diff --git a/mallinkService/src/main/resources/mapper/WxCouponMapper.xml b/mallinkService/src/main/resources/mapper/WxCouponMapper.xml
index 9fddf9df5..de5452bce 100644
--- a/mallinkService/src/main/resources/mapper/WxCouponMapper.xml
+++ b/mallinkService/src/main/resources/mapper/WxCouponMapper.xml
@@ -315,7 +315,7 @@