diff --git a/pages.json b/pages.json
index 5882874a..8b3632cc 100644
--- a/pages.json
+++ b/pages.json
@@ -3,7 +3,7 @@
 	// 	"current": 0, //当前激活的模式(list 的索引项)
 	// 	"list": [{
 	// 		"name": "test", //模式名称
-	// 		"path": "pages/componentsB/dropdown/dropdown", //启动页面，必选
+	// 		"path": "pages/componentsA/test/test", //启动页面，必选
 	// 		"query": "" //启动参数，在页面的onLoad函数里面得到
 	// 	}]
 	// },
diff --git a/pages/componentsA/test/test.nvue b/pages/componentsA/test/test.nvue
deleted file mode 100644
index 33247b0a..00000000
--- a/pages/componentsA/test/test.nvue
+++ /dev/null
@@ -1,3 +0,0 @@
-<template>
-	<view></view>
-</template>
\ No newline at end of file
diff --git a/pages/componentsA/test/test.vue b/pages/componentsA/test/test.vue
new file mode 100644
index 00000000..0a389cdb
--- /dev/null
+++ b/pages/componentsA/test/test.vue
@@ -0,0 +1,5 @@
+<template>
+	<view>
+		<u-icon name="map"></u-icon>
+	</view>
+</template>
\ No newline at end of file
diff --git a/uni_modules/uview-ui/components/u--input/u--input.vue b/uni_modules/uview-ui/components/u--input/u--input.vue
index b4090cff..99459f23 100644
--- a/uni_modules/uview-ui/components/u--input/u--input.vue
+++ b/uni_modules/uview-ui/components/u--input/u--input.vue
@@ -40,7 +40,8 @@
 		@blur="$emit('blur')"
 		@keyboardheightchange="$emit('keyboardheightchange')"
 		@change="e => $emit('change', e)"
-		@input="e => $emit('input', e)"
+		@input="e => $emit('input', e)"
+		@confirm="e => $emit('confirm', e)"
 		@clear="$emit('clear')"
 		@click="$emit('click')"
 	></uvInput>
diff --git a/uni_modules/uview-ui/components/u-action-sheet/u-action-sheet.vue b/uni_modules/uview-ui/components/u-action-sheet/u-action-sheet.vue
index a74db3d5..a8c6ea74 100644
--- a/uni_modules/uview-ui/components/u-action-sheet/u-action-sheet.vue
+++ b/uni_modules/uview-ui/components/u-action-sheet/u-action-sheet.vue
@@ -186,7 +186,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 	$u-action-sheet-reset-button-width:100% !default;
 	$u-action-sheet-title-font-size: 16px !default;
diff --git a/uni_modules/uview-ui/components/u-album/u-album.vue b/uni_modules/uview-ui/components/u-album/u-album.vue
index d58c7399..8c67890b 100644
--- a/uni_modules/uview-ui/components/u-album/u-album.vue
+++ b/uni_modules/uview-ui/components/u-album/u-album.vue
@@ -206,7 +206,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-album {
diff --git a/uni_modules/uview-ui/components/u-alert/u-alert.vue b/uni_modules/uview-ui/components/u-alert/u-alert.vue
index b37a3cee..81f7d43e 100644
--- a/uni_modules/uview-ui/components/u-alert/u-alert.vue
+++ b/uni_modules/uview-ui/components/u-alert/u-alert.vue
@@ -126,7 +126,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-alert {
diff --git a/uni_modules/uview-ui/components/u-avatar-group/u-avatar-group.vue b/uni_modules/uview-ui/components/u-avatar-group/u-avatar-group.vue
index 0cd9b3d8..c053639e 100644
--- a/uni_modules/uview-ui/components/u-avatar-group/u-avatar-group.vue
+++ b/uni_modules/uview-ui/components/u-avatar-group/u-avatar-group.vue
@@ -71,7 +71,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-avatar-group {
diff --git a/uni_modules/uview-ui/components/u-avatar/u-avatar.vue b/uni_modules/uview-ui/components/u-avatar/u-avatar.vue
index f2d01aa9..39b1a4b9 100644
--- a/uni_modules/uview-ui/components/u-avatar/u-avatar.vue
+++ b/uni_modules/uview-ui/components/u-avatar/u-avatar.vue
@@ -134,7 +134,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-avatar {
diff --git a/uni_modules/uview-ui/components/u-back-top/u-back-top.vue b/uni_modules/uview-ui/components/u-back-top/u-back-top.vue
index 432eed22..622e08d8 100644
--- a/uni_modules/uview-ui/components/u-back-top/u-back-top.vue
+++ b/uni_modules/uview-ui/components/u-back-top/u-back-top.vue
@@ -114,7 +114,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import '../../libs/css/components.scss';
      $u-back-top-flex:1 !default;
      $u-back-top-height:100% !default;
diff --git a/uni_modules/uview-ui/components/u-badge/u-badge.vue b/uni_modules/uview-ui/components/u-badge/u-badge.vue
index 326b2027..53cfc811 100644
--- a/uni_modules/uview-ui/components/u-badge/u-badge.vue
+++ b/uni_modules/uview-ui/components/u-badge/u-badge.vue
@@ -82,7 +82,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	$u-badge-primary: $u-primary !default;
diff --git a/uni_modules/uview-ui/components/u-button/u-button.vue b/uni_modules/uview-ui/components/u-button/u-button.vue
index b3122edc..962030eb 100644
--- a/uni_modules/uview-ui/components/u-button/u-button.vue
+++ b/uni_modules/uview-ui/components/u-button/u-button.vue
@@ -285,7 +285,7 @@ export default {
 };
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 @import "../../libs/css/components.scss";
 
