diff --git a/src/platforms/xiaohongshu/index.ts b/src/platforms/xiaohongshu/index.ts
index cab82ce..b14683d 100644
--- a/src/platforms/xiaohongshu/index.ts
+++ b/src/platforms/xiaohongshu/index.ts
@@ -602,7 +602,7 @@ export const xiaohongshuPlugin: PlatformPlugin = {
 
     server.tool(
       'xhs_get_comment_notifications',
-      'Get comment and @ notifications from Xiaohongshu notification page',
+      'Get unread comment and @ notifications from Xiaohongshu. Returns feedId + xsecToken per notification — use xhs_get_feed_detail to read the note content before replying so your response is contextually relevant.',
       GetCommentNotificationsSchema,
       async (args) => {
         return withErrorHandling('xhs_get_comment_notifications', async () => {