diff --git a/lib/domain/entities/setting.dart b/lib/domain/entities/setting.dart
index 3a4ddaf..fa56660 100644
--- a/lib/domain/entities/setting.dart
+++ b/lib/domain/entities/setting.dart
@@ -10,6 +10,7 @@ List<Day> dayLists = [
 
 class Setting {
   final int supportBuildNum;
+  final int androidSupportBuildNum;
   final String reportURL;
   final String reportProjectID;
   final String bucketName;
@@ -32,7 +33,8 @@ class Setting {
   List<String> shipmentTypes;
 
   Setting(
-      {this.supportBuildNum = 1,
+      {this.androidSupportBuildNum = 1,
+      this.supportBuildNum = 1,
       this.usaAddress,
       this.mmAddress,
       this.usaContactNumber,
@@ -54,7 +56,8 @@ class Setting {
 
   factory Setting.fromMap(Map<String, dynamic> map) {
     return Setting(
-        supportBuildNum: map['support_build_number'],
+        androidSupportBuildNum: map['android_support_build_number'] ?? 1,
+        supportBuildNum: map['support_build_number'] ?? 1,
         inviteRequired: map['invite_required'],
         appUrl: map['app_url'],
         usaAddress: map['usa_address'],
diff --git a/lib/pages/main/model/main_model.dart b/lib/pages/main/model/main_model.dart
index 6494085..4761306 100644
--- a/lib/pages/main/model/main_model.dart
+++ b/lib/pages/main/model/main_model.dart
@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:io';
 
 import 'package:fcs/data/services/services.dart';
 import 'package:fcs/domain/entities/auth_result.dart';
@@ -150,7 +151,11 @@ class MainModel extends ChangeNotifier {
 
   bool isSupport() {
     if (packageInfo == null || setting == null) return false;
-    return int.parse(packageInfo!.buildNumber) >= setting!.supportBuildNum;
+
+    int buildNumber = Platform.isAndroid
+        ? setting!.androidSupportBuildNum
+        : setting!.supportBuildNum;
+    return int.parse(packageInfo!.buildNumber) >= buildNumber;
   }
 
   Future<AuthResult> sendSms(String phoneNumber,