diff --git a/public/template/水功能区-自治区级水站月均值数据表.xls b/public/template/水功能区-自治区级水站月均值数据表.xls
index 803e610..4e7bf4e 100644
Binary files a/public/template/水功能区-自治区级水站月均值数据表.xls and b/public/template/水功能区-自治区级水站月均值数据表.xls differ
diff --git a/public/template/水站-自治区级水站均值数据报表.xlsx b/public/template/水站-自治区级水站均值数据报表.xlsx
index fcdec4d..5b730a0 100644
Binary files a/public/template/水站-自治区级水站均值数据报表.xlsx and b/public/template/水站-自治区级水站均值数据报表.xlsx differ
diff --git a/src/views/water/river-station/statistic/site-day-avg.vue b/src/views/water/river-station/statistic/site-day-avg.vue
index 54e77f9..656fc1a 100644
--- a/src/views/water/river-station/statistic/site-day-avg.vue
+++ b/src/views/water/river-station/statistic/site-day-avg.vue
@@ -36,10 +36,10 @@
       </a-form>
       <!-- 表格 -->
       <a-spin :spinning="loading">
-      <ele-pro-table ref="table" :datasource="datasource" :columns="columns" :where="where"
-        :scroll="{ x: 'max-content' }" @done="(d) => (data = d.data)">
-      </ele-pro-table>
-    </a-spin>
+        <ele-pro-table ref="table" :datasource="datasource" bordered :columns="columns" :where="where"
+          :scroll="{ x: 'max-content' }" @done="(d) => (data = d.data)">
+        </ele-pro-table>
+      </a-spin>
     </a-card>
   </div>
   <!-- 编辑弹窗 -->
@@ -71,62 +71,197 @@
         selection: [],
         // tableColumns,
         // 表格列配置
-        columns: [
-        {
-            title: '所在河流名称',
+        columns: [{
+            title: '  ',
             dataIndex: 'riverName',
             key: 'riverName',
+            align:'center',
+            children: [{
+              title: '所在河流名称',
+              dataIndex: 'riverName',
+              key: 'riverName',
+              children: [{
+                title: '一',
+                dataIndex: 'riverName',
+                align: 'center',
+              }],
+            }]
           },
           {
-            title: '自动站名称',
-            dataIndex: 'stationName',
-            key: 'stationName',
+            title: '  ',
+            dataIndex: 'riverName',
+            key: 'riverName',
+            children: [{
+              title: '自动站名称',
+              dataIndex: 'stationName',
+              align:'center',
+              key: 'stationName',
+              children: [{
+                title: '《地表水环境质量标准》一类水质标准',
+                children: [{
+                  title: '《地表水环境质量标准》二类水质标准',
+                  children: [{
+                    title: '《地表水环境质量标准》三类水质标准',
+                    children: [{
+                      title: '《地表水环境质量标准》四类水质标准',
+                    }],
+                  }],
+                }],
+              }],
+            }]
           },
-          {
-            title: '水质考核目标',
-            dataIndex: 'waterTarget',
-            key: 'waterTarget',
-          },
-          {
-            title: '水质类别',
-            dataIndex: 'waterQualityType',
-            key: 'waterQualityType',
-          },
-          {
-            title: '水温（℃）',
-            dataIndex: 'waterTemperature',
-            key: 'waterTemperature',
-          },
-          {
-            title: 'pH (无量纲)',
-            dataIndex: 'ph',
-            key: 'ph',
-          },  
-          {
-            title: '溶解氧(mg/L)',
-            dataIndex: 'dissolvedOxygen',
-            key: 'dissolvedOxygen',
-          },  
-          {
-            title: '高锰酸盐指数 (mg/L)',
-            dataIndex: 'permanganateIndex',
-            key: 'permanganateIndex',
-          },  
-          {
-            title: '氨氮 (mg/L)',
-            dataIndex: 'ammonia',
-            key: 'ammonia',
-          },  
-          {
-            title: '总磷(mg/L)',
-            dataIndex: 'totalPhosphorus',
-            key: 'totalPhosphorus',
-          },  
-          {
-            title: '总氮(mg/L)',
-            dataIndex: 'totalNitrogen',
-            key: 'totalNitrogen',
-          },  
+          // {
+          //   title: '  ',
+          //   dataIndex: 'riverName',
+          //   key: 'riverName',
+          //   children: [{
+          //     title: '水质考核目标',
+          //     dataIndex: 'waterTarget',
+          //     key: 'waterTarget',
+          //   }]
+          // },
+          // {
+          //   title: '  ',
+          //   dataIndex: 'riverName',
+          //   key: 'riverName',
