diff --git a/project/src/main/java/com/sdm/project/service/impl/SimulationRunServiceImpl.java b/project/src/main/java/com/sdm/project/service/impl/SimulationRunServiceImpl.java
index 3f5862ed..d48c2bb5 100644
--- a/project/src/main/java/com/sdm/project/service/impl/SimulationRunServiceImpl.java
+++ b/project/src/main/java/com/sdm/project/service/impl/SimulationRunServiceImpl.java
@@ -912,8 +912,10 @@ public class SimulationRunServiceImpl extends ServiceImpl<SimulationRunMapper, S
         if (req.getFile() != null) {
             UploadFilesReq filesReq = new UploadFilesReq();
             BeanUtils.copyProperties(req, filesReq);
-            req.setFileTypeDictClass(FileDictTagEnum.FILE_TYPE.getDictClass());
-            req.setFileTypeDictValue(String.valueOf(req.getFileType()));
+            if (StringUtils.isEmpty(req.getFileTypeDictValue())) {
+                req.setFileTypeDictClass(FileDictTagEnum.FILE_TYPE.getDictClass());
+                req.setFileTypeDictValue(String.valueOf(req.getFileType()));
+            }
             SdmResponse response = uploadKeyResultFiles(filesReq);
             if (response.isSuccess() && response.getData() != null) {
                 JSONObject result = JSONObject.from(response.getData());
@@ -1098,8 +1100,10 @@ public class SimulationRunServiceImpl extends ServiceImpl<SimulationRunMapper, S
             BeanUtils.copyProperties(req, filesReq);
             filesReq.setUuid(req.getTaskId());
             filesReq.setSourceFiles(req.getKeyResultList().stream().map(i -> new UploadFilesReq(i.getFileName(), i.getFileSize(), i.getFileType())).toList());
-            filesReq.setFileTypeDictClass(FileDictTagEnum.FILE_TYPE.getDictClass());
-            filesReq.setFileTypeDictValue(String.valueOf(req.getKeyResultList().get(0).getFileType()));
+            if (StringUtils.isEmpty(filesReq.getFileTypeDictValue())) {
+                filesReq.setFileTypeDictClass(FileDictTagEnum.FILE_TYPE.getDictClass());
+                filesReq.setFileTypeDictValue(String.valueOf(req.getKeyResultList().get(0).getFileType()));
+            }
             // 批量存储文件信息，返回数据供第二步分片上传使用
             SdmResponse<List<BatchAddFileInfoResp>> sdmResponse = dataFeignClient.batchAddFileInfo(filesReq);
             if (sdmResponse.isSuccess() && CollectionUtils.isNotEmpty(sdmResponse.getData())) {
@@ -1230,8 +1234,10 @@ public class SimulationRunServiceImpl extends ServiceImpl<SimulationRunMapper, S
         GetSimulationTaskFileReq taskFileReq = new GetSimulationTaskFileReq();
         taskFileReq.setUuid(req.getTaskId());
         taskFileReq.setFileBizType(req.getFileType());
-        taskFileReq.setFileTypeDictClass(FileDictTagEnum.FILE_TYPE.getDictClass());
-        taskFileReq.setFileTypeDictValue(String.valueOf(req.getFileType()));
+        if (StringUtils.isEmpty(taskFileReq.getFileTypeDictValue())) {
+            taskFileReq.setFileTypeDictClass(FileDictTagEnum.FILE_TYPE.getDictClass());
+            taskFileReq.setFileTypeDictValue(String.valueOf(req.getFileType()));
+        }
         taskFileReq.setCurrent(req.getCurrent());
         taskFileReq.setSize(req.getSize());
         SdmResponse<PageDataResp<List<SimulationTaskResultCurveResp>>> sdmResponse = analysisFeignClient.getSimulationTaskFile(taskFileReq);
@@ -2120,8 +2126,10 @@ public class SimulationRunServiceImpl extends ServiceImpl<SimulationRunMapper, S
             BeanUtils.copyProperties(req, filesReq);
             filesReq.setDirId(parentId);
             filesReq.setSourceFiles(req.getFileInfoList().stream().map(i -> new UploadFilesReq(i.getFileName(), i.getFileSize(), i.getFileType())).toList());
-            filesReq.setFileTypeDictClass(FileDictTagEnum.FILE_TYPE.getDictClass());
-            filesReq.setFileTypeDictValue(String.valueOf(req.getFileInfoList().get(0).getFileType()));
+            if (StringUtils.isEmpty(filesReq.getFileTypeDictValue())) {
+                filesReq.setFileTypeDictClass(FileDictTagEnum.FILE_TYPE.getDictClass());
+                filesReq.setFileTypeDictValue(String.valueOf(req.getFileInfoList().get(0).getFileType()));
+            }
 
             // 批量存储文件信息，返回数据供第二步分片上传使用
             SdmResponse<List<BatchAddFileInfoResp>> sdmResponse = dataFeignClient.batchAddFileInfo(filesReq);