+
+/**
+ * 设备 DO
+ *
+ * @author 开发账号
+ */
+@TableName("t_devuce")
+@KeySequence("t_devuce_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class DevuceDO extends BaseDO {
+    public  static final Integer  BIND=1;
+    public  static final Integer  LAPSE=0;
+
+    /**
+     * 设备编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 设备SN码
+     */
+    private String deviceSn;
+    /**
+     * 菜品id
+     */
+    private Long dishesId;
+    /**
+     * 是否绑定
+     */
+    private Boolean  bind;
+
+}
\ No newline at end of file
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/dataobject/dishes/DishesDO.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/dataobject/dishes/DishesDO.java
index 8487abfd..905c464b 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/dataobject/dishes/DishesDO.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/dataobject/dishes/DishesDO.java
@@ -71,4 +71,12 @@ public class DishesDO extends BaseDO {
      * 门店编号
      */
     private Long carteenId;
+    /**
+     * 总价格
+     */
+    private BigDecimal dishesSumPrice;
+    /**
+     * 菜品总重量
+     */
+    private BigDecimal dishesNumber;
 }
\ No newline at end of file
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/mysql/devuce/DevuceMapper.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/mysql/devuce/DevuceMapper.java
new file mode 100644
index 00000000..a8a4495b
--- /dev/null
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/mysql/devuce/DevuceMapper.java
@@ -0,0 +1,32 @@
+package cn.iocoder.yudao.module.system.dal.mysql.devuce;
+
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.system.controller.app.devuce.vo.DevucePageReqVO;
+import cn.iocoder.yudao.module.system.dal.dataobject.devuce.DevuceDO;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Update;
+
+/**
+ * 设备 Mapper
+ *
+ * @author 开发账号
+ */
+@Mapper
+public interface DevuceMapper extends BaseMapperX<DevuceDO> {
+
+    default PageResult<DevuceDO> selectPage(DevucePageReqVO reqVO) {
+        return selectPage(reqVO, new LambdaQueryWrapperX<DevuceDO>()
+                .eqIfPresent(DevuceDO::getDeviceSn, reqVO.getDeviceSn())
+                .eqIfPresent(DevuceDO::getDishesId, reqVO.getDishesId())
+                .betweenIfPresent(DevuceDO::getCreateTime, reqVO.getCreateTime())
+                .eqIfPresent(DevuceDO::getBind, reqVO.getBind())
+                .orderByDesc(DevuceDO::getId));
+    }
+
+
+
+}
\ No newline at end of file
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/devuce/DevuceService.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/devuce/DevuceService.java
new file mode 100644
index 00000000..66ff8747
--- /dev/null
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/devuce/DevuceService.java
@@ -0,0 +1,58 @@
+package cn.iocoder.yudao.module.system.service.devuce;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.system.controller.app.devuce.vo.DevucePageReqVO;
+import cn.iocoder.yudao.module.system.controller.app.devuce.vo.DevuceSaveReqVO;
+import cn.iocoder.yudao.module.system.dal.dataobject.devuce.DevuceDO;
+import cn.iocoder.yudao.module.system.dal.dataobject.dishes.DishesDO;
+
+import javax.validation.Valid;
+import java.util.List;
+
+/**
+ * 设备 Service 接口
+ *
+ * @author 开发账号
+ */
+public interface DevuceService {
+
+    /**
+     * 创建设备
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createDevuce(@Valid DevuceSaveReqVO createReqVO);
+
+    /**
+     * 更新设备
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateDevuce(@Valid DevuceSaveReqVO updateReqVO);
+
+    /**
+     * 删除设备
+     *
+     * @param id 编号
+     */
+    void deleteDevuce(Long id);
+
+    /**
+     * 获得设备
+     *
+     * @param id 编号
+     * @return 设备
+     */
+    DevuceDO getDevuce(Long id);
+
+    /**
+     * 获得设备分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 设备分页
+     */
+    PageResult<DevuceDO> getDevucePage(DevucePageReqVO pageReqVO);
+    DishesDO getDevuceList(String sn);
+    List<DishesDO> getDishesList(Long carteenId);
+}
\ No newline at end of file
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/devuce/DevuceServiceImpl.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/devuce/DevuceServiceImpl.java
new file mode 100644
index 00000000..8f336f50
--- /dev/null
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/devuce/DevuceServiceImpl.java
@@ -0,0 +1,111 @@
+package cn.iocoder.yudao.module.system.service.devuce;
+
+import cn.hutool.core.util.ObjUtil;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.system.controller.app.devuce.vo.DevucePageReqVO;
+import cn.iocoder.yudao.module.system.controller.app.devuce.vo.DevuceSaveReqVO;
+import cn.iocoder.yudao.module.system.dal.dataobject.devuce.DevuceDO;
+import cn.iocoder.yudao.module.system.dal.dataobject.dishes.DishesDO;
+import cn.iocoder.yudao.module.system.dal.mysql.devuce.DevuceMapper;
+import cn.iocoder.yudao.module.system.dal.mysql.dishes.DishesMapper;
+import cn.iocoder.yudao.module.system.enums.ErrorCodeConstants;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import javax.annotation.Resource;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+
+/**
+ * 设备 Service 实现类
+ *
+ * @author 开发账号
+ */
+@Service
+@Validated
+public class DevuceServiceImpl implements DevuceService {
+
+    @Resource
+    private DevuceMapper devuceMapper;
+    @Resource
+    private DishesMapper dishesMapper;
+
+    @Override
+    public Long createDevuce(DevuceSaveReqVO createReqVO) {
+        // 插入
+        DevuceDO devuce = BeanUtils.toBean(createReqVO, DevuceDO.class);
+        devuceMapper.insert(devuce);
+        // 返回
+        return devuce.getId();
+    }
+
+
+    @Override
+    public void updateDevuce(DevuceSaveReqVO updateReqVO) {
+        // 校验存在
+        if (devuceMapper.selectOne(new LambdaQueryWrapperX<DevuceDO>()
+                .eqIfPresent(DevuceDO::getDeviceSn,updateReqVO.getDeviceSn())) == null) {
+            createDevuce(updateReqVO);
+        }else{
+            devuceMapper.update(new LambdaUpdateWrapper<DevuceDO>()
+                    .set(DevuceDO::getBind,updateReqVO.getBind())
+                    .set(DevuceDO::getDeleted,Boolean.TRUE)
+                    .eq(DevuceDO::getDeviceSn,updateReqVO.getDeviceSn()));
+        }
+    }
+
+    @Override
+    public void deleteDevuce(Long id) {
+        // 校验存在
+        validateDevuceExists(id);
+        // 删除
+        devuceMapper.deleteById(id);
+    }
+
+    private void validateDevuceExists(Long id) {
+        if (devuceMapper.selectById(id) == null) {
+            throw exception(ErrorCodeConstants.DEVUCE_NOT_EXISTS);
+        }
+    }
+
+    @Override
+    public DevuceDO getDevuce(Long id) {
+        return devuceMapper.selectById(id);
+    }
+
+    @Override
+    public PageResult<DevuceDO> getDevucePage(DevucePageReqVO pageReqVO) {
+        return devuceMapper.selectPage(pageReqVO);
+    }
+
+    @Override
+    public DishesDO getDevuceList(String sn) {
+        //获取当前设备绑定的菜品id
+        DevuceDO devuceDO = devuceMapper.selectOne(new LambdaQueryWrapperX<DevuceDO>()
+                .eq(DevuceDO::getDeviceSn, sn));
+        if(ObjUtil.isEmpty(devuceDO)){
+            return null;
+        }else{
+            //获取菜品信息
+            return dishesMapper.selectOne(new LambdaQueryWrapperX<DishesDO>()
+                    .eqIfPresent(DishesDO::getId, devuceDO.getDishesId()));
+        }
+    }
+
+    @Override
+    public List<DishesDO> getDishesList(Long carteenId) {
+        //获取已绑定的菜品id
+        List<Long> collect = devuceMapper.selectList(new LambdaQueryWrapperX<DevuceDO>()
+                .eq(DevuceDO::getBind, DevuceDO.BIND))
+                .stream()
+                .map(DevuceDO::getDishesId).collect(Collectors.toList());
+
+        return  dishesMapper.selectList(new LambdaQueryWrapperX<DishesDO>()
+                .notIn(DishesDO::getId, collect));
+    }
+}
\ No newline at end of file
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/dishes/DishesServiceImpl.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/dishes/DishesServiceImpl.java
index 9dd1ad77..91a5c0a2 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/dishes/DishesServiceImpl.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/dishes/DishesServiceImpl.java
@@ -1,22 +1,19 @@
 package cn.iocoder.yudao.module.system.service.dishes;
 
