diff --git a/src/card/README.md b/src/card/README.md
index 62c2f9dca..c8ca833df 100644
--- a/src/card/README.md
+++ b/src/card/README.md
@@ -19,7 +19,7 @@ Vue.use(Card);
   price="2.00"
   title="Title"
   desc="Description"
-  thumb="https://img.yzcdn.cn/vant/t-thirt.jpg"
+  thumb="https://img.yzcdn.cn/vant/cat.jpeg"
 />
 ```
 
@@ -33,7 +33,7 @@ Vue.use(Card);
   title="Title"
   desc="Description"
   origin-price="10.00"
-  thumb="https://img.yzcdn.cn/vant/t-thirt.jpg"
+  thumb="https://img.yzcdn.cn/vant/cat.jpeg"
 />
 ```
 
@@ -47,7 +47,7 @@ Use slot to custom content.
   title="Title"
   desc="Description"
   price="2.00"
-  thumb="https://img.yzcdn.cn/vant/t-thirt.jpg"
+  thumb="https://img.yzcdn.cn/vant/cat.jpeg"
 >
   <div slot="tags">
     <van-tag plain type="danger">Tag</van-tag>
diff --git a/src/card/README.zh-CN.md b/src/card/README.zh-CN.md
index 48820dc30..f1d1bf8a0 100644
--- a/src/card/README.zh-CN.md
+++ b/src/card/README.zh-CN.md
@@ -19,7 +19,7 @@ Vue.use(Card);
   price="2.00"
   desc="描述信息"
   title="商品标题"
-  thumb="https://img.yzcdn.cn/vant/t-thirt.jpg"
+  thumb="https://img.yzcdn.cn/vant/cat.jpeg"
 />
 ```
 
@@ -34,7 +34,7 @@ Vue.use(Card);
   price="2.00"
   desc="描述信息"
   title="商品标题"
-  thumb="https://img.yzcdn.cn/vant/t-thirt.jpg"
+  thumb="https://img.yzcdn.cn/vant/cat.jpeg"
   origin-price="10.00"
 />
 ```
@@ -49,7 +49,7 @@ Vue.use(Card);
   price="2.00"
   desc="描述信息"
   title="商品标题"
-  thumb="https://img.yzcdn.cn/vant/t-thirt.jpg"
+  thumb="https://img.yzcdn.cn/vant/cat.jpeg"
 >
   <div slot="tags">
     <van-tag plain type="danger">标签</van-tag>
diff --git a/src/card/demo/index.vue b/src/card/demo/index.vue
index b3b252696..3fb22b278 100644
--- a/src/card/demo/index.vue
+++ b/src/card/demo/index.vue
@@ -72,7 +72,7 @@ export default {
 
   data() {
     return {
-      imageURL: 'https://img.yzcdn.cn/vant/t-thirt.jpg',
+      imageURL: 'https://img.yzcdn.cn/vant/cat.jpeg',
     };
   },
 };
diff --git a/src/card/index.tsx b/src/card/index.tsx
index 9c5a9da0c..bc024b103 100644
--- a/src/card/index.tsx
+++ b/src/card/index.tsx
@@ -88,7 +88,7 @@ function Card(
               src={thumb}
               width="100%"
               height="100%"
-              fit="contain"
+              fit="cover"
               lazy-load={props.lazyLoad}
             />
           )}
diff --git a/src/card/test/__snapshots__/demo.spec.js.snap b/src/card/test/__snapshots__/demo.spec.js.snap
index fbf760721..037297688 100644
--- a/src/card/test/__snapshots__/demo.spec.js.snap
+++ b/src/card/test/__snapshots__/demo.spec.js.snap
@@ -5,7 +5,7 @@ exports[`renders demo correctly 1`] = `
   <div>
     <div class="van-card">
       <div class="van-card__header"><a class="van-card__thumb">
-          <div class="van-image" style="width: 100%; height: 100%;"><img src="https://img.yzcdn.cn/vant/t-thirt.jpg" class="van-image__img" style="object-fit: contain;">
+          <div class="van-image" style="width: 100%; height: 100%;"><img src="https://img.yzcdn.cn/vant/cat.jpeg" class="van-image__img" style="object-fit: cover;">
             <div class="van-image__loading"><i class="van-icon van-icon-photo-o van-image__loading-icon">
                 <!----></i></div>
           </div>
@@ -28,7 +28,7 @@ exports[`renders demo correctly 1`] = `
   <div>
     <div class="van-card">
       <div class="van-card__header"><a class="van-card__thumb">
-          <div class="van-image" style="width: 100%; height: 100%;"><img src="https://img.yzcdn.cn/vant/t-thirt.jpg" class="van-image__img" style="object-fit: contain;">
+          <div class="van-image" style="width: 100%; height: 100%;"><img src="https://img.yzcdn.cn/vant/cat.jpeg" class="van-image__img" style="object-fit: cover;">
             <div class="van-image__loading"><i class="van-icon van-icon-photo-o van-image__loading-icon">
                 <!----></i></div>
           </div>
@@ -53,7 +53,7 @@ exports[`renders demo correctly 1`] = `
   <div>
     <div class="van-card">
       <div class="van-card__header"><a class="van-card__thumb">
-          <div class="van-image" style="width: 100%; height: 100%;"><img src="https://img.yzcdn.cn/vant/t-thirt.jpg" class="van-image__img" style="object-fit: contain;">
+          <div class="van-image" style="width: 100%; height: 100%;"><img src="https://img.yzcdn.cn/vant/cat.jpeg" class="van-image__img" style="object-fit: cover;">
             <div class="van-image__loading"><i class="van-icon van-icon-photo-o van-image__loading-icon">
                 <!----></i></div>
           </div>
diff --git a/src/field/README.zh-CN.md b/src/field/README.zh-CN.md
index 34a9e5df7..6536918f7 100644
--- a/src/field/README.zh-CN.md
+++ b/src/field/README.zh-CN.md
@@ -216,7 +216,7 @@ export default {
 
