diff --git a/src/components/cockpit/listOfMainMonitoringPoints/index.vue b/src/components/cockpit/listOfMainMonitoringPoints/index.vue
index 767c088..6dc4ce7 100644
--- a/src/components/cockpit/listOfMainMonitoringPoints/index.vue
+++ b/src/components/cockpit/listOfMainMonitoringPoints/index.vue
@@ -209,6 +209,7 @@ const setEchart = () => {
                 {
                     name: indicatorName, // 动态设置指标名称
                     type: 'line',
+                    step:'end',
                     showSymbol: false,
                     // smooth: true,
                     data: [],