diff --git a/casic-metering-dao/src/main/resources/mapper/business/BusinessOutsourceProjectSampleRelationMapper.xml b/casic-metering-dao/src/main/resources/mapper/business/BusinessOutsourceProjectSampleRelationMapper.xml
index 2a3ce50..8af7c35 100644
--- a/casic-metering-dao/src/main/resources/mapper/business/BusinessOutsourceProjectSampleRelationMapper.xml
+++ b/casic-metering-dao/src/main/resources/mapper/business/BusinessOutsourceProjectSampleRelationMapper.xml
@@ -26,7 +26,8 @@