diff --git a/nflg-wms-repository/src/main/resources/mapper/WmsShipmentMaterialCodeItemQrMapper.xml b/nflg-wms-repository/src/main/resources/mapper/WmsShipmentMaterialCodeItemQrMapper.xml
index c17f5cea..ad405f66 100644
--- a/nflg-wms-repository/src/main/resources/mapper/WmsShipmentMaterialCodeItemQrMapper.xml
+++ b/nflg-wms-repository/src/main/resources/mapper/WmsShipmentMaterialCodeItemQrMapper.xml
@@ -7,20 +7,11 @@
         FROM wms_shipment_material_code_item_qr qr
                  INNER JOIN wms_shipment_material_code_item it ON qr.item_id=it."id"
                  INNER JOIN wms_shipment_material_code mc ON mc."id"=it.material_code_id
-        <where>
-            <if test="materialNo!=null and materialNo!=''">
-                and it.material_no=#{materialNo}
-            </if>
-            <if test="deviceNo!=null and deviceNo!=''">
-                and mc.device_no=#{deviceNo}
-            </if>
-            <if test="productionOrderNumber!=null and productionOrderNumber!=''">
-                and it.production_order_number=#{productionOrderNumber}
-            </if>
-            <if test="status!=null and status!=''">
-                and it.status=#{status}
-            </if>
-        </where>
+        where it.material_no=#{materialNo}
+        and mc.device_no=#{deviceNo}
+        and it.production_order_number=#{productionOrderNumber}
+        and it.status=#{status}
+        limit 1
     </select>
 
     <select id="getInfoByQRCode" resultType="com.nflg.wms.common.pojo.vo.ShipmentMaterialCodeQRVO">