diff --git a/idea.md b/idea.md
index 38f5a30..7458cd9 100644
--- a/idea.md
+++ b/idea.md
@@ -86,3 +86,4 @@ dam4.png ---- 存档 59
 [] 优化游戏进程与渲染进程间的通讯
 [] 优化资源分离，音乐放到 bgm 目录下
 [] 一次性道具拾取与清怪
+[] 重构数据统计
diff --git a/src/core/main/custom/hotkey.ts b/src/core/main/custom/hotkey.ts
new file mode 100644
index 0000000..71d5e6d
--- /dev/null
+++ b/src/core/main/custom/hotkey.ts
@@ -0,0 +1,221 @@
+import { KeyCode } from '../../../plugin/keyCodes';
+import { deleteWith } from '../../../plugin/utils';
+import { EmitableEvent, EventEmitter } from '../../common/eventEmitter';
+import { GameStorage } from '../storage';
+
+interface HotkeyEvent extends EmitableEvent {
+    emit: (key: KeyCode, e: KeyboardEvent) => void;
+    keyChange: (data: HotkeyData, before: KeyCode, after: KeyCode) => void;
+}
+
+interface HotkeyData {
+    id: string;
+    name: string;
+    defaults: KeyCode;
+    key: KeyCode;
+    ctrl?: boolean;
+    alt?: boolean;
+    shift?: boolean;
+    func: (code: KeyCode, e: KeyboardEvent) => any;
+}
+
+export class Hotkey extends EventEmitter<HotkeyEvent> {
+    keyMap: Map<KeyCode, HotkeyData[]> = new Map();
+    list: Record<string, HotkeyData> = {};
+    storage: GameStorage<Record<string, KeyCode>>;
+
+    constructor(id: string) {
+        super();
+        this.storage = new GameStorage(GameStorage.fromAncTe(id));
+    }
+
+    /**
+     * 注册一个按键操作
+     * @param data 按键信息
+     */
+    register(id: string, data: Omit<HotkeyData, 'id' | 'key'>) {
+        const key = {
+            id,
+            key: this.storage.getValue(id, data.defaults),
+            ...data
+        };
+        this.ensureKey(key.key).push(key);
+        this.list[id] = key;
+        return this;
+    }
+
+    /**
+     * 设置一个操作的按键
+     * @param data 要设置的操作
+     * @param key 按键
+     */
+    setKey(data: string | HotkeyData, key: KeyCode): void {
+        if (typeof data === 'string') {
+            data = this.list[data];
+        }
+        const map = this.keyMap.get(data.key)!;
+        deleteWith(map, data);
+        this.ensureKey(key).push(data);
+        const before = data.key;
+        data.key = key;
+        this.emit('keyChange', data, before, key);
+    }
+
+    /**
+     * 获取一个按键可以触发的所有按键操作
+     * @param key 要获取的按键
+     */
+    getData(key: KeyCode): HotkeyData[] {
+        return this.keyMap.get(key) ?? [];
+    }
+
+    /**
+     * 执行一个按键操作
+     * @param key 按下的按键
+     */
+    emitKey(key: KeyCode, e: KeyboardEvent): any[] {
+        this.emit('emit', key, e);
+        return this.getData(key).map(v => v.func(key, e));
+    }
+
+    private ensureKey(key: KeyCode) {
+        if (!this.keyMap.has(key)) {
+            this.keyMap.set(key, []);
+        }
+        return this.keyMap.get(key)!;
+    }
+}
+
+export const hotkey = new Hotkey('gameKey');
+
+hotkey
+    .register('book', {
+        name: '怪物手册',
+        defaults: KeyCode.KeyX,
+        func: () => {}
+    })
+    .register('save', {
+        name: '存档界面',
+        defaults: KeyCode.KeyS,
+        func: () => {}
+    })
+    .register('load', {
+        name: '读档界面',
+        defaults: KeyCode.KeyD,
+        func: () => {}
+    })
+    .register('undo1', {
+        name: '撤回',
+        defaults: KeyCode.KeyA,
+        func: () => {}
+    })
+    .register('undo2', {
+        name: '撤回',
+        defaults: KeyCode.Digit5,
+        func: () => {}
+    })
+    .register('redo1', {
+        name: '重做',
+        defaults: KeyCode.KeyW,
+        func: () => {}
+    })
+    .register('redo2', {
+        name: '重做',
+        defaults: KeyCode.Digit6,
+        func: () => {}
+    })
+    .register('toolbox', {
+        name: '道具栏',
+        defaults: KeyCode.KeyT,
+        func: () => {}
+    })
+    .register('equipbox', {
+        name: '装备栏',
+        defaults: KeyCode.KeyQ,
+        func: () => {}
+    })
+    .register('fly', {
+        name: '楼层传送',
+        defaults: KeyCode.KeyG,
+        func: () => {}
+    })
+    .register('turn', {
+        name: '勇士转向',
+        defaults: KeyCode.KeyZ,
+        func: () => {}
+    })
+    .register('getNext1', {
+        name: '轻按',
+        defaults: KeyCode.Space,
+        func: () => {}
+    })
+    .register('getNext2', {
+        name: '轻按',
+        defaults: KeyCode.Digit7,
+        func: () => {}
+    })
+    .register('menu', {
+        name: '菜单',
+        defaults: KeyCode.Escape,
+        func: () => {}
+    })
+    .register('replay', {
+        name: '录像回放',
+        defaults: KeyCode.KeyR,
+        func: () => {}
+    })
+    .register('restart', {
+        name: '开始菜单',
+        defaults: KeyCode.KeyN,
+        func: () => {}
+    })
+    .register('shop', {
+        name: '快捷商店',
+        defaults: KeyCode.KeyV,
+        func: () => {}
+    })
+    .register('statistics', {
+        name: '数据统计',
+        defaults: KeyCode.KeyB,
+        func: () => {}
+    })
+    .register('viewMap1', {
+        name: '浏览地图',
+        defaults: KeyCode.PageUp,
+        func: () => {}
+    })
+    .register('viewMap2', {
+        name: '浏览地图',
+        defaults: KeyCode.PageDown,
+        func: () => {}
+    })
+    .register('comment', {
+        name: '评论区',
+        defaults: KeyCode.KeyP,
+        func: () => {}
+    })
+    .register('mark', {
+        name: '标记怪物',
+        defaults: KeyCode.KeyM,
+        func: () => {}
+    })
+    .register('skillTree', {
+        name: '技能树',
+        defaults: KeyCode.KeyJ,
+        func: () => {}
+    })
+    .register('desc', {
+        name: '百科全书',
+        defaults: KeyCode.KeyH,
+        func: () => {}
+    })
+    .register('special', {
+        name: '鼠标位置怪物属性',
+        defaults: KeyCode.KeyE,
+        func: () => {}
+    })
+    .register('critical', {
+        name: '鼠标位置怪物临界',
+        defaults: KeyCode.KeyC,
+        func: () => {}
+    });
diff --git a/src/core/main/setting.ts b/src/core/main/setting.ts
index a03fbd0..b5b752f 100644
--- a/src/core/main/setting.ts
+++ b/src/core/main/setting.ts
@@ -5,6 +5,7 @@ import { loading } from '../loader/load';
 import { hook } from './game';
 import { isMobile } from '../../plugin/use';
 import { GameStorage } from './storage';
+import { triggerFullscreen } from '../../plugin/utils';
 
