diff --git a/src/lycomponents/iSwitchBrand/index.vue b/src/lycomponents/iSwitchBrand/index.vue
index d0faa8c..eadfa50 100644
--- a/src/lycomponents/iSwitchBrand/index.vue
+++ b/src/lycomponents/iSwitchBrand/index.vue
@@ -1,7 +1,7 @@
 <!--
  * @Author: your name
  * @Date: 2021-10-15 09:16:31
- * @LastEditTime: 2021-11-01 17:46:27
+ * @LastEditTime: 2021-11-21 14:43:22
  * @LastEditors: Please set LastEditors
  * @Description: In User Settings Edit
  * @FilePath: /data-show/src/lycomponents/iSwitchBrand/index.vue
@@ -39,7 +39,7 @@
 </template>
 
 <script>
-import { getUserBrand,getUserSeriesName } from "@/api/comm";
+import { getUserBrand, getUserSeriesName } from "@/api/comm";
 export default {
     name: "iSwitchBrand",
     props: {
@@ -49,8 +49,8 @@ export default {
         },
         brand: {
             type: String,
-            default: ""
-        }
+            default: "",
+        },
     },
     watch: {
         visible: {
@@ -64,9 +64,9 @@ export default {
         this.brandname = this.brand;
         this.getBrands().then(() => {
             this.handlerLi(0);
-            let row = this.cars.find(ele => {
+            let row = this.cars.find((ele) => {
                 return ele.brandname === this.brandname;
-            })
+            });
             this.chooseBrand = row;
         });
     },
@@ -78,32 +78,7 @@ export default {
                 token: "",
             },
             letterArr: [
-                "热门",
-                "A",
-                "B",
-                "C",
-                "D",
-                "E",
-                "F",
-                "G",
-                "H",
-                "I",
-                "J",
-                "K",
-                "L",
-                "M",
-                "N",
-                "O",
-                "P",
-                "Q",
-                "R",
-                "S",
-                "T",
-                "V",
-                "W",
-                "X",
-                "Y",
-                "Z",
+                
             ],
             cars: [],
             showCars: [],
@@ -111,7 +86,7 @@ export default {
             chooseBrand: null,
             chooseModel: null,
             models: [],
-            brandname: ""
+            brandname: "",
         };
     },
     methods: {
@@ -128,43 +103,67 @@ export default {
         },
         // 获取品牌
         getBrands() {
-            if(!this.getToken) return;
+            if (!this.getToken) return;
             return new Promise((resolve, reject) => {
                 this.form.token = this.getToken;
-                getUserBrand(this.form).then((res) => {
-                    let data = res.data;
-                    this.cars = data;
-                    resolve(true)
-                }).catch(() => {
-                    reject(false)
-                });
+                getUserBrand(this.form)
+                    .then((res) => {
+                        let data = res.data || [];
+                        let arr = [];
+                        data.forEach((ele) => {
+                            let fk = ele.firstword;
+                            arr.push(fk);
+                        });
+                        let sarr = new Set(arr);
+                        let arr1 = Array.from(sarr);
+                        this.letterArr = this.todo(arr1, '热门');
+                        this.cars = data;
+                        resolve(true);
+                    })
+                    .catch(() => {
+                        reject(false);
+                    });
             });
         },
+        todo(arr, id) {
+            let index = 1,
+                newArr = [],
+                length = arr.length;
+            for (let i = 0; i < length; i++) {
+                if (arr[i] === id) {
+                    console.log(111)
+                    newArr[0] = arr[i];
+                } else {
+                    newArr[index++] = arr[i];
+                }
+            }
+            return newArr;
+        },
         // 选择品牌
-        handlerChoose(n, row) {
+        handlerChoose(row) {
             this.showActive = row.brandid;
             this.chooseBrand = row;
             this.brandname = this.chooseBrand.brandname;
             this.getUserSeriesName(this.brandname);
