diff --git a/service/src/main/java/com/electromagnetic/industry/software/data/manage/service/facade/EDDataFacadeImpl.java b/service/src/main/java/com/electromagnetic/industry/software/data/manage/service/facade/EDDataFacadeImpl.java
index e8f3dc8..99884e9 100644
--- a/service/src/main/java/com/electromagnetic/industry/software/data/manage/service/facade/EDDataFacadeImpl.java
+++ b/service/src/main/java/com/electromagnetic/industry/software/data/manage/service/facade/EDDataFacadeImpl.java
@@ -566,23 +566,11 @@ public class EDDataFacadeImpl implements EDDataFacade {
         boolean existFile = FileUtil.exist(new File(destZipPath));
 
         if (existFile) {
-            return ElectromagneticResultUtil.success(new FileChunkResultDTO(false, new HashSet<>()));
+            return ElectromagneticResultUtil.success(new FileChunkResultDTO(true, new HashSet<>()));
         }
 
         List<Integer> uploadedChunks = getUploadedChunks(identifier);
-        return ElectromagneticResultUtil.success(new FileChunkResultDTO(true, new HashSet<>(uploadedChunks)));
-//
-//        String destChunkPath = uploadFilePath + identifier + File.separator + fileChunkDTO.getChunkNumber() + UPLOAD_FILE_CHUNK_SUFFIX;
-//        boolean existChunk = FileUtil.exist(new File(destChunkPath));
-//        List<Integer> uploadedChunks = getUploadedChunks(identifier);
-//
-//
-//
-//
-//        FileChunkResultDTO res = new FileChunkResultDTO();
-//        res.setSkipUpload(existChunk);
-//        res.setUploaded(new HashSet<>(uploadedChunks));
-//        return ElectromagneticResultUtil.success(res);
+        return ElectromagneticResultUtil.success(new FileChunkResultDTO(false, new HashSet<>(uploadedChunks)));
     }