1.单选选择意外险的时候默认勾选一个

2.紫金财险框改成多选，并完成相关功能

src/views/Letter/Letter.vue

@@ -944,7 +944,7 @@
                 <h3>意外险信息</h3>
                 <div class="dis a-c " style="margin-bottom:15px">
                   <span style="margin-right:15px;color:#606266;">选择意外险：</span>
-                  <el-select style="width: 250px;" filterable  size="small" clearable v-model="insuranceZJ" placeholder="选择类型" @clear="clearAccidentFormZJ"
+                  <el-select style="width: 250px;" filterable multiple size="small" clearable v-model="insuranceZJ" placeholder="选择类型" @clear="clearAccidentFormZJ"
                       @change="zijinInsuranceChange">
                       <el-option v-for="(item, index) in ziJinInsuranceData" :key="index" :label="item.projectName"
                         :value="item.projectCode"></el-option>
@@ -3678,18 +3678,40 @@ export default {
       this.anshengaccidentalDrivingVo.planSeries=data.planSeries;
       this.anshengInsuranceData1=[];
       this.anshengInsuranceData1=data.departmentProductList;
+      if(this.anshengInsuranceData1.length){
+        this.ASDrivingChange(this.anshengInsuranceData1[0])
+      }
     },
     hengbangInsuranceChange(index){
       this.HBInsuranceData=[(this.hengbangInsuranceData).find(val=>val.programcode==index)]
+      if(this.HBInsuranceData.length){
+        this.HBDrivingChange(this.HBInsuranceData[0])
+      }
     },
     zijinInsuranceChange(index){
-      this.ZJInsuranceData=[(this.ziJinInsuranceData).find(val=>val.projectCode==index)]
+      this.ZJInsuranceData=[]
+      this.$refs.expandTable[0].clearSelection()
+      index.forEach(item=>{
+        this.ZJInsuranceData.push((this.ziJinInsuranceData).find(val=>val.projectCode==item))
+      })
+      this.ZJInsuranceData.forEach(item=>{
+        this.$nextTick(()=>{
+          this.$refs.expandTable[0].toggleRowSelection(item);
+        })
+      })
+      this.CheckboxChange(this.ZJInsuranceData)
     },
     renshouInsuranceChange(index){
       this.RSInsuranceData=[(this.renshouInsuranceData).find(val=>val.id==index)]
+      if(index){
+        this.RSDrivingChange(this.RSInsuranceData[0])
+      }
     },
     zhonganInsuranceChange(index){
       this.ZRInsuranceData=[(this.zhonganInsuranceData).find(val=>val.combination==index)]
+      if(index){
+        this.ZADrivingChange(this.ZRInsuranceData[0])
+      }
     },
     // 选择意外险类型
     async ywxxxchange(index) {
@@ -3862,7 +3884,6 @@ export default {
         this.HBtemplateSelection=row.programcode;
         this.hengbangaccidentalDrivingVo=row;
       }
-
     },
     //人寿驾意险选择
     RSDrivingChange(row){
@@ -3873,7 +3894,6 @@ export default {
         this.RStemplateSelection=row.id;
         this.renshouaccidentalDrivingVo=row;
       }
-
     },
 
     //安盛驾意险选择
@@ -3896,7 +3916,6 @@ export default {
         this.ZAtemplateSelection=row.combination;
         this.zhonganaccidentalDrivingVo=row;
       }
-
     },
     RSDrivingRadio(row){
       this.RSDrivingChange(row)
@@ -3912,7 +3931,6 @@ export default {
     },
     //紫金特约选择
     zijinengageChange(select, row) {
-      console.log(select,row)
       this.zijinengageList = [];
       select.map(val => {
         this.zijinengageList.push({