diff --git a/game_web/web_group/src/main/java/com/group/job/UpdateRobotRoomJob.java b/game_web/web_group/src/main/java/com/group/job/UpdateRobotRoomJob.java
index e4a2b48..3d74da4 100644
--- a/game_web/web_group/src/main/java/com/group/job/UpdateRobotRoomJob.java
+++ b/game_web/web_group/src/main/java/com/group/job/UpdateRobotRoomJob.java
@@ -507,6 +507,14 @@ public class UpdateRobotRoomJob implements Job{
 					String roomId = room_list.get(3);
 					int time = Integer.parseInt(roomtime);
 					if (time+20 < sttime) {
+						//回收机器人
+						for (int i = 0; i < players.size(); i++) {
+							int player_id = players.getInt(i);
+							Redis.use("group1_db1").srem("used_robot", Integer.toString(player_id));
+							Redis.use("group1_db1").sadd("free_robot", Integer.toString(player_id));
+							logger.info("回收机器人: " + player_id + " 到可用池");
+						}
+						
 						js2.hset(allrobotkeys+gameid,players.get(0)+"",0+"");
 						//解散房间
 						GroupPublisherService.delRoomEvt(groupId, roomId);