diff --git a/acs/qd/src/views/monitor/logback/index.vue b/acs/qd/src/views/monitor/logback/index.vue
index 2e68778..835cfab 100644
--- a/acs/qd/src/views/monitor/logback/index.vue
+++ b/acs/qd/src/views/monitor/logback/index.vue
@@ -218,6 +218,7 @@ export default {
     // js提供的clearInterval方法用来清除定时器
     // console.log('定时任务销毁')
     clearInterval(this.timer)
+    window.removeEventListener('scroll', this.handleScroll)
   },
   methods: {
     initLabelOptions() { // 获取lables
@@ -374,6 +375,7 @@ export default {
           } else {
             this.$notify({
               title: '警告',
+              duration: 1000,
               message: '暂无以往日志数据！',
               type: 'warning'
             })