diff --git a/src/views/charts2/charts/entityDetail/tabs/PerformanceEvent.vue b/src/views/charts2/charts/entityDetail/tabs/PerformanceEvent.vue
index 18f31663..2885864d 100644
--- a/src/views/charts2/charts/entityDetail/tabs/PerformanceEvent.vue
+++ b/src/views/charts2/charts/entityDetail/tabs/PerformanceEvent.vue
@@ -33,7 +33,7 @@
                       <span>{{ dateFormatByAppearance(item.startTime) || '-' }}</span>
                     </div>
                     <div class="basic-info__item">
-                      <i class="cn-icon cn-icon-Duration"></i>
+                      <i class="cn-icon cn-icon-duration"></i>
                       <span>{{ $t('overall.duration') }}&nbsp;:&nbsp;&nbsp;&nbsp;</span>
                       <span>{{ unitConvert(item.durationMs, 'time', null, null, 0).join(' ') || '-' }}</span>
                     </div>
diff --git a/src/views/charts2/charts/entityDetail/tabs/SecurityEvent.vue b/src/views/charts2/charts/entityDetail/tabs/SecurityEvent.vue
index 04627b7e..7de9ec52 100644
--- a/src/views/charts2/charts/entityDetail/tabs/SecurityEvent.vue
+++ b/src/views/charts2/charts/entityDetail/tabs/SecurityEvent.vue
@@ -58,7 +58,7 @@
                     <span>{{ dateFormatByAppearance(item.startTime) || '-' }}</span>
                   </div>
                   <div class="basic-info__item">
-                    <i class="cn-icon cn-icon-Duration"></i>
+                    <i class="cn-icon cn-icon-duration"></i>
                     <span>{{ $t('overall.duration') }}&nbsp;:&nbsp;&nbsp;</span>
                     <span>{{ unitConvert(item.durationMs, 'time', null, null, 0).join(' ') || '-' }}</span>
                   </div>
diff --git a/src/views/detections/DetectionRow.vue b/src/views/detections/DetectionRow.vue
index 141729c2..5c449d67 100644
--- a/src/views/detections/DetectionRow.vue
+++ b/src/views/detections/DetectionRow.vue
@@ -61,7 +61,7 @@
                 <span>{{dateFormatByAppearance(detection.startTime) || '-'}}</span>
               </div>
               <div class="basic-info__item">
-                <i class="cn-icon cn-icon-Duration"></i>
+                <i class="cn-icon cn-icon-duration"></i>
                 <span>{{$t('overall.duration')}}&nbsp;:&nbsp;&nbsp;</span>
                 <span style="display: inline-block;height: 6px;width: 6px;border-radius: 50%;margin-right: 8px;"
                       :style="pointColor(detection)"></span>