diff --git a/app.json b/app.json
index 39e367c..8dce5a3 100644
--- a/app.json
+++ b/app.json
@@ -25,7 +25,8 @@
     "pages/varComm/pages/brandRatio/index",
     "pages/brandCrisis/index",
     "pages/detail/index",
-    "pages/brandCrisis/crisiSet/index"
+    "pages/brandCrisis/crisiSet/index",
+    "pages/brandCrisis/chooseModel/index"
   ],
   "window": {
     "backgroundTextStyle": "light",
@@ -97,7 +98,9 @@
     "van-col": "@vant/weapp/col/index",
     "van-divider": "@vant/weapp/divider/index",
     "van-toast": "@vant/weapp/toast/index",
-    "van-switch": "@vant/weapp/switch/index"
+    "van-switch": "@vant/weapp/switch/index",
+    "van-radio": "@vant/weapp/radio/index",
+    "van-radio-group": "@vant/weapp/radio-group/index"
   }
   
 }
\ No newline at end of file
diff --git a/pages/brandCrisis/chooseModel/index.js b/pages/brandCrisis/chooseModel/index.js
new file mode 100644
index 0000000..ed7a1f4
--- /dev/null
+++ b/pages/brandCrisis/chooseModel/index.js
@@ -0,0 +1,59 @@
+const app = getApp();
+Page({
+    data: {
+        list: [],
+        brand: "",
+        result: []
+    },
+    onLoad() {
+        wx.setNavigationBarTitle({
+            title: "选择车型"
+        })
+        let pages = getCurrentPages();
+        let currentPage = pages[pages.length - 1]
+        let options = currentPage.options
+        this.setData({
+            brand: options.brand
+        })
+    },
+    onShow() {
+        this.getData();
+        if(wx.getStorageSync("sSeriesArr")) {
+            let arr = wx.getStorageSync("sSeriesArr").split(",");
+            this.setData({
+                result: arr
+            })
+        }
+    },
+    getData() {
+        let obj = {
+            action: 'getUserSeriesName',
+            token: wx.getStorageSync('token') || 't%2BrswgjvzGM=',
+            sBrandName: this.data.brand
+        }
+        app.globalData.request(obj).then(res => {
+            this.setData({
+                list: res
+            })
+        })
+    },
+    onChange(event) {
+        this.setData({
+            result: event.detail,
+        });
+    },
+    toggle(event) {
+        const {
+            index
+        } = event.currentTarget.dataset;
+        const checkbox = this.selectComponent(`.checkboxes-${index}`);
+        checkbox.toggle();
+    },
+    noop() {},
+    save() {
+        wx.setStorageSync("sSeriesArr", this.data.result.toString()); 
+        wx.redirectTo({
+            url: '/pages/brandCrisis/crisiSet/index'
+        }) 
+    }
+})
\ No newline at end of file
diff --git a/pages/brandCrisis/chooseModel/index.json b/pages/brandCrisis/chooseModel/index.json
new file mode 100644
index 0000000..cdf14a7
--- /dev/null
+++ b/pages/brandCrisis/chooseModel/index.json
@@ -0,0 +1,4 @@
+{
+    "usingComponents": {
+    }
+}
\ No newline at end of file
diff --git a/pages/brandCrisis/chooseModel/index.wxml b/pages/brandCrisis/chooseModel/index.wxml
new file mode 100644
index 0000000..4b3d4bc
--- /dev/null
+++ b/pages/brandCrisis/chooseModel/index.wxml
@@ -0,0 +1,24 @@
+<view>
+    <van-checkbox-group value="{{ result }}" bind:change="onChange">
+        <van-cell-group>
+          <van-cell
+            wx:for="{{ list }}"
+            wx:key="index"
+            title="{{ item.name }}"
+            value-class="value-class"
+            clickable
+            data-index="{{ index }}"
+            bind:click="toggle"
+          >
+            <van-checkbox
+              catch:tap="noop"
+              class="checkboxes-{{ index }}"
+              name="{{ item.name }}"
+            />
+          </van-cell>
+        </van-cell-group>
+      </van-checkbox-group>
+      <view class="footer-btn">
+          <view class="footer-sbn" bindtap="save">确定</view>
+      </view>   
+</view>
\ No newline at end of file
diff --git a/pages/brandCrisis/chooseModel/index.wxss b/pages/brandCrisis/chooseModel/index.wxss
new file mode 100644
index 0000000..a794150
--- /dev/null
+++ b/pages/brandCrisis/chooseModel/index.wxss
@@ -0,0 +1,22 @@
+.value-class {
+    flex: none !important;
+  }
+  .footer-btn {
+    position: fixed;
+    width: 100vw;
+    height: 36px;
+    bottom: 40px;
+    line-height: 36px;
+    left: 0px;
+    background-color: #fff;
+    display: flex;
+    justify-content: center;
+}
+.footer-sbn {
+    width: 90%;
+    height: 100%;
+    background: #0084FF;
