fix: sys msg

lib/pages/msg_feed_top/sys_msg/view.dart

@@ -169,7 +169,7 @@ class _SysMsgPageState extends State<SysMsgPage> {
   InlineSpan _buildContent(String content) {
     final List<InlineSpan> spanChildren = <InlineSpan>[];
     RegExp urlRegExp = RegExp(
-        '#\\{([^}]*)\\}\\{"([^}]*)"\\}|https?:\\/\\/[^\\s/\$.?#].[^\\s]*|www\\.[^\\s/\$.?#].[^\\s]*');
+        '#\\{([^}]*)\\}\\{"?([^}]*)"?\\}|https?:\\/\\/[^\\s/\$.?#].[^\\s]*|www\\.[^\\s/\$.?#].[^\\s]*');
     content.splitMapJoin(
       urlRegExp,
       onMatch: (Match match) {

lib/pages/whisper/view.dart

@@ -176,7 +176,7 @@ class _WhisperPageState extends State<WhisperPage> {
                                         ? null
                                         : Theme.of(context)
                                             .colorScheme
-                                            .secondaryContainer,
+                                            .onInverseSurface,
                                     onLongPress: () {
                                       showDialog(
                                         context: context,