diff --git a/nezha-fronted/src/components/charts/chart-alert-list.vue b/nezha-fronted/src/components/charts/chart-alert-list.vue
index f96bdc3cc..2c559c608 100644
--- a/nezha-fronted/src/components/charts/chart-alert-list.vue
+++ b/nezha-fronted/src/components/charts/chart-alert-list.vue
@@ -839,24 +839,30 @@ export default {
       },
       duplicate(){
         this.dropdownMenuShow=false;
-        const param = {id:this.data.id};
-        this.$post('panel/'+ this.data.panelId+'/charts/duplicate',(param)).then(response => {
-          if (response.code === 200) {
-            this.$message({
-              duration: 2000,
-              type: 'success',
-              message: this.$t("tip.duplicateSuccess")
-            });
-            this.$emit('on-duplicate-chart-block', this.data.id,response.data);
-          }else {
-            if(response.msg){
-              this.$message.error(response.msg);
-            }else if(response.error){
-              this.$message.error(response.error);
+        this.$confirm(this.$t("tip.confirmDuplicate"), {
+          confirmButtonText: this.$t("tip.yes"),
+          cancelButtonText: this.$t("tip.no"),
+          type: 'info'
+        }).then(() => {
+          const param = {id:this.data.id};
+          this.$post('panel/'+ this.data.panelId+'/charts/duplicate',(param)).then(response => {
+            if (response.code === 200) {
+              this.$message({
+                duration: 2000,
+                type: 'success',
+                message: this.$t("tip.duplicateSuccess")
+              });
+              this.$emit('on-duplicate-chart-block', this.data.id,response.data);
             }else {
-              this.$message.error(response);
+              if(response.msg){
+                this.$message.error(response.msg);
+              }else if(response.error){
+                this.$message.error(response.error);
+              }else {
+                this.$message.error(response);
+              }
             }
-          }
+          });
         });
       },
         // 全屏查看
diff --git a/nezha-fronted/src/components/charts/chart-single-stat.vue b/nezha-fronted/src/components/charts/chart-single-stat.vue
index 4b0fb674e..987f3581e 100644
--- a/nezha-fronted/src/components/charts/chart-single-stat.vue
+++ b/nezha-fronted/src/components/charts/chart-single-stat.vue
@@ -359,24 +359,30 @@ export default {
       },
       duplicate(){
         this.dropdownMenuShow=false;
-        const param = {id:this.data.id};
-        this.$post('panel/'+ this.data.panelId+'/charts/duplicate',(param)).then(response => {
-          if (response.code === 200) {
-            this.$message({
-              duration: 2000,
-              type: 'success',
-              message: this.$t("tip.duplicateSuccess")
-            });
-            this.$emit('on-duplicate-chart-block', this.data.id,response.data);
-          }else {
-            if(response.msg){
-              this.$message.error(response.msg);
-            }else if(response.error){
-              this.$message.error(response.error);
+        this.$confirm(this.$t("tip.confirmDuplicate"), {
+          confirmButtonText: this.$t("tip.yes"),
+          cancelButtonText: this.$t("tip.no"),
+          type: 'info'
+        }).then(() => {
+          const param = {id:this.data.id};
+          this.$post('panel/'+ this.data.panelId+'/charts/duplicate',(param)).then(response => {
+            if (response.code === 200) {
+              this.$message({
+                duration: 2000,
+                type: 'success',
+                message: this.$t("tip.duplicateSuccess")
+              });
+              this.$emit('on-duplicate-chart-block', this.data.id,response.data);
             }else {
-              this.$message.error(response);
+              if(response.msg){
+                this.$message.error(response.msg);
+              }else if(response.error){
+                this.$message.error(response.error);
+              }else {
+                this.$message.error(response);
+              }
             }
-          }
+          });
         });
       },
       // 全屏查看
diff --git a/nezha-fronted/src/components/charts/chart-table.vue b/nezha-fronted/src/components/charts/chart-table.vue
index 8b2293878..039ffc11b 100644
--- a/nezha-fronted/src/components/charts/chart-table.vue
+++ b/nezha-fronted/src/components/charts/chart-table.vue
@@ -62,10 +62,10 @@
                 {{ scope.row.element.alias?scope.row.element.alias:scope.row.element.element}}
               </template>
