diff --git a/op-modules/op-quality/src/main/resources/mapper/quality/QcUserMaterialMapper.xml b/op-modules/op-quality/src/main/resources/mapper/quality/QcUserMaterialMapper.xml
index 194a2bbe5..7c223f4f7 100644
--- a/op-modules/op-quality/src/main/resources/mapper/quality/QcUserMaterialMapper.xml
+++ b/op-modules/op-quality/src/main/resources/mapper/quality/QcUserMaterialMapper.xml
@@ -42,6 +42,7 @@
         FROM sys_user su
         LEFT JOIN sys_dept sd ON su.dept_id = sd.dept_id and sd.del_flag = '0'
         WHERE su.del_flag = '0'
+        <if test="userCode != null  and userCode != ''">and su.user_name like concat('%', #{userCode}, '%')</if>
         <if test="userName != null  and userName != ''">and su.nick_name like concat('%', #{userName}, '%')</if>
         <if test="deptId != null">and sd.dept_id = #{deptId}</if>
         <if test="phonenumber != null  and phonenumber != ''">and su.phonenumber like concat('%', #{phonenumber}, '%')</if>
@@ -57,6 +58,7 @@
                 '%')
             </if>
             <if test="factoryCode != null  and factoryCode != ''">and factory_code = #{factoryCode}</if>
+            and del_flag = '0'
         </where>
         -->
     </select>
@@ -69,7 +71,7 @@
 			phonenumber,
 			create_time
 		FROM sys_user
-		WHERE user_name = #{userCode}
+		WHERE del_flag = '0' and user_name = #{userCode}
 	</select>
 
     <select id="selectQcUserMaterialById" parameterType="String" resultMap="QcUserMaterialResult">
@@ -102,8 +104,8 @@
         select distinct um.material_code materialCode,
         concat(bp.equipment_name,'(',bp.equipment_code,')') label
         from qc_user_material um
-        left join base_equipment bp on um.material_code = bp.equipment_code
-        where bp.equipment_type_code = 'equ_type_bzx' and um.user_code in
+        left join base_equipment bp on um.material_code = bp.equipment_code and bp.del_flag = '0'
+        where um.del_flag = '0' and bp.equipment_type_code = 'equ_type_bzx' and um.user_code in
         <foreach collection="userCodes" item="userCode" open="(" close=")" separator=",">
             #{userCode}
         </foreach>
@@ -114,7 +116,7 @@
     <select id="getSelectedUsers" resultMap="QcUserMaterialResult">
         select qum.user_code, qum.user_name
         from qc_user_material qum
-        where qum.material_code = #{materialCode}
+        where qum.del_flag = '0' and qum.material_code = #{materialCode}
     </select>
     <insert id="insertQcUserMaterial" parameterType="QcUserMaterial">
         insert into qc_user_material
@@ -176,11 +178,11 @@
     </update>
 
     <delete id="deleteQcUserMaterialByUserCode" parameterType="String">
-		delete from qc_user_material where user_code = #{userCode}
+		update qc_user_material set del_flag = '1' where user_code = #{userCode}
 	</delete>
 
     <delete id="deleteQcUserMaterialByUserCodes" parameterType="String">
-        delete from qc_user_material where user_code in
+        update qc_user_material set del_flag = '1' where user_code in
         <foreach item="userCode" collection="array" open="(" separator="," close=")">
             #{userCode}
         </foreach>