diff --git a/lib/view/expense/expense_filter_bottom_sheet.dart b/lib/view/expense/expense_filter_bottom_sheet.dart
index 31b0306..210242b 100644
--- a/lib/view/expense/expense_filter_bottom_sheet.dart
+++ b/lib/view/expense/expense_filter_bottom_sheet.dart
@@ -38,7 +38,6 @@ class ExpenseFilterBottomSheet extends StatelessWidget {
           Get.back();
         },
         submitText: 'Submit',
-        submitColor: Colors.indigo,
         submitIcon: Icons.check_circle_outline,
         child: SingleChildScrollView(
           controller: scrollController,
diff --git a/lib/view/expense/expense_screen.dart b/lib/view/expense/expense_screen.dart
index 2dd072b..39d14af 100644
--- a/lib/view/expense/expense_screen.dart
+++ b/lib/view/expense/expense_screen.dart
@@ -11,6 +11,7 @@ import 'package:marco/view/expense/expense_filter_bottom_sheet.dart';
 import 'package:marco/helpers/widgets/expense/expense_main_components.dart';
 import 'package:marco/helpers/utils/permission_constants.dart';
 import 'package:marco/helpers/widgets/my_refresh_indicator.dart';
+import 'package:marco/helpers/utils/mixins/ui_mixin.dart';
 
 class ExpenseMainScreen extends StatefulWidget {
   const ExpenseMainScreen({super.key});
@@ -20,7 +21,7 @@ class ExpenseMainScreen extends StatefulWidget {
 }
 
 class _ExpenseMainScreenState extends State<ExpenseMainScreen>
-    with SingleTickerProviderStateMixin {
+    with SingleTickerProviderStateMixin,UIMixin {
   late TabController _tabController;
   final searchController = TextEditingController();
   final expenseController = Get.put(ExpenseController());
@@ -139,7 +140,7 @@ class _ExpenseMainScreenState extends State<ExpenseMainScreen>
       floatingActionButton:
           permissionController.hasPermission(Permissions.expenseUpload)
               ? FloatingActionButton.extended(
-                  backgroundColor: Colors.red,
+                  backgroundColor: contentTheme.primary,
                   onPressed: showAddExpenseBottomSheet,
                   icon: const Icon(Icons.add, color: Colors.white),
                   label: const Text(