diff --git a/app/Http/Admin/Views/public/live_player.volt b/app/Http/Admin/Views/public/live_player.volt
index aea286c3..68fea8cc 100644
--- a/app/Http/Admin/Views/public/live_player.volt
+++ b/app/Http/Admin/Views/public/live_player.volt
@@ -33,13 +33,12 @@
             var options = {
                 live: true,
                 autoplay: true,
-                h5_flv: true,
                 width: 720,
                 height: 405
             };
 
             var playUrls = JSON.parse('{{ pull_urls|json_encode }}');
-            var formats = ['rtmp', 'flv', 'm3u8'];
+            var formats = ['m3u8'];
             var rates = ['od', 'hd', 'sd'];
 
             $.each(formats, function (i, format) {
diff --git a/app/Http/Admin/Views/setting/live.volt b/app/Http/Admin/Views/setting/live.volt
index 91808ff9..73149767 100644
--- a/app/Http/Admin/Views/setting/live.volt
+++ b/app/Http/Admin/Views/setting/live.volt
@@ -76,7 +76,7 @@
                     type: 2,
                     title: '拉流测试',
                     resize: false,
-                    area: ['720px', '445px'],
+                    area: ['720px', '456px'],
                     content: [url, 'no']
                 });
             });
diff --git a/public/static/admin/js/media.preview.js b/public/static/admin/js/media.preview.js
index 4a155ed7..398ada30 100644
--- a/public/static/admin/js/media.preview.js
+++ b/public/static/admin/js/media.preview.js
@@ -14,7 +14,7 @@ layui.use(['jquery', 'layer'], function () {
             type: 2,
             title: '媒体播放器',
             resize: false,
-            area: ['720px', '445px'],
+            area: ['720px', '456px'],
             content: [frameUrl, 'no']
         });