no message

lib/pages/discover/dating_page.dart

@@ -117,7 +117,7 @@ class _DatingPageState extends State<DatingPage>
                   '暂无直播频道',
                   style: TextStyle(
                     fontSize: 14.w,
-                    color: Colors.white.withOpacity(0.7),
+                    color: Colors.black38,
                   ),
                 ),
               );