diff --git a/nezha-fronted/src/components/charts/chart-list.vue b/nezha-fronted/src/components/charts/chart-list.vue
index 817756c84..739de0b37 100644
--- a/nezha-fronted/src/components/charts/chart-list.vue
+++ b/nezha-fronted/src/components/charts/chart-list.vue
@@ -842,6 +842,9 @@
                   chartInfo.param.nullType=chartInfo.param.nullType||'connected';
                   query+='&nullType='+chartInfo.param.nullType;
                 }
+                if(chartInfo.type === 'table'&&chartInfo.param&&chartInfo.param.last == 1){
+                  return this.$get('/prom/api/v1/query_range?query=' + query + "&start=" + this.$stringTimeParseToUnix(endTime) + "&end=" + this.$stringTimeParseToUnix(endTime) + '&step=' + step);
+                }
                 return this.$get('/prom/api/v1/query_range?query=' + query + "&start=" + this.$stringTimeParseToUnix(startTime) + "&end=" + this.$stringTimeParseToUnix(endTime) + '&step=' + step);
               });
               // 一个图表的所有element单独获取数据
diff --git a/nezha-fronted/src/components/common/bottomBox/tabs/panelTab.vue b/nezha-fronted/src/components/common/bottomBox/tabs/panelTab.vue
index 4f6ef65a6..dd804eb0a 100644
--- a/nezha-fronted/src/components/common/bottomBox/tabs/panelTab.vue
+++ b/nezha-fronted/src/components/common/bottomBox/tabs/panelTab.vue
@@ -86,7 +86,7 @@
     </div>
     <button class="to-top" :class="{'to-top-is-hover': tableHover}" v-show="showTopBtn" @click="$toTop('el', $refs.dashboardScrollbar.wrap)" style="bottom: 0;"><i class="nz-icon nz-icon-top"></i></button>
     <transition name="right-box">
-      <chart-box @close="closeRightBox" :chart="chart" v-if="rightBox.show" ref="addChartModal" :show-panel="showPanel" :panel-data="panelData" @on-create-success="createSuccess" @on-delete-success="delChartOk"></chart-box>
+      <chart-box @close="closeRightBox" @delete-chart="delChart" :chart="chart" v-if="rightBox.show" ref="addChartModal" :show-panel="showPanel" :panel-data="panelData" @on-create-success="createSuccess" @on-delete-success="delChartOk"></chart-box>
     </transition>
   </div>
 </template>
@@ -249,12 +249,30 @@
                 type: 'success',
                 message: this.$t("tip.deleteSuccess")
               });
+              this.rightBox.show = false;
               let chartList=this.$refs.chartList.dataList;
+              let nextChart=null,prevChart=null
               for (let i =0;i< chartList.length;i++){
                 if(chartList[i].id === data.id){
                   chartList.splice(i,1);
-                  break;
                 }
+                if(data.next != -1){
+                  if(chartList[i].id === data.next){
+                    nextChart = chartList[i]
+                  }
+                }
+                if(data.prev != 0){
+                  if(chartList[i].id === data.prev){
+                    prevChart = chartList[i]
+                  }
+                }
+              }
+              if(nextChart&&prevChart){ //删除图表为中间位置
+                prevChart.next = nextChart.id;
+                nextChart.prev = prevChart.id;
+              }else{
+                if(!nextChart) prevChart.next = -1;
+                if(!prevChart) nextChart.prev = 0;
               }
               // this.getTableData(this.obj.id); //删除相关图表后，刷新面板数据
             } else {
diff --git a/nezha-fronted/src/components/common/exportXLSX.vue b/nezha-fronted/src/components/common/exportXLSX.vue
index c396099ab..5f0873f86 100644
--- a/nezha-fronted/src/components/common/exportXLSX.vue
+++ b/nezha-fronted/src/components/common/exportXLSX.vue
@@ -159,6 +159,7 @@
           if(this.paramsType){
             form.append('type',this.paramsType);
           }
+          form.append('language',localStorage.getItem("nz-language") ? localStorage.getItem("nz-language") : 'en')
           this.$post(this.importUrl,form,{'Content-Type': 'multipart/form-data'}).then(response=>{
             if(response.code==200 && response.msg=='success'){
               this.importResult=response.data;
diff --git a/nezha-fronted/src/components/common/header.vue b/nezha-fronted/src/components/common/header.vue
index b739be00e..0f908dcf6 100644
--- a/nezha-fronted/src/components/common/header.vue
+++ b/nezha-fronted/src/components/common/header.vue
@@ -724,7 +724,6 @@
     width: 100%;
     height: 50px;
     background-color: #232f3e;
-    z-index: 1;
 
