diff --git a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/convertor/game/GameRankingConvertor.java b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/convertor/game/GameRankingConvertor.java
index 7dc4fccf..72a019f5 100644
--- a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/convertor/game/GameRankingConvertor.java
+++ b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/convertor/game/GameRankingConvertor.java
@@ -30,6 +30,7 @@ public class GameRankingConvertor {
         co.setSysOrigin(record.getSysOrigin());
         co.setTotalPrizeAmount(record.getTotalPrizeAmount());
         co.setPeriodType(record.getPeriodType());
+        co.setGameCreateTime(record.getGameCreateTime());
         return co;
     }
 }
diff --git a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/service/game/common/GameEventService.java b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/service/game/common/GameEventService.java
index 854289cb..78f9616b 100644
--- a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/service/game/common/GameEventService.java
+++ b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/service/game/common/GameEventService.java
@@ -169,6 +169,7 @@ public class GameEventService {
                         .amount(gold)
                         .periodType(GameRankingPeriodType.WEEK.getCode())
                         .periodKey(ZonedDateTimeAsiaRiyadhUtils.nowWeekMondayToInt().toString())
+                        .gameCreateTime(gameConfig.getCreateTime())
                         .build()
         );
     }
diff --git a/rc-service/rc-service-other/other-client/src/main/java/com/red/circle/other/app/dto/clientobject/game/GameRankingCO.java b/rc-service/rc-service-other/other-client/src/main/java/com/red/circle/other/app/dto/clientobject/game/GameRankingCO.java
index e198e61e..61f2c88a 100644
--- a/rc-service/rc-service-other/other-client/src/main/java/com/red/circle/other/app/dto/clientobject/game/GameRankingCO.java
+++ b/rc-service/rc-service-other/other-client/src/main/java/com/red/circle/other/app/dto/clientobject/game/GameRankingCO.java
@@ -2,6 +2,10 @@ package com.red.circle.other.app.dto.clientobject.game;
 
 import lombok.Data;
 
+import java.sql.Timestamp;
+import java.time.Duration;
+import java.time.Instant;
+
 /**
  * 游戏排行榜返回对象.
  *
@@ -51,4 +55,16 @@ public class GameRankingCO {
      * 周期类型
      */
     private String periodType;
+
+    /**
+     * 游戏创建时间
+     */
+    private Timestamp gameCreateTime;
+
+    public boolean isLatest() {
+        if (gameCreateTime == null) {
+            return false;
+        }
+        return Duration.between(gameCreateTime.toInstant(), Instant.now()).toDays() < 7;
+    }
 }
diff --git a/rc-service/rc-service-other/other-domain/src/main/java/com/red/circle/other/domain/game/GameRankingIncrementCmd.java b/rc-service/rc-service-other/other-domain/src/main/java/com/red/circle/other/domain/game/GameRankingIncrementCmd.java
index 8b195c71..e233f5d0 100644
--- a/rc-service/rc-service-other/other-domain/src/main/java/com/red/circle/other/domain/game/GameRankingIncrementCmd.java
+++ b/rc-service/rc-service-other/other-domain/src/main/java/com/red/circle/other/domain/game/GameRankingIncrementCmd.java
@@ -57,6 +57,11 @@ public class GameRankingIncrementCmd {
      */
     private String periodKey;
 
+    /**
+     * 游戏创建时间
+     */
+    private java.sql.Timestamp gameCreateTime;
+
     /**
      * 中奖金额（单位：分）
      */
diff --git a/rc-service/rc-service-other/other-domain/src/main/java/com/red/circle/other/domain/game/GameRankingRecord.java b/rc-service/rc-service-other/other-domain/src/main/java/com/red/circle/other/domain/game/GameRankingRecord.java
index e1a9c289..e838baeb 100644
--- a/rc-service/rc-service-other/other-domain/src/main/java/com/red/circle/other/domain/game/GameRankingRecord.java
+++ b/rc-service/rc-service-other/other-domain/src/main/java/com/red/circle/other/domain/game/GameRankingRecord.java
@@ -2,6 +2,9 @@ package com.red.circle.other.domain.game;
 
 import lombok.Data;
 
+import java.sql.Timestamp;
+import java.time.LocalDateTime;
+
 /**
  * 游戏排行榜领域对象.
  *
@@ -56,4 +59,9 @@ public class GameRankingRecord {
      * 总中奖金额（单位：分）
      */
     private Long totalPrizeAmount;
+
+    /**
+     * 游戏创建时间
+     */
+    private Timestamp gameCreateTime;
 }
diff --git a/rc-service/rc-service-other/other-infrastructure/src/main/java/com/red/circle/other/infra/database/mongo/entity/game/rank/GameRanking.java b/rc-service/rc-service-other/other-infrastructure/src/main/java/com/red/circle/other/infra/database/mongo/entity/game/rank/GameRanking.java
index 73e91427..9949b55b 100644
--- a/rc-service/rc-service-other/other-infrastructure/src/main/java/com/red/circle/other/infra/database/mongo/entity/game/rank/GameRanking.java
+++ b/rc-service/rc-service-other/other-infrastructure/src/main/java/com/red/circle/other/infra/database/mongo/entity/game/rank/GameRanking.java
@@ -6,6 +6,7 @@ import org.springframework.data.mongodb.core.index.CompoundIndex;
 import org.springframework.data.mongodb.core.index.CompoundIndexes;
 import org.springframework.data.mongodb.core.mapping.Document;
 
+import java.sql.Timestamp;
 import java.time.LocalDateTime;
 
 /**
@@ -76,6 +77,11 @@ public class GameRanking {
      */
     private Long totalPrizeAmount;
 
+    /**
+     * 游戏创建时间
+     */
+    private Timestamp gameCreateTime;
+
     /**
      * 创建时间
      */
diff --git a/rc-service/rc-service-other/other-infrastructure/src/main/java/com/red/circle/other/infra/gateway/game/GameRankingGatewayImpl.java b/rc-service/rc-service-other/other-infrastructure/src/main/java/com/red/circle/other/infra/gateway/game/GameRankingGatewayImpl.java
index 11f438f4..86b1b0b0 100644
--- a/rc-service/rc-service-other/other-infrastructure/src/main/java/com/red/circle/other/infra/gateway/game/GameRankingGatewayImpl.java
+++ b/rc-service/rc-service-other/other-infrastructure/src/main/java/com/red/circle/other/infra/gateway/game/GameRankingGatewayImpl.java
@@ -86,6 +86,7 @@ public class GameRankingGatewayImpl implements GameRankingGateway {
         update.setOnInsert("gameId", cmd.getGameId());
         update.setOnInsert("periodType", cmd.getPeriodType());
         update.setOnInsert("periodKey", cmd.getPeriodKey());
+        update.setOnInsert("gameCreateTime", cmd.getGameCreateTime());
         update.setOnInsert("gameCover", cmd.getGameCover());
         update.setOnInsert("gameUrl", cmd.getGameUrl());
         update.setOnInsert("gameName", cmd.getGameName());
@@ -107,6 +108,7 @@ public class GameRankingGatewayImpl implements GameRankingGateway {
         record.setPeriodType(entity.getPeriodType());
         record.setPeriodKey(entity.getPeriodKey());
         record.setTotalPrizeAmount(entity.getTotalPrizeAmount());
+        record.setGameCreateTime(entity.getGameCreateTime());
         return record;
     }
 }