diff --git a/assets/script/game/common/SingletonModuleComp.ts b/assets/script/game/common/SingletonModuleComp.ts
index df8f6efe..b371719d 100644
--- a/assets/script/game/common/SingletonModuleComp.ts
+++ b/assets/script/game/common/SingletonModuleComp.ts
@@ -7,6 +7,8 @@ import {  WxCloudApi } from "../wx_clound_client_api/WxCloudApi";
 import { GameEvent } from "./config/GameEvent";
 import { GameScoreStats } from "./config/HeroAttrs";
 import { mLogger } from "./Logger";
+import { TalentType } from "./config/TalentSet";
+
 /**
  * 用远程数据覆盖本地数据（统一方法）
  * @param remoteData 远程数据（云端或本地调试）
@@ -16,7 +18,7 @@ interface GameDate{
     heros:any,
     fight_hero:number,
     collection?: {
-        talents: Record<number, number>,
+        talents: Partial<Record<TalentType, number>>,
         player_level: number,
         player_exp: number,
         talent_points: number,
@@ -63,7 +65,7 @@ export class SingletonModuleComp extends ecs.Comp {
     heros:any= [5001]
     
     collection: {
-        talents: Record<number, number>;
+        talents: Partial<Record<TalentType, number>>;
         player_level: number;
         player_exp: number;
         talent_points: number;
diff --git a/assets/script/game/common/config/TalentSet.ts b/assets/script/game/common/config/TalentSet.ts
index fe4da9fe..959f9785 100644
--- a/assets/script/game/common/config/TalentSet.ts
+++ b/assets/script/game/common/config/TalentSet.ts
@@ -42,29 +42,29 @@ export const TalentConfig = {
         { maxLevel: 30, expPerLevel: 200 }
     ],
     
-    // 天赋列表
+    // 所有天赋定义（使用数组维护）
     talents: [
-        { id: 1, name: "攻击强化", icon: "⚔️", desc: "所有英雄 ATK +{value}%", 
+        { id: TalentType.Attack, name: "攻击强化", icon: "⚔️", desc: "所有英雄 ATK +{value}%", 
           maxLevel: 5, values: [3, 6, 9, 12, 15], costs: [1, 1, 2, 2, 3] },
-        { id: 2, name: "生命强化", icon: "❤️", desc: "所有英雄 HP +{value}%", 
+        { id: TalentType.Hp, name: "生命强化", icon: "❤️", desc: "所有英雄 HP +{value}%", 
           maxLevel: 5, values: [5, 10, 15, 20, 25], costs: [1, 1, 2, 2, 3] },
-        { id: 3, name: "暴击强化", icon: "🔥", desc: "所有英雄暴击率 +{value}%", 
+        { id: TalentType.Critical, name: "暴击强化", icon: "🔥", desc: "所有英雄暴击率 +{value}%", 
           maxLevel: 5, values: [2, 4, 6, 8, 10], costs: [1, 1, 2, 2, 3] },
-        { id: 4, name: "风怒强化", icon: "⚡", desc: "所有英雄风怒率 +{value}%", 
+        { id: TalentType.WindFury, name: "风怒强化", icon: "⚡", desc: "所有英雄风怒率 +{value}%", 
           maxLevel: 5, values: [2, 4, 6, 8, 10], costs: [1, 1, 2, 2, 3] },
-        { id: 5, name: "冰冻强化", icon: "❄️", desc: "所有英雄冰冻率 +{value}%", 
+        { id: TalentType.Freeze, name: "冰冻强化", icon: "❄️", desc: "所有英雄冰冻率 +{value}%", 
           maxLevel: 5, values: [2, 4, 6, 8, 10], costs: [1, 1, 2, 2, 3] },
-        { id: 6, name: "穿刺强化", icon: "🗡️", desc: "所有英雄穿刺 +{value}", 
+        { id: TalentType.Puncture, name: "穿刺强化", icon: "🗡️", desc: "所有英雄穿刺 +{value}", 
           maxLevel: 5, values: [0.2, 0.4, 0.6, 0.8, 1.0], costs: [1, 1, 2, 2, 3] },
-        { id: 7, name: "亡语强化", icon: "🛡️", desc: "死亡触发技能额外触发次数+{value}次", 
+        { id: TalentType.DeadTrigger, name: "亡语强化", icon: "🛡️", desc: "死亡触发技能额外触发次数+{value}次", 
           maxLevel: 5, values: [1], costs: [25] },
-        { id: 8, name: "召唤强化", icon: "🛡️", desc: "召唤触发技能额外触发次数+{value}次", 
+        { id: TalentType.Summon, name: "召唤强化", icon: "🛡️", desc: "召唤触发技能额外触发次数+{value}次", 
           maxLevel: 1, values: [1], costs: [25] },
-        { id: 9, name: "采购优惠", icon: "🛒", desc: "购买英雄 -{value}金", 
+        { id: TalentType.BuyDiscount, name: "采购优惠", icon: "🛒", desc: "购买英雄 -{value}金", 
           maxLevel: 1, values: [1], costs: [10] },
-        { id: 10, name: "刷新优惠", icon: "🔄", desc: "刷新重抽 -{value}金", 
+        { id: TalentType.RefreshDiscount, name: "刷新优惠", icon: "🔄", desc: "刷新重抽 -{value}金", 
           maxLevel: 1, values: [1], costs: [10] },
-        { id: 11, name: "出售补贴", icon: "💰", desc: "出售英雄返还 +{value}%金币", 
+        { id: TalentType.SellBonus, name: "出售补贴", icon: "💰", desc: "出售英雄返还 +{value}金币", 
           maxLevel: 1, values: [1], costs: [10] }
     ] as TalentInfo[]
 };
diff --git a/assets/script/game/hero/HeroAttrsComp.ts b/assets/script/game/hero/HeroAttrsComp.ts
index cb12aa5e..8fd8abb8 100644
--- a/assets/script/game/hero/HeroAttrsComp.ts
+++ b/assets/script/game/hero/HeroAttrsComp.ts
@@ -5,7 +5,7 @@ import { Timer } from "db://oops-framework/core/common/timer/Timer";
 import { FacSet, FightSet } from "../common/config/GameSet";
 import { FieldSkillSet, FieldSkillType } from "../common/config/SkillSet";
 import { smc } from "../common/SingletonModuleComp";
-import { TalentConfig } from "../common/config/TalentSet";
+import { TalentConfig, TalentType } from "../common/config/TalentSet";
 @ecs.register('HeroAttrs')
 export class HeroAttrsComp extends ecs.Comp {
     public debugMode: boolean = false;
@@ -302,7 +302,7 @@ export class HeroAttrsComp extends ecs.Comp {
     }
 
