广告数据调整

lib/hj_utils/detect_line_manager.dart

@@ -41,7 +41,7 @@ class DetectLineManager {
   Future<String> _detectLineOnce() async {
     final saved = await lightKV.getStringList(StoreKeys.DETECT_LINE);
     final lines = saved?.isNotEmpty == true ? saved! : Config.lineList;
-    var successLine = 'https://d1s84171319hi1.cloudfront.net';
+    var successLine = await _pingCheckBatch(lines);
     // 本地线路全部失败，回退 DNS 解析
     if (TextUtil.isEmpty(successLine)) {
       successLine = await _dnsSolve();