From 44a5695da61e9bca61e00c5bfe2a4ba09719dbeb Mon Sep 17 00:00:00 2001
From: wangyaqi <wangyaqi988@163.com>
Date: Thu, 9 Apr 2020 17:19:59 +0800
Subject: [PATCH] Update cf-database.md

---
 docs/uniCloud/cf-database.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/uniCloud/cf-database.md b/docs/uniCloud/cf-database.md
index 5f5d5809..896dca8a 100644
--- a/docs/uniCloud/cf-database.md
+++ b/docs/uniCloud/cf-database.md
@@ -252,7 +252,7 @@ let res = await collection.add([{
 如果文档不存在，`set` 方法会创建一个新文档。
 
 ```js
-let res = await collection.doc().set({
+let res = await collection.doc('doc-id').set({
   name: "Hey"
 });
 ```
-- 
GitLab