     /** 获取指定天赋的加成数值 */
-    public static getTalentValue(talentId: number): number {
+    public static getTalentValue(talentId: TalentType): number {
         if (!smc || !smc.collection || !smc.collection.talents) return 0;
         let level = smc.collection.talents[talentId] || 0;
         if (level <= 0) return 0;
diff --git a/assets/script/game/map/CardComp.ts b/assets/script/game/map/CardComp.ts
index a23607ff..c6e9adc3 100644
--- a/assets/script/game/map/CardComp.ts
+++ b/assets/script/game/map/CardComp.ts
@@ -30,6 +30,8 @@ import { GameEvent } from "../common/config/GameEvent";
 import { oops } from "db://oops-framework/core/Oops";
 import { smc } from "../common/SingletonModuleComp";
 import { UIID } from "../common/config/GameUIConfig";
+import { HeroAttrsComp } from "../hero/HeroAttrsComp";
+import { TalentType } from "../common/config/TalentSet";
 
 
 
@@ -272,7 +274,14 @@ export class CardComp extends CCComp {
         this.cardData = data;
         this.card_uuid = data.uuid;
         this.card_type = data.type;
-        this.card_cost = data.cost;
+
+        let baseCost = data.cost ?? 0;
+        if (this.card_type === CardType.Hero) {
+            const discount = HeroAttrsComp.getTalentValue(TalentType.BuyDiscount);
+            baseCost = Math.max(0, baseCost - discount);
+        }
+        this.card_cost = Math.floor(baseCost);
+
         this.node.active = true;
         this.isEnlarged = false;
         this.applyCardUI();
@@ -300,7 +309,7 @@ export class CardComp extends CCComp {
      */
     useCard(): CardConfig | null {
         if (!this.cardData || this.isUsing) return null;
-        const cardCost = Math.max(0, Math.floor(this.cardData.cost ?? 0));
+        const cardCost = this.card_cost;
         const currentCoin = this.getMissionCoin();
         // 金币不足 → 提示并回弹
         if (currentCoin < cardCost) {
diff --git a/assets/script/game/map/HInfoComp.ts b/assets/script/game/map/HInfoComp.ts
index aa8feb43..b3555887 100644
--- a/assets/script/game/map/HInfoComp.ts
+++ b/assets/script/game/map/HInfoComp.ts
@@ -24,6 +24,8 @@ import { ecs } from "../../../../extensions/oops-plugin-framework/assets/libs/ec
 import { CCComp } from "../../../../extensions/oops-plugin-framework/assets/module/common/CCComp";
 import { HeroInfo } from "../common/config/heroSet";
 import { HeroAttrsComp } from "../hero/HeroAttrsComp";
+import { smc } from "../common/SingletonModuleComp";
+import { TalentType } from "../common/config/TalentSet";
 import { Hero } from "../hero/Hero";
 import { FieldSkillType } from "../common/config/SkillSet";
 import { GameEvent } from "../common/config/GameEvent";
@@ -267,7 +269,15 @@ export class HInfoComp extends CCComp {
         // 卖出英雄金币收益
         const baseSellGold = 1; // 基础卖出金币
         const goldBoost = HeroAttrsComp.getFieldSkillTotalValue(FieldSkillType.SellGold);
-        const totalSellGold = baseSellGold + goldBoost;
+        let totalSellGold = baseSellGold + goldBoost;
+
+        // 应用天赋 SellBonus (增加数值)
+        const bonusGold = HeroAttrsComp.getTalentValue(TalentType.SellBonus);
+        if (bonusGold > 0) {
+            totalSellGold += bonusGold;
+        }
+        totalSellGold = Math.floor(totalSellGold);
+
         oops.message.dispatchEvent(GameEvent.CoinAdd, { delta: totalSellGold });
         