+          //   children: [{
+          //     title: '水质类别',
+          //     dataIndex: 'waterQualityType',
+          //     key: 'waterQualityType',
+          //   }],
+          // }
+          , {
+
+            title: '主要水质指标月均值',
+            dataIndex: 'index',
+            key: 'index',
+            align:'center',
+            children: [{
+                title: '水温（℃）',
+                dataIndex: 'waterTemperature',
+                key: 'waterTemperature',
+                align:'center',
+                children: [{
+                  title: '一',
+                  dataIndex: 'riverName',
+                  align: 'center',
+                }]
+              },
+              {
+                title: 'pH (无量纲)',
+                dataIndex: 'ph',
+                key: 'ph',
+                align:'center',
+                children: [{
+              title: '6~9',
+              dataIndex: 'riverName',
+              align: 'center',
+            }]
+              },
+              {
+                title: '溶解氧(mg/L)',
+                dataIndex: 'dissolvedOxygen',
+                key: 'dissolvedOxygen',
+                align:'center',
+                children: [{
+                title: '≥7.5',
+                align:'center',
+                children: [{
+                  title: '≥6',
+                  align:'center',
+                  children: [{
+                    title: '≥5',
+                    align:'center',
+                    children: [{
+                      title: '≥3',
+                      align:'center',
+                    }],
+                  }],
+                }],
+              }],
+              },
+              {
+                title: '高锰酸盐指数 (mg/L)',
+                dataIndex: 'permanganateIndex',
+                key: 'permanganateIndex',
+                children: [{
+                title: '≤2',
+                align:'center',
+                children: [{
+                  title: '≤4',
+                  align:'center',
+                  children: [{
+                    title: '≤6',
+                    align:'center',
+                    children: [{
+                      title: '≤10',
+                      align:'center',
+                    }],
+                  }],
+                }],
+              }],
+              },
+              {
+                title: '氨氮 (mg/L)',
+                dataIndex: 'ammonia',
+                key: 'ammonia',
+                children: [{
+                title: '≤0.15',
+                align:'center',
+                children: [{
+                  title: '≤0.5',
+                  align:'center',
+                  children: [{
+                    title: '≤1.0',
+                    align:'center',
+                    children: [{
+                      title: '≤1.5',
+                      align:'center',
+                    }],
+                  }],
+                }],
+              }],
+              },
+              {
+                title: '总磷(mg/L)',
+                dataIndex: 'totalPhosphorus',
+                key: 'totalPhosphorus',
+                children: [{
+                title: '≤0.02',
+                align:'center',
+                children: [{
+                  title: '≤0.1',
+                  align:'center',
+                  children: [{
+                    title: '≤0.2',
+                    align:'center',
+                    children: [{
+                      title: '≤0.3',
+                      align:'center',
+                    }],
+                  }],
+                }],
+              }],
+              },
+              {
+                title: '总氮(mg/L)',
+                dataIndex: 'totalNitrogen',
+                key: 'totalNitrogen',
+                children: [{
+                title: '≤0.2',
+                children: [{
+                  title: '≤0.5',
+                  children: [{
+                    title: '≤1.0',
+                    children: [{
+                      title: '≤1.5',
+                    }],
+                  }],
+                }],
+              }],
+              }
+            ]
+          }
         ],
         // 表格搜索条件
         where: {},
@@ -149,7 +284,8 @@
     methods: {
       /* 刷新表格 */
       reload() {
-       this.loading = true;
