diff --git a/packages/auth/lib/data/common/constant.dart b/packages/auth/lib/data/common/constant.dart
index c9a0aba..c0b0982 100644
--- a/packages/auth/lib/data/common/constant.dart
+++ b/packages/auth/lib/data/common/constant.dart
@@ -1,5 +1,5 @@
 enum ApiEnvironment {
-  dam(url: 'https://api.dam.rasadyar.net');
+  dam(url: 'https://api.dam.rasadyar.net/');
 
   const ApiEnvironment({required this.url});
 
diff --git a/packages/auth/lib/data/common/dio_manager.dart b/packages/auth/lib/data/common/dio_manager.dart
index 37f46ee..441485a 100644
--- a/packages/auth/lib/data/common/dio_manager.dart
+++ b/packages/auth/lib/data/common/dio_manager.dart
@@ -8,9 +8,12 @@ class DioRemoteManager {
   DioRemote? _currentClient;
   ApiEnvironment? _currentEnv;
 
-  DioRemote setEnvironment(ApiEnvironment env) {
+  Future<DioRemote> setEnvironment([
+    ApiEnvironment env = ApiEnvironment.dam,
+  ]) async {
     if (_currentEnv != env) {
       _currentClient = DioRemote(env.baseUrl);
+      await _currentClient?.init();
       _currentEnv = env;
     }
     return _currentClient!;
@@ -30,10 +33,10 @@ class DioRemoteManager {
 Future<void> switchAuthEnvironment(ApiEnvironment env) async {
   final manager = diAuth.get<DioRemoteManager>();
 
-  final dioRemote = manager.setEnvironment(env);
+  final dioRemote = await manager.setEnvironment(env);
 
   if (diAuth.isRegistered<AuthRepositoryImpl>()) {
-   await diAuth.unregister<AuthRepositoryImpl>();
+    await diAuth.unregister<AuthRepositoryImpl>();
   }
 
   diAuth.registerLazySingleton<AuthRepositoryImpl>(
diff --git a/packages/auth/lib/data/di/auth_di.dart b/packages/auth/lib/data/di/auth_di.dart
index 3451b86..391647f 100644
--- a/packages/auth/lib/data/di/auth_di.dart
+++ b/packages/auth/lib/data/di/auth_di.dart
@@ -12,14 +12,10 @@ Future<void> setupAuthDI() async {
   diAuth.registerLazySingleton(() => DioRemoteManager());
 
   final manager = diAuth.get<DioRemoteManager>();
-  final dioRemote = manager.setEnvironment(ApiEnvironment.dam);
-
-  diAuth.registerLazySingleton<AuthRepositoryImpl>(
+  final dioRemote = await manager.setEnvironment(ApiEnvironment.dam);
+  diAuth.registerCachedFactory<AuthRepositoryImpl>(
     () => AuthRepositoryImpl(dioRemote),
   );
   diAuth.registerLazySingleton(() => AuthService());
   diAuth.registerLazySingleton(() => TokenStorageService());
-
-  //hive
-  //await diAuth.registerCachedFactoryAsync(() async=>await ,)
 }
diff --git a/packages/auth/lib/data/repositories/auth_repository_imp.dart b/packages/auth/lib/data/repositories/auth_repository_imp.dart
index a3bc1ee..523efad 100644
--- a/packages/auth/lib/data/repositories/auth_repository_imp.dart
+++ b/packages/auth/lib/data/repositories/auth_repository_imp.dart
@@ -34,17 +34,18 @@ class AuthRepositoryImpl implements AuthRepository {
 
   @override
   Future<CaptchaResponseModel?> captcha() async {
-    final response = await safeCall<DioResponse<CaptchaResponseModel>>(
+    final response = await safeCall(
       call:
           () async => await _httpClient.post<CaptchaResponseModel>(
-            '$_BASE_URL/login/',
+            'captcha/',
             headers: {'Content-Type': 'application/json'},
+            fromJson: CaptchaResponseModel.fromJson
           ),
       onSuccess: (response) {
         iLog(response);
       },
       onError: (error, trace) {
-        throw Exception('Error during sign in: $error');
+        throw Exception('Error during captcha : $error');
       },
     );
 
