diff --git a/game-server/app/servers/guild/handler/gvgBattleHandler.ts b/game-server/app/servers/guild/handler/gvgBattleHandler.ts
index e3dd8abec..5426ac737 100644
--- a/game-server/app/servers/guild/handler/gvgBattleHandler.ts
+++ b/game-server/app/servers/guild/handler/gvgBattleHandler.ts
@@ -79,7 +79,7 @@ export class GVGBattleHandler {
 
         let groupKey = await getGroupKey(serverId);
         let role = await RoleModel.findByRoleId(roleId, 'lv title');
-        let updateParam: SaveTeamUpdateParam = { index, head, spine, frame, roleName, serverId, leagueCode, leagueName, lv: role.lv, title: role.title, combo }
+        let updateParam: SaveTeamUpdateParam = { index, head, spine, frame, roleName, serverId, leagueCode, leagueName, lv: role.lv, title: role.title }
         if(lineup) {
             let hids: number[] = [];
             for(let { actorId, subHid } of lineup) {
@@ -98,6 +98,7 @@ export class GVGBattleHandler {
             updateParam.cityId = cityId;
             updateParam.areaId = getBirthAreaOfCity(city, leagueCode)
         }
+        if(combo) updateParam.combo = combo;
         const team = await GVGTeamModel.saveTeam(roleId, index, updateParam, { configId, groupKey, durability, maxDurability: durability  });
         if (!team) {
             return resResult(STATUS.GVG_SAVE_TEAM_FAILED);
diff --git a/shared/domain/gvgField/gvgDb.ts b/shared/domain/gvgField/gvgDb.ts
index db403e629..0b5e0a4f9 100644
--- a/shared/domain/gvgField/gvgDb.ts
+++ b/shared/domain/gvgField/gvgDb.ts
@@ -280,7 +280,7 @@ export interface SaveTeamUpdateParam {
     frame: number;
     spine: number;
     lineup?: GVGHeroInfo[];
-    combo: Combo[];
+    combo?: Combo[];
     lineupCe?: number;
     cityId?: number;
     areaId?: number;