diff --git a/assets/script/game/common/SingletonModuleComp.ts b/assets/script/game/common/SingletonModuleComp.ts
index a4b13dd6..3389fe12 100644
--- a/assets/script/game/common/SingletonModuleComp.ts
+++ b/assets/script/game/common/SingletonModuleComp.ts
@@ -153,6 +153,9 @@ export class SingletonModuleComp extends ecs.Comp {
         [Attrs.WFUNY]: [1, 0],          // 风怒率
     };
 
+    /** 主角实体引用 */
+    role: ecs.Entity | null = null;
+
     /**
      * 记录天赋获取
      * @param id 天赋ID
diff --git a/assets/script/game/hero/Hero.ts b/assets/script/game/hero/Hero.ts
index d8d5084e..eafbf1f5 100644
--- a/assets/script/game/hero/Hero.ts
+++ b/assets/script/game/hero/Hero.ts
@@ -31,6 +31,11 @@ export class Hero extends ecs.Entity {
     }
 
     destroy(): void {
+        // 如果是主角，清理全局引用
+        if (smc.role === this) {
+            smc.role = null;
+        }
+
         // 销毁节点，防止视觉残留
         const view = this.get(HeroViewComp);
         if (view && view.node && view.node.isValid) {
@@ -86,6 +91,7 @@ export class Hero extends ecs.Entity {
         model.rangeType = hero.rangeType;
         // 只有主角才挂载天赋组件
         if (is_master) {
+            smc.role = this; // 记录主角实体引用
             this.add(TalComp);
             const talComp = this.get(TalComp);
             if (talComp) {
diff --git a/assets/script/game/map/MissionComp.ts b/assets/script/game/map/MissionComp.ts
index 30d65f3e..f791b713 100644
--- a/assets/script/game/map/MissionComp.ts
+++ b/assets/script/game/map/MissionComp.ts
@@ -272,6 +272,9 @@ do_ad(){
         this.revive_times = 1; // 每次任务开始重置复活次数
         this.spawnedSpecialIndices.clear(); // 重置特殊刷怪记录
 
+        // 重置全局属性加成和主角引用 (确保新一局数据干净)
+        smc.role = null;
+
         // 重置英雄数据，确保新一局是初始状态
         smc.vmdata.hero = {
             name:'',