更新！

FullCardServer/src/main/java/com/zhongshu/card/server/core/service/oss/NetDiskOssBusService.java

@@ -105,8 +105,7 @@ public class NetDiskOssBusService extends SuperService {
         final String filename = UUID.randomUUID() + "_" + file.getOriginalFilename();
         String mimeTypeName = ResponseUtil.getMimeType(FilenameUtils.getExtension(filename));
         gridFsTemplate.store(inputStream, filename, mimeTypeName).toHexString();
-        String url = String.format("%s/%s/oss/dl/%s", gateWayHost, applicationName, filename);
-
+        String url = String.format("%s/%s/oss/dl/%s", gateWayHost, applicationName.toLowerCase(), filename);
         // 通知网盘上传文件
         CopyFileModel copyFileModel = new CopyFileModel();
         copyFileModel.setAccountId(accountId);