 type MotaSettingType = boolean | number | MotaSetting;
 
@@ -269,22 +270,6 @@ mainSetting.on('valueChange', (key, n, o) => {
     }
 });
 
-export async function triggerFullscreen(full: boolean) {
-    const { maxGameScale } = core.plugin.utils;
-    if (!!document.fullscreenElement && !full) {
-        await document.exitFullscreen();
-        requestAnimationFrame(() => {
-            maxGameScale(1);
-        });
-    }
-    if (full && !document.fullscreenElement) {
-        await document.body.requestFullscreen();
-        requestAnimationFrame(() => {
-            maxGameScale();
-        });
-    }
-}
-
 const root = document.getElementById('root') as HTMLDivElement;
 const root2 = document.getElementById('root2') as HTMLDivElement;
 
diff --git a/src/plugin/utils.ts b/src/plugin/utils.ts
index 105eed0..e460bb9 100644
--- a/src/plugin/utils.ts
+++ b/src/plugin/utils.ts
@@ -270,3 +270,19 @@ export function deleteWith<T>(arr: T[], ele: T): T[] {
     arr.splice(index, 1);
     return arr;
 }
+
+export async function triggerFullscreen(full: boolean) {
+    const { maxGameScale } = core.plugin.utils;
+    if (!!document.fullscreenElement && !full) {
+        await document.exitFullscreen();
+        requestAnimationFrame(() => {
+            maxGameScale(1);
+        });
+    }
+    if (full && !document.fullscreenElement) {
+        await document.body.requestFullscreen();
+        requestAnimationFrame(() => {
+            maxGameScale();
+        });
+    }
+}
diff --git a/src/ui/start.vue b/src/ui/start.vue
index dc09e0b..38532c9 100644
--- a/src/ui/start.vue
+++ b/src/ui/start.vue
@@ -68,7 +68,7 @@ import { Matrix4 } from '../plugin/webgl/matrix';
 import { doByInterval, keycode } from '../plugin/utils';
 import { KeyCode } from '../plugin/keyCodes';
 import { achievementOpened } from '../plugin/uiController';
-import { triggerFullscreen } from '../core/main/setting';
+import { triggerFullscreen } from '../plugin/utils';
 import { loading } from '../core/loader/load';
 import { isMobile } from '../plugin/use';