diff --git a/packages-user/data-base/src/enemy/context.ts b/packages-user/data-base/src/enemy/context.ts
index 9b4c42a..63c9559 100644
--- a/packages-user/data-base/src/enemy/context.ts
+++ b/packages-user/data-base/src/enemy/context.ts
@@ -1,5 +1,4 @@
-import { IRange, logger } from '@motajs/common';
-import { ITileLocator } from '@user/types';
+import { IRange, ITileLocator, logger } from '@motajs/common';
 import {
     IAuraConverter,
     IAuraView,
diff --git a/packages-user/data-base/src/enemy/mapDamage.ts b/packages-user/data-base/src/enemy/mapDamage.ts
index 5d876eb..a204161 100644
--- a/packages-user/data-base/src/enemy/mapDamage.ts
+++ b/packages-user/data-base/src/enemy/mapDamage.ts
@@ -1,5 +1,4 @@
-import { logger } from '@motajs/common';
-import { ITileLocator } from '@user/types';
+import { logger, ITileLocator } from '@motajs/common';
 import {
     IEnemyContext,
     IEnemyView,
diff --git a/packages-user/data-base/src/enemy/types.ts b/packages-user/data-base/src/enemy/types.ts
index a0cc59c..95f44eb 100644
--- a/packages-user/data-base/src/enemy/types.ts
+++ b/packages-user/data-base/src/enemy/types.ts
@@ -1,5 +1,4 @@
-import { IRange } from '@motajs/common';
-import { ITileLocator } from '@user/types';
+import { IRange, ITileLocator } from '@motajs/common';
 
 export interface ISpecial<T = void> {
     /** 特殊属性代码 */
diff --git a/packages-user/data-base/src/enemy/utils.ts b/packages-user/data-base/src/enemy/utils.ts
index fc8f5c8..088d186 100644
--- a/packages-user/data-base/src/enemy/utils.ts
+++ b/packages-user/data-base/src/enemy/utils.ts
@@ -1,4 +1,4 @@
-import { ITileLocator } from '@user/types';
+import { ITileLocator } from '@motajs/common';
 import { IMapLocIndexer } from './types';
 
 export class MapLocIndexer implements IMapLocIndexer {
diff --git a/packages-user/data-state/package.json b/packages-user/data-state/package.json
index 38049ca..0ff5c79 100644
--- a/packages-user/data-state/package.json
+++ b/packages-user/data-state/package.json
@@ -6,4 +6,4 @@
         "@user/data-base": "workspace:*",
         "@user/data-utils": "workspace:*"
     }
-}
\ No newline at end of file
+}
diff --git a/packages-user/data-state/src/core.ts b/packages-user/data-state/src/core.ts
index c62e888..dd9cffa 100644
--- a/packages-user/data-state/src/core.ts
+++ b/packages-user/data-state/src/core.ts
@@ -1,12 +1,13 @@
-import { ICoreState, IGameDataState, IStateSaveData } from './types';
+import { ICoreState, IStateSaveData } from './types';
 import { IHeroState, HeroState } from './hero';
 import { ILayerState, LayerState } from './map';
 import { IRoleFaceBinder, RoleFaceBinder } from './common';
-import { GameDataState } from './data';
 import {
     DamageSystem,
     EnemyContext,
+    EnemyManager,
     IEnemyContext,
+    IEnemyManager,
     MapDamage
 } from '@user/data-base';
 import { IEnemyAttributes } from './enemy/types';
@@ -15,16 +16,19 @@ import {
     GuardAuraConverter,
     MainEnemyFinalEffect,
     MainMapDamageConverter,
-    MainMapDamageReducer
+    MainMapDamageReducer,
+    registerSpecials
 } from './enemy';
+import { TILE_HEIGHT, TILE_WIDTH } from './shared';
 
 export class CoreState implements ICoreState {
     readonly layer: ILayerState;
     readonly hero: IHeroState;
     readonly roleFace: IRoleFaceBinder;
-    readonly data: IGameDataState;
     readonly idNumberMap: Map<string, number>;
     readonly numberIdMap: Map<number, string>;
+
+    readonly enemyManager: IEnemyManager<IEnemyAttributes>;
     readonly enemyContext: IEnemyContext<IEnemyAttributes>;
 
     constructor() {
@@ -33,8 +37,10 @@ export class CoreState implements ICoreState {
         this.roleFace = new RoleFaceBinder();
         this.idNumberMap = new Map();
         this.numberIdMap = new Map();
-        this.data = new GameDataState();
 