+        this.loading = true;
+        this.datasource = {};
         listWaterSiteMonthTotal(this.where).then((res) => {
           if (res.data.code == 0) {
             this.$message.success(res.data.msg);
diff --git a/src/views/water/river/statistic/avg-index.vue b/src/views/water/river/statistic/avg-index.vue
index 1544af3..74e88ef 100644
--- a/src/views/water/river/statistic/avg-index.vue
+++ b/src/views/water/river/statistic/avg-index.vue
@@ -120,6 +120,7 @@
       /* 刷新表格 */
       reload() {
         this.loading=true;
+        this.momData = [];
         listMonthCompositeIndex(this.where).then((res) => {
           console.log(res.data.data);
           if (res.data.code == 0) {
diff --git a/src/views/water/river/statistic/avg-standard.vue b/src/views/water/river/statistic/avg-standard.vue
index a7b7662..647e96e 100644
--- a/src/views/water/river/statistic/avg-standard.vue
+++ b/src/views/water/river/statistic/avg-standard.vue
@@ -62,7 +62,6 @@
       return {
         data: [],
         momData: [],
-        yoyData: [],
         datasource: {},
         columns: [{
             title: '断面类型',
@@ -129,6 +128,7 @@
       /* 刷新表格 */
       reload() {
         this.loading = true;
+        this.momData = [];
         listMonthWaterQualitySandard(this.where).then((res) => {
           console.log(res.data.data);
           if (res.data.code == 0) {
diff --git a/src/views/water/river/statistic/base-index.vue b/src/views/water/river/statistic/base-index.vue
index 65785a6..4c4b426 100644
--- a/src/views/water/river/statistic/base-index.vue
+++ b/src/views/water/river/statistic/base-index.vue
@@ -59,7 +59,6 @@
       return {
         data: [],
         momData: [],
-        yoyData: [],
         datasource: {},
         columns: [{
             title: '断面名称',
@@ -124,6 +123,7 @@
       /* 刷新表格 */
       reload() {
         this.loading = true;
+        this.momData = [];
         listMonthCompositeIndex(this.where).then((res) => {
           console.log(res.data.data);
           if (res.data.code == 0) {
diff --git a/src/views/water/river/statistic/base-standard.vue b/src/views/water/river/statistic/base-standard.vue
index f3f90fa..b1ce80c 100644
--- a/src/views/water/river/statistic/base-standard.vue
+++ b/src/views/water/river/statistic/base-standard.vue
@@ -125,6 +125,7 @@
       /* 刷新表格 */
       reload() {
         this.loading = true;
+        this.momData = [];
         listMonthWaterQualitySandard(this.where).then((res) => {
           console.log(res.data.data);
           if (res.data.code == 0) {
diff --git a/src/views/water/water-function-area/statistic/auto.vue b/src/views/water/water-function-area/statistic/auto.vue
index 8325936..daf13b6 100644
--- a/src/views/water/water-function-area/statistic/auto.vue
+++ b/src/views/water/water-function-area/statistic/auto.vue
@@ -32,10 +32,10 @@
       </a-form>
       <!-- 表格 -->
       <a-spin :spinning="loading">
-      <ele-pro-table ref="table" :datasource="datasource" :columns="columns" :where="where"
-        :scroll="{ x: 'max-content' }" @done="(d) => (data = d.data)">
-      </ele-pro-table>
-    </a-spin>
+        <ele-pro-table ref="table" :datasource="datasource" :columns="columns" :where="where"
+          :scroll="{ x: 'max-content' }" @done="(d) => (data = d.data)">
+        </ele-pro-table>
+      </a-spin>
     </a-card>
   </div>
   <!-- 编辑弹窗 -->
@@ -78,41 +78,51 @@
       };
     },
     mounted() {
+      this.loading = true;
       autonomyWaterFunctionTotal().then((res) => {
-        res.data.data.forEach((e) => {
-          e.wTemp = "-1";
-          e.ph = "-1";
-          e.dissolvedOxygen = "-1";
-          e.cod = "-1";
-          e.fiveDayBod = "-1";
-          e.ammonia = "-1";
-          e.cu = "-1";
-          e.zn = "-1";
-          e.f = "-1";
-          e.se = "-1";
-          e.as = "-1";
-          e.hg = "-1";
-          e.cd = "-1";
-          e.cr6 = "-1";
-          e.pb = "-1";
-          e.cyanide = "-1";
-          e.vPhen = "-1";
-          e.oils = "-1";
-          e.anSaa = "-1";
-          e.s = "-1";
-          e.coloOrg = "-1";
-          e.so4 = "-1";
-          e.cl = "-1";
-          e.nitrateNitrogen = "-1";
-          e.fe = "-1";
-          e.mn = "-1";
-          e.nTotal = "-1";
-          e.transp = "-1";
-          e.chla = "-1";
