fix

@@ -263,9 +263,9 @@ $(document).ready(function() {
     if (is_wechat || is_weibo) {
         if (is_redirect == undefined) {
             if (location.indexOf('?') > 0) { //在微信中或微博等app中地址栏上加上redirect参数，方便在浏览器中打开时跳转到app
-                document.location.href = location + '&redirect=true';
+                // document.location.href = location + '&redirect=true';
             } else {
-                document.location.href = location + '?redirect=true';
+                // document.location.href = location + '?redirect=true';
             }
         }
     } else {

@@ -150,7 +150,7 @@ function init_play_button() {
                     $('#' + video_id)[0].play();
                 } else {
                     //alert('click');
-                    //video.pause();
+                    // video.pause();
                     $('#live_touch_layer').hide();
                     $('#' + video_id)[0].play();
 
@@ -548,9 +548,9 @@ function insert_msg(obj) {
     } else {
         obj.avatar = obj.avatar.replace(/(\{width}|\{height}|\{mode})/g, function($0) {
             const dict = {
-                '{width}': width,
-                '{height}': height,
-                '{mode}': mode || 2
+                '{width}': 50,
+                '{height}': 50,
+                '{mode}': 2
             };
 
             return dict[$0];