+        // 怪物管理器初始化
+        this.enemyManager = new EnemyManager();
+        registerSpecials(this.enemyManager);
         // 怪物上下文初始化
         const enemyContext = new EnemyContext<IEnemyAttributes>();
         const damageSystem = new DamageSystem(enemyContext);
@@ -46,7 +52,7 @@ export class CoreState implements ICoreState {
         enemyContext.registerAuraConverter(new CommonAuraConverter());
         enemyContext.registerAuraConverter(new GuardAuraConverter());
         enemyContext.registerFinalEffect(new MainEnemyFinalEffect());
-        enemyContext.resize(core._WIDTH_, core._HEIGHT_);
+        enemyContext.resize(TILE_WIDTH, TILE_HEIGHT);
         this.enemyContext = enemyContext;
     }
 
diff --git a/packages-user/data-state/src/data.ts b/packages-user/data-state/src/data.ts
deleted file mode 100644
index 826f730..0000000
--- a/packages-user/data-state/src/data.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-import { EnemyManager, IEnemyManager } from '@user/data-base';
-import { IEnemyAttributes } from './enemy/types';
-import { IGameDataState } from './types';
-import { registerSpecials } from './enemy';
-
-export class GameDataState implements IGameDataState {
-    readonly enemyManager: IEnemyManager<IEnemyAttributes>;
-
-    constructor() {
-        this.enemyManager = new EnemyManager<IEnemyAttributes>();
-        registerSpecials(this.enemyManager);
-    }
-}
diff --git a/packages-user/data-state/src/enemy/aura.ts b/packages-user/data-state/src/enemy/aura.ts
index 99caee1..cc12fff 100644
--- a/packages-user/data-state/src/enemy/aura.ts
+++ b/packages-user/data-state/src/enemy/aura.ts
@@ -3,6 +3,7 @@ import {
     IManhattanRangeParam,
     IRange,
     IRectRangeParam,
+    ITileLocator,
     ManhattanRange,
     RectRange
 } from '@motajs/common';
@@ -17,7 +18,6 @@ import {
     IEnemy
 } from '@user/data-base';
 import { IHaloValue } from './special';
-import { ITileLocator } from '@user/types';
 import { IEnemyAttributes } from './types';
 
 const FULL_RANGE = new FullRange();
diff --git a/packages-user/data-state/src/enemy/final.ts b/packages-user/data-state/src/enemy/final.ts
index 6e4337f..7c91d0c 100644
--- a/packages-user/data-state/src/enemy/final.ts
+++ b/packages-user/data-state/src/enemy/final.ts
@@ -1,6 +1,6 @@
 import { IEnemy, IEnemyFinalEffect } from '@user/data-base';
 import { IEnemyAttributes } from './types';
-import { ITileLocator } from '@user/types';
+import { ITileLocator } from '@motajs/common';
 
 const HERO_STATUS_PLACEHOLDER = {
     atk: 0,
diff --git a/packages-user/data-state/src/enemy/mapDamage.ts b/packages-user/data-state/src/enemy/mapDamage.ts
index cda0439..7684588 100644
--- a/packages-user/data-state/src/enemy/mapDamage.ts
+++ b/packages-user/data-state/src/enemy/mapDamage.ts
@@ -8,9 +8,9 @@ import {
     IRectRangeParam,
     ManhattanRange,
     RayRange,
-    RectRange
+    RectRange,
+    ITileLocator
 } from '@motajs/common';
-import { ITileLocator } from '@user/types';
 import { IReadonlyEnemy, ISpecial } from '@user/data-base';
 import {
     IEnemyContext,
diff --git a/packages-user/data-state/src/shared.ts b/packages-user/data-state/src/shared.ts
index 81e114e..bb2d38c 100644
--- a/packages-user/data-state/src/shared.ts
+++ b/packages-user/data-state/src/shared.ts
@@ -1,2 +1,7 @@
+/** 每个地图的默认宽度 */
+export const TILE_WIDTH = 13;
+/** 每个地图的默认高度 */
+export const TILE_HEIGHT = 13;
+
 /** 默认的勇士图片 */
 export const DEFAULT_HERO_IMAGE: ImageIds = 'hero.png';
diff --git a/packages-user/data-state/src/types.ts b/packages-user/data-state/src/types.ts
index 278592f..7092239 100644
--- a/packages-user/data-state/src/types.ts
+++ b/packages-user/data-state/src/types.ts
@@ -21,13 +21,13 @@ export interface ICoreState {
     readonly hero: IHeroState;
     /** 朝向绑定 */
     readonly roleFace: IRoleFaceBinder;
-    /** 游戏数据状态 */
-    readonly data: IGameDataState;
     /** id 到图块数字的映射 */
     readonly idNumberMap: Map<string, number>;
     /** 图块数字到 id 的映射 */
     readonly numberIdMap: Map<number, string>;
 