 ### 输入框内容对齐
 
-通过`input-align`属性可以设置输入框内容的对齐方式
+通过`input-align`属性可以设置输入框内容的对齐方式，可选值为`center`、`right`
 
 ```html
 <van-field
diff --git a/src/swipe-cell/README.md b/src/swipe-cell/README.md
index 4e911da38..f738fec47 100644
--- a/src/swipe-cell/README.md
+++ b/src/swipe-cell/README.md
@@ -18,9 +18,7 @@ Vue.use(SwipeCell);
   <template slot="left">
     <van-button square type="primary" text="Select" />
   </template>
-
   <van-cell :border="false" title="Cell" value="Cell Content" />
-
   <template slot="right">
     <van-button square type="danger" text="Delete" />
     <van-button square type="primary" text="Collect"/>
@@ -28,16 +26,14 @@ Vue.use(SwipeCell);
 </van-swipe-cell>
 ```
 
-### Async close
+### Before Close
 
 ```html
 <van-swipe-cell :before-close="beforeClose">
   <template slot="left">
     <van-button square type="primary" text="Select" />
   </template>
-
   <van-cell :border="false" title="Cell" value="Cell Content" />
-
   <template slot="right">
     <van-button square type="danger" text="Delete" />
   </template>
diff --git a/src/swipe-cell/README.zh-CN.md b/src/swipe-cell/README.zh-CN.md
index ad07617a7..62f4c715c 100644
--- a/src/swipe-cell/README.zh-CN.md
+++ b/src/swipe-cell/README.zh-CN.md
@@ -20,9 +20,7 @@ Vue.use(SwipeCell);
   <template slot="left">
     <van-button square type="primary" text="选择" />
   </template>
-
   <van-cell :border="false" title="单元格" value="内容" />
-
   <template slot="right">
     <van-button square type="danger" text="删除" />
     <van-button square type="primary" text="收藏"/>
@@ -39,9 +37,7 @@ Vue.use(SwipeCell);
   <template slot="left">
     <van-button square type="primary" text="选择" />
   </template>
-
   <van-cell :border="false" title="单元格" value="内容" />
-
   <template slot="right">
     <van-button square type="danger" text="删除" />
   </template>
diff --git a/src/swipe-cell/demo/index.vue b/src/swipe-cell/demo/index.vue
index 9bf428139..0ef05a0a3 100644
--- a/src/swipe-cell/demo/index.vue
+++ b/src/swipe-cell/demo/index.vue
@@ -18,7 +18,7 @@
         </van-swipe-cell>
       </demo-block>
 
-      <demo-block :title="$t('title2')">
+      <demo-block :title="$t('beforeClose')">
         <van-swipe-cell :before-close="beforeClose">
           <template #left>
             <van-button square type="primary" :text="$t('select')" />
@@ -45,16 +45,16 @@ export default {
       delete: '删除',
       collect: '收藏',
       title: '单元格',
-      title2: '异步关闭',
       confirm: '确定删除吗？',
+      beforeClose: '异步关闭',
     },
     'en-US': {
       select: 'Select',
       delete: 'Delete',
       collect: 'Collect',
       title: 'Cell',
-      title2: 'Async close',
       confirm: 'Are you sure to delete?',
+      beforeClose: 'Before Close',
     },
   },