优化

pages/order/order.vue

@@ -792,8 +792,8 @@
 								storeId: that.roomInfo.storeId,
 								roomId: that.roomInfo.id,
 								orderMode: that.orderTypeList[that.index].type,
-								preStartDate: this.dateObj.startDate,
-								preEndDate: this.dateObj.endDate,
+								preStartDate: that.dateObj.startDate,
+								preEndDate: that.dateObj.endDate,
 								selectId: that.selectCouponIndex >= 0 ? that.useCouponList[that.selectCouponIndex].id :''
 							})
 						}