diff --git a/examples/hello-uniapp/components/graceCountd.vue b/examples/hello-uniapp/components/graceCountd.vue
deleted file mode 100755
index 26e1224aa22b2963c177dc82464038d02c8836a8..0000000000000000000000000000000000000000
--- a/examples/hello-uniapp/components/graceCountd.vue
+++ /dev/null
@@ -1,94 +0,0 @@
-<template name="graceCountd">
-	<view class="grace-countdown">
-		<view class="grace-countdown-numbers" :style="{borderColor:borderColor, color:fontColor, background:bgrColor}">{{h}}</view>
-		<view class="grace-countdown-splitor" :style="{color:splitorColor}">:</view>
-		<view class="grace-countdown-numbers" :style="{borderColor:borderColor, color:fontColor, background:bgrColor}">{{i}}</view>
-		<view class="grace-countdown-splitor" :style="{color:splitorColor}">:</view>
-		<view class="grace-countdown-numbers" :style="{borderColor:borderColor, color:fontColor, background:bgrColor}">{{s}}</view>
-	</view>
-</template>
-<script>
-export default {
-	name: "graceCountd",
-	props: {
-		bgrColor: {
-			type: String,
-			default: "#FFFFFF"
-		},
-		borderColor:{
-			type:String,
-			default : "#000000"
-		},
-		fontColor: {
-			type: String,
-			value: "#000000"
-		},
-		splitorColor: {
-			type: String,
-			default: "#000000"
-		},
-		timer:{
-			type:String,
-			default:""
-		}
-	},
-	data() {
-		return {
-            setTime:null,
-			h: '00',
-			i: '00',
-			s: '00',
-			leftTime: 0
-		}
-	},
-	created:function(e){
-		var reg = /^([0-9]{4})-([0-9]{2})-([0-9]{2}) ([0-9]{2}):([0-9]{2}):([0-9]{2})$/;
-		var res = this.timer.match(reg);
-		if (res == null){
-			console.log('时间格式错误'); return false;
-		}else{
-			var year = parseInt(res[1]);
-			if (year < 1000) { console.log('时间格式错误'); return false; }
-			var month = parseInt(res[2]);
-			var day = parseInt(res[3]);
-			var h = parseInt(res[4]);
-			if (h < 0 || h > 24) { console.log('时间格式错误'); return false; }
-			var i = parseInt(res[5]);
-			if (i < 0 || i > 60) { console.log('时间格式错误'); return false; }
-			var s = parseInt(res[6]);
-			if (s < 0 || s > 60) { console.log('时间格式错误'); return false; }
-			var leftTime = new Date(year, month - 1, day, h, i, s);
-			this.leftTime = leftTime;
-			this.countDown(this);
-			this.setInterValFunc(this);
-		}
-	},
-    beforeDestroy(){
-        clearInterval(this.setTime)
-    },
-	methods: {
-		setInterValFunc:function(obj){
-			this.setTime = setInterval(function(){ obj.countDown(obj);}, 1000);
-		},
-		countDown: function (self){
-			var leftTime = self.leftTime - new Date();
-			if (leftTime > 0) {
-				var hours = parseInt(leftTime / 1000 / 60 / 60 , 10);
-				var minutes = parseInt(leftTime / 1000 / 60 % 60, 10);
-				var seconds = parseInt(leftTime / 1000 % 60, 10);
-			}else{
-				var hours = 0, minutes = 0, seconds = 0;
-			}
-			if (hours < 10) { hours = '0' + hours;}
-			if (minutes < 10) { minutes = '0' + minutes; }
-			if (seconds < 10) { seconds = '0' + seconds; }
-			self.h = hours; self.i = minutes; self.s = seconds;
-		}
-	}
-}
-</script>
-<style>
-.grace-countdown{padding:2rpx 0; flex-wrap:nowrap;}
-.grace-countdown-splitor{width:auto !important; justify-content:center; line-height:44upx; padding:0 5upx;}
-.grace-countdown-numbers{line-height:44upx; width:auto !important; padding:0 10upx; justify-content:center; height:44upx; border-radius:8upx; margin:0 5upx; border:1px solid #000000; font-size:22upx;}
-</style>
\ No newline at end of file
diff --git a/examples/hello-uniapp/components/number-box.vue b/examples/hello-uniapp/components/number-box.vue
deleted file mode 100644
index 790af5cbd875dd0404418e3b2f07a1ea4fc681e7..0000000000000000000000000000000000000000
--- a/examples/hello-uniapp/components/number-box.vue
+++ /dev/null
@@ -1,139 +0,0 @@
-<template>
-	<view class="uni-numbox">
-		<view class="uni-numbox-minus" :class="{'uni-numbox-disabled': disableSubtract}" @click="_calcValue('subtract')">-</view>
-		<input class="uni-numbox-value" type="number" :disabled="disabled" :value="inputValue" @blur="_onBlur">
-		<view class="uni-numbox-plus" :class="{'uni-numbox-disabled': disableAdd}" @click="_calcValue('add')">+</view>
-	</view>
-</template>
-<script>
-	export default {
-		name: 'number-box',
-		props: {
-			value: {
-				type: Number,
-				default: 0
-			},
-			min: {
-				type: Number,
-				default: -Infinity
-			},
-			max: {
-				type: Number,
-				default: Infinity
-			},
-			step: {
-				type: Number,
-				default: 1
-			},
-			disabled: {
-				type: Boolean,
-				default: false
-			}
-		},
-		data() {
-			return {
-				inputValue: this.value
-			}
-		},
-		computed: {
-			disableSubtract() {
-				return this.value <= this.min
-			},
-			disableAdd() {
-				return this.value >= this.max
-			}
-		},
-		watch: {
-			value(val) {
-				this.inputValue = val;
-			},
-			inputValue(val) {