 /* #ifndef APP-NVUE */
diff --git a/uni_modules/uview-ui/components/u-calendar/header.vue b/uni_modules/uview-ui/components/u-calendar/header.vue
index 210819f7..31cf35aa 100644
--- a/uni_modules/uview-ui/components/u-calendar/header.vue
+++ b/uni_modules/uview-ui/components/u-calendar/header.vue
@@ -59,7 +59,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-calendar-header {
diff --git a/uni_modules/uview-ui/components/u-calendar/month.vue b/uni_modules/uview-ui/components/u-calendar/month.vue
index 42bf8ed3..3ccf982b 100644
--- a/uni_modules/uview-ui/components/u-calendar/month.vue
+++ b/uni_modules/uview-ui/components/u-calendar/month.vue
@@ -151,7 +151,7 @@
 					// 不进行四舍五入的形式保留2位小数
 					const dayWidth = Number(parseFloat(this.width / 7).toFixed(3).slice(0, -1))
 					// 得出每个日期的宽度
-					style.width = uni.$u.addUnit(dayWidth)
+					style.width = uni.$u.addUnit(dayWidth)
 					style.height = uni.$u.addUnit(this.rowHeight)
 					if (index2 === 0) {
 						// 获取当前为星期几，如果为0，则为星期天，减一为每月第一天时，需要向左偏移的item个数
@@ -177,7 +177,7 @@
 						style.backgroundColor = this.color
 					}
 					if (this.mode === 'single') {
-						if (date === this.selected[0]) {
+						if (date === this.selected[0]) {
 							// 因为需要对nvue的兼容，只能这么写，无法缩写，也无法通过类名控制等等
 							style.borderTopLeftRadius = '3px'
 							style.borderBottomLeftRadius = '3px'
@@ -278,12 +278,12 @@
 		},
 		methods: {
 			init() {
-				this.$nextTick(() => {
-					// 这里需要另一个延时，因为获取宽度后，会进行月份数据渲染，只有渲染完成之后，才有真正的高度
+				this.$nextTick(() => {
+					// 这里需要另一个延时，因为获取宽度后，会进行月份数据渲染，只有渲染完成之后，才有真正的高度
 					// 因为nvue下，$nextTick并不是100%可靠的
-					uni.$u.sleep(10).then(() => {
-						this.getWrapperWidth()
-						this.getMonthRect()
+					uni.$u.sleep(10).then(() => {
+						this.getWrapperWidth()
+						this.getMonthRect()
 					})
 				})
 			},
@@ -311,15 +311,15 @@
 				// 一次性返回
 				Promise.all(promiseAllArr).then(
 					sizes => {
-						let height = 1
+						let height = 1
 						const topArr = []
 						for (let i = 0; i < this.months.length; i++) {
 							// 添加到months数组中，供scroll-view滚动事件中，判断当前滚动到哪个月份
-							topArr[i] = height
+							topArr[i] = height
 							height += sizes[i].height
-						}
-						// 由于微信下，无法通过this.months[i].top的形式(引用类型)去修改父组件的month的top值，所以使用事件形式对外发出
-						this.$emit('updateMonthTop', topArr)
+						}
+						// 由于微信下，无法通过this.months[i].top的形式(引用类型)去修改父组件的month的top值，所以使用事件形式对外发出
+						this.$emit('updateMonthTop', topArr)
 					})
 			},
 			// 获取每个月份区域的尺寸
@@ -448,7 +448,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-calendar-month-wrapper {
diff --git a/uni_modules/uview-ui/components/u-calendar/u-calendar.vue b/uni_modules/uview-ui/components/u-calendar/u-calendar.vue
index 82469b5c..9474e181 100644
--- a/uni_modules/uview-ui/components/u-calendar/u-calendar.vue
+++ b/uni_modules/uview-ui/components/u-calendar/u-calendar.vue
@@ -276,7 +276,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-calendar {
diff --git a/uni_modules/uview-ui/components/u-car-keyboard/u-car-keyboard.vue b/uni_modules/uview-ui/components/u-car-keyboard/u-car-keyboard.vue
index 7a30afa4..5c2e7afe 100644
--- a/uni_modules/uview-ui/components/u-car-keyboard/u-car-keyboard.vue
+++ b/uni_modules/uview-ui/components/u-car-keyboard/u-car-keyboard.vue
@@ -217,7 +217,7 @@
 	};
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 	$u-car-keyboard-background-color: rgb(224, 228, 230) !default;
 	$u-car-keyboard-padding:6px 0 6px !default;
diff --git a/uni_modules/uview-ui/components/u-cell-group/u-cell-group.vue b/uni_modules/uview-ui/components/u-cell-group/u-cell-group.vue
index c85f4c13..a9508c0c 100644
--- a/uni_modules/uview-ui/components/u-cell-group/u-cell-group.vue
+++ b/uni_modules/uview-ui/components/u-cell-group/u-cell-group.vue
@@ -32,7 +32,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 	
 	$u-cell-group-title-padding: 16px 16px 8px !default;
diff --git a/uni_modules/uview-ui/components/u-cell/u-cell.vue b/uni_modules/uview-ui/components/u-cell/u-cell.vue
index 79ea2447..1b428523 100644
--- a/uni_modules/uview-ui/components/u-cell/u-cell.vue
+++ b/uni_modules/uview-ui/components/u-cell/u-cell.vue
@@ -78,7 +78,7 @@
 		methods: {
 			// 点击cell
 			clickHandler(e) {
-				if (this.disabled) return
+				if (this.disabled) return
 				this.$emit('click', {
 					name: this.name
 				})
@@ -91,7 +91,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	$u-cell-padding: 10px 15px !default;
@@ -221,4 +221,4 @@
 			align-items: center;
 		}
 	}
-</style>
+</style>
diff --git a/uni_modules/uview-ui/components/u-checkbox-group/u-checkbox-group.vue b/uni_modules/uview-ui/components/u-checkbox-group/u-checkbox-group.vue
index dc6c9de9..af15eafc 100644
--- a/uni_modules/uview-ui/components/u-checkbox-group/u-checkbox-group.vue
+++ b/uni_modules/uview-ui/components/u-checkbox-group/u-checkbox-group.vue
@@ -87,7 +87,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-checkbox-group {
diff --git a/uni_modules/uview-ui/components/u-checkbox/u-checkbox.vue b/uni_modules/uview-ui/components/u-checkbox/u-checkbox.vue
index 601ded98..f04e6b49 100644
--- a/uni_modules/uview-ui/components/u-checkbox/u-checkbox.vue
+++ b/uni_modules/uview-ui/components/u-checkbox/u-checkbox.vue
@@ -234,7 +234,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 	$u-checkbox-icon-wrap-margin-right:6px !default;
 	$u-checkbox-icon-wrap-font-size:6px !default;
diff --git a/uni_modules/uview-ui/components/u-circle-progress/u-circle-progress.vue b/uni_modules/uview-ui/components/u-circle-progress/u-circle-progress.vue
index d63fd436..d1ee2867 100644
--- a/uni_modules/uview-ui/components/u-circle-progress/u-circle-progress.vue
+++ b/uni_modules/uview-ui/components/u-circle-progress/u-circle-progress.vue
@@ -108,7 +108,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-circle-progress {
diff --git a/uni_modules/uview-ui/components/u-code-input/u-code-input.vue b/uni_modules/uview-ui/components/u-code-input/u-code-input.vue
index 97a9f412..f7c17a12 100644
--- a/uni_modules/uview-ui/components/u-code-input/u-code-input.vue
+++ b/uni_modules/uview-ui/components/u-code-input/u-code-input.vue
@@ -157,7 +157,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-code-input {
diff --git a/uni_modules/uview-ui/components/u-col/u-col.vue b/uni_modules/uview-ui/components/u-col/u-col.vue
index 816f022d..329eff3c 100644
--- a/uni_modules/uview-ui/components/u-col/u-col.vue
+++ b/uni_modules/uview-ui/components/u-col/u-col.vue
@@ -91,7 +91,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-col {
diff --git a/uni_modules/uview-ui/components/u-collapse-item/u-collapse-item.vue b/uni_modules/uview-ui/components/u-collapse-item/u-collapse-item.vue
index f99b77e0..3367f0ee 100644
--- a/uni_modules/uview-ui/components/u-collapse-item/u-collapse-item.vue
+++ b/uni_modules/uview-ui/components/u-collapse-item/u-collapse-item.vue
@@ -209,7 +209,7 @@
 	};
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-collapse-item {
diff --git a/uni_modules/uview-ui/components/u-collapse/u-collapse.vue b/uni_modules/uview-ui/components/u-collapse/u-collapse.vue
index a7c31304..fc188a2e 100644
--- a/uni_modules/uview-ui/components/u-collapse/u-collapse.vue
+++ b/uni_modules/uview-ui/components/u-collapse/u-collapse.vue
@@ -85,6 +85,6 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 </style>
diff --git a/uni_modules/uview-ui/components/u-column-notice/u-column-notice.vue b/uni_modules/uview-ui/components/u-column-notice/u-column-notice.vue
index 41576b8d..136f48ab 100644
--- a/uni_modules/uview-ui/components/u-column-notice/u-column-notice.vue
+++ b/uni_modules/uview-ui/components/u-column-notice/u-column-notice.vue
@@ -117,7 +117,7 @@
 	};
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-notice {
diff --git a/uni_modules/uview-ui/components/u-count-down/u-count-down.vue b/uni_modules/uview-ui/components/u-count-down/u-count-down.vue
index 21a5d5b3..f18365c3 100644
--- a/uni_modules/uview-ui/components/u-count-down/u-count-down.vue
+++ b/uni_modules/uview-ui/components/u-count-down/u-count-down.vue
@@ -147,7 +147,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 	$u-count-down-text-color:$u-content-color !default;
 	$u-count-down-text-font-size:15px !default;
diff --git a/uni_modules/uview-ui/components/u-count-to/u-count-to.vue b/uni_modules/uview-ui/components/u-count-to/u-count-to.vue
index 07f363ed..417b7327 100644
--- a/uni_modules/uview-ui/components/u-count-to/u-count-to.vue
+++ b/uni_modules/uview-ui/components/u-count-to/u-count-to.vue
@@ -172,7 +172,7 @@ export default {
 };
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 @import "../../libs/css/components.scss";
 
