diff --git a/frontend/mobile-app/lib/features/auth/presentation/providers/auth_provider.dart b/frontend/mobile-app/lib/features/auth/presentation/providers/auth_provider.dart
index 80cf0e38..20675545 100644
--- a/frontend/mobile-app/lib/features/auth/presentation/providers/auth_provider.dart
+++ b/frontend/mobile-app/lib/features/auth/presentation/providers/auth_provider.dart
@@ -82,8 +82,18 @@ class AuthNotifier extends StateNotifier<AuthState> {
       final isFirstLaunch = isFirstLaunchStr == null || isFirstLaunchStr != 'false';
 
       // 检查账号是否已创建
-      final isAccountCreatedStr = await _secureStorage.read(key: StorageKeys.isAccountCreated);
-      final isAccountCreated = isAccountCreatedStr == 'true';
+      var isAccountCreatedStr = await _secureStorage.read(key: StorageKeys.isAccountCreated);
+      var isAccountCreated = isAccountCreatedStr == 'true';
+
+      // 修复：如果有 token 和 userSerialNum，但 isAccountCreated 为 false，自动修复
+      final accessToken = await _secureStorage.read(key: StorageKeys.accessToken);
+      final userSerialNum = await _secureStorage.read(key: StorageKeys.userSerialNum);
+      if (!isAccountCreated && accessToken != null && accessToken.isNotEmpty &&
+          userSerialNum != null && userSerialNum.isNotEmpty) {
+        // 自动修复：设置 isAccountCreated = true
+        await _secureStorage.write(key: StorageKeys.isAccountCreated, value: 'true');
+        isAccountCreated = true;
+      }
 
       // 检查钱包是否已就绪
       final isWalletReadyStr = await _secureStorage.read(key: StorageKeys.isWalletReady);
@@ -93,8 +103,8 @@ class AuthNotifier extends StateNotifier<AuthState> {
       final isMnemonicBackedUpStr = await _secureStorage.read(key: StorageKeys.isMnemonicBackedUp);
       final isMnemonicBackedUp = isMnemonicBackedUpStr == 'true';
 
-      // 获取用户序列号和推荐码（用于跳转到备份页面）
-      final userSerialNum = await _secureStorage.read(key: StorageKeys.userSerialNum);
+      // 获取推荐码（用于跳转到备份页面）
+      // 注意：userSerialNum 已在上面读取过了
       final referralCode = await _secureStorage.read(key: StorageKeys.referralCode);
 
       // 旧版兼容：检查旧的 walletAddress 字段
@@ -182,6 +192,12 @@ class AuthNotifier extends StateNotifier<AuthState> {
     await _secureStorage.deleteAll();
     state = const AuthState(status: AuthStatus.unauthenticated);
   }
+
+  /// 重新加载认证状态（checkAuthStatus 的别名）
+  /// 用于注册/登录成功后刷新状态
+  Future<void> loadAuthState() async {
+    await checkAuthStatus();
+  }
 }
 
 final authProvider = StateNotifierProvider<AuthNotifier, AuthState>((ref) {