diff --git a/packages/auth/lib/presentation/pages/auth/logic.dart b/packages/auth/lib/presentation/pages/auth/logic.dart
index 505e224..737c4a3 100644
--- a/packages/auth/lib/presentation/pages/auth/logic.dart
+++ b/packages/auth/lib/presentation/pages/auth/logic.dart
@@ -1,6 +1,8 @@
 import 'dart:async';
 
 import 'package:flutter/material.dart';
+import 'package:rasadyar_auth/auth.dart';
+import 'package:rasadyar_auth/data/repositories/auth_repository_imp.dart';
 import 'package:rasadyar_core/core.dart';
 
 enum AuthType { useAndPass, otp }
@@ -18,8 +20,7 @@ class AuthLogic extends GetxController {
   Rx<TextEditingController> phoneOtpNumberController =
       TextEditingController().obs;
   Rx<TextEditingController> otpCodeController = TextEditingController().obs;
-  CaptchaController captchaController = CaptchaController();
-  CaptchaController captchaOtpController = CaptchaController();
+
 
   RxnString phoneNumber = RxnString(null);
   RxnString password = RxnString(null);
@@ -32,6 +33,8 @@ class AuthLogic extends GetxController {
   RxInt secondsRemaining = 120.obs;
   Timer? _timer;
 
+  AuthRepositoryImpl authRepository = diAuth.get<AuthRepositoryImpl>();
+
   void startTimer() {
     _timer?.cancel();
     secondsRemaining.value = 120;
@@ -55,6 +58,12 @@ class AuthLogic extends GetxController {
     return '${minutes.toString().padLeft(2, '0')}:${seconds.toString().padLeft(2, '0')}';
   }
 
+  @override
+  void onInit() {
+    super.onInit();
+
+  }
+
   @override
   void onReady() {
     // TODO: implement onReady
@@ -66,4 +75,6 @@ class AuthLogic extends GetxController {
     _timer?.cancel();
     super.onClose();
   }
+
+
 }
diff --git a/packages/auth/lib/presentation/pages/auth/view.dart b/packages/auth/lib/presentation/pages/auth/view.dart
index 9708005..98cc7aa 100644
--- a/packages/auth/lib/presentation/pages/auth/view.dart
+++ b/packages/auth/lib/presentation/pages/auth/view.dart
@@ -1,12 +1,12 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
+import 'package:rasadyar_auth/presentation/widget/captcha/view.dart';
+import 'package:rasadyar_auth/presentation/widget/clear_button.dart';
 import 'package:rasadyar_core/core.dart';
 
 import 'logic.dart';
 
-
-
 class AuthPage extends GetView<AuthLogic> {
   const AuthPage({super.key});
 
@@ -21,7 +21,7 @@ class AuthPage extends GetView<AuthLogic> {
             ObxValue((types) {
               switch (types.value) {
                 case AuthType.otp:
-                  return otpForm();
+                  //return otpForm();
                 case AuthType.useAndPass:
                   return useAndPassFrom();
               }
@@ -222,7 +222,7 @@ class AuthPage extends GetView<AuthLogic> {
               }, controller.passwordController),
               SizedBox(height: 26),
 
-              CaptchaWidget(controller: controller.captchaController),
+              CaptchaWidget(),
 
               SizedBox(height: 23),
               RElevated(
@@ -237,9 +237,6 @@ class AuthPage extends GetView<AuthLogic> {
                     initialEntryMode: PersianDatePickerEntryMode.calendarOnly,
                     initialDatePickerMode: PersianDatePickerMode.year,
                   );
-
-                  if (data.value.currentState?.validate() == true &&
-                      controller.captchaController.validate()) {}
                 },
                 width: Get.width,
                 height: 48,
@@ -251,7 +248,7 @@ class AuthPage extends GetView<AuthLogic> {
     }, controller.formKey);
   }
 
-  Widget otpForm() {
+/*  Widget otpForm() {
     return ObxValue((status) {
       switch (status.value) {
         case OtpStatus.init:
@@ -262,7 +259,7 @@ class AuthPage extends GetView<AuthLogic> {
           return confirmCodeForm();
       }
     }, controller.otpStatus);
-  }
+  }*/
 
