diff --git a/src/views/charts2/charts/networkOverview/NetworkOverviewApps.vue b/src/views/charts2/charts/networkOverview/NetworkOverviewApps.vue
index aebbad7f..0182bfc5 100644
--- a/src/views/charts2/charts/networkOverview/NetworkOverviewApps.vue
+++ b/src/views/charts2/charts/networkOverview/NetworkOverviewApps.vue
@@ -247,7 +247,7 @@ export default {
     handleData (prevRequest, request, _t) {
       this.toggleLoading(true)
       Promise.all([prevRequest, request]).then(res => {
-        this.isNoData = (res[0].data.result.length && res[1].data.result.length) === 0
+        this.isNoData = res[0].data.result.length === 0 && res[1].data.result.length === 0
         if (this.isNoData) {
           this.appData = this.appData.map(t => {
             return {
diff --git a/src/views/detections/Index.vue b/src/views/detections/Index.vue
index 3c30171e..257fcb11 100644
--- a/src/views/detections/Index.vue
+++ b/src/views/detections/Index.vue
@@ -294,7 +294,7 @@ export default {
           const chartDom = document.getElementById(`eventSeverityTrendBar${this.pageType}`)
           const eventSeverityTrendOption = this.$_.cloneDeep(multipleBarOption)
 
-          const xData = []
+          let xData = []
           dataMap.forEach(function (value) {
             // eventSeverityTrendOption.series[Number(getSeriesIndex(key))].data = value.map(v => Number(v[1]))
             value.forEach(item => {
@@ -303,6 +303,9 @@ export default {
               }
             })
           })
+          xData = xData.sort((a, b) => {
+            return new Date(a) - new Date(b)
+          })
           eventSeverityTrendOption.series.forEach(serie => {
             const seriesData = []
             xData.forEach(item => {