diff --git a/pages/FamilyList.tsx b/pages/FamilyList.tsx
index 58d17a7..5a367c6 100644
--- a/pages/FamilyList.tsx
+++ b/pages/FamilyList.tsx
@@ -259,7 +259,7 @@ export const FamilyList: React.FC = () => {
                                             <span className="text-xs text-slate-400 whitespace-nowrap">{new Date(notice.date).toLocaleDateString()}</span>
                                         </div>
 
-                                        <div className={`text-sm leading-relaxed whitespace-pre-wrap transition-all ${isRead ? 'text-slate-500' : 'text-slate-700'} ${isExpanded ? '' : 'line-clamp-2'}`}>
+                                        <div className={`text-sm leading-relaxed whitespace-pre-wrap break-words transition-all ${isRead ? 'text-slate-500' : 'text-slate-700'} ${isExpanded ? '' : 'line-clamp-2'}`}>
                                             {notice.content}
                                         </div>