-          e.ffeMajorOverStandardItemsMultiples = "-1";
-          e.lprlMajorOverStandardItemsMultiples = "-1";
-        })
-        this.datasource = res.data.data;
+        if (res.data.code == 0) {
+          if (res.data.data != null) {
+            res.data.data.forEach((e) => {
+              e.wTemp = "-1";
+              e.ph = "-1";
+              e.dissolvedOxygen = "-1";
+              e.cod = "-1";
+              e.fiveDayBod = "-1";
+              e.ammonia = "-1";
+              e.cu = "-1";
+              e.zn = "-1";
+              e.f = "-1";
+              e.se = "-1";
+              e.as = "-1";
+              e.hg = "-1";
+              e.cd = "-1";
+              e.cr6 = "-1";
+              e.pb = "-1";
+              e.cyanide = "-1";
+              e.vPhen = "-1";
+              e.oils = "-1";
+              e.anSaa = "-1";
+              e.s = "-1";
+              e.coloOrg = "-1";
+              e.so4 = "-1";
+              e.cl = "-1";
+              e.nitrateNitrogen = "-1";
+              e.fe = "-1";
+              e.mn = "-1";
+              e.nTotal = "-1";
+              e.transp = "-1";
+              e.chla = "-1";
+              e.ffeMajorOverStandardItemsMultiples = "-1";
+              e.lprlMajorOverStandardItemsMultiples = "-1";
+            })
+            this.datasource = res.data.data;
+          } else {
+            this.$message.success("未查询到数据");
+          }
+        } else {
+          this.$message.error(res.data.msg);
+        }
+        this.loading = false;
       });
     },
     created() {
@@ -130,43 +140,51 @@
       /* 刷新表格 */
       reload() {
         this.loading = true;
-        autonomyWaterFunctionTotal().then((res) => {
-          res.data.data.forEach((e) => {
-            e.wTemp = "-1";
-            e.ph = "-1";
-            e.dissolvedOxygen = "-1";
-            e.cod = "-1";
-            e.fiveDayBod = "-1";
-            e.ammonia = "-1";
-            e.cu = "-1";
-            e.zn = "-1";
-            e.f = "-1";
-            e.se = "-1";
-            e.as = "-1";
-            e.hg = "-1";
-            e.cd = "-1";
-            e.cr6 = "-1";
-            e.pb = "-1";
-            e.cyanide = "-1";
-            e.vPhen = "-1";
-            e.oils = "-1";
-            e.anSaa = "-1";
-            e.s = "-1";
-            e.coloOrg = "-1";
-            e.so4 = "-1";
-            e.cl = "-1";
-            e.nitrateNitrogen = "-1";
-            e.fe = "-1";
-            e.mn = "-1";
-            e.nTotal = "-1";
-            e.transp = "-1";
-            e.chla = "-1";
-            e.ffeMajorOverStandardItemsMultiples = "-1";
-            e.lprlMajorOverStandardItemsMultiples = "-1";
-          })
-          this.datasource = res.data.data;
-          this.loading = false;
-        });
+      autonomyWaterFunctionTotal().then((res) => {
+        if (res.data.code == 0) {
+          if (res.data.data != null) {
+            res.data.data.forEach((e) => {
+              e.wTemp = "-1";
+              e.ph = "-1";
+              e.dissolvedOxygen = "-1";
+              e.cod = "-1";
+              e.fiveDayBod = "-1";
+              e.ammonia = "-1";
+              e.cu = "-1";
+              e.zn = "-1";
+              e.f = "-1";
+              e.se = "-1";
+              e.as = "-1";
+              e.hg = "-1";
+              e.cd = "-1";
+              e.cr6 = "-1";
+              e.pb = "-1";
+              e.cyanide = "-1";
+              e.vPhen = "-1";
+              e.oils = "-1";
+              e.anSaa = "-1";
+              e.s = "-1";
+              e.coloOrg = "-1";
+              e.so4 = "-1";
+              e.cl = "-1";
+              e.nitrateNitrogen = "-1";
+              e.fe = "-1";
+              e.mn = "-1";
+              e.nTotal = "-1";
+              e.transp = "-1";
+              e.chla = "-1";
+              e.ffeMajorOverStandardItemsMultiples = "-1";
+              e.lprlMajorOverStandardItemsMultiples = "-1";
+            })
+            this.datasource = res.data.data;
+          } else {
+            this.$message.success("未查询到数据");
+          }
+        } else {
+          this.$message.error(res.data.msg);
+        }
+        this.loading = false;
+      });
       },
       /* 重置搜索 */
       reset() {