   Widget sendCodeForm() {
     return ObxValue((data) {
@@ -335,14 +332,13 @@ class AuthPage extends GetView<AuthLogic> {
 
               SizedBox(height: 26),
 
-              CaptchaWidget(controller: controller.captchaOtpController),
+              CaptchaWidget(),
 
               SizedBox(height: 23),
               RElevated(
                 text: 'ارسال رمز یکبار مصرف',
                 onPressed: () {
-                  if (data.value.currentState?.validate() == true &&
-                      controller.captchaOtpController.validate()) {
+                  if (data.value.currentState?.validate() == true) {
                     controller.otpStatus.value = OtpStatus.sent;
                     controller.startTimer();
                   }
@@ -473,7 +469,6 @@ class AuthPage extends GetView<AuthLogic> {
                           TapGestureRecognizer()
                             ..onTap = () {
                               controller.otpStatus.value = OtpStatus.init;
-                              controller.captchaOtpController.clear();
                             },
                       text: '   ویرایش',
                       style: AppFonts.yekan14.copyWith(
@@ -489,8 +484,7 @@ class AuthPage extends GetView<AuthLogic> {
                 text: 'ورود',
                 onPressed: () {
                   if (controller.formKeyOtp.value.currentState?.validate() ==
-                          true &&
-                      controller.captchaOtpController.validate()) {}
+                      true) {}
                 },
                 width: Get.width,
                 height: 48,
@@ -514,11 +508,4 @@ class AuthPage extends GetView<AuthLogic> {
       ],
     );
   }
-
-  Widget clearButton(VoidCallback onTap) {
-    return GestureDetector(
-      onTap: onTap,
-      child: Icon(CupertinoIcons.multiply_circle, size: 24),
-    );
-  }
 }
diff --git a/packages/auth/lib/presentation/widget/clear_button.dart b/packages/auth/lib/presentation/widget/clear_button.dart
new file mode 100644
index 0000000..393ebed
--- /dev/null
+++ b/packages/auth/lib/presentation/widget/clear_button.dart
@@ -0,0 +1,8 @@
+import 'package:flutter/cupertino.dart';
+
+Widget clearButton(VoidCallback onTap) {
+  return GestureDetector(
+    onTap: onTap,
+    child: Icon(CupertinoIcons.multiply_circle, size: 24),
+  );
+}
diff --git a/packages/core/lib/infrastructure/remote/dio_remote.dart b/packages/core/lib/infrastructure/remote/dio_remote.dart
index 9e5a208..9422cc1 100644
--- a/packages/core/lib/infrastructure/remote/dio_remote.dart
+++ b/packages/core/lib/infrastructure/remote/dio_remote.dart
@@ -1,4 +1,5 @@
 import 'package:dio/dio.dart';
+import 'package:flutter/foundation.dart';
 import 'package:pretty_dio_logger/pretty_dio_logger.dart';
 import 'package:rasadyar_core/infrastructure/remote/interfaces/i_form_data.dart';
 
@@ -15,7 +16,9 @@ class DioRemote implements IHttpClient {
   @override
   Future<void> init() async {
     final dio = Dio(BaseOptions(baseUrl: baseUrl));
-    dio.interceptors.add(PrettyDioLogger());
+    if (kDebugMode) {
+      dio.interceptors.add(PrettyDioLogger());
+    }
     _dio = dio;
   }
 
@@ -40,6 +43,7 @@ class DioRemote implements IHttpClient {
     String path, {
     dynamic data,
     Map<String, dynamic>? queryParameters,
+    T Function(Map<String, dynamic> json)? fromJson,
     Map<String, String>? headers,
     ProgressCallback? onSendProgress,
     ProgressCallback? onReceiveProgress,
@@ -52,6 +56,15 @@ class DioRemote implements IHttpClient {
       onSendProgress: onSendProgress,
       onReceiveProgress: onReceiveProgress,
     );
+
+    if (fromJson != null) {
+      final rawData = response.data;
+      final parsedData =
+          rawData is Map<String, dynamic> ? fromJson(rawData) : null;
+      response.data = parsedData;
+      return DioResponse<T>(response);
+    }
+
     return DioResponse<T>(response);
   }
 