             </el-table-column>
-            <el-table-column sortable prop="value" :label="$t('dashboard.panel.chartTableColumn.value')" min-width="90"
+            <el-table-column sortable prop="value" :label="$t('dashboard.panel.chartTableColumn.value')" min-width="90" class-name="costom-value"
                              :resizable="false" :sort-orders="['ascending', 'descending']" :sortable="'custom'">
               <template slot-scope="scope">
-                <div :style="{color:scope.row.mapping?scope.row.mapping.color.text:'#000',background:scope.row.mapping?scope.row.mapping.color.bac:'#fff',margin: '10px 0'}">{{ scope.row.value}}</div>
+                <div :style="{color:scope.row.mapping?scope.row.mapping.color.text:'#000',background:scope.row.mapping?scope.row.mapping.color.bac:'#fff'}" >{{ scope.row.value}}</div>
               </template>
             </el-table-column>
           </el-table>
@@ -98,7 +98,7 @@
             <el-table-column sortable prop="value" :label="$t('dashboard.panel.chartTableColumn.value')" min-width="90"
                              :resizable="false" :sort-orders="['ascending', 'descending']" :sortable="'custom'">
               <template slot-scope="scope">
-                <div :style="{color:mapping?mapping.color.text:'#000',background:mapping?mapping.color.bac:'#fff',margin: '10px 0'}">{{ scope.row.value}}</div>
+                <div :style="{color:mapping?mapping.color.text:'#000',background:mapping?mapping.color.bac:'#fff'}">{{ scope.row.value}}</div>
               </template>
             </el-table-column>
           </el-table>
@@ -334,26 +334,32 @@
       clearChart() {
         this.data = {};
       },
-      duplicate() {
-        this.dropdownMenuShow = false;
-        const param = {id: this.data.id};
-        this.$post('panel/' + this.data.panelId + '/charts/duplicate', (param)).then(response => {
-          if (response.code === 200) {
-            this.$message({
-              duration: 2000,
-              type: 'success',
-              message: this.$t("tip.duplicateSuccess")
-            });
-            this.$emit('on-duplicate-chart-block', this.data.id, response.data);
-          } else {
-            if (response.msg) {
-              this.$message.error(response.msg);
-            } else if (response.error) {
-              this.$message.error(response.error);
-            } else {
-              this.$message.error(response);
+      duplicate(){
+        this.dropdownMenuShow=false;
+        this.$confirm(this.$t("tip.confirmDuplicate"), {
+          confirmButtonText: this.$t("tip.yes"),
+          cancelButtonText: this.$t("tip.no"),
+          type: 'info'
+        }).then(() => {
+          const param = {id:this.data.id};
+          this.$post('panel/'+ this.data.panelId+'/charts/duplicate',(param)).then(response => {
+            if (response.code === 200) {
+              this.$message({
+                duration: 2000,
+                type: 'success',
+                message: this.$t("tip.duplicateSuccess")
+              });
+              this.$emit('on-duplicate-chart-block', this.data.id,response.data);
+            }else {
+              if(response.msg){
+                this.$message.error(response.msg);
+              }else if(response.error){
+                this.$message.error(response.error);
+              }else {
+                this.$message.error(response);
+              }
             }
-          }
+          });
         });
       },
       // 全屏查看
diff --git a/nezha-fronted/src/components/charts/chart-url.vue b/nezha-fronted/src/components/charts/chart-url.vue
index a33e12f59..cf94d8d08 100644
--- a/nezha-fronted/src/components/charts/chart-url.vue
+++ b/nezha-fronted/src/components/charts/chart-url.vue
@@ -230,24 +230,30 @@ export default {
     },
     duplicate(){
       this.dropdownMenuShow=false;
-      const param = {id:this.data.id};
-      this.$post('panel/'+ this.data.panelId+'/charts/duplicate',(param)).then(response => {
-        if (response.code === 200) {
-          this.$message({
-            duration: 2000,
-            type: 'success',
-            message: this.$t("tip.duplicateSuccess")
-          });
-          this.$emit('on-duplicate-chart-block', this.data.id,response.data);
-        }else {
-          if(response.msg){
-            this.$message.error(response.msg);
-          }else if(response.error){
-            this.$message.error(response.error);
+      this.$confirm(this.$t("tip.confirmDuplicate"), {
+        confirmButtonText: this.$t("tip.yes"),