diff --git a/src/views/water/water-function-area/statistic/national.vue b/src/views/water/water-function-area/statistic/national.vue
index 14fce01..692b06d 100644
--- a/src/views/water/water-function-area/statistic/national.vue
+++ b/src/views/water/water-function-area/statistic/national.vue
@@ -32,10 +32,10 @@
       </a-form>
       <!-- 表格 -->
       <a-spin :spinning="loading">
-      <ele-pro-table ref="table" :datasource="datasource" :columns="columns" :where="where"
-        :scroll="{ x: 'max-content' }" @done="(d) => (data = d.data)">
-      </ele-pro-table>
-    </a-spin>
+        <ele-pro-table ref="table" :datasource="datasource" :columns="columns" :where="where"
+          :scroll="{ x: 'max-content' }" @done="(d) => (data = d.data)">
+        </ele-pro-table>
+      </a-spin>
     </a-card>
   </div>
   <!-- 编辑弹窗 -->
@@ -111,116 +111,135 @@
     mounted() {
       this.loading = true;
       nationalWaterFunctionTotal().then((res) => {
-        res.data.data.forEach((e) => {
-          e.wTemp = "-1";
-          e.ph = "-1";
-          e.dissolvedOxygen = "-1";
-          e.cod = "-1";
-          e.fiveDayBod = "-1";
-          e.ammonia = "-1";
-          e.cu = "-1";
-          e.zn = "-1";
-          e.f = "-1";
-          e.se = "-1";
-          e.as = "-1";
-          e.hg = "-1";
-          e.cd = "-1";
-          e.cr6 = "-1";
-          e.pb = "-1";
-          e.cyanide = "-1";
-          e.vPhen = "-1";
-          e.oils = "-1";
-          e.anSaa = "-1";
-          e.s = "-1";
-          e.coloOrg = "-1";
-          e.so4 = "-1";
-          e.cl = "-1";
-          e.nitrateNitrogen = "-1";
-          e.fe = "-1";
-          e.mn = "-1";
-          e.nTotal = "-1";
-          e.transp = "-1";
-          e.chla = "-1";
-          e.ffeMajorOverStandardItemsMultiples =  "-1";
-          e.lprlMajorOverStandardItemsMultiples =  "-1";
-        })
-        this.datasource = res.data.data;
-        this.loading = false;
-      });
-    },
-    created() {
-      listInfo().then((res) => {
-        if (res.data.code == 0) {
-          console.log(res.data.data)
-          this.visibleWater = true;
-          this.sectionInfo = res.data.data
-        } else {
-          this.$message.error(res.data.msg);
-        }
-      })
-    },
-    methods: {
-      /* 刷新表格 */
-      reload() {
-        nationalWaterFunctionTotal(this.where).then((res) => {
-          res.data.data.forEach((e) => {
-            e.wTemp = "-1";
-            e.ph = "-1";
-            e.dissolvedOxygen = "-1";
-            e.cod = "-1";
-            e.fiveDayBod = "-1";
-            e.ammonia = "-1";
-            e.cu = "-1";
-            e.zn = "-1";
-            e.f = "-1";
-            e.se = "-1";
-            e.as = "-1";
-            e.hg = "-1";
-            e.cd = "-1";
-            e.cr6 = "-1";
-            e.pb = "-1";
-            e.cyanide = "-1";
-            e.vPhen = "-1";
-            e.oils = "-1";
-            e.anSaa = "-1";
-            e.s = "-1";
-            e.coloOrg = "-1";
-            e.so4 = "-1";
-            e.cl = "-1";
-            e.nitrateNitrogen = "-1";
-            e.fe = "-1";
-            e.mn = "-1";
-            e.nTotal = "-1";
-            e.transp = "-1";
-            e.chla = "-1";
-            e.ffeMajorOverStandardItemsMultiples =  "-1";
-            e.lprlMajorOverStandardItemsMultiples =  "-1";
+            if (res.data.code == 0) {
+              if (res.data.data != null) {
+                res.data.data.forEach((e) => {
+                  e.wTemp = "-1";
+                  e.ph = "-1";
+                  e.dissolvedOxygen = "-1";
+                  e.cod = "-1";
+                  e.fiveDayBod = "-1";
+                  e.ammonia = "-1";
+                  e.cu = "-1";
+                  e.zn = "-1";
+                  e.f = "-1";
+                  e.se = "-1";
+                  e.as = "-1";
+                  e.hg = "-1";
+                  e.cd = "-1";
+                  e.cr6 = "-1";
+                  e.pb = "-1";
+                  e.cyanide = "-1";
+                  e.vPhen = "-1";
+                  e.oils = "-1";
+                  e.anSaa = "-1";
+                  e.s = "-1";
+                  e.coloOrg = "-1";
+                  e.so4 = "-1";
+                  e.cl = "-1";
+                  e.nitrateNitrogen = "-1";
+                  e.fe = "-1";
