diff --git a/assets/script/game/common/config/CardSet.ts b/assets/script/game/common/config/CardSet.ts
index 47696e66..559c2e2f 100644
--- a/assets/script/game/common/config/CardSet.ts
+++ b/assets/script/game/common/config/CardSet.ts
@@ -55,8 +55,8 @@ export const CARD_POOL_MAX_LEVEL = CardLV.LV5
 /** 英雄最高等级限制 */
 export const CARD_HERO_MAX_LEVEL = 3
 /** 基础卡池（英雄、技能、功能） */
-export const HERO_LV2_INIT_PROB = 0.05
-export const HERO_LV2_PROB_INC_PER_LV = 0.01
+export const HERO_LV2_INIT_PROB = 0
+export const HERO_LV2_PROB_INC_PER_LV = 0.02
 
 export const CardPoolList: CardConfig[] = [
     { uuid: 5001, type: CardType.Hero, cost: 3, weight: 25, pool_lv: 1, kind: CKind.Hero, hero_lv: 1 },
diff --git a/assets/script/game/common/config/GameSet.ts b/assets/script/game/common/config/GameSet.ts
index 33c7231b..c6dbae23 100644
--- a/assets/script/game/common/config/GameSet.ts
+++ b/assets/script/game/common/config/GameSet.ts
@@ -24,6 +24,8 @@ export enum FightSet {
     MORE_RC=10,//更多次数 广告获取的次数
     HEARTPOS=-320,//基地位置
     HERO_MAX_NUM=3,//英雄最大数量
+    MERGE_MAX=2,  //英雄最大等级
+    MERGE_NEED=3,  //英雄升级需要的英雄数
     LVUP_GOLD=50,//升级需要的金币
     LVUP_GOLD_UP=50,//升级需要的金币
     CHOU_GOLD=100,//抽卡需要的金币
@@ -32,6 +34,7 @@ export enum FightSet {
     BACK_CHANCE=40,//击退概率
     FROST_TIME=3,//冰冻时间
     SKILL_CAST_DELAY=0.15
+
 }
 
 export enum IndexSet {
diff --git a/assets/script/game/common/config/heroSet.ts b/assets/script/game/common/config/heroSet.ts
index d126724a..8ffe9f24 100644
--- a/assets/script/game/common/config/heroSet.ts
+++ b/assets/script/game/common/config/heroSet.ts
@@ -26,7 +26,7 @@ export const FormationPointX = {
 } as const;
 
 export const HeroDisVal: Record<HType.Melee | HType.Mid | HType.Long, number> = {
-    [HType.Melee]: 260,
+    [HType.Melee]: 200,
     [HType.Mid]: 400,
     [HType.Long]: 660,
 }
diff --git a/assets/script/game/hero/Hero.ts b/assets/script/game/hero/Hero.ts
index 6ac80bad..5daaf664 100644
--- a/assets/script/game/hero/Hero.ts
+++ b/assets/script/game/hero/Hero.ts
@@ -105,8 +105,9 @@ export class Hero extends ecs.Entity {
         model.fac = FacSet.HERO;
         
         // 基础属性按等级倍率初始化
-        model.ap = hero.ap*model.lv;
-        model.hp=  model.hp_max = hero.hp*model.lv;
+        // 使用指数增长公式，等级2时为原来的3倍，等级3时为原来的9倍 (若需线性增长可改为 hero.ap * (1 + (model.lv - 1) * (FightSet.H_HERO_POW - 1)))
+        model.ap = hero.ap * Math.pow(FightSet.MERGE_NEED, model.lv - 1);
+        model.hp = model.hp_max = hero.hp * Math.pow(FightSet.MERGE_NEED, model.lv - 1);
         model.speed = hero.speed;
 
         // 构建技能表并注入运行时冷却字段 ccd
diff --git a/assets/script/game/map/MissionHeroComp.ts b/assets/script/game/map/MissionHeroComp.ts
index dcfe167a..30392c63 100644
--- a/assets/script/game/map/MissionHeroComp.ts
+++ b/assets/script/game/map/MissionHeroComp.ts
@@ -8,7 +8,7 @@ import { GameEvent } from "../common/config/GameEvent";
 import { HeroInfo, HeroPos, HType } from "../common/config/heroSet";
 import { oops } from "../../../../extensions/oops-plugin-framework/assets/core/Oops";
 import { HeroAttrsComp } from "../hero/HeroAttrsComp";
-import { FacSet } from "../common/config/GameSet";
+import { FacSet, FightSet } from "../common/config/GameSet";
 import { oneCom } from "../skill/oncend";
 const { ccclass } = _decorator;
 
@@ -31,9 +31,9 @@ export class MissionHeroCompComp extends CCComp {
     /** 当前英雄数量缓存 */
     current_hero_num:number=-1
     /** 合成规则：2 合 1 或 3 合 1 */
-    merge_need_count:number=3
+    merge_need_count:number=FightSet.MERGE_NEED
     /** 允许合成的最高等级 */
-    merge_max_lv:number=2
+    merge_max_lv:number=FightSet.MERGE_MAX
     /** 是否正在执行一次合成流程 */
     is_merging:boolean=false
     /** 是否正在消费召唤队列，防止并发处理 */