message: [bugfix] Area: city list empty
diff: @@ -127,8 +127,10 @@ export default create({
  if (index === 0) {
  const cityList = this.getList('city', code.slice(0, 2));
  picker.setColumnValues(1, cityList);
  + if (cityList.length) {
  code = cityList[0].code;
  }
  + }
  picker.setColumnValues(2, this.getList('county', code.slice(0, 4)));
  this.$emit('change', picker, values, index);
  