diff --git a/lib/controller/expense/expense_screen_controller.dart b/lib/controller/expense/expense_screen_controller.dart
index 6568aa3..9359c21 100644
--- a/lib/controller/expense/expense_screen_controller.dart
+++ b/lib/controller/expense/expense_screen_controller.dart
@@ -39,4 +39,34 @@ class ExpenseController extends GetxController {
       isLoading.value = false;
     }
   }
+
+  /// Update expense status and refresh the list
+  Future<bool> updateExpenseStatus(String expenseId, String statusId) async {
+    isLoading.value = true;
+    errorMessage.value = '';
+
+    try {
+      logSafe("Updating status for expense: $expenseId -> $statusId");
+      final success = await ApiService.updateExpenseStatusApi(
+        expenseId: expenseId,
+        statusId: statusId,
+      );
+
+      if (success) {
+        logSafe("Expense status updated successfully.");
+        await fetchExpenses(); 
+        return true;
+      } else {
+        errorMessage.value = "Failed to update expense status.";
+        return false;
+      }
+    } catch (e, stack) {
+      errorMessage.value = 'An unexpected error occurred.';
+      logSafe("Exception in updateExpenseStatus: $e", level: LogLevel.error);
+      logSafe("StackTrace: $stack", level: LogLevel.debug);
+      return false;
+    } finally {
+      isLoading.value = false;
+    }
+  }
 }
diff --git a/lib/helpers/services/api_endpoints.dart b/lib/helpers/services/api_endpoints.dart
index 4b7b24a..1e386b2 100644
--- a/lib/helpers/services/api_endpoints.dart
+++ b/lib/helpers/services/api_endpoints.dart
@@ -59,5 +59,5 @@ class ApiEndpoints {
   static const String getMasterPaymentModes = "/master/payment-modes";
   static const String getMasterExpenseStatus = "/master/expenses-status";
   static const String getMasterExpenseTypes = "/master/expenses-types";
-  
+  static const String updateExpenseStatus = "/expense/action";
 }
diff --git a/lib/helpers/services/api_service.dart b/lib/helpers/services/api_service.dart
index 405fe1f..d56a5ac 100644
--- a/lib/helpers/services/api_service.dart
+++ b/lib/helpers/services/api_service.dart
@@ -241,6 +241,51 @@ class ApiService {
 
 // === Expense APIs === //
 
+  /// Update Expense Status API
+  static Future<bool> updateExpenseStatusApi({
+    required String expenseId,
+    required String statusId,
+  }) async {
+    final payload = {
+      "expenseId": expenseId,
+      "statusId": statusId,
+    };
+
+    const endpoint = ApiEndpoints.updateExpenseStatus;
+    logSafe("Updating expense status with payload: $payload");
+
+    try {
+      final response =
+          await _postRequest(endpoint, payload, customTimeout: extendedTimeout);
+
+      if (response == null) {
+        logSafe("Update expense status failed: null response",
+            level: LogLevel.error);
+        return false;
+      }
+
+      logSafe("Update expense status response status: ${response.statusCode}");
+      logSafe("Update expense status response body: ${response.body}");
+
+      final json = jsonDecode(response.body);
+      if (json['success'] == true) {
+        logSafe("Expense status updated successfully: ${json['data']}");
+        return true;
+      } else {
+        logSafe(
+          "Failed to update expense status: ${json['message'] ?? 'Unknown error'}",
+          level: LogLevel.warning,
+        );
+      }
+    } catch (e, stack) {
+      logSafe("Exception during updateExpenseStatus API: $e",
+          level: LogLevel.error);
+      logSafe("StackTrace: $stack", level: LogLevel.debug);
+    }
+
+    return false;
+  }
+
   static Future<List<dynamic>?> getExpenseListApi() async {
     const endpoint = ApiEndpoints.getExpenseList;
 
