diff --git a/src/views/pictureOnMap/page/components/DialogTabs/component/shuikujianceEcharts.vue b/src/views/pictureOnMap/page/components/DialogTabs/component/shuikujianceEcharts.vue
index b512780..b44423c 100644
--- a/src/views/pictureOnMap/page/components/DialogTabs/component/shuikujianceEcharts.vue
+++ b/src/views/pictureOnMap/page/components/DialogTabs/component/shuikujianceEcharts.vue
@@ -168,7 +168,7 @@
           },
         },
         splitLine: {
-          show: true,
+          show: index == 0 ? true : false,
           lineStyle: {
             color: 'rgba(61,91,98,0.8)',
           },