diff --git a/lib/pages/home/home_controller.dart b/lib/pages/home/home_controller.dart
index f22854a..1428131 100644
--- a/lib/pages/home/home_controller.dart
+++ b/lib/pages/home/home_controller.dart
@@ -197,9 +197,9 @@ class HomeController extends GetxController with WindowListener {
         return;
       }
       tip = '正在打开 ${item.name ?? ''}';
-      update();
-      playerConfig();
 
+      playerConfig();
+      update();
       player.media = url;
       player.state = PlaybackState.playing;
       player.updateTexture();
@@ -241,7 +241,6 @@ class HomeController extends GetxController with WindowListener {
         switch (e.category) {
           case 'reader.buffering':
             tip = value < 100 ? '缓冲 $value%' : '';
-
             break;
           case 'render.video':
             if (value > 0) {
diff --git a/lib/utils/playlist/playlist_check_req.dart b/lib/utils/playlist/playlist_check_req.dart
index 41a3dc5..8349eb2 100644
--- a/lib/utils/playlist/playlist_check_req.dart
+++ b/lib/utils/playlist/playlist_check_req.dart
@@ -84,6 +84,10 @@ class PlaylistCheckReq {
     final res = {};
 
     try {
+      if (!url.startsWith('http')) {
+        res['status'] = 400;
+        return res;
+      }
       final uri = Uri.parse(url);
       final pingRes =
           await Ping(uri.host, count: 1, forceCodepage: true).stream.first;
diff --git a/lib/utils/playlist/playlist_util.dart b/lib/utils/playlist/playlist_util.dart
index 7821f11..315751c 100644
--- a/lib/utils/playlist/playlist_util.dart
+++ b/lib/utils/playlist/playlist_util.dart
@@ -368,9 +368,27 @@ class PlaylistUtil {
     return groupBy(list, (e) => e.group ?? "未分组");
   }
 
+// realtime url
+  bool isRtUrl(String url) {
+    const protols = [
+      'rtmp',
+      'rtsp',
+      'rtp',
+      'rtmpt',
+      'rtmpt',
+      'rtmps',
+      'gopher',
+      'mms'
+    ];
+    if (protols.contains(url.split('://')[0])) {
+      return true;
+    }
+    return false;
+  }
+
   //检查是否为真实有效的url
   bool validateUrl(String url) {
-    return Uri.tryParse(url)?.origin.isNotEmpty ?? false;
+    return Uri.tryParse(url)?.origin.isNotEmpty ?? isRtUrl(url);
   }
 
   Future<Map> checkUrlAccessible(String url, CancelToken cancelToken) async {
diff --git a/pubspec.yaml b/pubspec.yaml
index f250cac..0426e2e 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -15,7 +15,7 @@ publish_to: "none" # Remove this line if you wish to publish to pub.dev
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 0.8.3
+version: 0.8.4
 
 environment:
   sdk: ">=2.17.0 <3.0.0"