diff --git a/src/views/assessPost/receiverAccessChart.vue b/src/views/assessPost/receiverAccessChart.vue
index f58a6a9..4e3523d 100644
--- a/src/views/assessPost/receiverAccessChart.vue
+++ b/src/views/assessPost/receiverAccessChart.vue
@@ -98,7 +98,6 @@
           data: this.x,
           axisLabel: {
             fontSize: 14,
-            show: true,
             interval: 0
           }
         },
@@ -117,6 +116,18 @@
           tooltip: {
             position: 'right'
           }
+        }],
+        dataZoom: [{
+          type: 'slider',
+          show: true,
+          start: 0,
+          end: 50,
+          handleSize: 8
+        },
+        {
+          type: 'inside',
+          start: 0,
+          end: 50
         }]
       })
       this.chart.resize()

diff --git a/src/views/assessPost/receiverAccessChart.vue b/src/views/assessPost/receiverAccessChart.vue
index f58a6a9..4e3523d 100644
--- a/src/views/assessPost/receiverAccessChart.vue
+++ b/src/views/assessPost/receiverAccessChart.vue
@@ -98,7 +98,6 @@
           data: this.x,
           axisLabel: {
             fontSize: 14,
-            show: true,
             interval: 0
           }
         },
@@ -117,6 +116,18 @@
           tooltip: {
             position: 'right'
           }
+        }],
+        dataZoom: [{
+          type: 'slider',
+          show: true,
+          start: 0,
+          end: 50,
+          handleSize: 8
+        },
+        {
+          type: 'inside',
+          start: 0,
+          end: 50
         }]
       })
       this.chart.resize()
diff --git a/src/views/assessRegion/accessAreaChart.vue b/src/views/assessRegion/accessAreaChart.vue
index 5a80bbd..9745b4a 100644
--- a/src/views/assessRegion/accessAreaChart.vue
+++ b/src/views/assessRegion/accessAreaChart.vue
@@ -89,9 +89,7 @@
         xAxis: {
           data: this.x,
           axisLabel: {
-            fontSize: 14,
-            show: true,
-            interval: 0
+            fontSize: 14
           }
         },
         yAxis: {
@@ -109,6 +107,18 @@
           tooltip: {
             position: 'right'
           }
+        }],
+        dataZoom: [{
+          type: 'slider',
+          show: true,
+          start: 0,
+          end: 50,
+          handleSize: 8
+        },
+        {
+          type: 'inside',
+          start: 0,
+          end: 50
         }]
       })
       this.chart.resize()