-				this.$emit('change', val);
-			}
-		},
-		methods: {
-			_calcValue(type) {
-				const scale = this._getDecimalScale();
-				let value = this.inputValue * scale;
-				let step = this.step * scale;
-
-				if (type === 'subtract') {
-					value -= step
-				} else if (type === 'add') {
-					value += step
-				}
-				if (value < this.min || value > this.max) {
-					return
-				}
-				this.inputValue = value / scale;
-			},
-			_getDecimalScale() {
-				let scale = 1;
-				// 浮点型
-				if (~~this.step !== this.step) {
-					scale = Math.pow(10, (this.step + '').split('.')[1].length);
-				}
-				return scale;
-			},
-			_onBlur(event) {
-				let value = event.detail.value;
-				if (!value) {
-					this.inputValue = 0;
-					return
-				}
-				value = +value;
-				if (value > this.max) {
-					value = this.max;
-				} else if (value < this.min) {
-					value = this.min
-				}
-				this.inputValue = value
-			}
-		}
-	}
-</script>
-<style>
-	.uni-numbox {
-		display: flex;
-		flex-direction: row;
-		justify-content: flex-start;
-		height: 70upx;
-	}
-
-	.uni-numbox-minus,
-	.uni-numbox-plus {
-		margin: 0;
-		background-color: #f9f9f9;
-		width: 80upx;
-		height: 100%;
-		line-height: 70upx;
-		text-align: center;
-		color: #555555;
-	}
-
-	.uni-numbox-minus {
-		border: 2upx solid #cccccc;
-		border-right: none;
-		border-top-left-radius: 6upx;
-		border-bottom-left-radius: 6upx;
-	}
-
-	.uni-numbox-plus {
-		border: 2upx solid #cccccc;
-		border-left: none;
-		border-top-right-radius: 6upx;
-		border-bottom-right-radius: 6upx;
-	}
-
-	.uni-numbox-value {
-		border: 2upx solid #cccccc;
-		background-color: #ffffff;
-		width: 80upx;
-		height: 100%;
-		text-align: center;
-	}
-
-	.uni-numbox-disabled {
-		color: #c0c0c0;
-	}
-</style>
diff --git a/examples/hello-uniapp/components/segmented-control.vue b/examples/hello-uniapp/components/segmented-control.vue
deleted file mode 100644
index 0294a9afda41d154a5392e0c524c84403b2fa960..0000000000000000000000000000000000000000
--- a/examples/hello-uniapp/components/segmented-control.vue
+++ /dev/null
@@ -1,134 +0,0 @@
-<template>
-	<view class="segmented-control" :class="styleType" :style="wrapStyle">
-		<view v-for="(item, index) in values" class="segmented-control-item" :class="styleType" :key="index" :style="index === currentIndex ? activeStyle : itemStyle"
-		 @click="onClick(index)">
-			{{item}}
-		</view>
-	</view>
-</template>
-
-<script>
-	export default {
-		name: 'segmented-control',
-		props: {
-			current: {
-				type: Number,
-				default: 0
-			},
-			values: {
-				type: Array,
-				default () {
-					return [];
-				}
-			},
-			activeColor: {
-				type: String,
-				default: '#007aff'
-			},
-			styleType: {
-				type: String,
-				default: 'button'
-			}
-		},
-		data() {
-			return {
-				currentIndex: this.current
-			}
-		},
-		watch: {
-			current(val) {
-				if (val !== this.currentIndex) {
-					this.currentIndex = val;
-				}
-			}
-		},
-		computed: {
-			wrapStyle() {
-				let styleString = '';
-				switch (this.styleType) {
-					case 'text':
-						styleString = `border:0;`;
-						break;
-					default:
-						styleString = `border-color: ${this.activeColor}`;
-						break;
-				}
-				return styleString;
-			},
-			itemStyle() {
-				let styleString = '';
-				switch (this.styleType) {
-					case 'text':
-						styleString = `color:#000;border-left:0;`;
-						break;
-					default:
-						styleString = `color:${this.activeColor};border-color:${this.activeColor};`;
-						break;
-				}
-				return styleString;
-			},
-			activeStyle() {
-				let styleString = '';
-				switch (this.styleType) {
-					case 'text':
-						styleString = `color:${this.activeColor};border-left:0;border-bottom-style:solid;`;
-						break;
-					default:
-						styleString = `color:#fff;border-color:${this.activeColor};background-color:${this.activeColor}`;
-						break;
-				}
-				return styleString;
-			}
-		},
-		methods: {
-			onClick(index) {
-				if (this.currentIndex !== index) {
-					this.currentIndex = index;
-					this.$emit('clickItem', index);
-				}
-			}
-		},
-	}
-</script>
-
-<style>
-	.segmented-control {
-		display: flex;
-		flex-direction: row;
-		justify-content: center;
-		width: 100%;
-		font-size: 30upx;
-		border-radius: 12upx;
-		box-sizing: border-box;
-		margin: 0 auto;
-		overflow: hidden;
-	}
-	
-	.segmented-control.button {
-		border: 1upx solid;
-	}
-	
-	.segmented-control.text {
-		border: 0;
-		border-radius: 0upx;
-	}
-	
-	.segmented-control-item {
-		flex: 1;
-		text-align: center;
-		line-height: 70upx;
-		box-sizing: border-box;
-	}
-	
-	.segmented-control-item.button {
-		border-left: 1upx solid;
-	}
-	
-	.segmented-control-item.text {
-		border-left: 0;
-	}
-	
-	.segmented-control-item:first-child {
-		border-left-width: 0;
-	}
-</style>