diff --git a/resources/views/admin/home.blade.php b/resources/views/admin/home.blade.php
index 4ce5675..b278ccc 100644
--- a/resources/views/admin/home.blade.php
+++ b/resources/views/admin/home.blade.php
@@ -406,8 +406,9 @@
             // 使用刚指定的配置项和数据显示图表。
             pieChart.setOption(option);
         }
+        var barChart
         function initBarChart () {
-            var barChart = echarts.init(document.querySelector("#bar-chart"));
+            barChart = echarts.init(document.querySelector("#bar-chart"));
             var option = {
                 title: {
                     text: '销售额趋势'
@@ -434,9 +435,65 @@
             }
             barChart.setOption(option)
         }
+        function setBarChartOption (type) {
+            var option
+            if (type == 1) {
+                option = {
+                    title: {
+                        text: '销售额趋势'
+                    },
+                    tooltip: {},
+                    legend: {
+                        data: ['销量']
+                    },
+                    xAxis: {
+                        data: saleList.map(function (item) {
+                            return item.month
+                        })
+                    },
+                    yAxis: {},
+                    series: [
+                        {
+                            name: '销量',
+                            type: 'bar',
+                            data: saleList.map(function (item) {
+                                return item.total
+                            })
+                        }
+                    ]
+                }
+                barChart.setOption(option)
+            } else {
+                option = {
+                    title: {
+                        text: '订单量趋势'
+                    },
+                    tooltip: {},
+                    legend: {
+                        data: ['订单']
+                    },
+                    xAxis: {
+                        data: orderList.map(function (item) {
+                            return item.month
+                        })
+                    },
+                    yAxis: {},
+                    series: [
+                        {
+                            name: '订单',
+                            type: 'bar',
+                            data: saleList.map(function (item) {
+                                return item.total
+                            })
+                        }
+                    ]
+                }
+                barChart.setOption(option)
+            }
+        }
         function typeSwitchListener () {
             $("[name=type-switch]").change(function () {
-                console.log($(this).val())
+                setBarChartOption($(this).val())
             })
         }
         (function () {