From d9ef3ba9fe6c32cb03f7bb8bbbb9e6ff02b7ef12 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=90=B4=E5=A4=9A=E7=9B=8A?= <wuduoyi@baidu.com>
Date: Fri, 6 Aug 2021 17:14:59 +0800
Subject: [PATCH] =?UTF-8?q?docs:=20=20=E5=A2=9E=E5=8A=A0=20URL=20=E5=8F=82?=
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---
 docs/zh-CN/concepts/datascope-and-datachain.md | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/docs/zh-CN/concepts/datascope-and-datachain.md b/docs/zh-CN/concepts/datascope-and-datachain.md
index c97b5f1b4..10daff4fc 100755
--- a/docs/zh-CN/concepts/datascope-and-datachain.md
+++ b/docs/zh-CN/concepts/datascope-and-datachain.md
@@ -376,3 +376,14 @@ page
 这时 amis 将会把`data`数据与当前`form`组件的数据域进行**merge**，`form`组件中的`static-tpl`组件会根据更新后的数据域，显示`id`为`1`。
 
 > 具有类似特征的组件还有`Formula`等
+
+## URL 参数
+
+url 中的参数会进入顶层数据域，比如下面的例子，可以点击[这里](./datascope-and-datachain?word=myquery#url-参数)看效果。
+
+```schema
+{
+  "type": "page",
+  "body": "${word}"
+}
+```