diff --git a/mallinkService/src/main/resources/mapper/WxCouponMerchantMapper.xml b/mallinkService/src/main/resources/mapper/WxCouponMerchantMapper.xml
index 8bbf5af78..0589ba9ea 100644
--- a/mallinkService/src/main/resources/mapper/WxCouponMerchantMapper.xml
+++ b/mallinkService/src/main/resources/mapper/WxCouponMerchantMapper.xml
@@ -138,7 +138,7 @@
-
+