diff --git a/game-server/app/servers/activity/handler/signInHandler.ts b/game-server/app/servers/activity/handler/signInHandler.ts
index e5d174ff1..f52d839f1 100644
--- a/game-server/app/servers/activity/handler/signInHandler.ts
+++ b/game-server/app/servers/activity/handler/signInHandler.ts
@@ -33,7 +33,7 @@ export class SignInHandler {
         const serverId = session.get('serverId');
 
         let todayIndex = moment(new Date()).date();
-        if (todayIndex < 5 || todayIndex > 24) {//未开启
+        if (todayIndex < SIGNIN_OPEN || todayIndex > SIGNIN_CLOSE) {//未开启
             return resResult(STATUS.ACTIVITY_CLOSED);
         }
 
diff --git a/shared/consts/constModules/activityConst.ts b/shared/consts/constModules/activityConst.ts
index fd8770214..128296d07 100644
--- a/shared/consts/constModules/activityConst.ts
+++ b/shared/consts/constModules/activityConst.ts
@@ -101,5 +101,5 @@ export const SIGNIN_VIP_OPEN_LIMIT = 15;
 export const DAILYRMBGIFTS_DAYS = 7;//一次性购买*天
 
 //签到活动开启时间
-export const SIGNIN_OPEN = 5;//*号0点开启
-export const SIGNIN_CLOSE = 30;//*号晚上24点结束
\ No newline at end of file
+export const SIGNIN_OPEN = 1;//*号0点开启
+export const SIGNIN_CLOSE = 31;//*号晚上24点结束
\ No newline at end of file
diff --git a/shared/domain/activityField/signInField.ts b/shared/domain/activityField/signInField.ts
index fb9fd6ad0..e378a56a0 100644
--- a/shared/domain/activityField/signInField.ts
+++ b/shared/domain/activityField/signInField.ts
@@ -1,10 +1,7 @@
 import moment = require('moment');
-import { ACTIVITY_RESOURCES_TYPE } from '../../consts';
+import { ACTIVITY_RESOURCES_TYPE, SIGNIN_CLOSE, SIGNIN_OPEN } from '../../consts';
 import { ActivityModelType } from '../../db/Activity';
 import { ActivitySignInModelType } from '../../db/ActivitySignIn';
-import { RewardInter } from '../../pubUtils/interface';
-import { parseGoodStrWithType, parseHeroStrWithType } from '../../pubUtils/util';
-import { CreateHeroParam } from '../roleField/hero';
 import { ActivityBase } from './activityField';
 
 
@@ -60,15 +57,15 @@ export class SignInData extends ActivityBase {
 
     public initData(data: string) {
         let date = new Date();
-        this.beginTime = moment(date.setDate(5)).startOf('day').valueOf();
-        this.endTime = moment(date.setDate(25)).endOf('day').valueOf();
+        this.beginTime = moment(date.setDate(SIGNIN_OPEN)).startOf('day').valueOf();
+        this.endTime = moment(date.setDate(SIGNIN_CLOSE)).endOf('day').valueOf();
 
         let dataObj = JSON.parse(data);
         this.price = dataObj.price;
         this.productID = dataObj.productID;
         this.consume = dataObj.consume;
         this.roundIndex = moment().diff(moment(this.beginTime).startOf('months'), 'months') + 1;
-        this.todayIndex = moment(Date.now()).date() - 4;
+        this.todayIndex = moment(Date.now()).date() - SIGNIN_OPEN + 1;
 
         let arr = dataObj.data
         for (let obj of arr) {