diff --git a/mhd_wms/src/main/resources/mapper/taskReceiptMaterialDetail/TaskReceiptMaterialDetailMapper.xml b/mhd_wms/src/main/resources/mapper/taskReceiptMaterialDetail/TaskReceiptMaterialDetailMapper.xml
index 3bda326d2..2069d49c6 100644
--- a/mhd_wms/src/main/resources/mapper/taskReceiptMaterialDetail/TaskReceiptMaterialDetailMapper.xml
+++ b/mhd_wms/src/main/resources/mapper/taskReceiptMaterialDetail/TaskReceiptMaterialDetailMapper.xml
@@ -60,7 +60,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 
     <sql id="selectTaskReceiptMaterialDetailPo">
         select material_detail_id, organization_id, organization_name, top_organization_id, unique_id, task_number, material_base_info_id,
-       material_code, material_name, bar_code, quantity, receipt_quantity, receipt_status, pack_id, pack_code, pack_name, pack_detail_id, unit_code,
+       material_code, material_name, bar_code, quantity, receipt_quantity, receipt_status, pack_id, pack_code, pack_name,
+        CASE
+            WHEN pack_detail_id IS NULL OR TRIM(pack_detail_id) = '' THEN NULL
+            ELSE CAST(pack_detail_id AS BIGINT)
+        END as pack_detail_id, unit_code,
        unit_name, unit_number, material_warehouse_control_id, serial_number_manage, quality_inspection_manage, quality_inspection_stage,
        quality_inspection_rule, quality_inspection_ratio, quality_inspection_term, quality_inspection_results, allow_overcharge, overcharge_ratio,
        batch_number, material_status_code, material_status_name, distribute_rule_id, distribute_rule_code, distribute_rule_name, container_id,