From 75018ecc266a002842a7434826577c397cd49c1b Mon Sep 17 00:00:00 2001
From: wanganxp <wanganxp@gmail.com>
Date: Wed, 13 Nov 2024 06:58:14 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=8C=E5=96=84=E6=96=87=E6=A1=A3?=
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---
 docs/component/canvas.md | 4 +++-
 docs/component/map.md    | 7 +++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/docs/component/canvas.md b/docs/component/canvas.md
index 256e9b4e..c8e1864a 100644
--- a/docs/component/canvas.md
+++ b/docs/component/canvas.md
@@ -120,7 +120,9 @@ uni.createCanvasContextAsync({
 
 2. 同步方式CanvasContext
 
-需HBuilderX 4.21+支持。
+需HBuilderX 4.21+支持。
+
+同步方式不支持小程序。仅App和web可以使用。
 
 ```html
 <template>
diff --git a/docs/component/map.md b/docs/component/map.md
index 1aba4fb1..8964fa82 100644
--- a/docs/component/map.md
+++ b/docs/component/map.md
@@ -32,6 +32,13 @@
     - 点聚合
 :::
 
+### 上下文对象API
+
+map组件的操作api为[uni.createMapContext()](../api/create-map-context.md)。
+
+给map组件设一个id属性，将id的值传入uni.createMapContext()，即可得到map组件的上下文对象，进一步可使用`.addMarkers()`等方法。
+
+
 <!-- UTSCOMJSON.map.example -->
 
 ## 三方地图SDK@mapsdk  
-- 
GitLab