diff --git a/src/main/java/com/spring/modules/change/service/impl/ChangeManagementServiceImpl.java b/src/main/java/com/spring/modules/change/service/impl/ChangeManagementServiceImpl.java
index 7109c754..1d5531dc 100644
--- a/src/main/java/com/spring/modules/change/service/impl/ChangeManagementServiceImpl.java
+++ b/src/main/java/com/spring/modules/change/service/impl/ChangeManagementServiceImpl.java
@@ -1427,7 +1427,7 @@ public class ChangeManagementServiceImpl extends ServiceImpl<ChangeManagementMap
         List<Map<String, Object>> irs = res.stream().filter(a -> convertToInt(a.get("isremark")) == 6).collect(Collectors.toList());
         if (!irs.isEmpty()) {
             try {
-                // 等待2秒（2000毫秒）
+                // 等待2秒
                 Thread.sleep(2000);
             } catch (InterruptedException e) {
                 e.printStackTrace();
diff --git a/src/main/java/com/spring/modules/proofing/entity/ProofingInformationEntity.java b/src/main/java/com/spring/modules/proofing/entity/ProofingInformationEntity.java
index c717aeb4..c59c69d5 100644
--- a/src/main/java/com/spring/modules/proofing/entity/ProofingInformationEntity.java
+++ b/src/main/java/com/spring/modules/proofing/entity/ProofingInformationEntity.java
@@ -180,6 +180,8 @@ public class ProofingInformationEntity extends QueryPage implements Serializable
 
     private BigDecimal proofingAmount;
 
+    private String sendSamplesUsage;
+
     @TableField(exist = false)
     private List<ProofingDelegateAccess> delegateAccessList;
 }
diff --git a/src/main/resources/mapper/proofing/ProofingInformationMapper.xml b/src/main/resources/mapper/proofing/ProofingInformationMapper.xml
index 8db46615..f535fc3f 100644
--- a/src/main/resources/mapper/proofing/ProofingInformationMapper.xml
+++ b/src/main/resources/mapper/proofing/ProofingInformationMapper.xml
@@ -60,7 +60,8 @@
                vpp.plm_part_no,
                a.proofing_amount,
                dbo.GET_BM_Oricodeno(a.site,a.test_part_no) as ori_code_no,
-               dbo.GET_BM_stage(a.site,a.test_part_no) as stage
+               dbo.GET_BM_stage(a.site,a.test_part_no) as stage,
+                send_samples_usage
         FROM plm_proofing_information as a
                  left join plm_request_header as prh on a.site = prh.site and prh.menu_id = #{query.menuId}
                  left join plm_request_node as d on a.site = d.site and prh.classification_no = d.classification_no and prh.workflow_id = d.workflow_id and a.step_id = d.step_id