diff --git a/nezha-fronted/src/components/chart/chartHeader.vue b/nezha-fronted/src/components/chart/chartHeader.vue
index f65ded190..51ff3adb4 100644
--- a/nezha-fronted/src/components/chart/chartHeader.vue
+++ b/nezha-fronted/src/components/chart/chartHeader.vue
@@ -30,6 +30,7 @@
     <div class="chart-header__title" v-else >
       <span @click="groupShow"> <i class="nz-icon" :class="chartInfo.param.collapse ? 'nz-icon-arrow-right': 'nz-icon-arrow-down'"></i></span>
       {{chartInfo.name}}
+      <span v-show="chartInfo.param.collapse" class="collapse-content">({{chartData.length}} charts)</span>
     </div>
     <div class="chart-header__tools" v-if="chartInfo.type !== 'endpointInfo' && chartInfo.type !== 'assetInfo'">
       <span v-if="chartInfo.param.link" class="chart-header__tool" @click="openUrl">
diff --git a/nezha-fronted/src/components/chart/chartList.vue b/nezha-fronted/src/components/chart/chartList.vue
index ed7bb8fa6..bc8a8d584 100644
--- a/nezha-fronted/src/components/chart/chartList.vue
+++ b/nezha-fronted/src/components/chart/chartList.vue
@@ -238,6 +238,7 @@ export default {
     groupShow (chart) {
       const index = this.copyDataList.findIndex(item => item.id === chart.id)
       this.$set(this.copyDataList, index, chart)
+      this.onScroll(this.scrollTop)
     },
     moveChart () {
       if (this.timer) {
diff --git a/nezha-fronted/src/components/common/bottomBox/tabs/alertMessageTabNew.vue b/nezha-fronted/src/components/common/bottomBox/tabs/alertMessageTabNew.vue
index 001f8abd0..d2760d91d 100644
--- a/nezha-fronted/src/components/common/bottomBox/tabs/alertMessageTabNew.vue
+++ b/nezha-fronted/src/components/common/bottomBox/tabs/alertMessageTabNew.vue
@@ -589,12 +589,14 @@ export default {
       this.chartLoading = true
       if (this.currentMsg.alertRule.type === 1) {
         const chartInfo = lodash.cloneDeep(lineData)
+        chartInfo.elements = [{}]
         chartInfo.elements[0].expression = encodeURIComponent(this.currentMsg.alertRule.expr.replace(/\"/g, '\'').replace(/\r|\n+/g, ''))
         chartInfo.elements[0].filter = encodeURIComponent(decodeURIComponent(this.promQueryParamLabels(this.currentMsg.labels)))
         chartInfo.unit = this.currentMsg.unit
         this.showFullscreen(true, chartInfo)
       } else if (this.currentMsg.alertRule.type === 2) {
         const chartInfo = lodash.cloneDeep(logData)
+        chartInfo.elements = [{}]
         chartInfo.elements[0].expression = encodeURIComponent(this.currentMsg.alertRule.expr.replace(/\"/g, '\'').replace(/\r|\n+/g, ''))
         chartInfo.elements[0].filter = encodeURIComponent(decodeURIComponent(this.promQueryParamLabels(this.currentMsg.labels)))
         chartInfo.unit = this.currentMsg.unit
diff --git a/nezha-fronted/src/components/page/alert/alertMessage.vue b/nezha-fronted/src/components/page/alert/alertMessage.vue
index 613a2c3b7..d992908eb 100644
--- a/nezha-fronted/src/components/page/alert/alertMessage.vue
+++ b/nezha-fronted/src/components/page/alert/alertMessage.vue
@@ -571,12 +571,14 @@ export default {
       this.chartLoading = true
       if (this.currentMsg.alertRule.type === 1) {
         const chartInfo = lodash.cloneDeep(lineData)
+        chartInfo.elements = [{}]
         chartInfo.elements[0].expression = encodeURIComponent(this.currentMsg.alertRule.expr.replace(/\"/g, '\'').replace(/\r|\n+/g, ''))
         chartInfo.elements[0].filter = encodeURIComponent(decodeURIComponent(this.promQueryParamLabels(this.currentMsg.labels)))
         chartInfo.unit = this.currentMsg.unit
         this.showFullscreen(true, chartInfo)
       } else if (this.currentMsg.alertRule.type === 2) {
         const chartInfo = lodash.cloneDeep(logData)
+        chartInfo.elements = [{}]
         chartInfo.elements[0].expression = encodeURIComponent(this.currentMsg.alertRule.expr.replace(/\"/g, '\'').replace(/\r|\n+/g, ''))
         chartInfo.elements[0].filter = encodeURIComponent(decodeURIComponent(this.promQueryParamLabels(this.currentMsg.labels)))
         chartInfo.unit = this.currentMsg.unit