diff --git a/packages/core/lib/presentation/widget/captcha/captcha_widget.dart b/packages/core/lib/presentation/widget/captcha/captcha_widget.dart
deleted file mode 100644
index fc20c4e..0000000
--- a/packages/core/lib/presentation/widget/captcha/captcha_widget.dart
+++ /dev/null
@@ -1,266 +0,0 @@
-import 'dart:math';
-
-import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
-import 'package:rasadyar_core/presentation/common/app_color.dart';
-import 'package:rasadyar_core/presentation/common/app_fonts.dart';
-
-class CaptchaController {
-  int? captchaCode;
-  TextEditingController textController = TextEditingController();
-  GlobalKey<FormState> formKey = GlobalKey<FormState>();
-
-  late Function() refreshCaptcha;
-
-  bool validate() {
-    if (formKey.currentState?.validate() == true) {
-      return true;
-    }
-    return false;
-  }
-
-  String get enteredText => textController.text;
-
-  bool isCorrect() {
-    return textController.text == captchaCode.toString();
-  }
-
-  void clear() {
-    textController.clear();
-  }
-}
-
-class RandomLinePainter extends CustomPainter {
-  final Random random = Random();
-  final Paint linePaint;
-  final List<Offset> points;
-
-  RandomLinePainter({
-    required this.points,
-    required Color lineColor,
-    double strokeWidth = 2.0,
-  }) : linePaint =
-           Paint()
-             ..color = lineColor
-             ..strokeWidth = strokeWidth
-             ..strokeCap = StrokeCap.round
-             ..style = PaintingStyle.stroke;
-
-  @override
-  void paint(Canvas canvas, Size size) {
-    final path = Path();
-
-    if (points.isNotEmpty) {
-      path.moveTo(points[0].dx, points[0].dy);
-
-      for (int i = 1; i < points.length; i++) {
-        path.lineTo(points[i].dx, points[i].dy);
-      }
-
-      canvas.drawPath(path, linePaint);
-    }
-  }
-
-  @override
-  bool shouldRepaint(RandomLinePainter oldDelegate) => true;
-}
-
-class CaptchaWidget extends StatefulWidget {
-  final CaptchaController controller;
-  final bool autoValidateMode;
-
-  const CaptchaWidget({
-    required this.controller,
-    this.autoValidateMode = false,
-    super.key,
-  });
-
-  @override
-  _CaptchaWidgetState createState() => _CaptchaWidgetState();
-}
-
-class _CaptchaWidgetState extends State<CaptchaWidget> {
-  late List<Offset> points;
-  late List<Offset> points1;
-  late List<Offset> points2;
-  bool isOnError = false;
-
-  @override
-  void initState() {
-    super.initState();
-    generateLines();
-    getRandomSixDigitNumber();
-
-    // Set the refresh function in the controller
-    widget.controller.refreshCaptcha = () {
-      getRandomSixDigitNumber();
-      generateLines();
-      setState(() {});
-    };
-  }
-
-  void generateLines() {
-    points = generateRandomLine();
-    points1 = generateRandomLine();
-    points2 = generateRandomLine();
-    setState(() {});
-  }
-
-  List<Offset> generateRandomLine() {
-    final random = Random();
-    int pointCount = random.nextInt(10) + 5;
-    List<Offset> points = [];
-
-    double previousY = 0;
-
-    for (int i = 0; i < pointCount; i++) {
-      double x = (i / (pointCount - 1)) * 135;
-
-      if (i == 0) {
-        previousY = 24;
-      } else {
-        double change = (random.nextDouble() * 20) - 10;
-        previousY = max(5, min(43, previousY + change));
-      }
-
-      points.add(Offset(x, previousY));
-    }
-
-    return points;
-  }
-
-  void getRandomSixDigitNumber() {
-    final random = Random();
-    widget.controller.captchaCode = random.nextInt(900000) + 100000;
-    setState(() {});
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return Row(
-      crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
-        Container(
-          width: 135,
-          height: 48,
-          decoration: BoxDecoration(
-            color: AppColor.whiteNormalHover,
-            border: Border.all(color: Colors.grey.shade300),
-            borderRadius: BorderRadius.circular(8),
-          ),
-          child: Stack(
-            alignment: AlignmentDirectional.center,
-            children: [
-              CustomPaint(
-                painter: RandomLinePainter(
-                  points: points,
-                  lineColor: Colors.blue,
-                  strokeWidth: 1.0,
-                ),
