diff --git a/lib/app/common/app_config.dart b/lib/app/common/app_config.dart
index d4994a0..0d6cefe 100755
--- a/lib/app/common/app_config.dart
+++ b/lib/app/common/app_config.dart
@@ -1309,6 +1309,9 @@ class AppConfig {
   /// 网站ID
   String kr_website_id = "";
 
+  /// 设备限制数量
+  String device_limit = '0';
+
   /// 是否为白天模式
   bool kr_is_daytime = true;
 
diff --git a/lib/app/model/response/kr_site_config.dart b/lib/app/model/response/kr_site_config.dart
index 196d47e..3cbee06 100644
--- a/lib/app/model/response/kr_site_config.dart
+++ b/lib/app/model/response/kr_site_config.dart
@@ -63,6 +63,7 @@ class KRSiteInfo {
   final String customHtml;
   final String customData;
   final String crispId;
+  final String deviceLimit;
 
   KRSiteInfo({
     required this.host,
@@ -73,10 +74,12 @@ class KRSiteInfo {
     required this.customHtml,
     required this.customData,
     required this.crispId,
+    required this.deviceLimit,
   });
 
   factory KRSiteInfo.fromJson(Map<String, dynamic> json) {
     String crispId = '0';
+    String deviceLimit = '0';
 
     // 尝试解析 custom_data 中的 kr_website_id
     try {
@@ -89,6 +92,16 @@ class KRSiteInfo {
       // 解析失败时使用默认值
     }
 
+    // 尝试解析 custom_data 中的 deviceLimit
+    try {
+      final customDataStr = json['custom_data'] ?? '';
+      if (customDataStr.isNotEmpty) {
+        final customDataJson = jsonDecode(customDataStr) as Map<String, dynamic>;
+        deviceLimit = (customDataJson['deviceLimit'] ?? 0).toString();
+      }
+    } catch (e) {
+      // 解析失败时使用默认值
+    }
     return KRSiteInfo(
       host: json['host'] ?? '',
       siteName: json['site_name'] ?? '',
@@ -98,6 +111,7 @@ class KRSiteInfo {
       customHtml: json['custom_html'] ?? '',
       customData: json['custom_data'] ?? '',
       crispId: crispId,
+      deviceLimit: deviceLimit,
     );
   }
 
diff --git a/lib/app/modules/hi_menu/views/hi_menu_view.dart b/lib/app/modules/hi_menu/views/hi_menu_view.dart
index 98ac700..301a4e0 100755
--- a/lib/app/modules/hi_menu/views/hi_menu_view.dart
+++ b/lib/app/modules/hi_menu/views/hi_menu_view.dart
@@ -37,10 +37,12 @@ class HIMenuView extends GetView<HIMenuController> {
                   mainAxisSize: MainAxisSize.min, // 让 Column 包裹内容
                   children: [
                     Obx(() {
-                      final account = KRAppRunData.getInstance().kr_account.value ?? '未登录';
+                      final account = KRAppRunData.getInstance().kr_account.value;
+                      final isDeviceLogin = account != null && account.startsWith('9000');
+                      final accountText = isDeviceLogin ? '待绑定' : 'ID: ${KRAppRunData.getInstance().kr_account.value.toString()}';
                       return UserInfoCard(
                         controller: controller,
-                        userId: account,
+                        userId: accountText,
                       );
                     }),
 
diff --git a/lib/app/modules/hi_menu/widgets/user_info_card.dart b/lib/app/modules/hi_menu/widgets/user_info_card.dart
index 0380201..ab51f25 100644
--- a/lib/app/modules/hi_menu/widgets/user_info_card.dart
+++ b/lib/app/modules/hi_menu/widgets/user_info_card.dart
@@ -58,7 +58,7 @@ class UserInfoCard extends StatelessWidget {
                 mainAxisAlignment: MainAxisAlignment.center,
                 children: [
                   Text(
-                    'ID: $userId',
+                    userId,
                     overflow: TextOverflow.ellipsis,
                     maxLines: 1,
                     style: TextStyle(
diff --git a/lib/app/modules/hi_user_info/controllers/hi_user_info_controller.dart b/lib/app/modules/hi_user_info/controllers/hi_user_info_controller.dart
index bc7dd21..ae406ef 100755
--- a/lib/app/modules/hi_user_info/controllers/hi_user_info_controller.dart
+++ b/lib/app/modules/hi_user_info/controllers/hi_user_info_controller.dart
@@ -222,22 +222,22 @@ class HIUserInfoController extends GetxController {
     String iconName = 'devices';
 
