diff --git a/packages/varlet-cli/src/commands/create.ts b/packages/varlet-cli/src/commands/create.ts
index 64d339efaaa..61eda593cb0 100644
--- a/packages/varlet-cli/src/commands/create.ts
+++ b/packages/varlet-cli/src/commands/create.ts
@@ -51,7 +51,7 @@ test('test ${camelize(name)}', async () => {
   <${namespace}-${name}/>
 </template>
 
-<script lang="ts">
+<script>
 import { defineComponent } from 'vue'
 import ${bigCamelize(name)} from '..'
 
diff --git a/packages/varlet-ui/src/expansion-panel/docs/en_US.md b/packages/varlet-ui/src/expansion-panel/docs/en_US.md
deleted file mode 100644
index e69de29bb2d..00000000000
diff --git a/packages/varlet-ui/src/expansion-panel/docs/zh_CN.md b/packages/varlet-ui/src/expansion-panel/docs/zh_CN.md
deleted file mode 100644
index e69de29bb2d..00000000000
diff --git a/packages/varlet-ui/src/expansion-panel/example/index.vue b/packages/varlet-ui/src/expansion-panel/example/index.vue
deleted file mode 100644
index 90eb4fa08a4..00000000000
--- a/packages/varlet-ui/src/expansion-panel/example/index.vue
+++ /dev/null
@@ -1,21 +0,0 @@
-<template>
-	<var-expansion-panel />
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue'
-import ExpansionPanel from '..'
-
-export default defineComponent({
-	name: 'ExpansionPanelExample',
-	components: {
-		[ExpansionPanel.name]: ExpansionPanel,
-	},
-})
-</script>
-
-<style scoped>
-.example {
-	background: antiquewhite;
-}
-</style>
diff --git a/packages/varlet-ui/src/expansion-panels/example/index.vue b/packages/varlet-ui/src/expansion-panels/example/index.vue
index 73d563384dd..131406e617a 100644
--- a/packages/varlet-ui/src/expansion-panels/example/index.vue
+++ b/packages/varlet-ui/src/expansion-panels/example/index.vue
@@ -50,7 +50,7 @@
 	</div>
 </template>
 
-<script lang="ts">
+<script>
 import { defineComponent, ref } from 'vue'
 import ExpansionPanels from '..'
 import ExpansionPanel from '../../expansion-panel'
@@ -67,7 +67,7 @@ export default defineComponent({
 		const disabled = ref(false)
 		const value = ref(['1'])
 		const value1 = ref('1')
-		const changeHandle = (val: any) => {
+		const changeHandle = (val) => {
 			console.log({ val })
 			console.log(value.value)
 		}
diff --git a/packages/varlet-ui/src/index-anchor/docs/en_US.md b/packages/varlet-ui/src/index-anchor/docs/en_US.md
deleted file mode 100644
index e69de29bb2d..00000000000
diff --git a/packages/varlet-ui/src/index-anchor/docs/zh_CN.md b/packages/varlet-ui/src/index-anchor/docs/zh_CN.md
deleted file mode 100644
index e69de29bb2d..00000000000
diff --git a/packages/varlet-ui/src/index-anchor/example/index.vue b/packages/varlet-ui/src/index-anchor/example/index.vue
deleted file mode 100644
index 7478cccf633..00000000000
--- a/packages/varlet-ui/src/index-anchor/example/index.vue
+++ /dev/null
@@ -1,21 +0,0 @@
-<template>
-	<var-index-anchor />
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue'
-import IndexAnchor from '..'
-
-export default defineComponent({
-	name: 'IndexAnchorExample',
-	components: {
-		[IndexAnchor.name]: IndexAnchor,
-	},
-})
-</script>
-
-<style scoped>
-.example {
-	background: antiquewhite;
-}
-</style>
diff --git a/packages/varlet-ui/src/loading/example/index.vue b/packages/varlet-ui/src/loading/example/index.vue
index 89a7197fd71..622ce80583d 100644
--- a/packages/varlet-ui/src/loading/example/index.vue
+++ b/packages/varlet-ui/src/loading/example/index.vue
@@ -23,7 +23,7 @@
 	</div>
 </template>
 