         },
-         // 获取车型
+        // 获取车型
         getUserSeriesName(brandName) {
-             this.form.token = this.getToken;
-             this.form.sBrandName = brandName;
-            getUserSeriesName(this.form).then(res => {
+            this.form.token = this.getToken;
+            this.form.sBrandName = brandName;
+            getUserSeriesName(this.form).then((res) => {
                 let data = res.data || [];
                 this.models = data;
                 this.chooseModel = this.models[0];
-            })
+            });
         },
         // 确定品牌
         handlerSubmit() {
-            if(this.chooseBrand && this.chooseModel) {
-                this.$emit("change", [this.chooseBrand,this.chooseModel]);
-                 this.handlerClose();
+            if (this.chooseBrand && this.chooseModel) {
+                this.$emit("change", [this.chooseBrand, this.chooseModel]);
+                this.handlerClose();
             } else {
-                this.$message.warning('请选择品牌');
-            }  
+                this.$message.warning("请选择品牌");
+            }
         },
     },
 };
diff --git a/src/lycomponents/iSwitchModel/index.vue b/src/lycomponents/iSwitchModel/index.vue
index 8d704e7..8e84bd6 100644
--- a/src/lycomponents/iSwitchModel/index.vue
+++ b/src/lycomponents/iSwitchModel/index.vue
@@ -1,7 +1,7 @@
 <!--
  * @Author: your name
  * @Date: 2021-10-15 09:16:31
- * @LastEditTime: 2021-11-09 18:01:58
+ * @LastEditTime: 2021-11-21 14:58:52
  * @LastEditors: Please set LastEditors
  * @Description: In User Settings Edit
  * @FilePath: /data-show/src/lycomponents/iSwitchBrand/index.vue
@@ -96,32 +96,7 @@ export default {
                 sBrandName: ""
             },
             letterArr: [
-                "热门",
-                "A",
-                "B",
-                "C",
-                "D",
-                "E",
-                "F",
-                "G",
-                "H",
-                "I",
-                "J",
-                "K",
-                "L",
-                "M",
-                "N",
-                "O",
-                "P",
-                "Q",
-                "R",
-                "S",
-                "T",
-                "V",
-                "W",
-                "X",
-                "Y",
-                "Z",
+               
             ],
             cars: [],
             models: [],
@@ -153,6 +128,14 @@ export default {
                 getUserBrand(this.form)
                     .then((res) => {
                         let data = res.data;
+                         let arr = [];
+                        data.forEach((ele) => {
+                            let fk = ele.firstword;
+                            arr.push(fk);
+                        });
+                        let sarr = new Set(arr);
+                        let arr1 = Array.from(sarr);
+                        this.letterArr = this.todo(arr1, '热门');
                         this.cars = data;
                         resolve(true);
                     })
@@ -160,6 +143,20 @@ export default {
                         reject(false);
                     });
             });
+        },
+         todo(arr, id) {
+            let index = 1,
+                newArr = [],
+                length = arr.length;
+            for (let i = 0; i < length; i++) {
+                if (arr[i] === id) {
+                    console.log(111)
+                    newArr[0] = arr[i];
+                } else {
+                    newArr[index++] = arr[i];
+                }
+            }
+            return newArr;
         },
         // 选择品牌
         handlerChoose(n, row) {
diff --git a/src/views/IndustryDataExport/getApiData.js b/src/views/IndustryDataExport/getApiData.js
index 2d95ec9..4726b81 100644
--- a/src/views/IndustryDataExport/getApiData.js
+++ b/src/views/IndustryDataExport/getApiData.js
@@ -1,7 +1,7 @@
 /*
  * @Author: your name
  * @Date: 2021-10-27 15:26:21
- * @LastEditTime: 2021-11-19 16:04:37
+ * @LastEditTime: 2021-11-21 16:23:53
  * @LastEditors: Please set LastEditors
  * @Description: In User Settings Edit
  * @FilePath: /data-show/src/views/IndustryDataExport/getApiData.js
@@ -20,10 +20,25 @@ export default {
                     this.totalNum = res.totalNum;