 .u-count-num {
diff --git a/uni_modules/uview-ui/components/u-datetime-picker/u-datetime-picker.vue b/uni_modules/uview-ui/components/u-datetime-picker/u-datetime-picker.vue
index 8f75cba4..612e4a7a 100644
--- a/uni_modules/uview-ui/components/u-datetime-picker/u-datetime-picker.vue
+++ b/uni_modules/uview-ui/components/u-datetime-picker/u-datetime-picker.vue
@@ -330,6 +330,6 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import '../../libs/css/components.scss';
 </style>
diff --git a/uni_modules/uview-ui/components/u-divider/u-divider.vue b/uni_modules/uview-ui/components/u-divider/u-divider.vue
index d7d02517..4f922552 100644
--- a/uni_modules/uview-ui/components/u-divider/u-divider.vue
+++ b/uni_modules/uview-ui/components/u-divider/u-divider.vue
@@ -88,7 +88,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import '../../libs/css/components.scss';
 	$u-divider-margin:15px 0 !default;
 	$u-divider-text-margin:0 15px !default;
diff --git a/uni_modules/uview-ui/components/u-dropdown-item/u-dropdown-item.vue b/uni_modules/uview-ui/components/u-dropdown-item/u-dropdown-item.vue
index ccdf1c2e..7a872294 100644
--- a/uni_modules/uview-ui/components/u-dropdown-item/u-dropdown-item.vue
+++ b/uni_modules/uview-ui/components/u-dropdown-item/u-dropdown-item.vue
@@ -132,7 +132,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import '../../libs/css/components.scss';
 	
 	.u-drawdown-item {
diff --git a/uni_modules/uview-ui/components/u-empty/u-empty.vue b/uni_modules/uview-ui/components/u-empty/u-empty.vue
index 40133d04..03d6a273 100644
--- a/uni_modules/uview-ui/components/u-empty/u-empty.vue
+++ b/uni_modules/uview-ui/components/u-empty/u-empty.vue
@@ -101,7 +101,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import '../../libs/css/components.scss';
 	$u-empty-text-margin-top:20rpx !default;
 	$u-empty-slot-margin-top:20rpx !default;
diff --git a/uni_modules/uview-ui/components/u-form-item/u-form-item.vue b/uni_modules/uview-ui/components/u-form-item/u-form-item.vue
index 6d702eeb..c8c1a8e1 100644
--- a/uni_modules/uview-ui/components/u-form-item/u-form-item.vue
+++ b/uni_modules/uview-ui/components/u-form-item/u-form-item.vue
@@ -145,7 +145,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-form-item {
diff --git a/uni_modules/uview-ui/components/u-form/u-form.vue b/uni_modules/uview-ui/components/u-form/u-form.vue
index f410cf73..d2130b69 100644
--- a/uni_modules/uview-ui/components/u-form/u-form.vue
+++ b/uni_modules/uview-ui/components/u-form/u-form.vue
@@ -195,5 +195,5 @@
 	};
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 </style>
diff --git a/uni_modules/uview-ui/components/u-gap/u-gap.vue b/uni_modules/uview-ui/components/u-gap/u-gap.vue
index f50e441b..e4429f0e 100644
--- a/uni_modules/uview-ui/components/u-gap/u-gap.vue
+++ b/uni_modules/uview-ui/components/u-gap/u-gap.vue
@@ -33,6 +33,6 @@
 	};
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 </style>
diff --git a/uni_modules/uview-ui/components/u-grid-item/u-grid-item.vue b/uni_modules/uview-ui/components/u-grid-item/u-grid-item.vue
index af078315..14e8053d 100644
--- a/uni_modules/uview-ui/components/u-grid-item/u-grid-item.vue
+++ b/uni_modules/uview-ui/components/u-grid-item/u-grid-item.vue
@@ -148,7 +148,7 @@
 	};
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
       $u-grid-item-hover-class-opcatiy:.5 !default; 
       $u-grid-item-margin-top:1rpx !default; 
diff --git a/uni_modules/uview-ui/components/u-grid/u-grid.vue b/uni_modules/uview-ui/components/u-grid/u-grid.vue
index b0b84a6a..5ac878f5 100644
--- a/uni_modules/uview-ui/components/u-grid/u-grid.vue
+++ b/uni_modules/uview-ui/components/u-grid/u-grid.vue
@@ -78,7 +78,7 @@
 	};
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
      $u-grid-width:100% !default;
 	.u-grid {
diff --git a/uni_modules/uview-ui/components/u-icon/u-icon.vue b/uni_modules/uview-ui/components/u-icon/u-icon.vue
index a9315867..fb120514 100644
--- a/uni_modules/uview-ui/components/u-icon/u-icon.vue
+++ b/uni_modules/uview-ui/components/u-icon/u-icon.vue
@@ -145,7 +145,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	// 变量定义
diff --git a/uni_modules/uview-ui/components/u-image/u-image.vue b/uni_modules/uview-ui/components/u-image/u-image.vue
index 2e769e6d..17998f5c 100644
--- a/uni_modules/uview-ui/components/u-image/u-image.vue
+++ b/uni_modules/uview-ui/components/u-image/u-image.vue
@@ -186,7 +186,7 @@
 	};
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import '../../libs/css/components.scss';
 