-<script lang="ts">
+<script>
 import { defineComponent } from 'vue'
 import Loading from '..'
 
diff --git a/packages/varlet-ui/src/progress/example/index.vue b/packages/varlet-ui/src/progress/example/index.vue
index cadc64a3fec..66fc7d6f31e 100644
--- a/packages/varlet-ui/src/progress/example/index.vue
+++ b/packages/varlet-ui/src/progress/example/index.vue
@@ -82,8 +82,8 @@
 	</div>
 </template>
 
-<script lang="ts">
-import { defineComponent, ref, Ref, onMounted, onUnmounted } from 'vue'
+<script>
+import { defineComponent, ref, onMounted, onUnmounted } from 'vue'
 import Progress from '..'
 
 export default defineComponent({
@@ -92,8 +92,8 @@ export default defineComponent({
 		[Progress.name]: Progress,
 	},
 	setup() {
-		const value: Ref<number> = ref(0)
-		const interval: Ref<number> = ref(0)
+		const value = ref(0)
+		const interval = ref(0)
 
 		onMounted(() => {
 			interval.value = window.setInterval(() => {
diff --git a/packages/varlet-ui/src/pull-refresh/example/index.vue b/packages/varlet-ui/src/pull-refresh/example/index.vue
index 56c0ba10a41..62e399ccc44 100644
--- a/packages/varlet-ui/src/pull-refresh/example/index.vue
+++ b/packages/varlet-ui/src/pull-refresh/example/index.vue
@@ -6,7 +6,7 @@
 	</var-pull-refresh>
 </template>
 
-<script lang="ts">
+<script>
 import { defineComponent, ref } from 'vue'
 import PullRefresh from '..'
 
diff --git a/packages/varlet-ui/src/snackbar/example/index.vue b/packages/varlet-ui/src/snackbar/example/index.vue
index c600b2a420c..b3cd87edcb4 100644
--- a/packages/varlet-ui/src/snackbar/example/index.vue
+++ b/packages/varlet-ui/src/snackbar/example/index.vue
@@ -89,10 +89,10 @@
 	</div>
 </template>
 
-<script lang="ts">
-import { defineComponent, ref, Ref, reactive, toRefs } from 'vue'
+<script>
+import { defineComponent, ref, reactive, toRefs } from 'vue'
 import Button from '../../button'
-import Snackbar, { SnackbarType } from '..'
+import Snackbar from '..'
 
 export default defineComponent({
 	name: 'SnackbarExample',
@@ -101,9 +101,9 @@ export default defineComponent({
 		[Button.name]: Button,
 	},
 	setup() {
-		const text: Ref<string> = ref("Hello, I'm a snackbar")
-		const isAllowMultiple: Ref<boolean> = ref(true)
-		const shows: any = reactive({
+		const text = ref("Hello, I'm a snackbar")
+		const isAllowMultiple = ref(true)
+		const shows = reactive({
 			show1: false,
 			show2: false,
 			show3: false,
@@ -115,12 +115,12 @@ export default defineComponent({
 			show11: false,
 			show12: false,
 		})
-		const changeValue = (type: string) => {
+		const changeValue = (type) => {
 			shows[type] = !shows[type]
 		}
 
-		const create = (type: any) => {
-			const snackbar: any = Snackbar({
+		const create = (type) => {
+			const snackbar = Snackbar({
 				content: "Hello, I'm a snackbar",
 				type,
 			})
@@ -129,14 +129,14 @@ export default defineComponent({
 			}, 1000)
 		}
 
-		const createMethod = (type: SnackbarType) => {
+		const createMethod = (type) => {
 			Snackbar[type]({
 				content: "Hello, I'm a snackbar",
 				forbidClick: type === 'loading',
 			})
 		}
 
-		const createPosition = (position: 'top' | 'center' | 'bottom') => {
+		const createPosition = (position) => {
 			Snackbar({
 				content: "Hello, I'm a snackbar",
 				position,