+        cancelButtonText: this.$t("tip.no"),
+        type: 'info'
+      }).then(() => {
+        const param = {id:this.data.id};
+        this.$post('panel/'+ this.data.panelId+'/charts/duplicate',(param)).then(response => {
+          if (response.code === 200) {
+            this.$message({
+              duration: 2000,
+              type: 'success',
+              message: this.$t("tip.duplicateSuccess")
+            });
+            this.$emit('on-duplicate-chart-block', this.data.id,response.data);
           }else {
-            this.$message.error(response);
+            if(response.msg){
+              this.$message.error(response.msg);
+            }else if(response.error){
+              this.$message.error(response.error);
+            }else {
+              this.$message.error(response);
+            }
           }
-        }
+        });
       });
     },
     setLoadFrameFull(){
diff --git a/nezha-fronted/src/components/charts/chart.scss b/nezha-fronted/src/components/charts/chart.scss
index bf7f85970..e02bb43e9 100644
--- a/nezha-fronted/src/components/charts/chart.scss
+++ b/nezha-fronted/src/components/charts/chart.scss
@@ -663,3 +663,7 @@
   background-color: rgba(0,0,0,.1);
   z-index: 100;
 }*/
+.chart-table .nz-table .el-table__row .costom-value .cell{
+  padding: 1px 0;
+
+}
diff --git a/nezha-fronted/src/components/charts/chartDataFormat.js b/nezha-fronted/src/components/charts/chartDataFormat.js
index 9185438c2..339f5c3f3 100644
--- a/nezha-fronted/src/components/charts/chartDataFormat.js
+++ b/nezha-fronted/src/components/charts/chartDataFormat.js
@@ -3,7 +3,6 @@
 * index:yAxis 默认第二个参数 y轴的位置
 * type:自定义参数，用于区分是y轴调用还是tooltip调用,以设置不同精度  type =1 y轴调用 type=2 tooltip调用
 * */
-import {parse} from "echarts/extension-src/dataTool/gexf";
 import bus from "../../libs/bus"
 
 function none(value, index){
@@ -680,14 +679,14 @@ export default {
     if(type ==='Time'){
         return value
     }
-    
+
     if(type==='Data'){
      if(value>1){
        while(value>1024){
          pow++;
          value=value/1024
        }
-  
+
        if(flow==='ceil'){
          let length=JSON.stringify(Math.ceil(value)).length;
          value=value/Math.pow(10,length-1);
@@ -701,14 +700,14 @@ export default {
        return value
      }
     }
-  
+
     if(type==='Misc' || type==='DataRate'){
       if(value>1){
         while(value>1000){
           pow++;
           value=value/1000
         }
-      
+
         if(flow==='ceil'){
           let length=JSON.stringify(Math.ceil(value)).length;
           value=value/Math.pow(10,length-1);
@@ -722,9 +721,9 @@ export default {
         return value
       }
     }
-    
+
     return value;
-    
+
   },
   copies:function(value){
     switch(parseInt(value)){
@@ -747,7 +746,7 @@ export default {
       }
       return value?value:1;
     }
-    
+
     if(value<1024&&type==='Data'){
       let interVal=value/copies;
       return interVal
diff --git a/nezha-fronted/src/components/charts/line-chart-block.vue b/nezha-fronted/src/components/charts/line-chart-block.vue
index c4d8a8576..eef12d67d 100644
--- a/nezha-fronted/src/components/charts/line-chart-block.vue
+++ b/nezha-fronted/src/components/charts/line-chart-block.vue
@@ -1311,24 +1311,30 @@
       },
       duplicate(){
         this.dropdownMenuShow=false;
-        const param = {id:this.data.id};
-        this.$post('panel/'+ this.data.panelId+'/charts/duplicate',(param)).then(response => {
-          if (response.code === 200) {
-            this.$message({
-              duration: 2000,
-              type: 'success',
-              message: this.$t("tip.duplicateSuccess")
-            });
-            this.$emit('on-duplicate-chart-block', this.data.id, response.data);
-          }else {
-            if(response.msg){
-              this.$message.error(response.msg);
-            }else if(response.error){
-              this.$message.error(response.error);
+        this.$confirm(this.$t("tip.confirmDuplicate"), {
+          confirmButtonText: this.$t("tip.yes"),
+          cancelButtonText: this.$t("tip.no"),
+          type: 'info'
+        }).then(() => {
+          const param = {id:this.data.id};
+          this.$post('panel/'+ this.data.panelId+'/charts/duplicate',(param)).then(response => {
+            if (response.code === 200) {
+              this.$message({
+                duration: 2000,
+                type: 'success',
+                message: this.$t("tip.duplicateSuccess")
+              });
+              this.$emit('on-duplicate-chart-block', this.data.id,response.data);
