diff --git a/src/main/java/com/pricewagon/pricewagon/domain/product/repository/impl/ProductRepositoryImpl.java b/src/main/java/com/pricewagon/pricewagon/domain/product/repository/impl/ProductRepositoryImpl.java
index f732c27..f4a8842 100644
--- a/src/main/java/com/pricewagon/pricewagon/domain/product/repository/impl/ProductRepositoryImpl.java
+++ b/src/main/java/com/pricewagon/pricewagon/domain/product/repository/impl/ProductRepositoryImpl.java
@@ -51,7 +51,7 @@ public List<Product> findPopularProductsByShopTypeAndLastId(ShopType shopType, I
 		return jpaQueryFactory
 			.selectFrom(product)
 			.where(eqShopType(shopType),
-				lastId != null ? product.id.lt(lastId) : null)
+				gtProductId(lastId))
 			.orderBy(product.userLikeCount.desc(), product.id.desc())
 			.limit(size)
 			.fetch();
@@ -63,7 +63,7 @@ public List<Product> findAlarmProductsByShopTypeAndLastId(ShopType shopType, Int
 			.selectFrom(product)
 			.where(
 				eqShopType(shopType),
-				lastId != null ? product.id.lt(lastId) : null)
+				gtProductId(lastId))
 			.orderBy(product.alarmCount.desc(), product.id.desc())
 			.limit(size)
 			.fetch();