+    /** 怪物管理器 */
+    readonly enemyManager: IEnemyManager<IEnemyAttributes>;
     /** 怪物上下文 */
     readonly enemyContext: IEnemyContext<IEnemyAttributes>;
 
diff --git a/packages-user/types/package.json b/packages-user/types/package.json
deleted file mode 100644
index 82a7c94..0000000
--- a/packages-user/types/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-    "name": "@user/types"
-}
diff --git a/packages-user/types/src/enemy.ts b/packages-user/types/src/enemy.ts
deleted file mode 100644
index c332f67..0000000
--- a/packages-user/types/src/enemy.ts
+++ /dev/null
@@ -1,87 +0,0 @@
-// todo: 2.C
-
-export interface IEnemyInfo {}
-
-export interface IDamageInfo {}
-
-export interface IDamageEnemy {
-    /** 原始怪物信息 */
-    readonly enemy: Enemy;
-    /** 该怪物所属的怪物列表 */
-    readonly collection: IEnemyCollection | null;
-    /** 怪物横坐标 */
-    readonly x: number | undefined;
-
-    /**
-     * 获取怪物属性信息
-     */
-    getEnemyInfo(): IEnemyInfo;
-
-    /**
-     * 获取这个怪物的伤害信息
-     */
-    getDamageInfo(): IDamageInfo;
-}
-
-export interface IMapDamage {
-    /** 伤害类型 */
-    readonly type: string;
-    /** 伤害值 */
-    readonly damage: number;
-    /** 伤害优先级 */
-    readonly priority: number;
-}
-
-export interface IMapDamageSummary {
-    /** 该点的总伤害 */
-    readonly totalDamage: number;
-    /** 该点的伤害信息 */
-    readonly damages: IMapDamage[];
-}
-
-export interface IEnemyCollection {
-    /** 怪物列表，索引为 x + width * y，值表示该点对应的怪物 */
-    readonly list: Map<number, IDamageEnemy>;
-
-    /** 楼层 id */
-    readonly floorId: FloorIds;
-    /** 楼层宽度 */
-    readonly width: number;
-    /** 楼层高度 */
-    readonly height: number;
-
-    /** 地图伤害 */
-    readonly mapDamage: Map<number, IMapDamageSummary>;
-
-    /** 用于计算本怪物列表中怪物信息的勇士属性 */
-    readonly hero: HeroStatus;
-
-    /**
-     * 获取一点的怪物信息，不存在时返回 null
-     * @param x 怪物横坐标
-     * @param y 怪物纵坐标
-     */
-    getEnemy(x: number, y: number): IDamageEnemy | null;
-
-    /**
-     * 获取一点的地图伤害信息，每一点都包含地图伤害对象，传入地图外坐标时返回 null
-     * @param x 横坐标
-     * @param y 纵坐标
-     */
-    getMapDamage(x: number, y: number): IMapDamageSummary | null;
-
-    /**
-     * 重置此地图的怪物信息，并重新计算
-     */
-    refresh(): void;
-
-    /**
-     * 复制这个怪物列表，同时将复制后的列表中勇士属性设为指定值
-     * @param status 新的勇士属性
-     */
-    with(status: HeroStatus): IEnemyCollection;
-}
-
-export interface IDamageSystem {
-    readonly collections: Map<FloorIds, IEnemyCollection>;
-}
diff --git a/packages-user/types/src/index.ts b/packages-user/types/src/index.ts
deleted file mode 100644
index 17d326c..0000000
--- a/packages-user/types/src/index.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-export * from './enemy';
-export * from './spatial';
diff --git a/packages-user/types/src/spatial.ts b/packages-user/types/src/spatial.ts
deleted file mode 100644
index 4926ac7..0000000
--- a/packages-user/types/src/spatial.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-export interface ITileLocator {
-    /** 图块所在横坐标 */
-    x: number;
-    /** 图块所在纵坐标 */
-    y: number;
-}
diff --git a/packages/common/src/utils/types.ts b/packages/common/src/utils/types.ts
index db01be3..39784d6 100644
--- a/packages/common/src/utils/types.ts
+++ b/packages/common/src/utils/types.ts
@@ -135,6 +135,13 @@ export interface IRayRangeParam {
 
 //#region 实用接口
 
+export interface ITileLocator {
+    /** 图块所在横坐标 */
+    x: number;
+    /** 图块所在纵坐标 */
+    y: number;
+}
+
 export const enum InternalDirectionGroup {
     /** 上下左右四方向 */
     Dir4,