diff --git a/eladmin-system/src/main/java/cn/ysk/cashier/repository/product/TbProductSkuRepository.java b/eladmin-system/src/main/java/cn/ysk/cashier/repository/product/TbProductSkuRepository.java
index 52a96d87..ba6dcd1f 100644
--- a/eladmin-system/src/main/java/cn/ysk/cashier/repository/product/TbProductSkuRepository.java
+++ b/eladmin-system/src/main/java/cn/ysk/cashier/repository/product/TbProductSkuRepository.java
@@ -32,7 +32,7 @@ public interface TbProductSkuRepository extends JpaRepository<TbProductSku, Inte
     @Query(value = "SELECT min(sale_price) from tb_product_sku where product_id = ?1 and id != ?2", nativeQuery = true)
     BigDecimal searchMinSalePrice(@Param("productId") Integer productId, @Param("skuId") Integer skuId);
 
-    @Query(value = "SELECT count() from tb_product_sku where product_id = ?1 and is_grounding = 1 and id != ?2", nativeQuery = true)
+    @Query(value = "SELECT count(1) from tb_product_sku where product_id = ?1 and is_grounding = 1 and id != ?2", nativeQuery = true)
     int countGrounding(@Param("productId") Integer productId, @Param("skuId") Integer skuId);