                     this.pagination.total = res.totalNum;
                     let arr = [];
+                    let ids = [];
+                    let ssk = [...this.sk];
                     data.forEach((ele) => {
                         let _source = ele._source;
+                        let id = _source.id;
+                        ids.push(id);
                         arr.push(_source);
                     });
+                    if(this.tableAll) {
+                        ids.forEach(ele => {
+                            let n = this.sk.findIndex(e => {
+                                return ele === e;
+                            })
+                            if(n === -1) {
+                                ssk.push(ele);
+                            }
+                        })
+                        this.sk = ssk;
+                    }
                     this.tbData = arr;
                     this.tableLoading = false;
                     resolve(res);
@@ -180,6 +195,7 @@ export default {
                     arr.push(obj);
                 });
                 this.checkedIds = arr1;
+                this.fileTypeChange(arr1);
                 this.plainOptions4 = arr;
                 resolve(arr);
             }).catch(() => {
diff --git a/src/views/IndustryDataExport/index.vue b/src/views/IndustryDataExport/index.vue
index cb6d8a2..f46b99e 100644
--- a/src/views/IndustryDataExport/index.vue
+++ b/src/views/IndustryDataExport/index.vue
@@ -1,7 +1,7 @@
 <!--
  * @Author: xw
  * @Date: 2021-10-11 14:11:04
- * @LastEditTime: 2021-11-19 13:58:15
+ * @LastEditTime: 2021-11-21 16:10:55
  * @LastEditors: Please set LastEditors
  * @Description: 行业数据导出
  * @FilePath: /data-show/src/views/IndustryDataExport/index.vue
@@ -38,10 +38,10 @@
                 </div>
                 <div class="ide-d2">
                     <span class="s1" v-if="!form.token">共计<span class="ss1">{{totalNum}}</span>条数据</span>
-                    <span class="s1" v-if="form.token">共计<span class="ss1">{{totalNum}}</span>条数据，已选中<span class="ss1">{{secIds.length}}</span>条数据</span>
+                    <span class="s1" v-if="form.token">共计<span class="ss1">{{totalNum}}</span>条数据，已选中<span class="ss1">{{tableAll ? totalNum : secIds.length}}</span>条数据</span>
                     <a-button type="primary" v-if="form.token" @click="handlerExport" v-has="btnUrl">导出数据</a-button>
                 </div>
-                <v-table :row-selection="rowSelection" :columns="columns" :data="tbData" :loading="tableLoading" :pagination="pagination" @change="handlerPage">
+                <v-table ref="rtable" :row-selection="rowSelection" :columns="columns" :data="tbData" :loading="tableLoading" :pagination="pagination" @change="handlerPage">
                     <template slot="titlex" slot-scope="text, record">
                         <a :href="record.url" style="color: #fff" target="_blank">{{ text|doStr(100) }}</a>
                         <a-tag color="#108ee9" v-if="record.affections === 1" style="margin-left: 0.6rem;margin-right: 0px;">正面</a-tag>
@@ -83,11 +83,16 @@
 <script>
 import getApiData from "./getApiData";
 import tableEvent from "./tableEvent";
+import {rowSelection} from "./tableEvent";
 export default {
     name: "IndustryDataExport",
+    computed: {
+       rowSelection 
+    },
     data() {
         return {
             title: "",
+            tableAll: false,
             quDao: [],
             quDaoAll: "全部",
             qdIndeterminate:true,
@@ -164,8 +169,8 @@ export default {
             tableLoading: false,
             noClick: false,
             totalNum: 0,
-            rowSelection: null,
             selectedRows: [],
+            sk: [],
             selectedRowKeys: "",
             secIds: [],
             execlForm: {
diff --git a/src/views/IndustryDataExport/tableEvent.js b/src/views/IndustryDataExport/tableEvent.js
index 070c990..47aac19 100644
--- a/src/views/IndustryDataExport/tableEvent.js
+++ b/src/views/IndustryDataExport/tableEvent.js
@@ -1,36 +1,48 @@
 /*
  * @Author: your name
  * @Date: 2021-10-27 15:29:37
- * @LastEditTime: 2021-11-19 14:04:51
+ * @LastEditTime: 2021-11-21 16:36:03
  * @LastEditors: Please set LastEditors
  * @Description: In User Settings Edit
