diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/controller/ProductController.java b/src/main/java/com/chaozhanggui/system/cashierservice/controller/ProductController.java
index 642dd8f..66a4127 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/controller/ProductController.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/controller/ProductController.java
@@ -4,6 +4,7 @@ package com.chaozhanggui.system.cashierservice.controller;
 import cn.hutool.core.util.ObjectUtil;
 import com.alibaba.fastjson.JSONObject;
 import com.chaozhanggui.system.cashierservice.entity.dto.ChoseCountDTO;
+import com.chaozhanggui.system.cashierservice.entity.dto.ChoseEatModelDTO;
 import com.chaozhanggui.system.cashierservice.entity.dto.QuerySpecDTO;
 import com.chaozhanggui.system.cashierservice.service.CartService;
 import com.chaozhanggui.system.cashierservice.service.ProductService;
@@ -107,6 +108,13 @@ public class ProductController {
         return Result.success(CodeEnum.SUCCESS, productService.choseCount(choseCountDTO));
     }
 
+    @PostMapping("/choseEatModel")
+    public Result choseEatModel(
+            @Validated @RequestBody ChoseEatModelDTO choseEatModelDTO
+    ) {
+        return Result.success(CodeEnum.SUCCESS, productService.choseEatModel(choseEatModelDTO));
+    }
+
     @PostMapping("cleanCart")
     public Result cleanCart(@RequestBody JSONObject jsonObject) {
         log.info("清空购物车数据：{}", jsonObject);
diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/entity/dto/ChoseEatModelDTO.java b/src/main/java/com/chaozhanggui/system/cashierservice/entity/dto/ChoseEatModelDTO.java
new file mode 100644
index 0000000..f27de02
--- /dev/null
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/entity/dto/ChoseEatModelDTO.java
@@ -0,0 +1,16 @@
+package com.chaozhanggui.system.cashierservice.entity.dto;
+
+import lombok.Data;
+
+import javax.validation.constraints.Min;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+
+@Data
+public class ChoseEatModelDTO {
+    @NotNull
+    private Integer shopId;
+    private String tableId;
+    @NotNull
+    private Integer userId;
+}
diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java
index 8dc7525..c83b500 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java
@@ -8,15 +8,13 @@ import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.chaozhanggui.system.cashierservice.dao.*;
 import com.chaozhanggui.system.cashierservice.entity.*;
 import com.chaozhanggui.system.cashierservice.entity.Enum.PlatformTypeEnum;
 import com.chaozhanggui.system.cashierservice.entity.Enum.ShopInfoEatModelEnum;
-import com.chaozhanggui.system.cashierservice.entity.dto.ChoseCountDTO;
-import com.chaozhanggui.system.cashierservice.entity.dto.HomeDto;
-import com.chaozhanggui.system.cashierservice.entity.dto.QuerySpecDTO;
-import com.chaozhanggui.system.cashierservice.entity.dto.ShopEatTypeInfoDTO;
+import com.chaozhanggui.system.cashierservice.entity.dto.*;
 import com.chaozhanggui.system.cashierservice.entity.vo.*;
 import com.chaozhanggui.system.cashierservice.exception.MsgException;
 import com.chaozhanggui.system.cashierservice.mapper.MpCashierCartMapper;
@@ -926,4 +924,24 @@ public class ProductService {
 
         return tbCashierCart;
     }
+
+    public Object choseEatModel(ChoseEatModelDTO choseTableDTO) {
+        ShopEatTypeInfoDTO shopEatTypeInfoDTO = shopUtils.checkEatModel(choseTableDTO.getTableId(), choseTableDTO.getShopId());
+        if (!shopEatTypeInfoDTO.isTakeout()) {
+            TbShopTable shopTable = mpShopTableMapper.selectOne(new LambdaQueryWrapper<TbShopTable>()
+                    .notIn(TbShopTable::getStatus, "closed", "cleaning")
+                    .eq(TbShopTable::getQrcode, choseTableDTO.getTableId()));
+
+            if (shopTable == null) {
+                throw new MsgException("台桌未开台或不存在");
+            }
+        }
+
+        return mpCashierCartMapper.update(null, new LambdaUpdateWrapper<TbCashierCart>()
+                .eq(TbCashierCart::getShopId, choseTableDTO.getShopId())
+                .eq(TbCashierCart::getUserId, choseTableDTO.getUserId())
+                .isNull(TbCashierCart::getUseType)
+                .eq(TbCashierCart::getStatus, "create")
+                .set(TbCashierCart::getUseType, shopEatTypeInfoDTO.getUseType()))   ;
+    }
 }