diff --git a/mallinkService/src/main/resources/mapper/WxCouponChannelMapper.xml b/mallinkService/src/main/resources/mapper/WxCouponChannelMapper.xml
index fb77d2ce9..85b876cf8 100644
--- a/mallinkService/src/main/resources/mapper/WxCouponChannelMapper.xml
+++ b/mallinkService/src/main/resources/mapper/WxCouponChannelMapper.xml
@@ -125,7 +125,7 @@
-
+