diff --git a/op-modules/op-quality/src/main/resources/mapper/quality/QcCheckSampleTaskMapper.xml b/op-modules/op-quality/src/main/resources/mapper/quality/QcCheckSampleTaskMapper.xml
index c4193d6da..8287c345b 100644
--- a/op-modules/op-quality/src/main/resources/mapper/quality/QcCheckSampleTaskMapper.xml
+++ b/op-modules/op-quality/src/main/resources/mapper/quality/QcCheckSampleTaskMapper.xml
@@ -55,22 +55,22 @@
         left join pro_order_workorder pow ON pow.workorder_code = task.order_no
         <where>
             <if test="queryDate != null and queryDate != ''">
-                and CONVERT(VARCHAR(10), create_time ,23)  <![CDATA[ = ]]> #{queryDate}
+                and CONVERT(VARCHAR(10), task.create_time ,23)  <![CDATA[ = ]]> #{queryDate}
             </if>
             <if test="startSampleDate != null and startSampleDate != ''">
-                and CONVERT(VARCHAR(10), sample_time ,23)  <![CDATA[ >= ]]> #{startSampleDate}
+                and CONVERT(VARCHAR(10), task.sample_time ,23)  <![CDATA[ >= ]]> #{startSampleDate}
             </if>
             <if test="endSampleDate != null and endSampleDate != ''">
-                and CONVERT(VARCHAR(10), sample_time ,23)  <![CDATA[ <= ]]> #{endSampleDate}
+                and CONVERT(VARCHAR(10), task.sample_time ,23)  <![CDATA[ <= ]]> #{endSampleDate}
             </if>
             <if test="materialName != null and materialName != ''">
-                and material_name like concat('%', #{materialName}, '%')
+                and task.material_name like concat('%', #{materialName}, '%')
             </if>
             <if test="workOrderCodeSap != null and workOrderCodeSap != ''">
                 and SUBSTRING ( pow.workorder_code_sap, 4, 12 ) <![CDATA[ = ]]> #{workOrderCodeSap}
             </if>
         </where>
-        order by sample_time desc,task.create_time desc
+        order by task.sample_time desc,task.create_time desc
     </select>