diff --git a/documents/help/ga/ga-accelerated-access-to-specified-ip.yml b/documents/help/ga/ga-accelerated-access-to-specified-ip.yml
index 1911cde6..c317d5c5 100644
--- a/documents/help/ga/ga-accelerated-access-to-specified-ip.yml
+++ b/documents/help/ga/ga-accelerated-access-to-specified-ip.yml
@@ -5,6 +5,9 @@ Parameters:
     Label:
       en: Accelerate region ID.
       zh-cn: 加速地域ID。
+    Description:
+      zh-cn: 该模板不支持跨境网络（中国内地的地域与中国香港、中国澳门、中国台湾地域或其他国家和地区）加速。业务涉及跨境网络时，您可以选择中国香港作为加速地域或终端节点地域。
+      en: This template does not support cross-border network acceleration. When your business involves cross-border networks, you can choose Hong Kong, China as the acceleration region or terminal node region.
     AssociationProperty: ALIYUN::ECS::RegionId
     Default: cn-hongkong
   EndpointGroupRegion: