diff --git a/docs/component/editor.md b/docs/component/editor.md
index e6ff7c12ef5ee5df85041756eeb5f3f2110a621c..195ad192a1bbe51a1206c451e4d33b6d464425e3 100644
--- a/docs/component/editor.md
+++ b/docs/component/editor.md
@@ -4,6 +4,8 @@
 
 <!-- UTSCOMJSON.editor.compatibility -->
 
+App平台推荐使用web-view来加载网页版的富文本编辑器。不限于uni-app的editor组件，使用任意网页版富文本编辑器都可以。
+
 <!-- UTSCOMJSON.editor.attribute -->
 
 <!-- UTSCOMJSON.editor.event -->
diff --git a/docs/component/label.md b/docs/component/label.md
index f24e0eee72f5544963ba34b0f7f6ff8376ccad1b..f721deeda24519bdf9ad8a8fac15c82345d17037 100644
--- a/docs/component/label.md
+++ b/docs/component/label.md
@@ -4,6 +4,8 @@
 
 <!-- UTSCOMJSON.label.compatibility -->
 
+App平台可以用view加事件来替代label。
+
 <!-- UTSCOMJSON.label.attribute -->
 
 <!-- UTSCOMJSON.label.event -->
diff --git a/docs/component/map.md b/docs/component/map.md
index 3020edd7d72e8178da237750bd9f03a788369b96..a056ac96db85a84fa7302f873b3fda2e5ddd436d 100644
--- a/docs/component/map.md
+++ b/docs/component/map.md
@@ -4,6 +4,12 @@
 
 <!-- UTSCOMJSON.map.compatibility -->
 
+App平台解决方式：
+1. [插件市场有三方插件](https://ext.dcloud.net.cn/search?q=%E5%9C%B0%E5%9B%BE&orderBy=Relevance&uni-appx=1)
+2. 使用web-view中的地图
+
+也欢迎到需求墙投票：[https://vote.dcloud.net.cn/#/?name=uni-app%20x](https://vote.dcloud.net.cn/#/?name=uni-app%20x)
+
 <!-- UTSCOMJSON.map.attribute -->
 
 <!-- UTSCOMJSON.map.event -->
diff --git a/docs/component/movable-area.md b/docs/component/movable-area.md
index 36464b54e05a4f7bb57246bf6b65106fb908e96f..fb35c825c5b4437bc96f321f9a76a3e4639edc30 100644
--- a/docs/component/movable-area.md
+++ b/docs/component/movable-area.md
@@ -4,6 +4,14 @@
 
 <!-- UTSCOMJSON.movable-area.compatibility -->
 
+之所以有movable-area和movable-view，是因为逻辑层和视图层分离，从视图层发送数据给逻辑层，处理后再传回视图层会产生损耗，导致拖动卡顿。
+
+于是通过一个框架实现好的组件，在视图层内部处理拖动，避免来回通信。
+
+在uni-app和小程序上确实存在这个问题，但在uni-app x的web和app上其实都不存在通信损耗。
+
+在hello uni-app x里有示例，可以自由的监听view的拖动并移动其位置。[详见](https://gitcode.net/dcloud/hello-uni-app-x/-/blob/alpha/pages/component/general-event/touch-event.uvue)
+
 <!-- UTSCOMJSON.movable-area.attribute -->
 
 <!-- UTSCOMJSON.movable-area.event -->
diff --git a/docs/component/movable-view.md b/docs/component/movable-view.md
index cfbf2edf688e6511f71989a6b799ebced98dd8f7..36c441a557f54397046171c5981acd52ecaa5570 100644
--- a/docs/component/movable-view.md
+++ b/docs/component/movable-view.md
@@ -4,6 +4,14 @@
 
 <!-- UTSCOMJSON.movable-view.compatibility -->
 
+之所以有movable-area和movable-view，是因为逻辑层和视图层分离，从视图层发送数据给逻辑层，处理后再传回视图层会产生损耗，导致拖动卡顿。
+
+于是通过一个框架实现好的组件，在视图层内部处理拖动，避免来回通信。
+
+在uni-app和小程序上确实存在这个问题，但在uni-app x的web和app上其实都不存在通信损耗。
+
+在hello uni-app x里有示例，可以自由的监听view的拖动并移动其位置。[详见](https://gitcode.net/dcloud/hello-uni-app-x/-/blob/alpha/pages/component/general-event/touch-event.uvue)
+
 <!-- UTSCOMJSON.movable-view.attribute -->
 
 <!-- UTSCOMJSON.movable-view.event -->
diff --git a/docs/component/picker.md b/docs/component/picker.md
index 88ee23697e2838e16fc71942805aa9ab0731345a..0a5697c058866f74abd58378c1a4ffcefc1d5c82 100644
--- a/docs/component/picker.md
+++ b/docs/component/picker.md
@@ -4,6 +4,10 @@
 
 <!-- UTSCOMJSON.picker.compatibility -->
 
+App平台可改用[picker-view](picker-view.md)。
+
+主流的uni-app x三方ui库中，基本都有封装好的弹出组件。包括uni ui的[uni-data-picker](https://ext.dcloud.net.cn/plugin?id=3796)也支持uni-app x，可以随意装载城市或其他数据。
+
 <!-- UTSCOMJSON.picker.attribute -->
 
 <!-- UTSCOMJSON.picker.event -->