diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/entity/dto/ChoseCountDTO.java b/src/main/java/com/chaozhanggui/system/cashierservice/entity/dto/ChoseCountDTO.java
index a405163..3d64bd5 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/entity/dto/ChoseCountDTO.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/entity/dto/ChoseCountDTO.java
@@ -15,6 +15,4 @@ public class ChoseCountDTO {
     @NotNull
     @Min(1)
     private Integer num;
-    @NotNull
-    private String 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 e0cf900..b917ce7 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java
@@ -892,13 +892,15 @@ public class ProductService {
             throw new MsgException("当前台桌最大人数为: " + shopTable.getMaxCapacity());
         }
 
+        Integer userId = TokenUtil.getUserId();
+
         LambdaQueryWrapper<TbCashierCart> query = new LambdaQueryWrapper<TbCashierCart>()
                 .eq(TbCashierCart::getShopId, choseCountDTO.getShopId())
                 .eq(TbCashierCart::getProductId, "-999")
                 .eq(TbCashierCart::getSkuId, "-999")
                 .eq(TbCashierCart::getStatus, "create")
                 .gt(TbCashierCart::getCreatedAt, DateUtil.offsetDay(DateUtil.date(), -1).getTime())
-                .and(r -> r.eq(TbCashierCart::getUserId, choseCountDTO.getUserId()).or().isNull(TbCashierCart::getUserId))
+                .and(r -> r.eq(TbCashierCart::getUserId, userId).or().isNull(TbCashierCart::getUserId))
                 .eq(TbCashierCart::getUseType, shopEatTypeInfoDTO.getUseType())
                 .eq(TbCashierCart::getTableId, choseCountDTO.getTableId());
         TbCashierCart tbCashierCart = mpCashierCartMapper.selectOne(query);
@@ -922,7 +924,7 @@ public class ProductService {
             tbCashierCart.setTotalNumber(choseCountDTO.getNum());
             tbCashierCart.setUseType(shopEatTypeInfoDTO.getUseType());
             tbCashierCart.setPlatformType(PlatformTypeEnum.MINI_APP.getValue());
-            tbCashierCart.setUserId(Integer.valueOf(choseCountDTO.getUserId()));
+            tbCashierCart.setUserId(userId);
             mpCashierCartMapper.insert(tbCashierCart);
         } else {
             tbCashierCart.setTotalAmount(new BigDecimal(choseCountDTO.getNum()).multiply(shopInfo.getTableFee()));
@@ -930,7 +932,7 @@ public class ProductService {
             tbCashierCart.setTotalNumber(choseCountDTO.getNum());
             tbCashierCart.setUseType(shopEatTypeInfoDTO.getUseType());
             tbCashierCart.setPlatformType(PlatformTypeEnum.MINI_APP.getValue());
-            tbCashierCart.setUserId(Integer.valueOf(choseCountDTO.getUserId()));
+            tbCashierCart.setUserId(userId);
             mpCashierCartMapper.updateById(tbCashierCart);
         }