diff --git a/logic/service/fight/action.go b/logic/service/fight/action.go
index 388ee9df7..6b3e0b07d 100644
--- a/logic/service/fight/action.go
+++ b/logic/service/fight/action.go
@@ -370,7 +370,7 @@ func (f *FightC) collectFightPetInfos(inputs []*input.Input) []info.FightPetInfo
 			Hp:               currentPet.Info.Hp,
 			MaxHp:            currentPet.Info.MaxHp,
 			Level:            currentPet.Info.Level,
-			Catchable:        uint32(fighter.CanCapture),
+			Catchable:        fightPetCatchableFlag(fighter.CanCapture),
 		}
 		if fighter.AttackValue != nil {
 			fightInfo.Prop = fighter.AttackValue.Prop
@@ -380,6 +380,13 @@ func (f *FightC) collectFightPetInfos(inputs []*input.Input) []info.FightPetInfo
 	return infos
 }
 
+func fightPetCatchableFlag(catchRate int) uint32 {
+	if catchRate > 0 {
+		return 1
+	}
+	return 0
+}
+
 // checkBothPlayersReady 检查PVP战斗中双方是否都已准备完成
 // 参数c为当前准备的玩家，返回true表示双方均准备完成
 func (f *FightC) checkBothPlayersReady(currentPlayer common.PlayerI) bool {