diff --git a/pages/home/index.vue b/pages/home/index.vue
index 2a027c6..09b3459 100644
--- a/pages/home/index.vue
+++ b/pages/home/index.vue
@@ -50,7 +50,9 @@ Blame
 		<view class="steps">
 			<view class="content">
 				<view class="title">{{ i18n.TodaySteps }}</view>
-				<view id="chart" style="width: 280rpx;height:280rpx; font-size: 40rpx;"></view>
+				<view id="chart" :stepsNum="stepsNum" :stepTarget="stepTarget"
+									:change:stepTarget="echarts.receive" :change:stepsNum="echarts.receive"
+									style="width: 280rpx;height:280rpx; font-size: 40rpx;"></view>
 				<!-- <canvas id="chart" ref="chart" style="width: 280rpx;height:280rpx; font-size: 40rpx;"></canvas> -->
 				<u-button class="button" color="#00E8A2">{{ i18n.ReceiveEarnings }}</u-button>
 			</view>
@@ -348,7 +350,7 @@ export default {
 				const script = document.createElement('script');
 				console.log(2);
 				// view 层的页面运行在 www 根目录，其相对路径相对于 www 计算
-				script.src = '/static/echarts.js';
+				script.src = './static/echarts.js';
 				console.log(3);
 				script.onload = this.initEcharts.bind(this);
 				console.log(4);
@@ -358,6 +360,10 @@ export default {
 		},
 		
 		methods: {
+			receive(newValue, oldValue, ownerVm, vm) {
+				console.log('newValue', newValue)
+				
+			},
 			initEcharts() {
 				console.log(31);
 				// let t1=null;