diff --git a/lib/view/expense/expense_detail_screen.dart b/lib/view/expense/expense_detail_screen.dart
index 951e5d6..d5450ab 100644
--- a/lib/view/expense/expense_detail_screen.dart
+++ b/lib/view/expense/expense_detail_screen.dart
@@ -1,10 +1,11 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:marco/controller/project_controller.dart';
+import 'package:marco/controller/expense/expense_screen_controller.dart';
 import 'package:marco/helpers/widgets/my_spacing.dart';
 import 'package:marco/helpers/widgets/my_text.dart';
 import 'package:marco/model/expense/expense_list_model.dart';
-import 'package:marco/helpers/utils/date_time_utils.dart'; // Import DateTimeUtils
+import 'package:marco/helpers/utils/date_time_utils.dart';
 
 class ExpenseDetailScreen extends StatelessWidget {
   const ExpenseDetailScreen({super.key});
@@ -31,6 +32,9 @@ class ExpenseDetailScreen extends StatelessWidget {
     final ExpenseModel expense = Get.arguments['expense'] as ExpenseModel;
     final statusColor = getStatusColor(expense.status.name);
     final projectController = Get.find<ProjectController>();
+    final expenseController = Get.find<ExpenseController>();
+    print(
+        "Next Status List: ${expense.nextStatus.map((e) => e.toJson()).toList()}");
 
     return Scaffold(
       backgroundColor: const Color(0xFFF7F7F7),
@@ -110,6 +114,64 @@ class ExpenseDetailScreen extends StatelessWidget {
           ],
         ),
       ),
+      bottomNavigationBar: expense.nextStatus.isNotEmpty
+          ? SafeArea(
+              child: Padding(
+                padding: const EdgeInsets.all(16.0),
+                child: Wrap(
+                  spacing: 8, 
+                  runSpacing: 8, 
+                  alignment: WrapAlignment.center,
+                  children: expense.nextStatus.map((next) {
+                    return ElevatedButton(
+                      style: ElevatedButton.styleFrom(
+                        minimumSize: const Size(100, 40), 
+                        padding: const EdgeInsets.symmetric(
+                            vertical: 8, horizontal: 12),
+                        backgroundColor: Colors.red,
+                        shape: RoundedRectangleBorder(
+                          borderRadius: BorderRadius.circular(6),
+                        ),
+                      ),
+                      onPressed: () async {
+                        final success =
+                            await expenseController.updateExpenseStatus(
+                          expense.id,
+                          next.id,
+                        );
+
+                        if (success) {
+                          Get.snackbar(
+                            'Success',
+                            'Expense moved to ${next.name}',
+                            backgroundColor: Colors.green.withOpacity(0.8),
+                            colorText: Colors.white,
+                          );
+                          Get.back(result: true);
+                        } else {
+                          Get.snackbar(
+                            'Error',
+                            'Failed to update status.',
+                            backgroundColor: Colors.red.withOpacity(0.8),
+                            colorText: Colors.white,
+                          );
+                        }
+                      },
+                      child: Text(
+                        next.name,
+                        style: const TextStyle(
+                          color: Colors.white,
+                          fontWeight: FontWeight.w600,
+                          fontSize: 14,
+                        ),
+                        overflow: TextOverflow.ellipsis,
+                      ),
+                    );
+                  }).toList(),
+                ),
+              ),
+            )
+          : null,
     );
   }
 }
@@ -228,8 +290,7 @@ class _ExpenseDetailsList extends StatelessWidget {
           _DetailRow(title: "Payment Mode", value: expense.paymentMode.name),
           _DetailRow(
               title: "Paid By",
-              value:
-                  '${expense.paidBy.firstName} ${expense.paidBy.lastName}'),
+              value: '${expense.paidBy.firstName} ${expense.paidBy.lastName}'),
           _DetailRow(
               title: "Created By",
               value:
@@ -243,8 +304,7 @@ class _ExpenseDetailsList extends StatelessWidget {
               title: "Next Status",
               value: expense.nextStatus.map((e) => e.name).join(", ")),
           _DetailRow(
-              title: "Pre-Approved",
-              value: expense.preApproved ? "Yes" : "No"),
+              title: "Pre-Approved", value: expense.preApproved ? "Yes" : "No"),
         ],
       ),
     );