     if (userAgent.contains('Android') || userAgent.toLowerCase().contains('android')) {
-      deviceType = AppTranslations.kr_deviceManagement.deviceTypeAndroid;
+      deviceType = 'Android' ;// AppTranslations.kr_deviceManagement.deviceTypeAndroid;
       iconName = 'phone_android';
     } else if (userAgent.contains('iOS') || userAgent.contains('iPhone') || userAgent.toLowerCase().contains('ios')) {
-      deviceType = AppTranslations.kr_deviceManagement.deviceTypeIos;
+      deviceType = 'iPhone'; // AppTranslations.kr_deviceManagement.deviceTypeIos;
       iconName = 'phone_iphone';
     } else if (userAgent.contains('iPad')) {
-      deviceType = AppTranslations.kr_deviceManagement.deviceTypeIpad;
+      deviceType = 'iPad';// AppTranslations.kr_deviceManagement.deviceTypeIpad;
       iconName = 'tablet';
     } else if (userAgent.contains('macOS') || userAgent.contains('Mac') || userAgent.toLowerCase().contains('mac')) {
-      deviceType = AppTranslations.kr_deviceManagement.deviceTypeMacos;
+      deviceType = 'Mac';// AppTranslations.kr_deviceManagement.deviceTypeMacos;
       iconName = 'desktop_mac';
     } else if (userAgent.contains('Windows') || userAgent.toLowerCase().contains('windows')) {
-      deviceType = AppTranslations.kr_deviceManagement.deviceTypeWindows;
+      deviceType = 'Windows'; //AppTranslations.kr_deviceManagement.deviceTypeWindows;
       iconName = 'computer';
     } else if (userAgent.contains('Linux') || userAgent.toLowerCase().contains('linux')) {
-      deviceType = AppTranslations.kr_deviceManagement.deviceTypeLinux;
+      deviceType = 'Linux';//AppTranslations.kr_deviceManagement.deviceTypeLinux;
       iconName = 'computer';
     }
 
diff --git a/lib/app/modules/hi_user_info/views/hi_user_info_view.dart b/lib/app/modules/hi_user_info/views/hi_user_info_view.dart
index 10c11db..c954cdc 100755
--- a/lib/app/modules/hi_user_info/views/hi_user_info_view.dart
+++ b/lib/app/modules/hi_user_info/views/hi_user_info_view.dart
@@ -18,6 +18,7 @@ import 'package:kaer_with_panels/app/widgets/hi_help_entrance.dart';
 import 'package:kaer_with_panels/app/common/app_run_data.dart';
 import 'package:kaer_with_panels/app/modules/kr_home/controllers/kr_home_controller.dart';
 import 'package:kaer_with_panels/app/widgets/dialogs/hi_dialog.dart';
+import 'package:kaer_with_panels/app/common/app_config.dart';
 
 class HIUserInfoView extends GetView<HIUserInfoController> {
   const HIUserInfoView({super.key});
@@ -70,32 +71,19 @@ class HIUserInfoView extends GetView<HIUserInfoController> {
                                     Obx(() {
                                       final account = KRAppRunData.getInstance().kr_account.value;
                                       final isDeviceLogin = account != null && account.startsWith('9000');
-
-                                      if (isDeviceLogin) return const SizedBox();
-
+                                      final accountText = isDeviceLogin ? '待绑定' : 'ID: ${KRAppRunData.getInstance().kr_account.value.toString()}';
                                       return Text(
-                                        account ?? '',
+                                        accountText,
                                         style: TextStyle(
                                           color: Colors.white,
-                                          fontSize: 20.sp,
+                                          fontSize: 20,
                                           fontWeight: FontWeight.bold,
-                                          height: 0.9,
+                                          //height: 0.9,
                                         ),
                                         maxLines: 1,
                                         overflow: TextOverflow.ellipsis,
                                       );
                                     }),
-                                    Obx(() {
-                                      final userId = KRAppRunData.getInstance().kr_userId.value;
-                                      return Text(
-                                        'ID: ${(userId != null && userId.toString().isNotEmpty) ? userId : '—'}',
-                                        style: TextStyle(
-                                          color: Colors.white.withOpacity(0.85),
-                                          fontSize: 14.sp,
-                                          fontWeight: FontWeight.w500,
-                                        ),
-                                      );
-                                    }),
                                     Obx(() {
                                       final currentSubscribe =
                                           controller.kr_subscribeService.kr_currentSubscribe.value;
@@ -167,10 +155,10 @@ class HIUserInfoView extends GetView<HIUserInfoController> {
                               }
                             },
                             child: Container(
-                              margin: EdgeInsets.symmetric(horizontal: 0.w).copyWith(bottom: 10.w), // 在这里增加底部间距
-                              padding: EdgeInsets.symmetric(horizontal: 16.w, vertical: 10.w),
+                              margin: EdgeInsets.symmetric(horizontal: 0).copyWith(bottom: 10), // 在这里增加底部间距
+                              padding: EdgeInsets.symmetric(horizontal: 16, vertical: 10),
                               decoration: BoxDecoration(
-                                borderRadius: BorderRadius.circular(22.w),
+                                borderRadius: BorderRadius.circular(22),
                                 border: Border.all(color: Colors.white, width: 2),
                               ),
                               child: Row(
@@ -180,7 +168,7 @@ class HIUserInfoView extends GetView<HIUserInfoController> {
                                     isDeviceLogin ? '绑定邮箱' : '修改密码',
                                     style: TextStyle(
                                       color: Colors.white,
-                                      fontSize: 16.sp,
+                                      fontSize: 16,
                                       fontWeight: FontWeight.w600,
                                     ),
                                   ),
@@ -200,7 +188,7 @@ class HIUserInfoView extends GetView<HIUserInfoController> {
                           if (controller.isLoading.value) {
                             // 使用 Padding 在加载指示器上方添加间距
                             return Padding(
-                              padding: EdgeInsets.only(top: 20.w),
+                              padding: EdgeInsets.only(top: 20),
                               child: const Center(
                                 child: CircularProgressIndicator(),
                               ),
@@ -208,7 +196,7 @@ class HIUserInfoView extends GetView<HIUserInfoController> {
                           }
 
