diff --git a/src/views/regulatoryPlatForm/index.vue b/src/views/regulatoryPlatForm/index.vue
index b6cc098..f42585b 100644
--- a/src/views/regulatoryPlatForm/index.vue
+++ b/src/views/regulatoryPlatForm/index.vue
@@ -129,9 +129,20 @@ export default {
         grid: {
           left: '3%',
           right: '4%',
-          bottom: '3%',
+          bottom: '15%',
           containLabel: true
         },
+        dataZoom: [
+          {
+            type: 'slider',
+            show: true,
+            xAxisIndex: [0],
+            bottom: 5,
+            height: 20,
+            startValue: 0,
+            endValue: 5
+          }
+        ],
         xAxis: {
           type: 'category',
           data: [],