diff --git a/weapp/package/pie/index.js b/weapp/package/pie/index.js
deleted file mode 100644
index 4d090cb..0000000
--- a/weapp/package/pie/index.js
+++ /dev/null
@@ -1,64 +0,0 @@
-import * as echarts from '../components/ec-canvas/echarts';
-
-const app = getApp();
-
-function initChart(canvas, width, height, dpr) {
-  const chart = echarts.init(canvas, null, {
-    width: 300,
-    height: 300,
-    devicePixelRatio: dpr // new
-  });
-  canvas.setChart(chart);
-
-  var option = {
-    backgroundColor: "#ffffff",
-    series: [{
-      label: {
-        normal: {
-          fontSize: 14
-        }
-      },
-      type: 'pie',
-      center: ['50%', '50%'],
-      radius: ['20%', '40%'],
-      data: [{
-        value: 55,
-        name: '北京'
-      }, {
-        value: 20,
-        name: '武汉'
-      }, {
-        value: 10,
-        name: '杭州'
-      }, {
-        value: 20,
-        name: '广州'
-      }, {
-        value: 38,
-        name: '上海'
-      }]
-    }]
-  };
-
-  chart.setOption(option);
-  return chart;
-}
-
-Page({
-  onShareAppMessage: function (res) {
-    return {
-      title: 'ECharts 可以在微信小程序中使用啦！',
-      path: '/pages/index/index',
-      success: function () { },
-      fail: function () { }
-    }
-  },
-  data: {
-    ec: {
-      onInit: initChart
-    }
-  },
-
-  onReady() {
-  }
-});
diff --git a/weapp/package/pie/index.json b/weapp/package/pie/index.json
deleted file mode 100644
index ca9c622..0000000
--- a/weapp/package/pie/index.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "usingComponents": {
-    "ec-canvas": "../components/ec-canvas/ec-canvas"
-  }
-}
diff --git a/weapp/package/pie/index.wxml b/weapp/package/pie/index.wxml
deleted file mode 100644
index 4308aed..0000000
--- a/weapp/package/pie/index.wxml
+++ /dev/null
@@ -1,4 +0,0 @@
-<!--index.wxml-->
-<view class="pie">
-  <ec-canvas id="mychart-dom-pie" canvas-id="mychart-pie" ec="{{ ec }}"></ec-canvas>
-</view>
diff --git a/weapp/package/pie/index.wxss b/weapp/package/pie/index.wxss
deleted file mode 100644
index f3b1594..0000000
--- a/weapp/package/pie/index.wxss
+++ /dev/null
@@ -1,5 +0,0 @@
-/**index.wxss**/
-.pie {
-  width: 300px;
-  height: 300px;
-}
diff --git a/weapp/pages/overview/overview.js b/weapp/pages/overview/overview.js
index 1a7495c..c0bacf1 100644
--- a/weapp/pages/overview/overview.js
+++ b/weapp/pages/overview/overview.js
@@ -26,11 +26,6 @@ Page({
             url: '/package/inspectionReport/inspectionReport',
         })
     },
-    toPie () {
-        wx.navigateTo({
-            url: '/package/pie/index',
-        })
-    },
 
     /**
      * 生命周期函数--监听页面加载
diff --git a/weapp/pages/overview/overview.wxml b/weapp/pages/overview/overview.wxml
index ba77dc1..ae6b7c2 100644
--- a/weapp/pages/overview/overview.wxml
+++ b/weapp/pages/overview/overview.wxml
@@ -19,11 +19,5 @@
                 巡检报告
             </view>
         </view>
-        <view class="box" bindtap="toPie">
-            <image class="logo" src="/images/report.svg"></image>
-            <view class="txt">
-                图表示例
-            </view>
-        </view>
     </view>
 </view>
\ No newline at end of file