演武台：修复bug

shared/db/Guild.ts

@@ -3,7 +3,7 @@ import { index, getModelForClass, prop, DocumentType, Ref } from '@typegoose/typ
 import Role, { RoleType } from './Role';
 import { genCode } from '../pubUtils/util';
 import { GUILD_STRUCTURE, GUILD_STATUS, GUILD_PER_PAGE, GUILD_SELECT, REDIS_KEY, SHOP_REFRESH_TYPE } from '../consts';
-import { getZeroPoint, nowSeconds } from '../pubUtils/timeUtil';
+import { getZeroPoint, getZeroPointD, nowSeconds } from '../pubUtils/timeUtil';
 import { reduceCe } from '../pubUtils/util';
 import { gameData } from '../pubUtils/data';
 
@@ -103,7 +103,7 @@ export default class Guild extends BaseModel {
     @prop({ required: true, default: () => { return getZeroPoint(SHOP_REFRESH_TYPE.WEEKLY) } })
     resetTrainTime: number;//上次刷新挑战训练场次数的时间
 
-    @prop({ required: true, default: getZeroPoint })
+    @prop({ required: true, default: getZeroPointD })
     refOpenBossTime: Date;   // 开启boss本刷新时间
 
     @prop({ required: true, default: 0 })