diff --git a/src/views/dashboard/overview/components/UPFFlow/index.vue b/src/views/dashboard/overview/components/UPFFlow/index.vue
index 53931ee6..18f41df0 100644
--- a/src/views/dashboard/overview/components/UPFFlow/index.vue
+++ b/src/views/dashboard/overview/components/UPFFlow/index.vue
@@ -95,10 +95,10 @@ function initPicture() {
 
     res.upData.map((item: any) => {
       timeArr.push(item.timestamp);
-      upValue.push(parseSizeFromKbs(item.value, 60)[0]);
+      upValue.push(parseSizeFromKbs(item.value, 5)[0]);
     });
     res.downData.map((item: any) => {
-      downValue.push(parseSizeFromKbs(item.value, 60)[0]);
+      downValue.push(parseSizeFromKbs(item.value, 5)[0]);
     });
 
     var charts = {