                           return Padding(
-                            padding: EdgeInsets.symmetric(horizontal: 0.w),
+                            padding: EdgeInsets.symmetric(horizontal: 0),
                             child: GridView.builder(
                               // 1. 禁止 GridView 自身的滚动，因为它已经在 SingleChildScrollView 内部
                               physics: const NeverScrollableScrollPhysics(),
@@ -217,9 +205,10 @@ class HIUserInfoView extends GetView<HIUserInfoController> {
                               // 3. 设置网格的配置
                               gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
                                 crossAxisCount: 2, // 强制两列
-                                crossAxisSpacing: 10.w, // 水平间距
-                                mainAxisSpacing: 10.w, // 垂直间距
-                                childAspectRatio: 1.5, // 宽高比，需要微调以获得最佳视觉效果
+                                crossAxisSpacing: 10, // 水平间距
+                                mainAxisSpacing: 10, // 垂直间距
+                                mainAxisExtent: 76,
+                                // childAspectRatio: 1.5, // 宽高比，需要微调以获得最佳视觉效果
                               ),
                               // 4. itemCount 和 itemBuilder 的逻辑保持不变
                               itemCount: controller.devices.length + 1,
@@ -233,13 +222,13 @@ class HIUserInfoView extends GetView<HIUserInfoController> {
                                     onDelete: (id) {
                                       HIDialog.show(
                                           customMessageWidget: Padding(
-                                            padding: EdgeInsets.only(top: 16.w),
+                                            padding: EdgeInsets.only(top: 16),
                                             child: Text(
                                               '请确认是否移除此设备？',
                                               style: KrAppTextStyle(
                                                 color:
                                                 Theme.of(context).textTheme.bodyMedium?.color,
-                                                fontSize: 14.sp,
+                                                fontSize: 14,
                                                 fontWeight: FontWeight.w600,
                                               ),
                                             ),
@@ -411,9 +400,9 @@ class HIUserInfoView extends GetView<HIUserInfoController> {
       children: [
         // 主体内容容器
         Container(
-          padding: EdgeInsets.symmetric(horizontal: 16.w, vertical: 14.w),
+          padding: EdgeInsets.symmetric(horizontal: 16, vertical: 14),
           decoration: BoxDecoration(
-            borderRadius: BorderRadius.circular(24.w), // 可以适当调整圆角
+            borderRadius: BorderRadius.circular(24), // 可以适当调整圆角
             border: Border.all(color: Colors.white, width: 2),
           ),
           child: Column(
@@ -422,25 +411,25 @@ class HIUserInfoView extends GetView<HIUserInfoController> {
             children: [
               Row(
                 children: [
-                  Icon(_getIconData(iconName), color: Colors.white, size: 18.w),
-                  SizedBox(width: 6.w),
+                  Icon(_getIconData(iconName), color: Colors.white, size: 18),
+                  SizedBox(width: 6),
                   Expanded(
                     child: Column(
                       crossAxisAlignment: CrossAxisAlignment.start,
                       children: [
                         Text(
-                          '设备：${_extractDeviceModel(userAgent, deviceType)}',
+                          '设备：${deviceType}',
                           style: TextStyle(
                               color: Colors.white,
-                              fontSize: 10.sp, //
+                              fontSize: 10, //
                               fontWeight: FontWeight.w600),
                         ),
-                        SizedBox(height: 4.h),
+                        SizedBox(height: 4),
                         Text(