+                  e.mn = "-1";
+                  e.nTotal = "-1";
+                  e.transp = "-1";
+                  e.chla = "-1";
+                  e.ffeMajorOverStandardItemsMultiples = "-1";
+                  e.lprlMajorOverStandardItemsMultiples = "-1";
+                })
+                this.datasource = res.data.data;
+              } else {
+                this.$message.success("未查询到数据");
+              }
+            } else {
+              this.$message.error(res.data.msg);
+            }
+            this.loading = false;
           })
-          this.datasource = res.data.data;
-        });
-      },
-      /* 重置搜索 */
-      reset() {
-        this.where = {};
-        this.reload();
-      },
-      /* 导出 */
-      exportFile() {
-        const columns = this.columns.filter(item => item.dataIndex);
-        const arr = [];
-        const th = columns.map((item) => item.title);
-        arr.push(th);
-        this.data.forEach((d) => {
-          const td = columns.map((item) => d[item.dataIndex]);
-          arr.push(td);
-        });
+        },
 
-        let sheet = XLSX.utils.aoa_to_sheet(arr);
-        this.$util.exportSheet(XLSX, sheet, new Date().getTime().toString());
-      }
+        created() {
+          listInfo().then((res) => {
+            if (res.data.code == 0) {
+              console.log(res.data.data)
+              this.visibleWater = true;
+              this.sectionInfo = res.data.data
+            } else {
+              this.$message.error(res.data.msg);
+            }
+          })
+        },
+        methods: {
+          /* 刷新表格 */
+          reload() {
+            this.loading = true;
+            nationalWaterFunctionTotal().then((res) => {
+                  if (res.data.code == 0) {
+                    if (res.data.data != null) {
+                      res.data.data.forEach((e) => {
+                        e.wTemp = "-1";
+                        e.ph = "-1";
+                        e.dissolvedOxygen = "-1";
+                        e.cod = "-1";
+                        e.fiveDayBod = "-1";
+                        e.ammonia = "-1";
+                        e.cu = "-1";
+                        e.zn = "-1";
+                        e.f = "-1";
+                        e.se = "-1";
+                        e.as = "-1";
+                        e.hg = "-1";
+                        e.cd = "-1";
+                        e.cr6 = "-1";
+                        e.pb = "-1";
+                        e.cyanide = "-1";
+                        e.vPhen = "-1";
+                        e.oils = "-1";
+                        e.anSaa = "-1";
+                        e.s = "-1";
+                        e.coloOrg = "-1";
+                        e.so4 = "-1";
+                        e.cl = "-1";
+                        e.nitrateNitrogen = "-1";
+                        e.fe = "-1";
+                        e.mn = "-1";
+                        e.nTotal = "-1";
+                        e.transp = "-1";
+                        e.chla = "-1";
+                        e.ffeMajorOverStandardItemsMultiples = "-1";
+                        e.lprlMajorOverStandardItemsMultiples = "-1";
+                      })
+                      this.datasource = res.data.data;
+                    } else {
+                      this.$message.success("未查询到数据");
+                    }
+                  } else {
+                    this.$message.error(res.data.msg);
+                  }
+                  this.loading = false;
+                })
+              },
+              /* 重置搜索 */
+              reset() {
+                this.where = {};
+                this.reload();
+              },
+              /* 导出 */
+              exportFile() {
+                const columns = this.columns.filter(item => item.dataIndex);
+                const arr = [];
+                const th = columns.map((item) => item.title);
+                arr.push(th);
+                this.data.forEach((d) => {
+                  const td = columns.map((item) => d[item.dataIndex]);
+                  arr.push(td);
+                });
 
-    },
-  };
+                let sheet = XLSX.utils.aoa_to_sheet(arr);
+                this.$util.exportSheet(XLSX, sheet, new Date().getTime().toString());
+              }
+
+          },
+        };
 
 </script>