 	$u-image-error-top:0px !default;
diff --git a/uni_modules/uview-ui/components/u-index-anchor/u-index-anchor.vue b/uni_modules/uview-ui/components/u-index-anchor/u-index-anchor.vue
index a0e83359..a50eabf8 100644
--- a/uni_modules/uview-ui/components/u-index-anchor/u-index-anchor.vue
+++ b/uni_modules/uview-ui/components/u-index-anchor/u-index-anchor.vue
@@ -72,7 +72,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-index-anchor {
diff --git a/uni_modules/uview-ui/components/u-index-item/u-index-item.vue b/uni_modules/uview-ui/components/u-index-item/u-index-item.vue
index 846a4f5a..0bc7fb3c 100644
--- a/uni_modules/uview-ui/components/u-index-item/u-index-item.vue
+++ b/uni_modules/uview-ui/components/u-index-item/u-index-item.vue
@@ -81,7 +81,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 	
 </style>
diff --git a/uni_modules/uview-ui/components/u-index-list/u-index-list.vue b/uni_modules/uview-ui/components/u-index-list/u-index-list.vue
index 396025fe..bdc5aa9c 100644
--- a/uni_modules/uview-ui/components/u-index-list/u-index-list.vue
+++ b/uni_modules/uview-ui/components/u-index-list/u-index-list.vue
@@ -380,7 +380,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-index-list {
diff --git a/uni_modules/uview-ui/components/u-input/u-input.vue b/uni_modules/uview-ui/components/u-input/u-input.vue
index 5d4ca395..c20056c3 100644
--- a/uni_modules/uview-ui/components/u-input/u-input.vue
+++ b/uni_modules/uview-ui/components/u-input/u-input.vue
@@ -281,7 +281,7 @@ export default {
 };
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 @import "../../libs/css/components.scss";
 
 .u-input {
diff --git a/uni_modules/uview-ui/components/u-keyboard/u-keyboard.vue b/uni_modules/uview-ui/components/u-keyboard/u-keyboard.vue
index 78e5c412..664a1975 100644
--- a/uni_modules/uview-ui/components/u-keyboard/u-keyboard.vue
+++ b/uni_modules/uview-ui/components/u-keyboard/u-keyboard.vue
@@ -128,7 +128,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-keyboard {
diff --git a/uni_modules/uview-ui/components/u-line-progress/u-line-progress.vue b/uni_modules/uview-ui/components/u-line-progress/u-line-progress.vue
index 0be6e784..b1cdadce 100644
--- a/uni_modules/uview-ui/components/u-line-progress/u-line-progress.vue
+++ b/uni_modules/uview-ui/components/u-line-progress/u-line-progress.vue
@@ -102,7 +102,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-line-progress {
diff --git a/uni_modules/uview-ui/components/u-line/u-line.vue b/uni_modules/uview-ui/components/u-line/u-line.vue
index 3934e599..eaa39e2a 100644
--- a/uni_modules/uview-ui/components/u-line/u-line.vue
+++ b/uni_modules/uview-ui/components/u-line/u-line.vue
@@ -51,7 +51,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-line {
diff --git a/uni_modules/uview-ui/components/u-link/u-link.vue b/uni_modules/uview-ui/components/u-link/u-link.vue
index 04631e93..c6802a56 100644
--- a/uni_modules/uview-ui/components/u-link/u-link.vue
+++ b/uni_modules/uview-ui/components/u-link/u-link.vue
@@ -68,7 +68,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 	$u-link-line-height:1 !default;
 
diff --git a/uni_modules/uview-ui/components/u-list-item/u-list-item.vue b/uni_modules/uview-ui/components/u-list-item/u-list-item.vue
index b6f67cbf..1a25db65 100644
--- a/uni_modules/uview-ui/components/u-list-item/u-list-item.vue
+++ b/uni_modules/uview-ui/components/u-list-item/u-list-item.vue
@@ -109,7 +109,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-list-item {}
diff --git a/uni_modules/uview-ui/components/u-list/u-list.vue b/uni_modules/uview-ui/components/u-list/u-list.vue
index 86fa9b5f..6e08cb39 100644
--- a/uni_modules/uview-ui/components/u-list/u-list.vue
+++ b/uni_modules/uview-ui/components/u-list/u-list.vue
@@ -149,7 +149,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-list {
diff --git a/uni_modules/uview-ui/components/u-loading-icon/u-loading-icon.vue b/uni_modules/uview-ui/components/u-loading-icon/u-loading-icon.vue
index e732508e..9f247ab6 100644
--- a/uni_modules/uview-ui/components/u-loading-icon/u-loading-icon.vue
+++ b/uni_modules/uview-ui/components/u-loading-icon/u-loading-icon.vue
@@ -186,7 +186,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 	$u-loading-icon-color: #c8c9cc !default;
 	$u-loading-icon-text-margin-left:4px !default;
diff --git a/uni_modules/uview-ui/components/u-loading-page/u-loading-page.vue b/uni_modules/uview-ui/components/u-loading-page/u-loading-page.vue
index 7ea6a285..c6b51b97 100644
--- a/uni_modules/uview-ui/components/u-loading-page/u-loading-page.vue
+++ b/uni_modules/uview-ui/components/u-loading-page/u-loading-page.vue
@@ -69,7 +69,7 @@ export default {
 };
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 @import "../../libs/css/components.scss";
 
