diff --git a/game-server/app/services/battleService.ts b/game-server/app/services/battleService.ts
index b16bb5fb1..ef8e3f3ad 100644
--- a/game-server/app/services/battleService.ts
+++ b/game-server/app/services/battleService.ts
@@ -588,7 +588,7 @@ export function getRandRobot(cnt = 1, withAttr = false) {
                 let dicHero = gameData.hero.get(hero.actorId);
                 heroes.push({
                     id: hero.actorId,
-                    star: hero.star,
+                    star: hero.star||dicHero.initialStars,
                     colorStar: 0,
                     lv: hero.lv,
                     quality: dicHero.quality