diff --git a/frontend/mobile-app/lib/features/auth/presentation/pages/sms_verify_page.dart b/frontend/mobile-app/lib/features/auth/presentation/pages/sms_verify_page.dart
index e500c0fb..5250cef2 100644
--- a/frontend/mobile-app/lib/features/auth/presentation/pages/sms_verify_page.dart
+++ b/frontend/mobile-app/lib/features/auth/presentation/pages/sms_verify_page.dart
@@ -377,6 +377,7 @@ class _SmsVerifyPageState extends ConsumerState<SmsVerifyPage> {
               keyboardType: TextInputType.number,
               textAlign: TextAlign.center,
               maxLength: 1,
+              showCursor: false,  // 隐藏光标，避免光标影响数字显示位置
               inputFormatters: [
                 FilteringTextInputFormatter.digitsOnly,
               ],