 $text-color: rgb(200, 200, 200) !default;
diff --git a/uni_modules/uview-ui/components/u-loadmore/u-loadmore.vue b/uni_modules/uview-ui/components/u-loadmore/u-loadmore.vue
index f9fb9a24..740ca166 100644
--- a/uni_modules/uview-ui/components/u-loadmore/u-loadmore.vue
+++ b/uni_modules/uview-ui/components/u-loadmore/u-loadmore.vue
@@ -112,7 +112,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-loadmore {
diff --git a/uni_modules/uview-ui/components/u-modal/u-modal.vue b/uni_modules/uview-ui/components/u-modal/u-modal.vue
index 7164dc9a..0978b123 100644
--- a/uni_modules/uview-ui/components/u-modal/u-modal.vue
+++ b/uni_modules/uview-ui/components/u-modal/u-modal.vue
@@ -158,7 +158,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 	$u-modal-border-radius: 6px;
 
diff --git a/uni_modules/uview-ui/components/u-navbar/u-navbar.vue b/uni_modules/uview-ui/components/u-navbar/u-navbar.vue
index 732b2ab2..0f05566c 100644
--- a/uni_modules/uview-ui/components/u-navbar/u-navbar.vue
+++ b/uni_modules/uview-ui/components/u-navbar/u-navbar.vue
@@ -109,7 +109,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-navbar {
diff --git a/uni_modules/uview-ui/components/u-no-network/u-no-network.vue b/uni_modules/uview-ui/components/u-no-network/u-no-network.vue
index 4349f793..53db9058 100644
--- a/uni_modules/uview-ui/components/u-no-network/u-no-network.vue
+++ b/uni_modules/uview-ui/components/u-no-network/u-no-network.vue
@@ -179,7 +179,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-no-network {
diff --git a/uni_modules/uview-ui/components/u-notice-bar/u-notice-bar.vue b/uni_modules/uview-ui/components/u-notice-bar/u-notice-bar.vue
index 9048223e..a06eb39a 100644
--- a/uni_modules/uview-ui/components/u-notice-bar/u-notice-bar.vue
+++ b/uni_modules/uview-ui/components/u-notice-bar/u-notice-bar.vue
@@ -90,7 +90,7 @@
 	};
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-notice-bar {
diff --git a/uni_modules/uview-ui/components/u-notify/u-notify.vue b/uni_modules/uview-ui/components/u-notify/u-notify.vue
index 56cae312..dc3c3894 100644
--- a/uni_modules/uview-ui/components/u-notify/u-notify.vue
+++ b/uni_modules/uview-ui/components/u-notify/u-notify.vue
@@ -165,7 +165,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	$u-notify-padding: 8px 10px !default;
diff --git a/uni_modules/uview-ui/components/u-number-box/u-number-box.vue b/uni_modules/uview-ui/components/u-number-box/u-number-box.vue
index 2b71de85..84b04202 100644
--- a/uni_modules/uview-ui/components/u-number-box/u-number-box.vue
+++ b/uni_modules/uview-ui/components/u-number-box/u-number-box.vue
@@ -338,7 +338,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import '../../libs/css/components.scss';
 
 	$u-numberBox-hover-bgColor: #E6E6E6 !default;
diff --git a/uni_modules/uview-ui/components/u-number-keyboard/u-number-keyboard.vue b/uni_modules/uview-ui/components/u-number-keyboard/u-number-keyboard.vue
index aed7f97e..c5fcbf4e 100644
--- a/uni_modules/uview-ui/components/u-number-keyboard/u-number-keyboard.vue
+++ b/uni_modules/uview-ui/components/u-number-keyboard/u-number-keyboard.vue
@@ -130,7 +130,7 @@
 	};
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 	$u-number-keyboard-background-color:rgb(224, 228, 230) !default;
 	$u-number-keyboard-padding:8px 10rpx 8px 10rpx !default;
diff --git a/uni_modules/uview-ui/components/u-overlay/u-overlay.vue b/uni_modules/uview-ui/components/u-overlay/u-overlay.vue
index 4c8e4991..92de4e9f 100644
--- a/uni_modules/uview-ui/components/u-overlay/u-overlay.vue
+++ b/uni_modules/uview-ui/components/u-overlay/u-overlay.vue
@@ -50,7 +50,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
      $u-overlay-top:0 !default;
      $u-overlay-left:0 !default;
diff --git a/uni_modules/uview-ui/components/u-picker-column/u-picker-column.vue b/uni_modules/uview-ui/components/u-picker-column/u-picker-column.vue
index 46631a2b..53553f34 100644
--- a/uni_modules/uview-ui/components/u-picker-column/u-picker-column.vue
+++ b/uni_modules/uview-ui/components/u-picker-column/u-picker-column.vue
@@ -22,6 +22,6 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 </style>
diff --git a/uni_modules/uview-ui/components/u-picker/u-picker.vue b/uni_modules/uview-ui/components/u-picker/u-picker.vue
index 838d35bc..4bffe9e3 100644
--- a/uni_modules/uview-ui/components/u-picker/u-picker.vue
+++ b/uni_modules/uview-ui/components/u-picker/u-picker.vue
@@ -232,7 +232,7 @@ export default {
 }
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-picker {
diff --git a/uni_modules/uview-ui/components/u-popup/u-popup.vue b/uni_modules/uview-ui/components/u-popup/u-popup.vue
index f8de34f5..8972214f 100644
--- a/uni_modules/uview-ui/components/u-popup/u-popup.vue
+++ b/uni_modules/uview-ui/components/u-popup/u-popup.vue
@@ -183,7 +183,7 @@
 		},
 		methods: {
 			// 点击遮罩
-			overlayClick() {
+			overlayClick() {
 				if (this.closeOnClickOverlay) {
 					this.$emit('close')
 				}
@@ -194,7 +194,11 @@
 			afterEnter() {
 				this.$emit('open')
 			},
-			clickHandler() {
+			clickHandler() {
+				// 由于中部弹出时，其u-transition占据了整个页面相当于遮罩，此时需要发出遮罩点击事件，是否无法通过点击遮罩关闭弹窗
+				if(this.mode === 'center') {
+					this.overlayClick()
+				}
 				this.$emit('click')
 			},
 			// #ifdef MP-WEIXIN
@@ -228,7 +232,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 	$u-popup-flex:1 !default;
 	$u-popup-content-background-color: #fff !default;
diff --git a/uni_modules/uview-ui/components/u-radio-group/u-radio-group.vue b/uni_modules/uview-ui/components/u-radio-group/u-radio-group.vue
index 4e38f185..ff11fac2 100644
--- a/uni_modules/uview-ui/components/u-radio-group/u-radio-group.vue
+++ b/uni_modules/uview-ui/components/u-radio-group/u-radio-group.vue
@@ -91,7 +91,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-radio-group {
diff --git a/uni_modules/uview-ui/components/u-radio/u-radio.vue b/uni_modules/uview-ui/components/u-radio/u-radio.vue
index 6d80cf71..6107d032 100644
--- a/uni_modules/uview-ui/components/u-radio/u-radio.vue
+++ b/uni_modules/uview-ui/components/u-radio/u-radio.vue
@@ -233,7 +233,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 	$u-radio-wrap-margin-right:6px !default;
 	$u-radio-wrap-font-size:20px !default;
diff --git a/uni_modules/uview-ui/components/u-rate/u-rate.vue b/uni_modules/uview-ui/components/u-rate/u-rate.vue
index ef948d2e..dd1559de 100644
--- a/uni_modules/uview-ui/components/u-rate/u-rate.vue
+++ b/uni_modules/uview-ui/components/u-rate/u-rate.vue
@@ -254,7 +254,7 @@
 	};
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 @import "../../libs/css/components.scss";
 $u-rate-margin: 0 !default;
 $u-rate-padding: 0 !default;
diff --git a/uni_modules/uview-ui/components/u-read-more/u-read-more.vue b/uni_modules/uview-ui/components/u-read-more/u-read-more.vue
index 9509ef12..9104e40d 100644
--- a/uni_modules/uview-ui/components/u-read-more/u-read-more.vue
+++ b/uni_modules/uview-ui/components/u-read-more/u-read-more.vue
@@ -130,7 +130,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 @import "../../libs/css/components.scss";
 
