diff --git a/mitra_app/lib/core/chat/chat_request_notifier.dart b/mitra_app/lib/core/chat/chat_request_notifier.dart
index 1478c39..f05667f 100644
--- a/mitra_app/lib/core/chat/chat_request_notifier.dart
+++ b/mitra_app/lib/core/chat/chat_request_notifier.dart
@@ -130,6 +130,22 @@ class ChatRequest extends _$ChatRequest {
     }
   }
 
+  /// Check if the current incoming request is still valid (pending_acceptance).
+  /// If stale, reset to listening state.
+  Future<void> validateIncomingRequest() async {
+    if (state is! ChatRequestIncomingData) return;
+    final sessionId = (state as ChatRequestIncomingData).sessionId;
+    try {
+      final response = await _apiClient.get('/api/shared/chat/$sessionId/info');
+      final status = response['data']?['status'] as String?;
+      if (status != 'pending_acceptance') {
+        state = const ChatRequestListeningData();
+      }
+    } catch (_) {
+      state = const ChatRequestListeningData();
+    }
+  }
+
   Future<void> accept(String sessionId) async {
     state = const ChatRequestAcceptingData();
     try {
diff --git a/mitra_app/lib/features/chat/widgets/incoming_request_sheet.dart b/mitra_app/lib/features/chat/widgets/incoming_request_sheet.dart
index a8b52e7..8c821d2 100644
--- a/mitra_app/lib/features/chat/widgets/incoming_request_sheet.dart
+++ b/mitra_app/lib/features/chat/widgets/incoming_request_sheet.dart
@@ -8,6 +8,18 @@ class IncomingRequestSheet extends ConsumerWidget {
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
+    final requestState = ref.watch(chatRequestProvider);
+
+    // Request is still active — show accept/decline
+    if (requestState is ChatRequestIncomingData) {
+      return _buildActiveRequest(context, ref);
+    }
+
+    // Request was taken by another mitra or cancelled — show info
+    return _buildStaleRequest(context);
+  }
+
+  Widget _buildActiveRequest(BuildContext context, WidgetRef ref) {
     return Container(
       padding: const EdgeInsets.all(24),
       child: Column(
@@ -52,4 +64,35 @@ class IncomingRequestSheet extends ConsumerWidget {
       ),
     );
   }
+
+  Widget _buildStaleRequest(BuildContext context) {
+    return Container(
+      padding: const EdgeInsets.all(24),
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          const Icon(Icons.info_outline, size: 48, color: Colors.orange),
+          const SizedBox(height: 16),
+          const Text(
+            'Permintaan tidak tersedia',
+            style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
+          ),
+          const SizedBox(height: 8),
+          const Text(
+            'Permintaan ini sudah dibatalkan oleh customer atau diterima oleh Bestie lain.',
+            style: TextStyle(fontSize: 14, color: Colors.grey),
+            textAlign: TextAlign.center,
+          ),
+          const SizedBox(height: 24),
+          SizedBox(
+            width: double.infinity,
+            child: ElevatedButton(
+              onPressed: () => Navigator.of(context).pop(),
+              child: const Text('OK'),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
 }
diff --git a/mitra_app/lib/features/home/home_screen.dart b/mitra_app/lib/features/home/home_screen.dart
index 744a1c1..fc01918 100644
--- a/mitra_app/lib/features/home/home_screen.dart
+++ b/mitra_app/lib/features/home/home_screen.dart
@@ -32,7 +32,13 @@ class _HomeScreenState extends ConsumerState<HomeScreen> with WidgetsBindingObse
     if (state == AppLifecycleState.resumed) {
       final chatState = ref.read(chatRequestProvider);
       if (chatState is ChatRequestIncomingData) {
-        _showIncomingRequest(chatState.sessionId);
+        // Validate the request is still pending before showing
+        ref.read(chatRequestProvider.notifier).validateIncomingRequest().then((_) {
+          final current = ref.read(chatRequestProvider);
+          if (current is ChatRequestIncomingData) {
+            _showIncomingRequest(current.sessionId);
+          }
+        });
       }
     }
   }
@@ -65,7 +71,13 @@ class _HomeScreenState extends ConsumerState<HomeScreen> with WidgetsBindingObse
     // Listen for incoming chat requests
     ref.listen(chatRequestProvider, (prev, next) {
       if (next is ChatRequestIncomingData) {
-        _showIncomingRequest(next.sessionId);
+        // Validate request is still pending before showing sheet
+        ref.read(chatRequestProvider.notifier).validateIncomingRequest().then((_) {
+          final current = ref.read(chatRequestProvider);
+          if (current is ChatRequestIncomingData) {
+            _showIncomingRequest(current.sessionId);
+          }
+        });
       } else if (next is ChatRequestAcceptedData) {
         final session = next.session;
         final sessionId = session['session_id'] as String? ?? session['id'] as String;