diff --git a/shared/domain/activityField/rechargeMoneyField.ts b/shared/domain/activityField/rechargeMoneyField.ts
index 60be28125..1c56ce00f 100644
--- a/shared/domain/activityField/rechargeMoneyField.ts
+++ b/shared/domain/activityField/rechargeMoneyField.ts
@@ -1,5 +1,6 @@
 import { ActivityModelType } from '../../db/Activity';
 import { ActivityRechargeMoneyModelType } from '../../db/ActivityRechargeMoney';
+import { getZeroPointD } from '../../pubUtils/timeUtil';
 import { getRandEelmWithWeight, getRandSingleEelm } from '../../pubUtils/util';
 import { ActivityBase } from './activityField';
 
@@ -29,6 +30,8 @@ export class RechargeMoneyPool {
     quality: number;  // 物品的品级
 
     hasGet: boolean = false; // 是否已经获取过了
+    getNumBeforeToday: number = 0; // 获取次数
+    getNumToday: number = 0;
 
     constructor(data: RechargeMoneyPoolInDb) {
         this.id = data.id;
@@ -37,8 +40,21 @@ export class RechargeMoneyPool {
         this.quality = data.quality;
     }
 
-    setHasGet(hasGet: boolean) {
-        this.hasGet = hasGet;
+    setRecord(record: ActivityRechargeMoneyModelType) {
+        this.hasGet = true;
+        if(record.rewardTime < getZeroPointD()) {
+            this.getNumBeforeToday ++;
+        } else {
+            this.getNumToday ++;
+        }
+    }
+
+    unsetHasGet() {
+        this.hasGet = false;
+    }
+
+    setHasGet() {
+        this.hasGet = true;
     }
 }
 
@@ -89,7 +105,7 @@ export class RechargeMoneyData extends ActivityBase {
             }
         }
         let result = getRandSingleEelm(elems);
-        result.setHasGet(true);
+        result.setHasGet();
         return result;
     }
 
@@ -106,7 +122,21 @@ export class RechargeMoneyData extends ActivityBase {
             } 
             if(record.poolId) {
                 let pool = this.findItemFromPool(record.poolId);
-                if(pool) pool.setHasGet(true);
+                if(pool) {
+                    pool.setRecord(record);
+                }
+            }
+        }
+        this.resetPool();
+    }
+
+    private resetPool() {
+        let beforeNums = this.pool.map(cur => cur.getNumBeforeToday);
+        let min = Math.min(...beforeNums);
+        let max = Math.max(...beforeNums);
+        if(max != 0 && max == min) { // 当所有奖池都抽过一遍的时候，第二天五点，重置
+            for(let item of this.pool) {
+                if(item.getNumToday <= 0) item.unsetHasGet();
             }
         }
     }