 .u-read-more {
diff --git a/uni_modules/uview-ui/components/u-row-notice/u-row-notice.vue b/uni_modules/uview-ui/components/u-row-notice/u-row-notice.vue
index bba63d83..9e6d1901 100644
--- a/uni_modules/uview-ui/components/u-row-notice/u-row-notice.vue
+++ b/uni_modules/uview-ui/components/u-row-notice/u-row-notice.vue
@@ -243,7 +243,7 @@
 	};
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-notice {
diff --git a/uni_modules/uview-ui/components/u-row/u-row.vue b/uni_modules/uview-ui/components/u-row/u-row.vue
index c05e28e3..e608fc56 100644
--- a/uni_modules/uview-ui/components/u-row/u-row.vue
+++ b/uni_modules/uview-ui/components/u-row/u-row.vue
@@ -84,7 +84,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 	
 	.u-row {
diff --git a/uni_modules/uview-ui/components/u-safe-bottom/u-safe-bottom.vue b/uni_modules/uview-ui/components/u-safe-bottom/u-safe-bottom.vue
index dbbe0ddf..e4114ab5 100644
--- a/uni_modules/uview-ui/components/u-safe-bottom/u-safe-bottom.vue
+++ b/uni_modules/uview-ui/components/u-safe-bottom/u-safe-bottom.vue
@@ -47,7 +47,7 @@
 	};
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	.u-safe-bottom {
 		/* #ifndef APP-NVUE */
 		width: 100%;
diff --git a/uni_modules/uview-ui/components/u-scroll-list/u-scroll-list.vue b/uni_modules/uview-ui/components/u-scroll-list/u-scroll-list.vue
index de226473..f9085a2a 100644
--- a/uni_modules/uview-ui/components/u-scroll-list/u-scroll-list.vue
+++ b/uni_modules/uview-ui/components/u-scroll-list/u-scroll-list.vue
@@ -190,7 +190,7 @@ export default {
 }
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 @import "../../libs/css/components.scss";
 
 .u-scroll-list {
diff --git a/uni_modules/uview-ui/components/u-search/u-search.vue b/uni_modules/uview-ui/components/u-search/u-search.vue
index 8eb63e48..7441eef0 100644
--- a/uni_modules/uview-ui/components/u-search/u-search.vue
+++ b/uni_modules/uview-ui/components/u-search/u-search.vue
@@ -195,7 +195,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 @import "../../libs/css/components.scss";
 $u-search-content-padding: 0 10px !default;
 $u-search-label-color: $u-main-color !default;
diff --git a/uni_modules/uview-ui/components/u-skeleton/u-skeleton.vue b/uni_modules/uview-ui/components/u-skeleton/u-skeleton.vue
index 9452fa24..efa649eb 100644
--- a/uni_modules/uview-ui/components/u-skeleton/u-skeleton.vue
+++ b/uni_modules/uview-ui/components/u-skeleton/u-skeleton.vue
@@ -181,7 +181,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	@mixin background {
diff --git a/uni_modules/uview-ui/components/u-slider/u-slider.vue b/uni_modules/uview-ui/components/u-slider/u-slider.vue
index 0f087123..b2092da3 100644
--- a/uni_modules/uview-ui/components/u-slider/u-slider.vue
+++ b/uni_modules/uview-ui/components/u-slider/u-slider.vue
@@ -49,6 +49,6 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 </style>
diff --git a/uni_modules/uview-ui/components/u-status-bar/u-status-bar.vue b/uni_modules/uview-ui/components/u-status-bar/u-status-bar.vue
index bc3f7f63..33c30da6 100644
--- a/uni_modules/uview-ui/components/u-status-bar/u-status-bar.vue
+++ b/uni_modules/uview-ui/components/u-status-bar/u-status-bar.vue
@@ -22,7 +22,6 @@
 		mixins: [uni.$u.mpMixin, uni.$u.mixin, props],
 		data() {
 			return {
-				isNvue: false
 			}
 		},
 		computed: {
@@ -37,7 +36,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	.u-status-bar {
 		width: 100%;
 	}
diff --git a/uni_modules/uview-ui/components/u-steps-item/u-steps-item.vue b/uni_modules/uview-ui/components/u-steps-item/u-steps-item.vue
index 00a0f16a..24b2106d 100644
--- a/uni_modules/uview-ui/components/u-steps-item/u-steps-item.vue
+++ b/uni_modules/uview-ui/components/u-steps-item/u-steps-item.vue
@@ -1,7 +1,7 @@
 <template>
 	<view class="u-steps-item" ref="u-steps-item" :class="[`u-steps-item--${parentData.direction}`]">
 		<view class="u-steps-item__line" v-if="index + 1 < childLength"
-			:class="[`u-steps-item__line--${parentData.direction}`]" :style="[lineStyle]"></view>
+			:class="[`u-steps-item__line--${parentData.direction}`]" :style="[lineStyle]"></view>
 		<view class="u-steps-item__wrapper"
 			:class="[`u-steps-item__wrapper--${parentData.direction}`, parentData.dot && `u-steps-item__wrapper--${parentData.direction}--dot`]">
 			<slot name="icon">
@@ -88,7 +88,7 @@
 			'parentData'(newValue, oldValue) {
 			}
 		},
-		created() {
+		created() {
 			this.init()
 		},
 		computed: {
@@ -104,7 +104,7 @@
 				style.backgroundColor = this.parent.children?.[this.index + 1]?.error ? uni.$u.color.error : this.index <
 					this
 					.parentData
-					.current ? this.parentData.activeColor : this.parentData.inactiveColor
+					.current ? this.parentData.activeColor : this.parentData.inactiveColor
 				return style
 			},
 			statusClass() {
@@ -201,7 +201,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-steps-item {
@@ -210,8 +210,8 @@
 
