diff --git a/lib/features/events/model/model_event_info.dart b/lib/features/events/model/model_event_info.dart
index b422342..c818eb2 100644
--- a/lib/features/events/model/model_event_info.dart
+++ b/lib/features/events/model/model_event_info.dart
@@ -134,6 +134,7 @@ class EventRegistrationItem {
     required this.itemName,
     required this.groupName,
     required this.matchPlace,
+
     this.matchStartTime = '',
     this.matchEndTime = '',
     this.completed = false,
@@ -143,6 +144,7 @@ class EventRegistrationItem {
     this.userId = '',
     this.playerName = '',
     this.playerPhone = '',
+    this.playerNo = '',
   });
 
   final String eventId;
@@ -158,6 +160,7 @@ class EventRegistrationItem {
   final String opponentId;
   final String opponentName;
   final List<EventTeamMember> teamMembers;
+  final String playerNo;
 
   /// 来自报名列表父级，不在 item JSON 内
   final String userId;
@@ -205,6 +208,7 @@ class EventRegistrationItem {
           : const [],
       userId: userId,
       playerName: playerName,
+      playerNo: _readString(map, const ['playerNo']),
     );
   }
 
diff --git a/lib/features/events/pages/page_event_info.dart b/lib/features/events/pages/page_event_info.dart
index 199b98f..b922bde 100644
--- a/lib/features/events/pages/page_event_info.dart
+++ b/lib/features/events/pages/page_event_info.dart
@@ -526,9 +526,10 @@ String _formatOpponentLine(EventRegistrationItem item) {
 }
 
 String _formatNumberBadge(EventRegistrationItem item) {
-  final place = item.matchPlace.trim();
-  if (place.isEmpty) return '';
-  final match = RegExp(r'\d+').firstMatch(place);
-  if (match != null) return '${match.group(0)}号';
-  return place;
+  return item.playerNo.trim().isEmpty ? '' : '${item.playerNo.trim()}号';
+  // final place = item.matchPlace.trim();
+  // if (place.isEmpty) return '';
+  // final match = RegExp(r'\d+').firstMatch(place);
+  // if (match != null) return '${match.group(0)}号';
+  // return place;
 }