diff --git a/src/components/ExportButton/index.vue b/src/components/ExportButton/index.vue
new file mode 100644
index 00000000..79b73cb5
--- /dev/null
+++ b/src/components/ExportButton/index.vue
@@ -0,0 +1,221 @@
+<template>
+  <div class="button-wrapper" @click="setTotal">
+    <slot>
+      <el-button :loading="loading" :disabled="disabled" icon="md-download" type="primary">{{ title }}</el-button>
+    </slot>
+    <processModal
+      v-if="modal"
+      v-model="processModalShow"
+      :current-number="currentNumber"
+      :exporting="exporting"
+      :percent="percent"
+      :total="cloneTotal"
+      @startExport="startExport"
+    />
+  </div>
+</template>
+<script>
+import processModal from './processModal'
+import { export_json_to_excel } from '@/vendor/Export2Excel'
+export default {
+  name: 'ExportButton',
+  components: {
+    processModal
+  },
+  props: {
+    request: {
+      type: Function,
+      required: false
+    },
+    total: {
+      type: Number,
+      default() {
+        return 0
+      }
+    },
+    getTotal: Function,
+    pageSize: {
+      default: 20,
+      type: Number
+    },
+    loading: {
+      type: Boolean,
+      default() {
+        return false
+      }
+    },
+    disabled: {
+      type: Boolean,
+      default() {
+        return false
+      }
+    },
+    modal: {
+      type: Boolean,
+      default() {
+        return true
+      }
+    },
+    data: {
+      type: Array,
+      default() {
+        return []
+      }
+    },
+    filename: {
+      type: String,
+      default() {
+        return '导出文件'
+      }
+    },
+    title: {
+      type: String,
+      default: '数据导出'
+    },
+    columns: {
+      type: Array,
+      required: true
+    },
+    autoWidth: {
+      type: Boolean,
+      default() {
+        return true
+      }
+    },
+    bookType: {
+      type: String,
+      default() {
+        return 'xlsx'
+      }
+    }
+  },
+  data() {
+    return {
+      cloneTotal: 0,
+      percent: 0,
+      currentNumber: 0,
+      processModalShow: false,
+      exporting: false
+    }
+  },
+  watch: {
+    processModalShow(newVal) {
+      console.log('processModalShow', newVal)
+    }
+  },
+  methods: {
+    async setTotal() {
+      this.reset()
+      if (this.loading || this.disabled) {
+        return
+      }
+      if (this.data.length > 0) {
+        const tHeader = []
+        const filterVal = []
+        this.columns.forEach(item => {
+          tHeader.push(item.title)
+          filterVal.push(item.key)
+        })
+
+        const data = this.formatJson(filterVal, this.data)
+
+        export_json_to_excel({
+          multiHeader: [],
+          header: tHeader,
+          data,
+          merges: [],
+          filename: this.filename,
+          autoWidth: this.autoWidth,
+          bookType: this.bookType
+        })
+      } else if (this.total > 0) {
+        this.cloneTotal = this.total
+        this.processModalShow = true
+      } else {
+        const num = await this.getTotal()
+        this.cloneTotal = num
+        this.processModalShow = true
+      }
+    },
+
+    getData(times) {
+      return new Promise(resolve => {
+        const data = []
+        let i = 1
+        const self = this
+        function request() {
+          const requestArr = []
+          while (i <= times) {
+            requestArr.push(self.request(i, self.pageSize))
+            i++
+          }
+
+          Promise.all(requestArr).then(res => {
+            res.forEach(item => {
+              data.push(...item)
+            })
+            resolve(data)
+          })
+        }
+
+        request()
+      })
+    },
+
+    async startExport() {
+      // 获得需要请求的次数
+      const times = Math.ceil(this.cloneTotal / this.pageSize)
+      let data = await this.getData(times)
+
+      const tHeader = []
+      const filterVal = []
+      this.columns.forEach(item => {
+        tHeader.push(item.title)
+        filterVal.push(item.key)
+      })
+
+      data = this.formatJson(filterVal, data)
+
+      export_json_to_excel({
+        multiHeader: [],
+        header: tHeader,
+        data,
+        merges: [],
+        filename: this.filename,
+        autoWidth: this.autoWidth,
+        bookType: 'xlsx'
+      })
+
+      setTimeout(() => {
+        this.processModalShow = false
+        this.exporting = false
+      }, 1000)
+    },
+
+    formatJson(filterVal, jsonData) {
+      return jsonData.map(v =>
+        filterVal.map(j => {
+          return v[j]
+        })
+      )
+    },
+
+    // num表示已经完成导入的数量
+    addPercent() {
+      const per = 100 / Math.ceil(this.cloneTotal / this.pageSize)
+      this.percent += per
+    },
+
+    reset() {
+      this.cloneTotal = 0
+      this.percent = 0
+      this.currentNumber = 0
+    }
+  }
+}
+</script>
+<style scoped>
+.button-wrapper {
+  display: inline-block;
+}
+</style>
