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 60c28eed..0cfbf500 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
@@ -339,7 +339,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="erpCode != null">erp_code = #{erpCode},</if>
             <if test="transferCode != null">transfer_code = #{transferCode},</if>
             <if test="inOutNum != null">in_out_num = #{inOutNum},</if>
-            <if test="buyTask != null">buy_task = #{buyTask},</if>
+
             <if test="ownHouse != null">own_house = #{ownHouse},</if>
             <if test="companyId != null">company_id = #{companyId},</if>
             <if test="updateTime != null">update_time = #{updateTime},</if>