-                size: const Size(double.infinity, double.infinity),
-              ),
-              CustomPaint(
-                painter: RandomLinePainter(
-                  points: points1,
-                  lineColor: Colors.green,
-                  strokeWidth: 1.0,
-                ),
-                size: const Size(double.infinity, double.infinity),
-              ),
-              CustomPaint(
-                painter: RandomLinePainter(
-                  points: points2,
-                  lineColor: Colors.red,
-                  strokeWidth: 1.0,
-                ),
-                size: const Size(double.infinity, double.infinity),
-              ),
-              Text(
-                widget.controller.captchaCode.toString(),
-                style: AppFonts.yekan24,
-              ),
-            ],
-          ),
-        ),
-        const SizedBox(height: 20),
-        IconButton(
-          padding: EdgeInsets.zero,
-          onPressed: widget.controller.refreshCaptcha,
-          icon: Icon(CupertinoIcons.refresh, size: 16),
-        ),
-        Expanded(
-          child: Form(
-            key: widget.controller.formKey,
-            autovalidateMode:
-                widget.autoValidateMode
-                    ? AutovalidateMode.onUserInteraction
-                    : AutovalidateMode.disabled,
-            child: TextFormField(
-              controller: widget.controller.textController,
-              decoration: InputDecoration(
-                border: OutlineInputBorder(
-                  borderRadius: BorderRadius.circular(8),
-                  gapPadding: 11,
-                ),
-                labelText: 'کد امنیتی',
-                labelStyle: AppFonts.yekan13,
-                errorStyle: AppFonts.yekan10.copyWith(
-                  color: AppColor.redNormal,
-                  fontSize: 8,
-                ),
-                suffixIconConstraints: BoxConstraints(
-                  maxHeight: 24,
-                  minHeight: 24,
-                  maxWidth: 24,
-                  minWidth: 24,
-                ),
-
-                suffix:
-                    widget.controller.textController.text.trim().isNotEmpty
-                        ? clearButton(() {
-                          widget.controller.textController.clear();
-                          setState(() {});
-                        })
-                        : null,
-                counterText: '',
-              ),
-              keyboardType: TextInputType.numberWithOptions(
-                decimal: false,
-                signed: false,
-              ),
-              maxLines: 1,
-              maxLength: 6,
-              onChanged: (value) {
-                if (isOnError) {
-                  isOnError = !isOnError;
-                  widget.controller.formKey.currentState?.reset();
-                  widget.controller.textController.text = value;
-                }
-                setState(() {});
-              },
-              validator: (value) {
-                if (value == null || value.isEmpty) {
-                  isOnError = true;
-                  return 'کد امنیتی را وارد کنید';
-                }
-                if (value != widget.controller.captchaCode.toString()) {
-                  isOnError = true;
-                  return '⚠️کد امنیتی وارد شده اشتباه است';
-                }
-                return null;
-              },
-              style: AppFonts.yekan13,
-            ),
-          ),
-        ),
-      ],
-    );
-  }
-
-  Widget clearButton(VoidCallback onTap) {
-    return GestureDetector(
-      onTap: onTap,
-      child: Icon(CupertinoIcons.multiply_circle, size: 18),
-    );
-  }
-}
diff --git a/packages/core/lib/presentation/widget/widget.dart b/packages/core/lib/presentation/widget/widget.dart
index f61a097..7175a76 100644
--- a/packages/core/lib/presentation/widget/widget.dart
+++ b/packages/core/lib/presentation/widget/widget.dart
@@ -5,7 +5,6 @@ export 'buttons/elevated.dart';
 export 'buttons/outline_elevated.dart';
 export 'buttons/outline_elevated_icon.dart';
 export 'buttons/text_button.dart';
-export 'captcha/captcha_widget.dart';
 export 'draggable_bottom_sheet/draggable_bottom_sheet.dart';
 export 'draggable_bottom_sheet/draggable_bottom_sheet_controller.dart';
 export 'draggable_bottom_sheet/bottom_sheet_manger.dart';