+    color: #fff;
+    text-align: center;
+    border-radius: 2px;
+}
\ No newline at end of file
diff --git a/pages/brandCrisis/crisiSet/index.js b/pages/brandCrisis/crisiSet/index.js
index dd5556f..34af822 100644
--- a/pages/brandCrisis/crisiSet/index.js
+++ b/pages/brandCrisis/crisiSet/index.js
@@ -11,7 +11,7 @@ Page({
         })
     },
     onShow() {
-        let sSeriesName = wx.getStorageSync("sSeriesName") || '';
+        let sSeriesName = wx.getStorageSync("sSeriesArr") || '';
         let sCrisis = wx.getStorageSync("sCrisis") || '1,2,3';
         this.setData({
             sSeriesName: sSeriesName,
@@ -33,9 +33,11 @@ Page({
             token: wx.getStorageSync('token') || 't%2BrswgjvzGM='
         }).then(res => {
             wx.navigateTo({
-                url: '/pages/brandSearch/index?sBrand=' + res
+                url: '/pages/brandCrisis/chooseModel/index?brand=' + res
             })
-        })
-        
+        })  
     },
+    save() {
+        
+    }
 })
\ No newline at end of file
diff --git a/pages/brandCrisis/crisiSet/index.wxml b/pages/brandCrisis/crisiSet/index.wxml
index a0f5aad..ae7293f 100644
--- a/pages/brandCrisis/crisiSet/index.wxml
+++ b/pages/brandCrisis/crisiSet/index.wxml
@@ -26,4 +26,7 @@
             详情
         </view>
     </van-cell>
+    <view class="footer-btn">
+        <view class="footer-sbn" bindtap="save">保存</view>
+    </view> 
 </view>
\ No newline at end of file
diff --git a/pages/brandCrisis/crisiSet/index.wxss b/pages/brandCrisis/crisiSet/index.wxss
index 3029ddb..9c8fa4f 100644
--- a/pages/brandCrisis/crisiSet/index.wxss
+++ b/pages/brandCrisis/crisiSet/index.wxss
@@ -1,5 +1,7 @@
 .cs-container {
+    width: calc(100% - 32px);
     padding: 0px 16px;
+    
 }
 .cs-dc {
     display: flex;
@@ -8,6 +10,7 @@
 .cs-dc-s1 {
     font-size: 14px;
     color: #333333;
+    width: 64%;
 }
 .cs-dc-s2 {
     font-size: 12px;
@@ -40,4 +43,23 @@
 .cs-vw {
     color: #D0D0D0;
     font-size: 13px;
+}
+.footer-btn {
+    position: fixed;
+    width: 100vw;
+    height: 36px;
+    bottom: 40px;
+    line-height: 36px;
+    left: 0px;
+    background-color: #fff;
+    display: flex;
+    justify-content: center;
+}
+.footer-sbn {
+    width: 90%;
+    height: 100%;
+    background: #0084FF;
+    color: #fff;
+    text-align: center;
+    border-radius: 2px;
 }
\ No newline at end of file
diff --git a/pages/brandCrisis/index.js b/pages/brandCrisis/index.js
index 0cc6d0d..a8d45f0 100644
--- a/pages/brandCrisis/index.js
+++ b/pages/brandCrisis/index.js
@@ -76,7 +76,7 @@ Page({
             sBrand: this.data.sBrand,
             sStartTime: sStartTime,
             sEndTime: sEndTime,
-            sSeriesName: sSeriesName,
+            // sSeriesName: sSeriesName,
             token: wx.getStorageSync('token') || 't%2BrswgjvzGM=',
         }
         app.globalData.request(obj, (val) => {
@@ -138,7 +138,7 @@ Page({
             sType: "BrandData",
             sCrisis: sCrisis,
             sBrand: this.data.sBrand,
-            sSeriesName: sSeriesName,
+            // sSeriesName: sSeriesName,
             token: wx.getStorageSync('token') || 't%2BrswgjvzGM='
         }
         app.globalData.request(obj, (val) => {
@@ -190,7 +190,7 @@ Page({
             sStartTime: sStartTime,
             sEndTime: sEndTime,
             sBrand: this.data.sBrand,
-            sSeriesName: sSeriesName,
+            // sSeriesName: sSeriesName,
             token: wx.getStorageSync('token') || 't%2BrswgjvzGM='
         }
         app.globalData.request(obj).then(res => {
diff --git a/pages/brandSearch/index.js b/pages/brandSearch/index.js
index 8aece6a..62c1843 100644
--- a/pages/brandSearch/index.js
+++ b/pages/brandSearch/index.js
@@ -5,9 +5,9 @@ Page({
         value: "",
         tabActive: 0,
         active: 1,
-        height:app.globalData.navBarHeight + app.globalData.statusBarHeight,
-        statusBarHeight:app.globalData.statusBarHeight,
-        navBarHeight:app.globalData.navBarHeight,
+        height: app.globalData.navBarHeight + app.globalData.statusBarHeight,
+        statusBarHeight: app.globalData.statusBarHeight,
+        navBarHeight: app.globalData.navBarHeight,
         navData: [],
         sourceData: [],
         mockData: [],
@@ -18,35 +18,37 @@ Page({
         sBrand: '',
         daActive: -1,
         dbActive: '',
-        dcActive: ''
