diff --git a/src/button/demo/index.vue b/src/button/demo/index.vue
index 50e385314..93ad5dd2b 100644
--- a/src/button/demo/index.vue
+++ b/src/button/demo/index.vue
@@ -58,7 +58,7 @@
       <van-button type="primary" block>{{ $t('blockElement') }}</van-button>
     </demo-block>
 
-    <demo-block :title="$t('router')">
+    <demo-block v-if="!isWeapp" :title="$t('router')">
       <van-button
         :text="$t('urlRoute')"
         type="primary"
diff --git a/src/checkbox/README.zh-CN.md b/src/checkbox/README.zh-CN.md
index 56bb3353e..961b07a2b 100644
--- a/src/checkbox/README.zh-CN.md
+++ b/src/checkbox/README.zh-CN.md
@@ -48,7 +48,7 @@ export default {
 
 ### 自定义颜色
 
-通过`checked-color`属性可以自定义选中状态下的图标颜色
+通过`checked-color`属性设置选中状态的图标颜色
 
 ```html
 <van-checkbox v-model="checked" checked-color="#07c160">复选框</van-checkbox>
diff --git a/src/checkbox/demo/index.vue b/src/checkbox/demo/index.vue
index ba0fb241f..4bc3db09b 100644
--- a/src/checkbox/demo/index.vue
+++ b/src/checkbox/demo/index.vue
@@ -53,7 +53,7 @@
       </van-checkbox-group>
     </demo-block>
 
-    <demo-block :title="$t('horizontal')">
+    <demo-block v-if="!isWeapp" :title="$t('horizontal')">
       <van-checkbox-group v-model="horizontalResult" direction="horizontal">
         <van-checkbox name="a">{{ $t('checkbox') }} a</van-checkbox>
         <van-checkbox name="b">{{ $t('checkbox') }} b</van-checkbox>
diff --git a/src/picker/demo/index.vue b/src/picker/demo/index.vue
index 6ce83aa1e..a793d5c1f 100644
--- a/src/picker/demo/index.vue
+++ b/src/picker/demo/index.vue
@@ -32,7 +32,7 @@
       />
     </demo-block>
 
-    <demo-block :title="$t('cascade')">
+    <demo-block v-if="!isWeapp" :title="$t('cascade')">
       <van-picker
         show-toolbar
         :title="$t('title')"
@@ -54,7 +54,7 @@
       <van-picker loading :columns="columns" />
     </demo-block>
 
-    <demo-block :title="$t('withPopup')">
+    <demo-block v-if="!isWeapp" :title="$t('withPopup')">
       <van-field
         readonly
         clickable
diff --git a/src/radio/README.zh-CN.md b/src/radio/README.zh-CN.md
index 2bbfacd49..d27ef27d4 100644
--- a/src/radio/README.zh-CN.md
+++ b/src/radio/README.zh-CN.md
@@ -57,7 +57,7 @@ export default {
 
 ### 自定义形状
 
-通过`square`属性设置选中状态的图标颜色
+将`shape`属性设置为`square`，单选框的形状会变成方形
 
 ```html
 <van-radio-group v-model="radio">
diff --git a/src/rate/demo/index.vue b/src/rate/demo/index.vue
index 5f4b3bf37..083af7c67 100644
--- a/src/rate/demo/index.vue
+++ b/src/rate/demo/index.vue
@@ -40,7 +40,7 @@
       <van-rate v-model="value6" readonly />
     </demo-block>
 
-    <demo-block :title="$t('changeEvent')">
+    <demo-block v-if="!isWeapp" :title="$t('changeEvent')">
       <van-rate v-model="value7" @change="onChange" />
     </demo-block>
   </demo-section>
diff --git a/src/search/README.md b/src/search/README.md
index 801ffb5c1..1a8f5ffbe 100644
--- a/src/search/README.md
+++ b/src/search/README.md
@@ -102,8 +102,8 @@ Use `action` slot to custom right button, `cancel` event will no longer be trigg
 <van-search
   v-model="value"
   show-action
-  shape="round"
   label="Address"
+  placeholder="Placeholder"
   @search="onSearch"
 >
   <template #action>
diff --git a/src/search/README.zh-CN.md b/src/search/README.zh-CN.md
index 507f9e018..ef8c38660 100644
--- a/src/search/README.zh-CN.md
+++ b/src/search/README.zh-CN.md
@@ -102,8 +102,8 @@ export default {
 <van-search
   v-model="value"
   show-action
-  placeholder="请输入搜索关键词"
   label="地址"
+  placeholder="请输入搜索关键词"
   @search="onSearch"
 >
   <template #action>
diff --git a/src/search/demo/index.vue b/src/search/demo/index.vue
index e24eb95fc..75bb4709f 100644
--- a/src/search/demo/index.vue
+++ b/src/search/demo/index.vue
@@ -40,9 +40,9 @@
     <demo-block :title="$t('customButton')">
       <van-search
         v-model="value6"
-        :placeholder="$t('placeholder')"
         show-action
         :label="$t('label')"
+        :placeholder="$t('placeholder')"
         @search="onSearch"
       >
         <template #action>