diff --git a/modules/battle/modelBattle.go b/modules/battle/modelBattle.go
index fd7f43f30..e0481bbb5 100644
--- a/modules/battle/modelBattle.go
+++ b/modules/battle/modelBattle.go
@@ -118,6 +118,9 @@ func (this *modelBattleComp) createeve(session comm.IUserSession, conn *db.DBCon
 		}
 		if req.Sysformat != nil && len(req.Sysformat) > 0 {
 			for i, v := range req.Sysformat {
+				if v == 0 {
+					continue
+				}
 				if captain, masters, code = this.createMasterRoles(100, i, v); code != pb.ErrorCode_Success {
 					return
 				}
@@ -129,6 +132,9 @@ func (this *modelBattleComp) createeve(session comm.IUserSession, conn *db.DBCon
 		}
 		if req.Backupformat != nil && len(req.Backupformat) > 0 {
 			for i, v := range req.Backupformat {
+				if v == 0 {
+					continue
+				}
 				if captain, masters, code = this.createMasterRoles(100, i, v); code != pb.ErrorCode_Success {
 					return
 				}