diff --git a/lib/talk/starChart/star_chart_manage.dart b/lib/talk/starChart/star_chart_manage.dart
index 75e11da7..59a6b410 100644
--- a/lib/talk/starChart/star_chart_manage.dart
+++ b/lib/talk/starChart/star_chart_manage.dart
@@ -894,17 +894,16 @@ class StartChartManage {
 
   /// 解析 UDP URL 并提取 IP 地址和端口号
   Map<String, dynamic> _parseUdpUrl(String url) {
-    // 使用正则表达式匹配 IP 地址和端口号
-    final regex = RegExp(r'udp://(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}):(\d+)')
-        .firstMatch(url);
+    // 修改正则表达式以匹配 IP 地址或域名
+    final regex = RegExp(r'udp://([a-zA-Z0-9.-]+):(\d+)').firstMatch(url);
 
     if (regex != null) {
-      final ip = regex.group(1);
+      final host = regex.group(1);
       final portStr = regex.group(2);
       final port = int.tryParse(portStr ?? '');
 
-      if (ip != null && port != null) {
-        return {'host': ip, 'port': port};
+      if (host != null && port != null) {
+        return {'host': host, 'port': port};
       }
     }
     throw FormatException('无法解析 URL 格式: $url');