diff --git a/docs/uniCloud/faq.md b/docs/uniCloud/faq.md
index 0567d7ed44aa6dd03bb71861678b8f9ff39e0292..47d761406887f90db827f45beff6eb70024978a1 100644
--- a/docs/uniCloud/faq.md
+++ b/docs/uniCloud/faq.md
@@ -409,4 +409,8 @@ let's encrypt于2021年9月30日根证书过期并切换到新版根证书。详
   await uniCloud.httpclient.request('https://xxx.com/get', {
   	rejectUnauthorized: false
   })
-  ```
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+  ```
+
+### 调用云函数时出现“Unauthenticated access is denied”@access-denied
+
+如使用腾讯云作为服务商，出现此问题时请检查前端是否有执行clearStorage操作。clearStorage会清理掉腾讯云设置的token，导致请求云函数报错。
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