diff --git a/lib/modules/login/controllers/login_controller.dart b/lib/modules/login/controllers/login_controller.dart
index 818e94b8e..c17147ef4 100644
--- a/lib/modules/login/controllers/login_controller.dart
+++ b/lib/modules/login/controllers/login_controller.dart
@@ -180,6 +180,21 @@ class LoginController extends GetxController {
     {'name': '所罗门群岛', 'code': '+677', 'flag': '🇸🇧'},
   ];
 
+  // 初始化默认选择的国家代码
+  void _initDefaultCountryCode() {
+    if (isChinaMainland.value) {
+      // 中国大陆用户默认选择+86
+      _selectedCountryCode.value = '+86';
+      _selectedCountryFlag.value = '🇨🇳';
+      loginType = 1; // 设置为手机号登录类型
+    } else {
+      // 非中国大陆用户默认选择邮箱
+      _selectedCountryCode.value = '';
+      _selectedCountryFlag.value = '✉️';
+      loginType = 0; // 设置为邮箱登录类型
+    }
+  }
+
   // 状态管理
   final _viewState = LoginViewState.welcome.obs;
   final _isLoading = false.obs;
@@ -208,6 +223,9 @@ class LoginController extends GetxController {
     isChinaMainland.value =
         Get.deviceLocale?.countryCode?.toUpperCase() == 'CN';
 
+    // 初始化默认国家代码
+    _initDefaultCountryCode();
+
     _hasAcceptedPrivacy.value =
         _storage.read('hasAcceptedPrivacy') ?? false; // 从本地存储中读取是否已接受隐私政策
 
@@ -1041,5 +1059,4 @@ class LoginController extends GetxController {
       return false;
     }
   }
-
 }
diff --git a/lib/modules/login/views/login_view.dart b/lib/modules/login/views/login_view.dart
index bd992b5a9..c38fae252 100644
--- a/lib/modules/login/views/login_view.dart
+++ b/lib/modules/login/views/login_view.dart
@@ -161,13 +161,14 @@ class LoginView extends GetView<LoginController> {
           ),
         ),
         SizedBox(height: 4.h),
-        Text(
-          'loginTips'.tr, // 请使用手机号或邮箱登录/注册
-          style: TextStyle(
-            fontSize: 14.sp,
-            color: isDarkMode ? Colors.grey[400] : Colors.black54,
+        if (!controller.isChinaMainland.value)
+          Text(
+            'loginTips'.tr, // 请使用手机号或邮箱登录/注册
+            style: TextStyle(
+              fontSize: 14.sp,
+              color: isDarkMode ? Colors.grey[400] : Colors.black54,
+            ),
           ),
-        ),
       ],
     );
   }
@@ -214,11 +215,12 @@ class LoginView extends GetView<LoginController> {
                             color: isDarkMode ? Colors.white : Colors.black,
                           ),
                         )),
-                    Icon(
-                      Icons.arrow_drop_down,
-                      color: isDarkMode ? Colors.grey[400] : Colors.black54,
-                      size: 20.sp,
-                    ),
+                    if (!controller.isChinaMainland.value)
+                      Icon(
+                        Icons.arrow_drop_down,
+                        color: isDarkMode ? Colors.grey[400] : Colors.black54,
+                        size: 20.sp,
+                      ),
                   ],
                 ),
               ),
@@ -263,6 +265,10 @@ class LoginView extends GetView<LoginController> {
 
   // 添加国家选择底部弹窗
   void _showCountryPicker(bool isDarkMode) {
+    // 中国大陆用户不显示国家选择器
+    if (controller.isChinaMainland.value) {
+      return;
+    }
     Get.bottomSheet(
       Container(
         height: 400.h,
@@ -477,14 +483,20 @@ class LoginView extends GetView<LoginController> {
         Row(
           mainAxisAlignment: MainAxisAlignment.center,
           children: [
-            _buildSocialButton(FontAwesomeIcons.google, Colors.red, isDarkMode),
-            SizedBox(width: 24.w),
-            _buildSocialButton(
-                FontAwesomeIcons.weixin, Colors.green, isDarkMode),
+            if (controller.isChinaMainland.value) ...[
+              _buildSocialButton(
+                  FontAwesomeIcons.weixin, Colors.green, isDarkMode),
+              SizedBox(width: 24.w)
+            ] else ...[
+              _buildSocialButton(
+                  FontAwesomeIcons.google, Colors.red, isDarkMode),
+              SizedBox(width: 24.w),
+            ],
+
             // Apple登录按钮（仅在iOS上显示）
             if (GetPlatform.isIOS) ...[
-              SizedBox(width: 24.w),
-              _buildSocialButton(FontAwesomeIcons.apple, Colors.black, isDarkMode),
+              _buildSocialButton(
+                  FontAwesomeIcons.apple, Colors.black, isDarkMode),
             ],
             // SizedBox(width: 24.w),
             // _buildSocialButton(
@@ -492,7 +504,7 @@ class LoginView extends GetView<LoginController> {
             // 根据配置显示游客登录按钮
             if (controller.isGuestLoginVisible) ...[
               SizedBox(width: 24.w),
-              _buildSocialButton(FontAwesomeIcons.userSecret, Colors.grey,
+              _buildSocialButton(FontAwesomeIcons.userSecret, Colors.black,
                   isDarkMode), // 游客登录按钮
             ],
           ],