  * @FilePath: /data-show/src/views/IndustryDataExport/tableEvent.js
  */
 import moment from "moment";
-function rowSelection(that) {
-    return {
-        onChange: (selectedRowKeys, selectedRows) => {
-            that.selectedRowKeys = selectedRowKeys.toString();
-            that.selectedRows = selectedRows;
-            that.secIds = selectedRowKeys;
+export function rowSelection() {
+    let a = null;
+    if (!this.form.token) {
+        a = null
+    } else {
+        a = {
+            onChange: (selectedRowKeys, selectedRows) => {
+                this.sk = selectedRowKeys;
+                this.selectedRowKeys = selectedRowKeys.toString();
+                this.selectedRows = selectedRows;
+                this.secIds = selectedRowKeys;
 
-        },
-        // onSelect: (record, selected, selectedRows) => {
-        // },
-        // onSelectAll: (selected, selectedRows, changeRows) => {
-        // },
+            },
+            onSelect:(record, selected) => {
+                if(!selected) {
+                    this.tableAll = false; 
+                }
+            },
+            selectedRowKeys: this.sk,
+            onSelectAll: () => {
+                this.tableAll = true;
+            },
+        }
     }
+    return a
 }
 import { getExcel } from "@/api/comm"
 export default {
     // 初始化页面
     initDoc() {
         this.title = this.$route.query.title || '行业数据'
-        if(this.title === '品牌-行业数据') {
+        if (this.title === '品牌-行业数据') {
             this.btnUrl = 'btn_brand_c_toppt'
-        } else if(this.title === '车型-行业数据') {
+        } else if (this.title === '车型-行业数据') {
             this.btnUrl = 'btn_model_toexcel'
-        } else if(this.title === '事件-行业数据') {
+        } else if (this.title === '事件-行业数据') {
             this.btnUrl = 'btn_event_toexcel'
         }
         Promise.all([
@@ -66,9 +78,7 @@ export default {
             } else {
                 this.gValue = 0;
             }
-            if (this.form.token) {
-                this.rowSelection = rowSelection(this);
-            }
+
             this.getList();
             this.getTable();
         });
@@ -107,8 +117,8 @@ export default {
     handlerExport() {
         this.getToExcelField(this.form.sType, this.form.token).then(() => {
             this.execlForm.sFileName = this.form.sBrand + '洞察-' + this.getDatetimeSs();
-            this.execlForm.sCheckedIds = this.secIds.toString();
-            this.execlForm.iNum = this.secIds.length;
+            this.execlForm.sCheckedIds = this.tableAll ? '' : this.secIds.toString();
+            this.execlForm.iNum = this.tableAll ? this.totalNum : this.secIds.length;
             this.modalObj.visible = true;
         })
     },
@@ -199,7 +209,15 @@ export default {
     },
     // 导出数据
     exportExcel() {
-        if (this.execlForm.iNum) {
+        if(this.execlForm.iNum === 0) {
+            this.$message.warning('请选择下载数据');
+            return;
+        }
+        if(this.checkedIds.length === 0) {
+            this.$message.warning('请选择下载字段');
+            return;
+        }
+        if (this.execlForm.iNum && this.checkedIds.length > 0) {
             this.mergeForm();
             getExcel(this.execlForm).then(() => {
                 this.$notification.open({
@@ -207,6 +225,7 @@ export default {
                     description: '请前往个人中心查看下载进度',
                     placement: 'bottomRight',
                 });
+                this.modalObj.visible = false;
             })
         }
     },
@@ -261,15 +280,15 @@ export default {
             ).valueOf();
             return (
                 current >
-                    moment(
-                        new Date(selectV + this.offsetDays),
-                        "YYYY-MM-DD"
-                    ) ||
+                moment(
+                    new Date(selectV + this.offsetDays),
+                    "YYYY-MM-DD"
+                ) ||
                 current <
-                    moment(
-                        new Date(selectV - this.offsetDays),
-                        "YYYY-MM-DD"
-                    )
+                moment(
+                    new Date(selectV - this.offsetDays),
+                    "YYYY-MM-DD"
+                )
             );
         } else {
             return false;