diff --git a/frontend/mobile-app/lib/core/services/account_service.dart b/frontend/mobile-app/lib/core/services/account_service.dart
index c9bfee6b..fec38a7b 100644
--- a/frontend/mobile-app/lib/core/services/account_service.dart
+++ b/frontend/mobile-app/lib/core/services/account_service.dart
@@ -301,9 +301,9 @@ class AccountService {
       }
 
       debugPrint('$_tag createAccount() - 解析响应数据');
-      final result = CreateAccountResponse.fromJson(
-        response.data as Map<String, dynamic>,
-      );
+      final responseData = response.data as Map<String, dynamic>;
+      final data = responseData['data'] as Map<String, dynamic>;
+      final result = CreateAccountResponse.fromJson(data);
       debugPrint('$_tag createAccount() - 解析成功: $result');
 
       // 保存账号数据到安全存储
@@ -341,9 +341,9 @@ class AccountService {
       }
 
       debugPrint('$_tag getWalletInfo() - 解析响应数据');
-      final result = WalletInfoResponse.fromJson(
-        response.data as Map<String, dynamic>,
-      );
+      final responseData = response.data as Map<String, dynamic>;
+      final data = responseData['data'] as Map<String, dynamic>;
+      final result = WalletInfoResponse.fromJson(data);
       debugPrint('$_tag getWalletInfo() - 解析成功: $result');
 
       // 如果钱包已就绪，保存钱包地址和助记词