diff --git a/cash-service/order-service/src/main/resources/mapper/ShopProdStatisticMapper.xml b/cash-service/order-service/src/main/resources/mapper/ShopProdStatisticMapper.xml
index 116e7fc5d..96c20f3ac 100644
--- a/cash-service/order-service/src/main/resources/mapper/ShopProdStatisticMapper.xml
+++ b/cash-service/order-service/src/main/resources/mapper/ShopProdStatisticMapper.xml
@@ -96,7 +96,7 @@
         sum(statistic.refund_amount) AS refundAmount
         FROM
         tb_shop_prod_statistic statistic
-        INNER JOIN tb_product prod ON tb_shop_prod_statistic.prod_id = prod.id
+        INNER JOIN tb_product prod ON statistic.prod_id = prod.id
         WHERE
         statistic.shop_id = #{shopId}
         AND statistic.create_day = #{day}