             }else {
-              this.$message.error(response);
+              if(response.msg){
+                this.$message.error(response.msg);
+              }else if(response.error){
+                this.$message.error(response.error);
+              }else {
+                this.$message.error(response);
+              }
             }
-          }
+          });
         });
       },
       dateChange(time) {
diff --git a/nezha-fronted/src/components/charts/text-chart.vue b/nezha-fronted/src/components/charts/text-chart.vue
index 60ac5b7b1..9b85226a6 100644
--- a/nezha-fronted/src/components/charts/text-chart.vue
+++ b/nezha-fronted/src/components/charts/text-chart.vue
@@ -170,24 +170,30 @@
       },
       duplicate(){
         this.dropdownMenuShow=false;
-        const param = {id:this.data.id};
-        this.$post('panel/'+ this.data.panelId+'/charts/duplicate',(param)).then(response => {
-          if (response.code === 200) {
-            this.$message({
-              duration: 2000,
-              type: 'success',
-              message: this.$t("tip.duplicateSuccess")
-            });
-            this.$emit('on-duplicate-chart-block', this.data.id,response.data);
-          }else {
-            if(response.msg){
-              this.$message.error(response.msg);
-            }else if(response.error){
-              this.$message.error(response.error);
+        this.$confirm(this.$t("tip.confirmDuplicate"), {
+          confirmButtonText: this.$t("tip.yes"),
+          cancelButtonText: this.$t("tip.no"),
+          type: 'info'
+        }).then(() => {
+          const param = {id:this.data.id};
+          this.$post('panel/'+ this.data.panelId+'/charts/duplicate',(param)).then(response => {
+            if (response.code === 200) {
+              this.$message({
+                duration: 2000,
+                type: 'success',
+                message: this.$t("tip.duplicateSuccess")
+              });
+              this.$emit('on-duplicate-chart-block', this.data.id,response.data);
             }else {
-              this.$message.error(response);
+              if(response.msg){
+                this.$message.error(response.msg);
+              }else if(response.error){
+                this.$message.error(response.error);
+              }else {
+                this.$message.error(response);
+              }
             }
-          }
+          });
         });
       },
       // 全屏查看
diff --git a/nezha-fronted/src/components/common/language/cn.js b/nezha-fronted/src/components/common/language/cn.js
index be54e70f4..2e44a0050 100644
--- a/nezha-fronted/src/components/common/language/cn.js
+++ b/nezha-fronted/src/components/common/language/cn.js
@@ -403,6 +403,7 @@ const cn = {
     syncTip:"此操作可能造成原有数据或图表被覆盖，确认同步吗？",
     noImportFile:'没有可导入的文件',
     noAccess: "无访问权限",
+    confirmDuplicate:"确认复制吗？"
   },
   asset: {
     asset: "资产",
diff --git a/nezha-fronted/src/components/common/language/en.js b/nezha-fronted/src/components/common/language/en.js
index f371f0aca..24f063b66 100644
--- a/nezha-fronted/src/components/common/language/en.js
+++ b/nezha-fronted/src/components/common/language/en.js
@@ -407,6 +407,7 @@ const en = {
     syncTip:'This operation may cause the original data or chart to be overwritten. Are you sure to synchronize?',
     noImportFile:'No import file found',
     noAccess: "No access",
+    confirmDuplicate:"Are you sure to duplicate this chart?"
   },
   asset:{
     asset: 'Asset',
diff --git a/nezha-fronted/src/components/common/login.vue b/nezha-fronted/src/components/common/login.vue
index a0c13158a..0fa746487 100644
--- a/nezha-fronted/src/components/common/login.vue
+++ b/nezha-fronted/src/components/common/login.vue
@@ -25,9 +25,9 @@
           <i v-if="lang != 'cn'" @click="changeLang('cn')" class="nz-icon nz-icon-lang-zh"></i>
         </div>
       </div>
-      <div class="login-foot-buildOn">
-        <span><a target="_blank" rel="noopener norefferrer" href='https://prometheus.io'>@build on prometheus</a></span>
-      </div>
+    </div>
+    <div class="login-foot-buildOn">
+      <span><a target="_blank" rel="noopener norefferrer" href='https://prometheus.io'>Build on Prometheus</a></span>
     </div>
   </div>
 </template>
@@ -229,9 +229,9 @@ export default {
   transform: translateX(-50%);
 }
 .login-foot-buildOn{
-  width: 460px;
-  text-align: center;
-  padding-top: 45px;
+  position: fixed;
+  bottom: 30px;
+  left: calc(50% - 90px);
   a{
     color: white;
     text-decoration: none;