diff --git a/laws-modules/src/main/java/com/jero/modules/activiti/process/esChange/listener/ProcessESChangeEndListener.java b/laws-modules/src/main/java/com/jero/modules/activiti/process/esChange/listener/ProcessESChangeEndListener.java
index 6d8dc898..a6683930 100644
--- a/laws-modules/src/main/java/com/jero/modules/activiti/process/esChange/listener/ProcessESChangeEndListener.java
+++ b/laws-modules/src/main/java/com/jero/modules/activiti/process/esChange/listener/ProcessESChangeEndListener.java
@@ -97,6 +97,11 @@ public class ProcessESChangeEndListener implements ExecutionListener {
 
     @Resource
     private IBusProcessModelHisService busProcessModelHisService;
+    
+    @Resource
+    private ILawsCommonService lawsCommonService;
+
+    private static final String MODULE_VALUE = TableNameEnum.ENTERPRISE_STANDARDS.getValue();
 
     @Override
     public void notify(DelegateExecution delegateExecution) {
@@ -111,12 +116,23 @@ public class ProcessESChangeEndListener implements ExecutionListener {
         // 根据标准编号找到标准Id
         LawsEnterpriseStandard es = esService.getOne(new LambdaQueryWrapper<LawsEnterpriseStandard>()
                 .eq(LawsEnterpriseStandard::getStandardNumber, standNo));
+        Map<String, Object> esDataMap = lawsCommonService.getByIdAndModule(es.getId(), MODULE_VALUE, "2", null);
         // 转换成Map 然后走commonEdit接口
         Map<String, Object> parameterMap = new HashMap<>();
         this.buildMap(parameterMap, change);
-        // 替换相应文件的url
-        if (StrUtil.isNotBlank(change.getReplaceFileId()) && StrUtil.isNotBlank(change.getOnEditFile())) {
-            busProcessModelHisService.replaceFile(change.getOnEditFile(), change.getReplaceFileId());
+        String onEditFileId = change.getOnEditFile();
+        String replaceFileId = change.getReplaceFileId();
+        if (StrUtil.isNotBlank(onEditFileId)) {
+            if (StrUtil.isNotBlank(replaceFileId)) {
+                busProcessModelHisService.replaceFile(onEditFileId, replaceFileId);
+            } else {
+                String fileId = busProcessModelHisService.saveProcessFileToOss(onEditFileId);
+                String existFileIds = (String) esDataMap.get(FieldCommon.FILE_PUBLISH_OF_ORIGINAL);
+                if (StrUtil.isNotBlank(existFileIds)) {
+                    fileId += "," + existFileIds;
+                }
+                parameterMap.put(FieldCommon.FILE_PUBLISH_OF_ORIGINAL, fileId);
+            }
         }
         // 保存修改的文件
         commonService.commonEdit(parameterMap);