                           'SN: ${identifier.substring(0, identifier.length > 4 ? 4 : identifier.length)}$id',
                           style: TextStyle(
                               color: Colors.white.withOpacity(0.9),
-                              fontSize: 10.sp,
+                              fontSize: 10,
                               fontWeight: FontWeight.w500),
                           maxLines: 1,
                           overflow: TextOverflow.ellipsis,
@@ -494,8 +483,8 @@ class HIUserInfoView extends GetView<HIUserInfoController> {
   Widget _buildAddDeviceCard() {
     return GestureDetector(
       onTap: () {
-        print('可用设备 ${controller.kr_subscribeService.kr_currentSubscribe}');
         // 在这里处理点击“添加设备”的逻辑
+        final device_limit = AppConfig.getInstance().device_limit;
         HIDialog.show(
             customMessageWidget: Padding(
               padding: EdgeInsets.only(top: 16.w, bottom: 16.w),
@@ -514,7 +503,7 @@ class HIUserInfoView extends GetView<HIUserInfoController> {
                   ),
                   SizedBox(height: 20.w),
                   Text(
-                    '每个账号最多允许同时使用2台设备同时在线',
+                    "每个账号最多允许同时使用${device_limit}台设备同时在线",
                     style: KrAppTextStyle(
                       color: Colors.black,
                       fontSize: 14.sp,
diff --git a/lib/app/modules/kr_delete_account/views/kr_delete_account_view.dart b/lib/app/modules/kr_delete_account/views/kr_delete_account_view.dart
index 369a409..4a35455 100755
--- a/lib/app/modules/kr_delete_account/views/kr_delete_account_view.dart
+++ b/lib/app/modules/kr_delete_account/views/kr_delete_account_view.dart
@@ -201,6 +201,7 @@ class KRDeleteAccountView extends GetView<KRDeleteAccountController> {
       child: TextField(
         controller: controller.kr_codeController,
         keyboardType: TextInputType.number,
+        textInputAction: TextInputAction.done,
         style: KrAppTextStyle(
           fontSize: 16,
           color: Colors.white,
diff --git a/lib/app/modules/kr_login/views/kr_login_view.dart b/lib/app/modules/kr_login/views/kr_login_view.dart
index 10a38c7..88ee535 100755
--- a/lib/app/modules/kr_login/views/kr_login_view.dart
+++ b/lib/app/modules/kr_login/views/kr_login_view.dart
@@ -416,4 +416,4 @@ class KRLoginView extends GetView<KRLoginController> {
       controller.kr_check();
     }
   }
-}
\ No newline at end of file
+}
diff --git a/lib/app/modules/kr_splash/controllers/kr_splash_controller.dart b/lib/app/modules/kr_splash/controllers/kr_splash_controller.dart
index d283597..fe6c65f 100755
--- a/lib/app/modules/kr_splash/controllers/kr_splash_controller.dart
+++ b/lib/app/modules/kr_splash/controllers/kr_splash_controller.dart
@@ -170,13 +170,16 @@ class KRSplashController extends GetxController {
     print('📞 准备调用 KRSiteConfigService().initialize()...');
     final success = await KRSiteConfigService().initialize();
     final crispId = await KRSiteConfigService().getCrispId();
+    final device_limit = await KRSiteConfigService().getDeviceLimit();
     print('📞 KRSiteConfigService().initialize() 返回: $success');
 
       if (success) {
         final config = AppConfig.getInstance();
         config.kr_website_id = crispId;
+        config.device_limit = device_limit;
         print('📞 KRSiteConfigService().initialize() 返回: $crispId');
         print('AppConfig website_id 已更新为: ${config.kr_website_id}');
+        print('AppConfig device_limit 已更新为: ${config.device_limit}');
 
         // print('[SPLASH_TIMING] ✅ 网站配置初始化成功');
         // await _kr_checkAndPerformDeviceLogin();
diff --git a/lib/app/services/kr_site_config_service.dart b/lib/app/services/kr_site_config_service.dart
index a4bdd08..7c14128 100644
--- a/lib/app/services/kr_site_config_service.dart
+++ b/lib/app/services/kr_site_config_service.dart
@@ -341,6 +341,11 @@ class KRSiteConfigService extends ChangeNotifier {
     return _siteConfig?.site.crispId ?? '0';
   }
 
+  /// 获取设备限制
+  String getDeviceLimit() {
+    return _siteConfig?.site.deviceLimit ?? '0';
+  }
+
   /// 重置配置
   void reset() {
     _siteConfig = null;