 		&--row {
 			flex-direction: column;
-			align-items: center;
-			position: relative;
+			align-items: center;
+			position: relative;
 		}
 
 		&--column {
diff --git a/uni_modules/uview-ui/components/u-steps/u-steps.vue b/uni_modules/uview-ui/components/u-steps/u-steps.vue
index 3eee34cb..3ab77648 100644
--- a/uni_modules/uview-ui/components/u-steps/u-steps.vue
+++ b/uni_modules/uview-ui/components/u-steps/u-steps.vue
@@ -62,7 +62,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-steps {
diff --git a/uni_modules/uview-ui/components/u-sticky/u-sticky.vue b/uni_modules/uview-ui/components/u-sticky/u-sticky.vue
index 7eef5045..68868497 100644
--- a/uni_modules/uview-ui/components/u-sticky/u-sticky.vue
+++ b/uni_modules/uview-ui/components/u-sticky/u-sticky.vue
@@ -208,7 +208,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	.u-sticky {
 		/* #ifdef APP-VUE || MP-WEIXIN */
 		// 此处默认写sticky属性，是为了给微信和APP通过uni.createSelectorQuery查询是否支持css sticky使用
diff --git a/uni_modules/uview-ui/components/u-subsection/u-subsection.vue b/uni_modules/uview-ui/components/u-subsection/u-subsection.vue
index b3b53a9d..c536479b 100644
--- a/uni_modules/uview-ui/components/u-subsection/u-subsection.vue
+++ b/uni_modules/uview-ui/components/u-subsection/u-subsection.vue
@@ -172,7 +172,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-subsection {
diff --git a/uni_modules/uview-ui/components/u-swipe-action-item/u-swipe-action-item.vue b/uni_modules/uview-ui/components/u-swipe-action-item/u-swipe-action-item.vue
index b6693ea8..f5b30a74 100644
--- a/uni_modules/uview-ui/components/u-swipe-action-item/u-swipe-action-item.vue
+++ b/uni_modules/uview-ui/components/u-swipe-action-item/u-swipe-action-item.vue
@@ -141,7 +141,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-swipe-action-item {
@@ -186,4 +186,4 @@
 			}
 		}
 	}
-</style>
+</style>
diff --git a/uni_modules/uview-ui/components/u-swipe-action/u-swipe-action.vue b/uni_modules/uview-ui/components/u-swipe-action/u-swipe-action.vue
index d4b3d8a4..ad8f019e 100644
--- a/uni_modules/uview-ui/components/u-swipe-action/u-swipe-action.vue
+++ b/uni_modules/uview-ui/components/u-swipe-action/u-swipe-action.vue
@@ -62,6 +62,6 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 
 </style>
diff --git a/uni_modules/uview-ui/components/u-swiper-indicator/u-swiper-indicator.vue b/uni_modules/uview-ui/components/u-swiper-indicator/u-swiper-indicator.vue
index 184a8af5..a432301b 100644
--- a/uni_modules/uview-ui/components/u-swiper-indicator/u-swiper-indicator.vue
+++ b/uni_modules/uview-ui/components/u-swiper-indicator/u-swiper-indicator.vue
@@ -73,7 +73,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-swiper-indicator {
diff --git a/uni_modules/uview-ui/components/u-swiper/u-swiper.vue b/uni_modules/uview-ui/components/u-swiper/u-swiper.vue
index 8a4c3303..b3ce95c6 100644
--- a/uni_modules/uview-ui/components/u-swiper/u-swiper.vue
+++ b/uni_modules/uview-ui/components/u-swiper/u-swiper.vue
@@ -184,7 +184,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-swiper {
diff --git a/uni_modules/uview-ui/components/u-switch/u-switch.vue b/uni_modules/uview-ui/components/u-switch/u-switch.vue
index 6d837a22..856bae46 100644
--- a/uni_modules/uview-ui/components/u-switch/u-switch.vue
+++ b/uni_modules/uview-ui/components/u-switch/u-switch.vue
@@ -121,7 +121,7 @@
 	};
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-switch {
diff --git a/uni_modules/uview-ui/components/u-tabbar-item/u-tabbar-item.vue b/uni_modules/uview-ui/components/u-tabbar-item/u-tabbar-item.vue
index 5b1e15d3..8ee00cf8 100644
--- a/uni_modules/uview-ui/components/u-tabbar-item/u-tabbar-item.vue
+++ b/uni_modules/uview-ui/components/u-tabbar-item/u-tabbar-item.vue
@@ -110,7 +110,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-tabbar-item {
diff --git a/uni_modules/uview-ui/components/u-tabbar/u-tabbar.vue b/uni_modules/uview-ui/components/u-tabbar/u-tabbar.vue
index 40d0b072..f89eae13 100644
--- a/uni_modules/uview-ui/components/u-tabbar/u-tabbar.vue
+++ b/uni_modules/uview-ui/components/u-tabbar/u-tabbar.vue
@@ -112,7 +112,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-tabbar {
diff --git a/uni_modules/uview-ui/components/u-table/u-table.vue b/uni_modules/uview-ui/components/u-table/u-table.vue
index 09abef63..b64ce69c 100644
--- a/uni_modules/uview-ui/components/u-table/u-table.vue
+++ b/uni_modules/uview-ui/components/u-table/u-table.vue
@@ -23,7 +23,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 	
 </style>
diff --git a/uni_modules/uview-ui/components/u-tabs/u-tabs.vue b/uni_modules/uview-ui/components/u-tabs/u-tabs.vue
index d7e78a45..d426f956 100644
--- a/uni_modules/uview-ui/components/u-tabs/u-tabs.vue
+++ b/uni_modules/uview-ui/components/u-tabs/u-tabs.vue
@@ -258,7 +258,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-tabs {
diff --git a/uni_modules/uview-ui/components/u-tag/u-tag.vue b/uni_modules/uview-ui/components/u-tag/u-tag.vue
index 6d32d811..4e8449e4 100644
--- a/uni_modules/uview-ui/components/u-tag/u-tag.vue
+++ b/uni_modules/uview-ui/components/u-tag/u-tag.vue
@@ -121,7 +121,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-tag-wrapper {
diff --git a/uni_modules/uview-ui/components/u-td/u-td.vue b/uni_modules/uview-ui/components/u-td/u-td.vue
index 34579416..600dce53 100644
--- a/uni_modules/uview-ui/components/u-td/u-td.vue
+++ b/uni_modules/uview-ui/components/u-td/u-td.vue
@@ -25,7 +25,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 	
 </style>
diff --git a/uni_modules/uview-ui/components/u-text/u-text.vue b/uni_modules/uview-ui/components/u-text/u-text.vue
index 474c6d08..b9b373dd 100644
--- a/uni_modules/uview-ui/components/u-text/u-text.vue
+++ b/uni_modules/uview-ui/components/u-text/u-text.vue
@@ -159,7 +159,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-text {
diff --git a/uni_modules/uview-ui/components/u-textarea/u-textarea.vue b/uni_modules/uview-ui/components/u-textarea/u-textarea.vue
index 10d20979..1188127b 100644
--- a/uni_modules/uview-ui/components/u-textarea/u-textarea.vue
+++ b/uni_modules/uview-ui/components/u-textarea/u-textarea.vue
@@ -194,7 +194,7 @@ export default {
 };
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 @import "../../libs/css/components.scss";
 
