feat：修改代码

lib/core/services/download_service/impl/oss_download_impl.dart

@@ -101,7 +101,7 @@ class OSSDownloadImpl implements DownloadService {
 
   /// 获取oss信息
   Future<dynamic> getOssInfo() async {
-    var params = {"extension": "apk", "bucketName": Constants.ossBucketName};
+    var params = {"extension": "apk", "bucketName": getOssBucketName()};
     var headers = {"token": token, "product-code": productCode};
     var result = await DioUpdateUtil.get("$baseUrl${ServerApi.generateByExt}",
         queryParameters: params, headers: headers);