diff --git a/src/main/java/com/xujie/sys/modules/pms/service/Impl/ProofingInformationServiceImpl.java b/src/main/java/com/xujie/sys/modules/pms/service/Impl/ProofingInformationServiceImpl.java
index ff6e9245..d7003f8f 100644
--- a/src/main/java/com/xujie/sys/modules/pms/service/Impl/ProofingInformationServiceImpl.java
+++ b/src/main/java/com/xujie/sys/modules/pms/service/Impl/ProofingInformationServiceImpl.java
@@ -111,7 +111,19 @@ public class ProofingInformationServiceImpl implements ProofingInformationServic
         boolean deleteSuccessful = true;
         // 根据Id拿到旧数据
         ProofingInformationData proofingInformationData = proofingInformationMapper.selecProofingOne(data.getProofingId());
-        if (Objects.equals(data.getType(), 1)) {
+        boolean proofingNoChanged = false;
+        if (proofingInformationData != null) {
+            proofingNoChanged = !Objects.equals(
+                    normalizeText(proofingInformationData.getProofingNo()),
+                    normalizeText(data.getProofingNo())
+            );
+        }
+        String editStatus = normalizeText(data.getProofingStatus());
+        if (editStatus.isEmpty() && proofingInformationData != null) {
+            editStatus = normalizeText(proofingInformationData.getProofingStatus());
+        }
+        boolean editingInProgress = Objects.equals(editStatus, "进行中");
+        if (editingInProgress && (Objects.equals(data.getType(), 1) || proofingNoChanged)) {
             copyErfExpApplyAttachmentsToProofDocument(data);
         }
 
@@ -513,6 +525,23 @@ public class ProofingInformationServiceImpl implements ProofingInformationServic
             if (src == null) {
                 continue;
             }
+            QueryWrapper<SysOssEntity> existsQw = new QueryWrapper<>();
+            existsQw.eq("order_ref1", site)
+                    .eq("order_ref2", String.valueOf(proofingId))
+                    .eq("order_ref3", docDefIdStr)
+                    .eq("order_ref4", String.valueOf(projectId))
+                    .eq("order_ref5", String.valueOf(projectPartId))
+                    .eq("order_reftype", PROOF_OSS_REFTYPE)
+                    .eq("new_file_name", src.getNewFileName())
+                    .eq("file_name", src.getFileName());
+            if (src.getUrl() == null || src.getUrl().trim().isEmpty()) {
+                existsQw.isNull("url");
+            } else {
+                existsQw.eq("url", src.getUrl());
+            }
+            if (sysOssService.count(existsQw) > 0) {
+                continue;
+            }
             SysOssEntity n = new SysOssEntity();
             n.setUrl(src.getUrl());
             n.setNewFileName(src.getNewFileName());
@@ -520,8 +549,8 @@ public class ProofingInformationServiceImpl implements ProofingInformationServic
             n.setFileType(src.getFileType());
             n.setFileSuffix(src.getFileSuffix());
             n.setFileTypeCode(src.getFileTypeCode());
-            n.setCreatedBy(updateBy);
-            n.setCreateDate(now);
+            n.setCreatedBy(src.getCreatedBy());
+            n.setCreateDate(src.getCreateDate());
             n.setOrderRef1(site);
             n.setOrderRef2(String.valueOf(proofingId));
             n.setOrderRef3(docDefIdStr);
@@ -544,6 +573,10 @@ public class ProofingInformationServiceImpl implements ProofingInformationServic
         }
     }
 
+    private String normalizeText(String text) {
+        return text == null ? "" : text.trim();
+    }
+
     @Override
     @Transactional(rollbackFor = Exception.class)
     public void copyDocumentFileToDoc(ProofDocumentData data) {