diff --git a/src/views/dashboard/overview/components/UPFFlow/index.vue b/src/views/dashboard/overview/components/UPFFlow/index.vue
index 4574107b..22739868 100644
--- a/src/views/dashboard/overview/components/UPFFlow/index.vue
+++ b/src/views/dashboard/overview/components/UPFFlow/index.vue
@@ -42,7 +42,7 @@ type EChartsOption = echarts.ComposeOption<
 let timeoutDuration = 5 * 1000; // 设置5s进行刷新请求
 let loadId: any = null;
 
-// 超时锁屏
+// 定时制图
 function resetTimeout() {
   if (loadId) {
     clearInterval(loadId);
@@ -75,6 +75,9 @@ function fnDesign(container: HTMLElement | undefined, option: EChartsOption) {
 
 //渲染速率图
 function initPicture() {
+  if (loadId) {
+    clearInterval(loadId);
+  }
   let queryArr: any = [];
   const initTime: Date = new Date();
   const startTime: Date = new Date(initTime);
@@ -84,6 +87,8 @@ function initPicture() {
   queryArr = [parseDateToStr(startTime), parseDateToStr(endTime)];
 
   listUPFData(queryArr).then(res => {
+    resetTimeout();
+
     let timeArr: any = [];
     let upValue: any = [];
     let downValue: any = [];