diff --git a/server/upload/internal/logic/uploadfilebackendlogic.go b/server/upload/internal/logic/uploadfilebackendlogic.go
index 1323304c..7829103c 100644
--- a/server/upload/internal/logic/uploadfilebackendlogic.go
+++ b/server/upload/internal/logic/uploadfilebackendlogic.go
@@ -81,7 +81,13 @@ func (l *UploadFileBackendLogic) UploadFileBackend(req *types.UploadFileBackendR
 		MysqlConn:  l.svcCtx.MysqlConn,
 		AwsSession: l.svcCtx.AwsSession,
 	}
-	var resourceId string = hash.JsonHashKey(req.FileKey)
+	var resourceId string
+	if len(req.FileKey) == 64 {
+		resourceId = req.FileKey
+	} else {
+		resourceId = hash.JsonHashKey(req.FileKey)
+	}
+
 	uploadRes, err := upload.UploadFileByByte(&file.UploadBaseReq{
 		FileHash:     resourceId,
 		FileByte:     ioData,