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 3dc9fe1..8032b54 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/controller/ProductController.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/controller/ProductController.java
@@ -45,7 +45,7 @@ public class ProductController {
             @RequestParam(required = false) String code,
             @RequestParam(required = false) Integer shopId
     ) {
-        if (shopId == null && StrUtil.isNotBlank(code)) {
+        if (shopId == null && StrUtil.isBlank(code)) {
             return Result.fail("参数缺失");
         }
         return productService.queryShopIdByTableCode(userId, openId, code,lat,lng, shopId);
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 34eb0a0..8df6bc1 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java
@@ -131,7 +131,7 @@ public class ProductService {
             }
         }
 
-        TbShopInfo shopInfo = tbShopInfoMapper.selectByPrimaryKey(shopId);
+        TbShopInfo shopInfo = tbShopInfoMapper.selectByPrimaryKey(shopId != null ? shopId : tbShopTable.getShopId());
         String distance = LocationUtils.getDistanceString(
                 Double.parseDouble(lng), Double.parseDouble(lat),
                 Double.parseDouble(shopInfo.getLng()), Double.parseDouble(shopInfo.getLat()));
@@ -148,7 +148,7 @@ public class ProductService {
         concurrentMap.put("shopTableInfo", tbShopTable);
         concurrentMap.put("storeInfo", shopInfo);
         concurrentMap.put("distance", distance);
-        TbShopUser shopUser = tbShopUserMapper.selectByUserIdAndShopId(userId, shopId.toString());
+        TbShopUser shopUser = tbShopUserMapper.selectByUserIdAndShopId(userId, shopId != null ? shopId.toString() : tbShopTable.getShopId().toString());
         try {
             if (ObjectUtil.isEmpty(shopUser)) {
                 TbUserInfo tbUserInfo = tbUserInfoMapper.selectByPrimaryKey(Integer.valueOf(userId));
@@ -169,7 +169,7 @@ public class ProductService {
                 shopUser.setConsumeNumber(0);
                 shopUser.setLevelConsume(BigDecimal.ZERO);
                 shopUser.setStatus(Byte.parseByte("1"));
-                shopUser.setShopId(shopId.toString());
+                shopUser.setShopId(shopId != null ? shopId.toString() : tbShopTable.getShopId().toString());
                 shopUser.setUserId(userId);
                 shopUser.setMiniOpenId(openId);
                 shopUser.setCreatedAt(System.currentTimeMillis());