diff --git a/bonus-modules/bonus-material/src/main/resources/mapper/material/push/ProDataUseInfoMapper.xml b/bonus-modules/bonus-material/src/main/resources/mapper/material/push/ProDataUseInfoMapper.xml
index c0c02f5b..d7390a0c 100644
--- a/bonus-modules/bonus-material/src/main/resources/mapper/material/push/ProDataUseInfoMapper.xml
+++ b/bonus-modules/bonus-material/src/main/resources/mapper/material/push/ProDataUseInfoMapper.xml
@@ -286,7 +286,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         bp.pro_center as proCenter,
         bp.actual_end_date as actualEndDate,
         DATEDIFF(NOW(), bp.actual_end_date) as daysDiff,
-        sum(sai.num) num,
+        sai.num num,
         mt.type_name as typeModelName,
         mt.unit_name as unit,
         mt2.type_name as typeName,