diff --git a/modules/battle/modelBattle.go b/modules/battle/modelBattle.go
index e9c33b117..c55007507 100644
--- a/modules/battle/modelBattle.go
+++ b/modules/battle/modelBattle.go
@@ -972,7 +972,10 @@ func (this *modelBattleComp) creatStoneBattle(session comm.IUserSession, diBuff
 			return
 		}
 		for _, v1 := range masters {
-			v1.BattleBeforeSkill = diBuff
+			if v1 != nil {
+				v1.BattleBeforeSkill = diBuff
+			}
+
 		}
 		record.Buleflist[i] = &pb.DBBattleFormt{
 			Leadpos: captain,