diff --git a/src/core/index.ts b/src/core/index.ts
index 24b0d77..2c411bf 100644
--- a/src/core/index.ts
+++ b/src/core/index.ts
@@ -44,7 +44,7 @@ export interface Mota {
     plugin: AncTePlugin;
     game: {
         hook: EventEmitter<GameEvent>;
-        storage: GameStorage<any>[];
+        storage: typeof GameStorage;
     };
     ui: {
         main: UiController;
@@ -62,7 +62,7 @@ function ready() {
         plugin: {},
         game: {
             hook,
-            storage: GameStorage.list
+            storage: GameStorage
         },
         ui: {
             main: mainUi,
diff --git a/src/core/main/storage.ts b/src/core/main/storage.ts
index 227191f..3be1650 100644
--- a/src/core/main/storage.ts
+++ b/src/core/main/storage.ts
@@ -55,9 +55,23 @@ export class GameStorage<T> {
         return `HumanBreak_${key}`;
     }
 
+    /**
+     * 获取与作者相关联的存储键
+     * @param author 作者名称
+     * @param key 存储名称
+     */
     static fromAuthor(author: string, key: string) {
         return `${author}@${key}`;
     }
+
+    /**
+     * 根据存储键获取对应的存储实例
+     * @param key 存储键
+     * @example Storage.get(Storage.fromAuthor('AncTe', 'setting'));
+     */
+    static get(key: string) {
+        return this.list.find(v => v.key === key);
+    }
 }
 
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