diff --git a/backend/app/service/FeishuNotificationService.php b/backend/app/service/FeishuNotificationService.php
index 02e9a80..a7e52e2 100644
--- a/backend/app/service/FeishuNotificationService.php
+++ b/backend/app/service/FeishuNotificationService.php
@@ -627,9 +627,9 @@ class FeishuNotificationService
     private function sendText(string $feishuUserId, string $text): bool
     {
         try {
-            $accessToken = $this->getTenantAccessToken();
+            $accessToken = $this->getAccessToken();
             if (!$accessToken) {
-                error_log('❌ sendText: 获取 tenant_access_token 失败');
+                error_log('❌ sendText: 获取 access_token 失败');
                 return false;
             }