diff --git a/src/views/stationOperation/components/RealTimeDataChart.vue b/src/views/stationOperation/components/RealTimeDataChart.vue
index aa3730e..075af92 100644
--- a/src/views/stationOperation/components/RealTimeDataChart.vue
+++ b/src/views/stationOperation/components/RealTimeDataChart.vue
@@ -74,7 +74,7 @@ const initialOption = {
       return `
         <div>${params.marker}${params.name}</div>
         <div>START：${dayjs(new Date(params.value[1])).format('YYYY-MM-DD HH:mm:ss')}</div>
-        <div>END：${dayjs(new Date(params.value[2])).format('YYYY-MM-DD HH:mm:ss')}</div>
+        <div style="white-space: pre">   END：${dayjs(new Date(params.value[2])).format('YYYY-MM-DD HH:mm:ss')}</div>
       `
     },
   },