         oops.gui.remove(UIID.IBox);
diff --git a/assets/script/game/map/MissionCardComp.ts b/assets/script/game/map/MissionCardComp.ts
index 96f33e47..ec3c2102 100644
--- a/assets/script/game/map/MissionCardComp.ts
+++ b/assets/script/game/map/MissionCardComp.ts
@@ -48,6 +48,7 @@ import { HeroViewComp } from "../hero/HeroViewComp";
 import { FacSet, FightSet } from "../common/config/GameSet";
 import { MoveComp } from "../hero/MoveComp";
 import { MissionHeroCompComp } from "./MissionHeroComp";
+import { TalentType } from "../common/config/TalentSet";
 
 const { ccclass, property } = _decorator;
 
@@ -840,7 +841,10 @@ export class MissionCardComp extends CCComp {
     }
 
     private getRefreshCost(): number {
-        return Math.max(0, Math.floor(this.refreshCost));
+        let cost = this.refreshCost;
+        const discount = HeroAttrsComp.getTalentValue(TalentType.RefreshDiscount);
+        cost = Math.max(0, cost - discount);
+        return Math.floor(cost);
     }
 
     private ensureHeroInfoPanel(eid: number, model: HeroAttrsComp) {
diff --git a/assets/script/game/map/TalentsComp.ts b/assets/script/game/map/TalentsComp.ts
index 8819602e..11f46860 100644
--- a/assets/script/game/map/TalentsComp.ts
+++ b/assets/script/game/map/TalentsComp.ts
@@ -24,7 +24,7 @@ import { CCComp } from "../../../../extensions/oops-plugin-framework/assets/modu
 import { mLogger } from "../common/Logger";
 import { smc } from "../common/SingletonModuleComp";
 import { oops } from "../../../../extensions/oops-plugin-framework/assets/core/Oops";
-import { TalentConfig, TalentInfo } from "../common/config/TalentSet";
+import { TalentConfig, TalentInfo, TalentType } from "../common/config/TalentSet";
 
 const { ccclass, property } = _decorator;
 
@@ -145,14 +145,14 @@ export class TalentsComp extends CCComp {
             TalentConfig.talents.forEach(talentInfo => {
                 let itemNode = instantiate(this.prefab_talent_item);
                 this.talents_content.addChild(itemNode);
-                this.updateTalentItem(itemNode, talentInfo, collection.talents[talentInfo.id] || 0);
+                this.updateTalentItem(itemNode, talentInfo, collection.talents[talentInfo.id as TalentType] || 0);
             });
         } else {
             // 否则直接更新现有节点
             TalentConfig.talents.forEach((talentInfo, index) => {
                 let itemNode = this.talents_content.children[index];
                 if (itemNode) {
-                    this.updateTalentItem(itemNode, talentInfo, collection.talents[talentInfo.id] || 0);
+                    this.updateTalentItem(itemNode, talentInfo, collection.talents[talentInfo.id as TalentType] || 0);
                 }
             });
         }
@@ -197,7 +197,7 @@ export class TalentsComp extends CCComp {
     }
 
     /** 点击升级按钮 */
-    private onUpgradeClicked(talentId: number, currentLevel: number, cost: number) {
+    private onUpgradeClicked(talentId: TalentType, currentLevel: number, cost: number) {
         const collection = smc.collection;
         let points = collection.talent_points || 0;
 
@@ -228,8 +228,9 @@ export class TalentsComp extends CCComp {
                 // 计算已消耗的天赋点总和
                 let refundedPoints = 0;
                 for (let id in collection.talents) {
-                    let level = collection.talents[id];
-                    let talentInfo = TalentConfig.talents.find(t => t.id === Number(id));
+                    let talentId = Number(id) as TalentType;
+                    let level = collection.talents[talentId] || 0;
+                    let talentInfo = TalentConfig.talents.find(t => t.id === talentId);
                     if (talentInfo) {
                         for (let i = 0; i < level; i++) {
                             refundedPoints += talentInfo.costs[i];