+        dcActive: '',
+        model: ''
     },
     onLaunch() {
         wx.getSystemInfo({
             success: (res) => {
-              const ratio = 750 / res.windowWidth
-              const menuInfo = wx.getMenuButtonBoundingClientRect();
-              this.setData({
-                  top:  menuInfo.top * ratio ,
-                  left: menuInfo.left * ratio , 
-                  height: menuInfo.height * ratio ,
+                const ratio = 750 / res.windowWidth
+                const menuInfo = wx.getMenuButtonBoundingClientRect();
+                this.setData({
+                    top: menuInfo.top * ratio,
+                    left: menuInfo.left * ratio,
+                    height: menuInfo.height * ratio,
                 })
             }
-          })
+        })
     },
     onLoad() {
         let pages = getCurrentPages();
-        let currentPage = pages[pages.length-1]
-        let options = currentPage.options 
+        let currentPage = pages[pages.length - 1]
+        let options = currentPage.options
         this.setData({
-            type: options.type || 2,
-            sBrand: options.sBrand || ''
+            type: options.type || 2
         })
     },
     onShow() {
         this.getData();
         this.createSelectorQuery().select(".nav-top").boundingClientRect(res => {
             if (res) {
-                const { height } = res;
+                const {
+                    height
+                } = res;
                 this.setData({
                     heightTop: height
                 })
@@ -65,8 +67,8 @@ Page({
     handlerChoose(e) {
         const row = e.currentTarget.dataset.row;
         let n = this.data.navData.findIndex(ele => row.brandid === ele.brandid);
-        wx.setStorageSync('sBrand', row.brandname); 
-        if(this.data.type === 1) {
+        wx.setStorageSync('sBrand', row.brandname);
+        if (this.data.type === 1) {
             // wx.switchTab({
             //     url: "/pages/brandCrisis/index"
             // })
@@ -75,16 +77,16 @@ Page({
         this.setData({
             showPop: true,
             daActive: n
-        }) 
+        })
         this.getSeries(row.brandname);
     },
     handlerChoose1(e) {
-        if(this.data.sBrand) {
+        if (this.data.sBrand) {
             return;
         }
         const row = e.currentTarget.dataset.row;
-        wx.setStorageSync('sBrand', row.brandname); 
-        if(this.data.type === 1) {
+        wx.setStorageSync('sBrand', row.brandname);
+        if (this.data.type === 1) {
             // wx.switchTab({
             //     url: "/pages/brandCrisis/index"
             // })
@@ -93,13 +95,13 @@ Page({
         this.setData({
             showPop: true,
             dbActive: row.brandid
-        }) 
+        })
         this.getSeries(row.brandname);
     },
     handlerCloseDialog() {
         this.setData({
             showPop: false
-        }) 
+        })
     },
     handlerChooseS(e) {
         const row = e.currentTarget.dataset.row;
@@ -107,9 +109,6 @@ Page({
         this.setData({
             dcActive: row.name
         })
-        // wx.switchTab({
-        //     url: "/pages/brandCrisis/index"
-        // })
     },
     getSeries(brandname) {
         let obj = {
@@ -129,7 +128,7 @@ Page({
             title: '加载中',
             icon: 'loading',
             duration: 30000
-        }) 
+        })
         app.globalData.request({
             action: 'getUserBrand',
             token: 't%2BrswgjvzGM=',
@@ -141,9 +140,9 @@ Page({
                     data: []
                 });
             }
-            for(let i of res){
-                for(let j of arr){
-                    if(i.firstword == j.name){
+            for (let i of res) {
+                for (let j of arr) {
+                    if (i.firstword == j.name) {
                         j.data.push(i)
                     }
                 }
@@ -151,26 +150,39 @@ Page({
             let newArr = [];
             let obj = {};
             for (var i = 0; i < res.length; i++) {
-               if (!obj[res[i].brandid]) {
-                 newArr.push(res[i])
-                 obj[res[i].brandid] = true
-               }
+                if (!obj[res[i].brandid]) {
+                    newArr.push(res[i])
+                    obj[res[i].brandid] = true
