diff --git a/worldsrv/action_player.go b/worldsrv/action_player.go
index 4c76e04..0bf4180 100644
--- a/worldsrv/action_player.go
+++ b/worldsrv/action_player.go
@@ -3181,7 +3181,9 @@ func CSUpdateAttribute(s *netlib.Session, packetId int, data interface{}, sid in
 			}
 		} else {
 			pack.OpRetCode = player_proto.OpResultCode_OPRC_Sucess
-			p.GuideData[msg.GuideId] = int32(msg.Param[0])
+			if len(msg.Param) > 0 {
+				p.GuideData[msg.GuideId] = int32(msg.Param[0])
+			}
 			send()
 			return nil
 		}
diff --git a/worldsrv/lotterymgr.go b/worldsrv/lotterymgr.go
index 3833728..4cad494 100644
--- a/worldsrv/lotterymgr.go
+++ b/worldsrv/lotterymgr.go
@@ -47,6 +47,22 @@ func init() {
 				}
 			}
 		},
+		OnMiniTimerFunc: func() {
+			for i := range LotteryMgrInst.Data {
+				for k := range LotteryMgrInst.Data[i] {
+					d := LotteryMgrInst.Data[i][k]
+					if d == nil {
+						continue
+					}
+					lc := PlatformMgrSingleton.GetLotteryConfig(d.Platform, d.CId)
+					if lc == nil || lc.GetOn() != common.On {
+						continue
+					}
+					// 随机给机器人发放抽奖码
+					d.sendRobotCode(1, 5)
+				}
+			}
+		},
 	})
 }
 
@@ -477,8 +493,6 @@ func (l *LotteryMgr) Update() {
 			if lc == nil || lc.GetOn() != common.On {
 				continue
 			}
-			// 随机给机器人发放抽奖码
-			d.sendRobotCode(1, 5)
 			// 活动结束，开始抽奖
 			d.Done()
 			// 开始发奖