微信小程序选中月份后下次再点开是上次的选中的月份，而编译的android应用只默认当前月份

<picker mode="date" ref="picker" :disabled="disabled" :value="date" fields="month" @change="bindDateChange"><text class="uni-calendar__header-text">{{ selectYearMonthCpd }}</text>
</picker>

			bindDateChange(e) {this.date = e.detail.value;}