   }
 
diff --git a/nezha-fronted/src/components/common/language/cn.js b/nezha-fronted/src/components/common/language/cn.js
index f622020c9..2d891365e 100644
--- a/nezha-fronted/src/components/common/language/cn.js
+++ b/nezha-fronted/src/components/common/language/cn.js
@@ -129,6 +129,7 @@ const cn = {
         url: "URL",
         statistics:'Statistics',
         sync: '同步到设备',
+        last:'Last',
         threshold:'阈值',
         typeVal: {
           line: {
diff --git a/nezha-fronted/src/components/common/language/en.js b/nezha-fronted/src/components/common/language/en.js
index 61ff121a3..5d682e154 100644
--- a/nezha-fronted/src/components/common/language/en.js
+++ b/nezha-fronted/src/components/common/language/en.js
@@ -138,6 +138,7 @@ const en = {
         statistics:'Statistics',
         legendTip:'Controls the name of the time series, using name or pattern. For example {{hostname}} will be replaced with label value for the label hostname.',
         sync: 'Sync to assets',
+        last:'Last',
         threshold:'Threshold',
         typeVal:{
           line:{
diff --git a/nezha-fronted/src/components/page/alert/list.vue b/nezha-fronted/src/components/page/alert/list.vue
index 1441ba29f..2db97d482 100644
--- a/nezha-fronted/src/components/page/alert/list.vue
+++ b/nezha-fronted/src/components/page/alert/list.vue
@@ -443,12 +443,15 @@
         this.deleteBox.show = false;
       },
       exportCur:function(){
-        this.exportExcel(this.searchLabel);
+        let searchLabel=Object.assign({},this.searchLabel)
+        this.$set(searchLabel,'language',localStorage.getItem("nz-language") ? localStorage.getItem("nz-language") : 'en')
+        this.exportExcel(searchLabel);
         this.closeDialog();
       },
       exportAll:function(){
         let temp = JSON.parse(JSON.stringify(this.searchLabel));
         temp.pageSize = -1;
+        this.$set(temp,'language',localStorage.getItem("nz-language") ? localStorage.getItem("nz-language") : 'en')
         this.exportExcel(temp);
         this.closeDialog();
       },
diff --git a/nezha-fronted/src/components/page/dashboard/chartBox.vue b/nezha-fronted/src/components/page/dashboard/chartBox.vue
index eb7e5edca..c1ce072fe 100644
--- a/nezha-fronted/src/components/page/dashboard/chartBox.vue
+++ b/nezha-fronted/src/components/page/dashboard/chartBox.vue
@@ -143,6 +143,9 @@
           <span class="nz-input-append">px</span>
         </el-form-item>
 
+        <el-form-item :label="$t('dashboard.panel.chartForm.last')" v-if="editChart.type == 'table'">
+          <el-switch class="exporter-switch" v-model="editChart.param.last" active-color="#ee9d3f" :active-value="1" :inactive-value="0"></el-switch>
+        </el-form-item>
 
         <el-form-item :label="$t('dashboard.panel.chartForm.sync')" v-if="showPanel.type && showPanel.type == 'model'">
           <el-switch class="exporter-switch" v-model="editChart.sync" active-color="#ee9d3f" :active-value="1" :inactive-value="0"></el-switch>
@@ -535,24 +538,8 @@
           }
         });
       },
-      del(u) {
-        this.$confirm(this.$t("tip.confirmDelete"), {
-          confirmButtonText: this.$t("tip.yes"),
-          cancelButtonText: this.$t("tip.no"),
-          type: 'warning'
-        }).then(() => {
-          this.$delete("panel/" + this.panelId + "/charts?ids=" + u.id).then(response => {
-            if (response.code === 200) {
-              if(this.$refs.chartForm){
-                this.$refs.chartForm.resetFields();//清空表单
-              }
-              this.$message({duration: 1000, type: 'success', message: this.$t("tip.deleteSuccess")});
-              this.esc(true);
-            } else {
-              this.$message.error(response.msg);
-            }
-          })
-        });
+      del() {
+          this.$emit('delete-chart',this.editChart)
       },
       //----------------------------------
 
