diff --git a/lib/platform/platform_base.dart b/lib/platform/platform_base.dart
index abe3391..05d5c77 100644
--- a/lib/platform/platform_base.dart
+++ b/lib/platform/platform_base.dart
@@ -1,6 +1,8 @@
+import 'dart:typed_data';
+
 import 'package:dart_framework/platform/platform_stub.dart'
-    if (dart.library.io) 'package:dart_framework/log/log_writer_io.dart'
-    if (dart.library.html) 'package:dart_framework/log/log_writer_web.dart';
+    if (dart.library.io) 'package:dart_framework/platform/platform_io.dart'
+    if (dart.library.html) 'package:dart_framework/platform/platform_web.dart';
 
 abstract class LogWriter {
   factory LogWriter() => getLogWriter();
@@ -11,4 +13,8 @@ abstract class LogWriter {
   void end();
 }
 
-void initializeApp(String name, String appID) => initialize(name, appID);
\ No newline at end of file
+void initializeApp(String name, String appID) => initialize(name, appID);
+
+Future<String> getIPAddressPlatform(String domain) => getIPAddress(domain);
+
+Future<Uint8List?> readFileBytePlatform(String filePath) => readFileBytePlatform(filePath);
\ No newline at end of file
diff --git a/lib/platform/platform_io.dart b/lib/platform/platform_io.dart
index 57861ea..78a21bd 100644
--- a/lib/platform/platform_io.dart
+++ b/lib/platform/platform_io.dart
@@ -1,4 +1,5 @@
 import 'dart:io';
+import 'dart:typed_data';
 
 import 'package:dart_framework/platform/platform_base.dart';
 import 'package:dart_framework/utils/system_util.dart';
@@ -28,6 +29,35 @@ void initialize(String name, String appID) {
   intMin = -intMax;
 }
 
+Future<String> getIPAddress(String domain) async {
+  late String ipAddress;
+  var regEx = RegExp(r'(://)([a-zA-Z0-9-.]+)(/|:)');
+  var match = regEx.firstMatch(domain);
+  if (match != null && match.groupCount > 2) {
+    domain = match.group(2)!;
+    var list = await InternetAddress.lookup(domain);
+    for (var address in list) {
+      ipAddress = address.address;
+      break;
+    }
+  }
+  return dataFutrue(ipAddress);
+}
+
+Future<Uint8List?> readFileByte(String filePath) async {
+  Uri myUri = Uri.parse(filePath);
+  File audioFile = File.fromUri(myUri);
+  Uint8List? bytes;
+  await audioFile.readAsBytes().then((value) {
+    bytes = Uint8List.fromList(value);
+    print('reading of bytes is completed');
+  }).catchError((onError) {
+    print('Exception Error while reading audio from path:$onError');
+  });
+  return dataFutrue(bytes);
+}
+
+
 
 class LogWriterIO extends IsolateBase implements LogWriter {
   late int _id;
diff --git a/lib/platform/platform_stub.dart b/lib/platform/platform_stub.dart
index 4ee777a..312223f 100644
--- a/lib/platform/platform_stub.dart
+++ b/lib/platform/platform_stub.dart
@@ -1,5 +1,11 @@
+import 'dart:typed_data';
+
 import 'package:dart_framework/platform/platform_base.dart';
 
 LogWriter getLogWriter() => throw UnsupportedError('Cannot create a instance');
 
-void initialize(String name, String appID) => throw UnsupportedError('Cannot create a instance');
\ No newline at end of file
+void initialize(String name, String appID) => throw UnsupportedError('Cannot execute method');
+
+Future<String> getIPAddress(String domain) => throw UnsupportedError('Cannot execute method');
+
+Future<Uint8List?> readFileByte(String filePath) => throw UnsupportedError('Cannot execute method');
\ No newline at end of file
diff --git a/lib/platform/platform_web.dart b/lib/platform/platform_web.dart
index fc56455..a8bbe28 100644
--- a/lib/platform/platform_web.dart
+++ b/lib/platform/platform_web.dart
@@ -1,3 +1,5 @@
+import 'dart:typed_data';
+
 import 'package:dart_framework/platform/platform_base.dart';
 import 'package:dart_framework/utils/system_util.dart';
 
@@ -11,6 +13,10 @@ void initialize(String name, String appID) {
   intMin = -intMax;
 }
 
+Future<String> getIPAddress(String domain) => dataFutrue('');
+
+Future<Uint8List?> readFileByte(String filePath) => dataFutrue(null);
+
 
 class LogWriterWeb implements LogWriter {
   @override
diff --git a/lib/utils/system_util.dart b/lib/utils/system_util.dart
index 8093366..fcea940 100644
--- a/lib/utils/system_util.dart
+++ b/lib/utils/system_util.dart
@@ -82,22 +82,7 @@ Map<String, dynamic>? getMapFromYaml(String yamlStr) {
   return map;
 }
 
-Future<String> getIPAddress(String domain) async {
-  var c = Completer<String>();
-  late String ipAddress;
-  var regEx = RegExp(r'(://)([a-zA-Z0-9-.]+)(/|:)');
-  var match = regEx.firstMatch(domain);
-  if (match != null && match.groupCount > 2) {
-    domain = match.group(2)!;
-    var list = await InternetAddress.lookup(domain);
-    for (var address in list) {
-      ipAddress = address.address;
-      break;
-    }
-  }
-  c.complete(ipAddress);
-  return c.future;
-}
+Future<String> getIPAddress(String domain) => getIPAddressPlatform(domain);
 
 Future get simpleFuture {
   var c = Completer();
@@ -111,17 +96,4 @@ Future<T> dataFutrue<T>(T data) {
   return c.future;
 }
 
-Future<Uint8List?> readFileByte(String filePath) async {
-  var c = Completer<Uint8List>();
-  Uri myUri = Uri.parse(filePath);
-  File audioFile = File.fromUri(myUri);
-  Uint8List? bytes;
-  await audioFile.readAsBytes().then((value) {
-    bytes = Uint8List.fromList(value);
-    print('reading of bytes is completed');
-  }).catchError((onError) {
-    print('Exception Error while reading audio from path:$onError');
-  });
-  c.complete(bytes);
-  return c.future;
-}
+Future<Uint8List?> readFileByte(String filePath) => readFileBytePlatform(filePath);
\ No newline at end of file