diff --git a/mallinkService/src/main/resources/mapper/WxActivityJoinMapper.xml b/mallinkService/src/main/resources/mapper/WxActivityJoinMapper.xml
index db9ab4a15..957650714 100644
--- a/mallinkService/src/main/resources/mapper/WxActivityJoinMapper.xml
+++ b/mallinkService/src/main/resources/mapper/WxActivityJoinMapper.xml
@@ -16,7 +16,7 @@
-
+