-import cn.hutool.core.util.ObjUtil;
+import cn.hutool.core.util.NumberUtil;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.module.system.controller.admin.dishes.vo.DishesPageReqVO;
 import cn.iocoder.yudao.module.system.controller.admin.dishes.vo.DishesSaveReqVO;
 import cn.iocoder.yudao.module.system.dal.dataobject.dishes.DishesDO;
 import cn.iocoder.yudao.module.system.dal.mysql.dishes.DishesMapper;
 import cn.iocoder.yudao.module.system.enums.ErrorCodeConstants;
-import com.xingyuv.captcha.util.Base64Utils;
 import lombok.SneakyThrows;
 import org.springframework.stereotype.Service;
-import javax.annotation.Resource;
 import org.springframework.validation.annotation.Validated;
 
-import cn.iocoder.yudao.framework.common.pojo.PageResult;
-import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
-
-
-import java.util.Base64;
+import javax.annotation.Resource;
+import java.math.BigDecimal;
 
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
 
@@ -37,6 +34,16 @@ public class DishesServiceImpl implements DishesService {
         // 插入
         DishesDO dishes = BeanUtils.toBean(createReqVO, DishesDO.class);
         dishes.setDeleted(Boolean.FALSE);
+        //计算每g多少钱
+        BigDecimal dishesSumPrice = createReqVO.getDishesSumPrice();
+        BigDecimal dishesNumber = createReqVO.getDishesNumber();
+        BigDecimal div = NumberUtil.div(dishesSumPrice, dishesNumber, 2);
+        //避免计算出每克价格约 为0
+        if(div.floatValue() <= 0.00f){
+            dishes.setDishesBasePrice(new BigDecimal("0.01"));
+        }else{
+            dishes.setDishesBasePrice(div);
+        }
         dishesMapper.insert(dishes);
         // 返回
         return dishes.getId();