 .u-textarea {
diff --git a/uni_modules/uview-ui/components/u-toast/u-toast.vue b/uni_modules/uview-ui/components/u-toast/u-toast.vue
index a2f11f90..7caeff9b 100644
--- a/uni_modules/uview-ui/components/u-toast/u-toast.vue
+++ b/uni_modules/uview-ui/components/u-toast/u-toast.vue
@@ -162,7 +162,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	$u-toast-color:#fff !default;
diff --git a/uni_modules/uview-ui/components/u-toolbar/u-toolbar.vue b/uni_modules/uview-ui/components/u-toolbar/u-toolbar.vue
index d9e6e36b..290b7717 100644
--- a/uni_modules/uview-ui/components/u-toolbar/u-toolbar.vue
+++ b/uni_modules/uview-ui/components/u-toolbar/u-toolbar.vue
@@ -66,7 +66,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-toolbar {
diff --git a/uni_modules/uview-ui/components/u-tooltip/u-tooltip.vue b/uni_modules/uview-ui/components/u-tooltip/u-tooltip.vue
index 6568967d..b40fe953 100644
--- a/uni_modules/uview-ui/components/u-tooltip/u-tooltip.vue
+++ b/uni_modules/uview-ui/components/u-tooltip/u-tooltip.vue
@@ -299,7 +299,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 
 	.u-tooltip {
diff --git a/uni_modules/uview-ui/components/u-tr/u-tr.vue b/uni_modules/uview-ui/components/u-tr/u-tr.vue
index 3d478f79..dbbca089 100644
--- a/uni_modules/uview-ui/components/u-tr/u-tr.vue
+++ b/uni_modules/uview-ui/components/u-tr/u-tr.vue
@@ -25,7 +25,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import "../../libs/css/components.scss";
 	
 </style>
diff --git a/uni_modules/uview-ui/components/u-transition/transition.js b/uni_modules/uview-ui/components/u-transition/transition.js
index bac8d020..6abe3bfc 100644
--- a/uni_modules/uview-ui/components/u-transition/transition.js
+++ b/uni_modules/uview-ui/components/u-transition/transition.js
@@ -23,12 +23,12 @@ const getStyle = (name) => animationMap[name]
 export default {
     methods: {
         // 组件被点击发出事件
-        clickHandler() {
+        clickHandler() {
             this.$emit('click')
         },
         // #ifndef APP-NVUE
         // vue版本的组件进场处理
-        vueEnter() {
+         vueEnter() {
             // 动画进入时的类名
             const classNames = getClassNames(this.mode)
             // 定义状态和发出动画进入前事件
@@ -37,7 +37,10 @@ export default {
             this.inited = true
             this.display = true
             this.classes = classNames.enter
-            this.$nextTick(() => {
+            this.$nextTick(async () => {
+				// #ifdef H5
+				await uni.$u.sleep(20)
+				// #endif
                 // 组件动画进入后触发的事件
                 this.$emit('afterEnter')
                 // 标识动画尚未结束
diff --git a/uni_modules/uview-ui/components/u-transition/u-transition.vue b/uni_modules/uview-ui/components/u-transition/u-transition.vue
index 86e80ac1..22831dcd 100644
--- a/uni_modules/uview-ui/components/u-transition/u-transition.vue
+++ b/uni_modules/uview-ui/components/u-transition/u-transition.vue
@@ -3,9 +3,10 @@
 		v-if="inited"
 		class="u-transition"
 		ref="u-transition"
-		@tap.stop.prevent="clickHandler"
+		@tap="clickHandler"
 		:class="classes"
 		:style="[mergeStyle]"
+		@touchmove="noop"
 	>
 		<slot />
 	</view>
@@ -79,7 +80,7 @@ export default {
 }
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 @import '../../libs/css/components.scss';
 
 /* #ifndef APP-NVUE */
diff --git a/uni_modules/uview-ui/components/u-upload/u-upload.vue b/uni_modules/uview-ui/components/u-upload/u-upload.vue
index 61d9e462..0229159f 100644
--- a/uni_modules/uview-ui/components/u-upload/u-upload.vue
+++ b/uni_modules/uview-ui/components/u-upload/u-upload.vue
@@ -341,7 +341,7 @@
 	}
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
 	@import '../../libs/css/components.scss';
 	$u-upload-preview-border-radius: 2px !default;
 	$u-upload-preview-margin: 0 8px 8px 0 !default;
diff --git a/uni_modules/uview-ui/libs/css/components.scss b/uni_modules/uview-ui/libs/css/components.scss
index 24978b17..766679e6 100644
--- a/uni_modules/uview-ui/libs/css/components.scss
+++ b/uni_modules/uview-ui/libs/css/components.scss
@@ -1,15 +1,15 @@
-//@import "./mixin.scss";
-//
-///* #ifndef APP-NVUE */
-//// 由于uView是基于nvue环境进行开发的，此环境中普通元素默认为flex-direction: column;
-//// 所以在非nvue中，需要对元素进行重置为flex-direction: column; 否则可能会表现异常
-//view, scroll-view, swiper-item {
-//	display: flex;
-//	flex-direction: column;
-//	flex-shrink: 0;
-//	flex-grow: 0;
-//	flex-basis: auto;
-//	align-items: stretch;
-//	align-content: flex-start;
-//}
-///* #endif */
+@import "./mixin.scss";
+
+/* #ifndef APP-NVUE */
+// 由于uView是基于nvue环境进行开发的，此环境中普通元素默认为flex-direction: column;
+// 所以在非nvue中，需要对元素进行重置为flex-direction: column; 否则可能会表现异常
+view, scroll-view, swiper-item {
+	display: flex;
+	flex-direction: column;
+	flex-shrink: 0;
+	flex-grow: 0;
+	flex-basis: auto;
+	align-items: stretch;
+	align-content: flex-start;
+}
+/* #endif */