diff --git a/src/views/mes/energydevicecheck/index.vue b/src/views/mes/energydevicecheck/index.vue
index 30b5e25b..7adc12a7 100644
--- a/src/views/mes/energydevicecheck/index.vue
+++ b/src/views/mes/energydevicecheck/index.vue
@@ -116,14 +116,17 @@ const getDisabledTime = () => {
 const buildDefaultTimeRange = () => {
   const pad = (n: number) => (n < 10 ? `0${n}` : String(n))
   const end = new Date()
-  end.setMinutes(0, 0, 0)
+  end.setMinutes(59, 59, 0)
   const start = new Date(end.getTime() - 7 * 24 * 60 * 60 * 1000)
+  start.setMinutes(0, 0, 0)
   const format = (d: Date) => {
     const y = d.getFullYear()
     const m = pad(d.getMonth() + 1)
     const day = pad(d.getDate())
     const h = pad(d.getHours())
-    return `${y}-${m}-${day} ${h}:00:00`
+    const min = pad(d.getMinutes())
+    const s = pad(d.getSeconds())
+    return `${y}-${m}-${day} ${h}:${min}:${s}`
   }
   return [format(start), format(end)] as string[]
 }