diff --git a/src/AKSRT/Identity/Provider/AliyunProvider.php b/src/AKSRT/Identity/Provider/AliyunProvider.php
index c74c0aa2..ef06068c 100644
--- a/src/AKSRT/Identity/Provider/AliyunProvider.php
+++ b/src/AKSRT/Identity/Provider/AliyunProvider.php
@@ -78,6 +78,13 @@ final class AliyunProvider implements ProviderInterface {
             return ProviderResult::pending(['result_code' => $response->get_error_code(), 'message' => __('认证结果暂未取回，请稍后重试', 'aksrt')]);
         }
         $code = sanitize_text_field((string) ($response['Code'] ?? ''));
+        if ($code === '424') {
+            return ProviderResult::pending([
+                'request_id' => sanitize_text_field((string) ($response['RequestId'] ?? '')),
+                'result_code' => $code,
+                'message' => __('用户尚未在阿里云核身页面提交认证，请完成后再刷新结果', 'aksrt'),
+            ]);
+        }
         if ($code !== '' && $code !== '200') {
             return ProviderResult::failed($code, sanitize_text_field((string) ($response['Message'] ?? '')));
         }