<el-select

          v-model="set_invoice_form.InvoiceType"

          placeholder="请选择"

          :disabled="setdisabled"

        >

          <el-option

            v-for="item in NameOptions"

            :value="item"

            :key="item.value"

            :label="item.label"

          ></el-option>

        </el-select>

 set_invoice_form: any = {

    InvoiceType: {}

  };

  this.set_invoice_form.InvoiceType = this.NameOptions[0]