diff --git a/bonus-modules/bonus-material/src/main/resources/mapper/material/ma/MachineMapper.xml b/bonus-modules/bonus-material/src/main/resources/mapper/material/ma/MachineMapper.xml
index 0fefc3ac..c9cc606a 100644
--- a/bonus-modules/bonus-material/src/main/resources/mapper/material/ma/MachineMapper.xml
+++ b/bonus-modules/bonus-material/src/main/resources/mapper/material/ma/MachineMapper.xml
@@ -530,7 +530,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </update>
 
 
-
     <select id="selectMachineByQrCode" resultType="com.bonus.material.ma.domain.Machine">
         SELECT
             mm.ma_id as maId,