时间：整理时间方法

shared/db/UserTask.ts

@@ -1,6 +1,7 @@
 import BaseModel from './BaseModel';
 import { index, getModelForClass, prop, DocumentType, modelOptions } from '@typegoose/typegoose';
-import { getCurWeekDate } from '../pubUtils/timeUtil';
+import { getZeroPointD } from '../pubUtils/timeUtil';
+import { SHOP_REFRESH_TYPE } from '../consts';
 
 /**
   * 玩家购买商店记录表，每个商品一条，每次刷新新建一条
@@ -39,7 +40,7 @@ export default class UserTask extends BaseModel {
 
     
     public static async findByRole(roleId: string) {
-      let curWeek = getCurWeekDate(1, 5);
+      let curWeek = getZeroPointD(SHOP_REFRESH_TYPE.WEEKLY);
       let rec: UserTaskType = await UserTaskModel.findOneAndUpdate({ roleId }, { $setOnInsert: {
         mainTaskStage: 1, dailyTaskPoint: 0, dailyTaskRefWeekly: curWeek, dailyTaskPointWeekly: 0, dailyTaskBox: [], achievementPoint: 0, achievementBox: []
       } }, { new: true, upsert: true }).lean();
@@ -86,7 +87,7 @@ export default class UserTask extends BaseModel {
     }
 
     public static async refreshWeekly(roleId: string, debug = false) {
-      let curWeek = getCurWeekDate(1, 5);
+      let curWeek = getZeroPointD(SHOP_REFRESH_TYPE.WEEKLY);
       let condition = { roleId };
       if(!debug) {
         condition['dailyTaskRefWeekly'] = { $lt: curWeek }