diff --git a/src/utils/unit-convert.js b/src/utils/unit-convert.js
index 92a6ee6a..fcd09e3c 100644
--- a/src/utils/unit-convert.js
+++ b/src/utils/unit-convert.js
@@ -1,4 +1,5 @@
 import { unitTypes } from '@/utils/constants'
+import _ from 'lodash'
 
 const numberUnit = ['', 'K', 'M', 'G', 'T', 'P', 'E']
 const byteUnit = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB']
@@ -35,6 +36,9 @@ export function byteUnitConvert (value, sourceUnit = 'B', targetUnit, dot = 2) {
 }
 /* 时间单位转换，例如将ms转为h */
 export function timeUnitFormatter (time, sourceUnit = 'ms', targetUnit, dot = 2) {
+  if (!_.isNumber(time) || time === 0) {
+    return [0, sourceUnit]
+  }
   let sourceIndex = -1
   let targetIndex = -1
   timeUnit.forEach((t, i) => {
diff --git a/src/views/detections/Index.vue b/src/views/detections/Index.vue
index 63e71644..483e5bbc 100644
--- a/src/views/detections/Index.vue
+++ b/src/views/detections/Index.vue
@@ -15,7 +15,7 @@
     <!-- 内容区 -->
     <div class="explorer-container" style="height: calc(100% - 20px); flex-direction: column">
       <div class="detection__event-severity-bar" :id="`eventSeverityTrendBar${pageType}`"></div>
-      <div style="display: flex;">
+      <div style="display: flex; flex-grow: 1">
         <detection-filter
             :filter-data="filterData[pageType]"
             :q="q"