修复切换bug

app/public/js/stage.js

@@ -2648,9 +2648,11 @@ $(document).ready(() => {
                 if (!detail) {
                     detail = new Detail($('#detail-spread'));
                     detail.spread.refresh();
+                    $('#zhongjian .sjs-bottom').height('400px');
                     $('.zhongjian-msg').height($('#zhongjian .sjs-bottom').height());
                 } else {
                     detail.spread.refresh();
+                    $('#zhongjian .sjs-bottom').height('400px');
                     $('.zhongjian-msg').height($('#zhongjian .sjs-bottom').height());
                 }
             }