diff --git a/src/assets/css/components/views/detections/detection-list/row.scss b/src/assets/css/components/views/detections/detection-list/row.scss
index 4082d3d9..e00bfde4 100644
--- a/src/assets/css/components/views/detections/detection-list/row.scss
+++ b/src/assets/css/components/views/detections/detection-list/row.scss
@@ -59,6 +59,7 @@
       width: 5px;
       height: 20px;
       border-radius: 12px;
+      margin-top: 2px;
     }
 
     .cn-detection__row {
@@ -88,6 +89,7 @@
           margin-left: 12px;
           font-size: xx-small;
           font-weight: bold;
+          margin-top: -1px;
         }
 
         .circle {
@@ -95,7 +97,7 @@
           height: 10px;
           border: 2px solid #da5656;
           border-radius: 10px;
-          margin-top: 4px;
+          margin-top: 1px;
           margin-right: 12px;
         }
 
@@ -119,10 +121,12 @@
           margin-right: 12px;
         }
         .detection-event-severity-block {
+          height: 20px;
+          line-height: 20px;
           font-size: 12px;
           color: #046EC9;
           font-weight: 500;
-          padding: 2px 10px;
+          padding: 0 10px;
           background: rgba(56,172,210,0.10);
           border: 1px solid #ADC7DB;
           box-shadow: 0 2px 4px 0 rgba(51,51,51,0.02);
@@ -262,3 +266,8 @@
     color: #FFD82D !important;
   }
 }
+
+.detection-list-icon {
+  margin-top: 1px;
+  font-size: 16px !important;
+}
diff --git a/src/components/common/TimeRange/DateTimeRange.vue b/src/components/common/TimeRange/DateTimeRange.vue
index d78e2497..d492f65e 100644
--- a/src/components/common/TimeRange/DateTimeRange.vue
+++ b/src/components/common/TimeRange/DateTimeRange.vue
@@ -254,12 +254,14 @@ export default {
     const returnValue = () => {
       store.commit('setTimeFilter', { startTime: myStartTime.value, endTime: myEndTime.value, range: dateRangeValue.value })
       cancelHttp()
-      const obj = rangeHistory.value.find(d => d.start === myStartTime.value && d.end === myEndTime.value)
-      if (!obj) {
-        rangeHistory.value.unshift({
-          start: myStartTime.value,
-          end: myEndTime.value
-        })
+      if (rangeHistory.value[0]) {
+        const d = rangeHistory.value[0]
+        if (d.start !== myStartTime.value || d.end !== myEndTime.value) {
+          rangeHistory.value.unshift({
+            start: myStartTime.value,
+            end: myEndTime.value
+          })
+        }
       }
       if (!rangeHistory.value[0]) {
         rangeHistory.value.unshift({
diff --git a/src/utils/static-data.js b/src/utils/static-data.js
index 1741767f..b32ef407 100644
--- a/src/utils/static-data.js
+++ b/src/utils/static-data.js
@@ -476,9 +476,13 @@ export const detectionUnitList = {
     { value: 'library name2', knowledgeId: 9, label: 'Library name2' }
   ],
   intervalList: [
-    { value: 'days', label: 'days' },
     { value: 'hours', label: 'hours' },
     { value: 'minutes', label: 'minutes' },
     { value: 'seconds', label: 'seconds' }
+  ],
+  intervalListCN: [
+    { value: 'hours', label: '小时' },
+    { value: 'minutes', label: '分钟' },
+    { value: 'seconds', label: '秒' }
   ]
 }
diff --git a/src/views/detections/DetectionRow.vue b/src/views/detections/DetectionRow.vue
index d7181a2b..b24a443a 100644
--- a/src/views/detections/DetectionRow.vue
+++ b/src/views/detections/DetectionRow.vue
@@ -17,11 +17,11 @@
               :style="`background-color: ${eventSeverityColor[detection.eventSeverity]}`">
           </span>
           <span class="detection-event-severity-block">{{ detection.eventName || '-' }}</span>
-          <i class="cn-icon cn-icon-attacker" ></i>{{detection.offenderIp || '-'}}
+          <i class="cn-icon cn-icon-attacker detection-list-icon" ></i>{{detection.offenderIp || '-'}}
           <div v-if="detection.domain" class="domain">{{detection.domain}}</div>
           <span class="line">-------</span>
           <span class="circle"></span>
-          <i class="cn-icon cn-icon-attacked" ></i>{{detection.victimIp || '-'}}
+          <i class="cn-icon cn-icon-attacked detection-list-icon" ></i>{{detection.victimIp || '-'}}
         </div>
         <div class="cn-detection__header" v-else-if="pageType === detectionPageType.performanceEvent">
           <div class="cn-entity__icon"><i :class="iconClass"></i></div>