diff --git a/src/components/ExportButton/processModal.vue b/src/components/ExportButton/processModal.vue
new file mode 100644
index 00000000..d73aa83e
--- /dev/null
+++ b/src/components/ExportButton/processModal.vue
@@ -0,0 +1,90 @@
+<template>
+  <el-dialog
+    :mask-closable="false"
+    :title="modalTitle"
+    :visible.sync="show"
+  >
+    <div class="content">
+      <div class="number">
+        <span class="number-first">{{ currentNumber }}</span>
+        <span class="number-op">/</span>
+        <span class="number-total">{{ total }}</span>
+      </div>
+      <Progress :percent="percent|numberFormat" />
+    </div>
+
+    <div slot="footer">
+      <el-button :loading="exporting" type="primary" @click="startExport">{{ buttonName }}</el-button>
+    </div>
+  </el-dialog>
+</template>
+<script>
+export default {
+  filters: {
+    numberFormat(value) {
+      return Number(value.toFixed(2))
+    }
+  },
+  props: {
+    value: Boolean,
+    total: Number,
+    percent: Number,
+    exporting: Boolean,
+    currentNumber: Number,
+    modalTitle: {
+      type: String,
+      default() {
+        return '数据导出'
+      }
+    }
+  },
+  data() {
+    return {
+      // show: false
+    }
+  },
+  computed: {
+    buttonName() {
+      if (this.currentNumber === 0) {
+        return '开始导出'
+      } else if (this.currentNumber < this.total) {
+        return '数据获取中'
+      } else {
+        return '已下载'
+      }
+    },
+    show: {
+      get() {
+        console.log('get', this.value)
+        return this.value
+      },
+      set(newVal) {
+        console.log('set', newVal)
+        this.$emit('input', newVal)
+      }
+    }
+  },
+  watch: {
+    // show(newVal) {
+    //   this.$emit("input", newVal);
+    // },
+    // value(newVal) {
+    //   this.show = newVal;
+    // }
+  },
+  methods: {
+    startExport() {
+      this.$emit('startExport')
+    }
+  }
+}
+</script>
+<style scoped>
+.content{
+  text-align: center;
+}
+
+.number{
+  font-size: 28px;
+}
+</style>
diff --git a/src/views/table/complex-table.vue b/src/views/table/complex-table.vue
index 295c5fc4..5bbe2b84 100644
--- a/src/views/table/complex-table.vue
+++ b/src/views/table/complex-table.vue
@@ -20,6 +20,11 @@
       <el-button v-waves :loading="downloadLoading" class="filter-item" type="primary" icon="el-icon-download" @click="handleDownload">
         Export
       </el-button>
+      <export-button class="filter-item" :columns="exportColumns" :total="total" :request="request">
+        <el-button type="primary" icon="el-icon-download">
+          async export
+        </el-button>
+      </export-button>
       <el-checkbox v-model="showReviewer" class="filter-item" style="margin-left:15px;" @change="tableKey=tableKey+1">
         reviewer
       </el-checkbox>
@@ -151,6 +156,7 @@ import { fetchList, fetchPv, createArticle, updateArticle } from '@/api/article'
 import waves from '@/directive/waves' // waves directive
 import { parseTime } from '@/utils'
 import Pagination from '@/components/Pagination' // secondary package based on el-pagination
+import ExportButton from '@/components/ExportButton/index'
 
 const calendarTypeOptions = [
   { key: 'CN', display_name: 'China' },
@@ -167,7 +173,10 @@ const calendarTypeKeyValue = calendarTypeOptions.reduce((acc, cur) => {
 
 export default {
   name: 'ComplexTable',
-  components: { Pagination },
+  components: {
+    Pagination,
+    ExportButton
+  },
   directives: { waves },
   filters: {
     statusFilter(status) {
@@ -223,7 +232,29 @@ export default {
         timestamp: [{ type: 'date', required: true, message: 'timestamp is required', trigger: 'change' }],
         title: [{ required: true, message: 'title is required', trigger: 'blur' }]
       },
-      downloadLoading: false
+      downloadLoading: false,
+      exportColumns: [
+        {
+          title: 'timestamp',
+          key: 'timestamp'
+        },
+        {
+          title: 'title',
+          key: 'title'
+        },
+        {
+          title: 'type',
+          key: 'type'
+        },
+        {
+          title: 'importance',
+          key: 'importance'
+        },
+        {
+          title: 'status',
+          key: 'status'
+        }
+      ]
     }
   },
   created() {
@@ -242,6 +273,20 @@ export default {
         }, 1.5 * 1000)
       })
     },
+    // 导出请求
+    request(page, pageSize) {
+      const listQuery = JSON.parse(JSON.stringify(this.listQuery))
+      listQuery.page = page
+      listQuery.pageSize = pageSize
+      return new Promise(resolve => {
+        fetchList(listQuery).then(response => {
+          response.data.items.map(item => {
+            item.timestamp = parseTime(item.timestamp, '{y}-{m}-{d} {h}:{i}')
+          })
+          resolve(response.data.items)
+        })
+      })
+    },
     handleFilter() {
       this.listQuery.page = 1
       this.getList()