bug

src/pages/statistical/building/detail.jsx

@@ -179,6 +179,9 @@ class buildingDetailStats extends React.Component {
           搜索
         </Button>
         <Button onClick={this.handleReset} style={{ marginBottom: '18px', marginLeft: '30px' }}>重置</Button>
+        <Button type="primary" style={{ marginLeft: '30px' }} onClick={() => router.go(-1)}>
+                返回
+            </Button>
         </Form>
         <StatsChartLine title={this.state.buildingName} data={this.state.barData} />
         <Row>