@@ -1056,6 +1043,7 @@
         this.editChart.height = 400+'';
         this.editChart.unit=2;
         let param = {};
+        param.last=0;
         param.url='';
         param.threshold='';
         param.valueMapping={type:'text',mapping:[{value:'',text:''}]};
@@ -1122,6 +1110,8 @@
           this.setIsOtherChart();
           if(chartType === 'bar'||chartType === 'line'||chartType === 'stackArea'){
             this.editChart.param={nullType:this.editChart.param.nullType,threshold:'',legendValue:{min:'off',max:'off',avg:'off',last:'off',total:'off'}}
+          }else if(chartType == 'table'){
+            this.editChart.param.last= 0;
           }
           /*if(this.$refs.chartTag){
             this.$refs.chartTag.forEach((item, index) => {
@@ -1296,7 +1286,9 @@
           } else if(n.type === 'singleStat'){
             n.param&&!n.param.valueMapping&&this.$set(this.editChart.param,'valueMapping',{type:'value',mapping:[{text:'',value:''}]})
             this.setIsSingleStat();
-          } else {
+          } else if(n.type  === 'table'){
+            n.param.last?this.$set(this.editChart.param,'last',n.param.last):this.$set(this.editChart.param,'last',0)
+          }else {
             this.setIsOtherChart();
             n.param&&!n.param.legendValue&&this.$set(this.editChart.param,'legendValue',{min:'off',max:'off',avg:'off',last:'off',total:'off'})
           }
diff --git a/nezha-fronted/src/components/page/dashboard/panel.vue b/nezha-fronted/src/components/page/dashboard/panel.vue
index c7e7c0989..2e47bcb1e 100644
--- a/nezha-fronted/src/components/page/dashboard/panel.vue
+++ b/nezha-fronted/src/components/page/dashboard/panel.vue
@@ -84,7 +84,7 @@
     <button class="to-top" :class="{'to-top-is-hover': tableHover}" v-show="showTopBtn" @click="$toTop('el', $refs.dashboardScrollbar.wrap)" style="bottom: 0;"><i class="nz-icon nz-icon-top"></i></button>
 
     <transition name="right-box">
-      <chart-box @close="closeChartBox" :chart="chart" v-if="rightBox.chart.show" ref="addChartModal" :show-panel="showPanel" :panel-data="panelData" @reload="panelReload" @on-create-success="createSuccess" @on-delete-success="delChartOk" @reloadOnlyPanel="panelReloadOnlyPanel"></chart-box>
+      <chart-box @close="closeChartBox" @delete-chart="delChart" :chart="chart" v-if="rightBox.chart.show" ref="addChartModal" :show-panel="showPanel" :panel-data="panelData" @reload="panelReload" @on-create-success="createSuccess" @on-delete-success="delChartOk" @reloadOnlyPanel="panelReloadOnlyPanel"></chart-box>
     </transition>
     <transition name="right-box">
       <panel-box v-if="closePanelBox" :panel="panel" @reload="panelReload" @reloadForDel="panelReloadForDel" ref="panelBox"></panel-box>
@@ -321,6 +321,7 @@
                 type: 'success',
                 message: this.$t("tip.deleteSuccess")
               });
+              this.rightBox.chart.show = false;
               let chartList=this.$refs.chartList.dataList;
               let nextChart=null,prevChart=null
               for (let i =0;i< chartList.length;i++){
diff --git a/nezha-fronted/src/components/page/project/project.vue b/nezha-fronted/src/components/page/project/project.vue
index bc9bcfc3f..83cdf5d42 100644
--- a/nezha-fronted/src/components/page/project/project.vue
+++ b/nezha-fronted/src/components/page/project/project.vue
@@ -103,6 +103,8 @@
                 <span :title="$t('overall.query')" @click="query(scope.row)" class="content-right-option" :id="'edp-query-'+scope.row.id"><i class="nz-icon nz-icon-search"></i></span>
                 &nbsp;
                 <span :title="$t('overall.edit')" @click="editEndpoint(scope.row)" class="content-right-option" :id="'edp-edit-'+scope.row.id"><i class="nz-icon nz-icon-edit"></i></span>
+
+                <span :title="$t('overall.delete')" @click.stop="delEndpoint(scope.row)" class="content-right-option" :id="'asset-del-'+scope.row.id"><i class="nz-icon nz-icon-delete"></i></span>
               </div>
               <span v-else-if="item.prop == 'state'" >
               <el-popover placement="right" width="50" trigger="hover" :popper-class="scope.row.state == '1'?'small-pop':''">
@@ -439,6 +441,22 @@
         this.bottomBox.targetTab = "panel";
         this.bottomBox.showSubList = true;
       },
+      delEndpoint(endpoint) {
+        this.$confirm(this.$t("tip.confirmDelete"), {
+          confirmButtonText: this.$t("tip.yes"),
+          cancelButtonText: this.$t("tip.no"),
+          type: 'warning'
+        }).then(() => {
+          this.$delete("endpoint?ids=" + endpoint.id).then(response => {
+            if (response.code === 200) {
+              this.$message({duration: 1000, type: 'success', message: this.$t("tip.deleteSuccess")});
+              this.getEndpointTableData();
+            } else {
+              this.$message.error(response.msg);
+            }
+          });
+        });
+      },
       jumpToAlertMsg(endpoint) {
         this.endpoint = Object.assign({}, endpoint);
         this.bottomBox.targetTab = 'alertMessage';