diff --git a/src/views/stationData/topology/components/detailDrawer.vue b/src/views/stationData/topology/components/detailDrawer.vue
index 65f2629..bd83228 100644
--- a/src/views/stationData/topology/components/detailDrawer.vue
+++ b/src/views/stationData/topology/components/detailDrawer.vue
@@ -308,7 +308,7 @@ function setChartData(pointData: any[]) {
   pointData.forEach((data: any[]) => {
     const [ts, val, addr] = data
     if (checkPointList.value.some(i => i.addr === addr) && !!val) {
-      const time = dayjs(Number(ts)).format('YYYY-MM-DD HH:mm:ss')
+      const time = dayjs(Number(ts)).format('YYYY-MM-DD HH:mm:ss.SSS')
       if (addr) {
         const colData = chartData.get(addr)
         const value = Number(Number(val).toFixed(5))
diff --git a/src/views/stationData/transfer/components/deviceDrawer.vue b/src/views/stationData/transfer/components/deviceDrawer.vue
index 1ae86e4..2c65846 100644
--- a/src/views/stationData/transfer/components/deviceDrawer.vue
+++ b/src/views/stationData/transfer/components/deviceDrawer.vue
@@ -281,7 +281,7 @@ function setChartData(pointData: any[]) {
   pointData.forEach((data: any[]) => {
     const [ts, val, addr] = data
     if (checkPointList.value.some(i => i.addr === addr) && !!val) {
-      const time = dayjs(Number(ts)).format('YYYY-MM-DD HH:mm:ss')
+      const time = dayjs(Number(ts)).format('YYYY-MM-DD HH:mm:ss.SSS')
       if (addr) {
         const colData = chartData.get(addr)
         const value = Number(Number(val).toFixed(5))