+                }
             }
-            newArr = newArr.filter(ele => ele.brandname === this.data.sBrand)
             this.setData({
-                mockData:arr,
+                mockData: arr,
                 navData: newArr,
                 sourceData: newArr
             })
             setTimeout(() => {
                 wx.hideToast();
             }, 1000)
-         
         })
     },
     handlerBack() {
         wx.navigateBack({
             delta: 1
         });
+    },
+    onChange(event) {
+        this.setData({
+            model: event.detail,
+        });
+        wx.setStorageSync('sSeries', event.detail);
+    },
+    onClick(event) {
+        const {
+            name
+        } = event.currentTarget.dataset;
+        this.setData({
+            model: name
+        });
+        wx.setStorageSync('sSeries', name);
     }
-});
+});
\ No newline at end of file
diff --git a/pages/brandSearch/index.wxml b/pages/brandSearch/index.wxml
index acc0d80..fc0f786 100644
--- a/pages/brandSearch/index.wxml
+++ b/pages/brandSearch/index.wxml
@@ -1,9 +1,9 @@
 <view class="view-page">
     <view class="navigation nav-top" style="background: #006BFF;">
-        <!--手机状态栏的高度-->
+        <!-- 手机状态栏的高度 -->
         <view style="height:{{statusBarHeight}}px;width: 100%;"></view>
         <view class="bs-top-title" style="height: {{navBarHeight}}px;width: 100%;">
-            <van-icon class="bs-top-title-ic" name="arrow-left" bindtap="handlerBack"/>
+            <van-icon class="bs-top-title-ic" name="arrow-left" bindtap="handlerBack" />
             <text>硕为思汽车智能洞察</text>
         </view>
         <view class="bs-top">
@@ -11,7 +11,7 @@
         </view>
         <view class="bs-tabs">
             <scroll-view class="bs-tab-sv" scroll-x="true" enable-flex="true">
-                <view class="bs-tab-sv-item {{index === daActive ? 'd-active' : ''}}" wx:for="{{navData}}" data-row="{{item}}" wx:key="index" bindtap="handlerChoose">
+                <view class="bs-tab-sv-item" wx:for="{{navData}}" data-row="{{item}}" wx:key="index" bindtap="handlerChoose">
                     <image class="userAvatar" src="{{item.img}}" lazy-load="{{true}}" />
                     <view class="bs-tab-title">{{item.brandname}}</view>
                 </view>
@@ -22,16 +22,19 @@
     <van-index-bar class="bs-bar" sticky-offset-top="{{heightTop}}">
         <view wx:for="{{mockData}}" wx:key="idx">
             <van-index-anchor index="{{item.name}}" />
-            <view class="bs-item {{item2.brandid === dbActive ? 'd-active' : ''}}" wx:for="{{item.data}}" wx:key="idx" wx:for-item="item2" data-row="{{item2}}" bindtap="handlerChoose1">
+            <view class="bs-item" wx:for="{{item.data}}" wx:key="idx" wx:for-item="item2" data-row="{{item2}}" bindtap="handlerChoose1">
                 <image slot="icon" class="bs-item-image" src="{{item2.img}}" lazy-load="{{true}}" />
                 <text>{{item2.brandname}}</text>
             </view>
         </view>
     </van-index-bar>
     <van-popup z-index="2000" show="{{showPop}}" custom-style="height: calc(100% - {{heightTop}}px);width: 68%; top: {{heightTop*2+55}}px;" position="right" bind:close="handlerCloseDialog">
-        <view class="bs-item {{dcActive === item.name ? 'd-active' : ''}}" wx:for="{{series}}" wx:key="index" wx:for-item="item" data-row="{{item}}" bindtap="handlerChooseS">
-            <image slot="icon" class="bs-item-image" src="{{item.img}}" lazy-load="{{true}}" />
-            <text>{{item.name}}</text>
-        </view>
+        <van-radio-group value="{{ model }}" bind:change="onChange">
+            <van-cell-group>
+                <van-cell  wx:for="{{ series }}" wx:key="index" title="{{ item.name }}" clickable data-name="{{item.name}}" bind:click="onClick">
+                    <van-radio slot="right-icon" name="{{item.name}}" />
+                </van-cell>
+            </van-cell-group>
+        </van-radio-group>
     </van-popup>
 </view>
\ No newline at end of file
diff --git a/pages/brandSearch/index.wxss b/pages/brandSearch/index.wxss
index 160b720..180457c 100644
--- a/pages/brandSearch/index.wxss
+++ b/pages/brandSearch/index.wxss
@@ -131,6 +131,10 @@
     width: 100%;
     overflow: auto;
 }
+.value-class {
+    flex: none !important;
+}
 .d-active {
     background: #4A9AFF;
+    color: #fff;
 }
\ No newline at end of file