diff --git a/src/views/stationData/topology/components/detailDrawer.vue b/src/views/stationData/topology/components/detailDrawer.vue
index 8900f2e..15085e7 100644
--- a/src/views/stationData/topology/components/detailDrawer.vue
+++ b/src/views/stationData/topology/components/detailDrawer.vue
@@ -299,11 +299,11 @@ function setChartData(pointData: any[]) {
   }
   pointData.forEach((data: any[]) => {
     const [ts, val, addr] = data
-    if (checkPointList.value.some(i => i.addr === addr)) {
+    if (checkPointList.value.some(i => i.addr === addr) && !!val) {
       const time = dayjs(Number(ts)).format('YYYY-MM-DD HH:mm:ss')
       if (addr) {
         const colData = chartData.get(addr)
-        const value = Number((val ? Number(val) : 0).toFixed(2))
+        const value = Number(Number(val).toFixed(5))
         if (colData) {
           colData.push([time, value])
         } else {
diff --git a/src/views/stationData/transfer/components/deviceDrawer.vue b/src/views/stationData/transfer/components/deviceDrawer.vue
index 3ab2c3e..90b937b 100644
--- a/src/views/stationData/transfer/components/deviceDrawer.vue
+++ b/src/views/stationData/transfer/components/deviceDrawer.vue
@@ -271,11 +271,11 @@ function setChartData(pointData: any[]) {
   }
   pointData.forEach((data: any[]) => {
     const [ts, val, addr] = data
-    if (checkPointList.value.some(i => i.addr === addr)) {
+    if (checkPointList.value.some(i => i.addr === addr) && !!val) {
       const time = dayjs(Number(ts)).format('YYYY-MM-DD HH:mm:ss')
       if (addr) {
         const colData = chartData.get(addr)
-        const value = Number((val ? Number(val) : 0).toFixed(2))
+        const value = Number(Number(val).toFixed(5))
         if (colData) {
           colData.push([time, value])
         } else {