去登陆的时个，关掉视频

src/views/merge-detail.vue

@@ -624,6 +624,7 @@ export default {
           if(_this.isInfresh) {
             rocNative.goBack();
           } else {
+            _this.$refs.tcPlayerRef && _this.$refs.tcPlayerRef.pause();
             rocNative.gotoLogin();
           }
           _this.isInfresh = false;