diff --git a/bonus-modules/bonus-material/src/main/resources/mapper/material/clz/MaterialMachineMapper.xml b/bonus-modules/bonus-material/src/main/resources/mapper/material/clz/MaterialMachineMapper.xml
index 29638d5e..b6c79f17 100644
--- a/bonus-modules/bonus-material/src/main/resources/mapper/material/clz/MaterialMachineMapper.xml
+++ b/bonus-modules/bonus-material/src/main/resources/mapper/material/clz/MaterialMachineMapper.xml
@@ -1448,7 +1448,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         LEFT JOIN ma_type mt3 ON mt3.type_id = mt2.parent_id
         LEFT JOIN ma_type mt4 ON mt4.type_id = mt3.parent_id
         WHERE mt.`level` = 4 and mt.del_flag = '0'
-          AND IFNULL(subquery1.usNum, 0) - IFNULL(subquery3.usNum, 0) > 0
         GROUP BY mt.type_id,
         subquery1.proId
         HAVING allNum > 0