diff --git a/packages-user/data-common/src/replay/system.ts b/packages-user/data-common/src/replay/system.ts
index 7990424..c713d83 100644
--- a/packages-user/data-common/src/replay/system.ts
+++ b/packages-user/data-common/src/replay/system.ts
@@ -11,6 +11,7 @@ import {
     IReplaySandboxConfig,
     IReplaySystem,
     IReplaySystemHooks,
+    IReplaySystemSave,
     ReplayCommandWidth,
     ReplayParamValue
 } from './types';
@@ -23,7 +24,7 @@ export class ReplaySystem
 {
     replaying: boolean = false;
     sandbox: IReplaySandbox | null = null;
-    route: IReplayArray;
+    readonly route: IReplayArray;
 
     /** 所有注册的指令 */
     private readonly commands: Map<number, IReplayCommand> = new Map();
@@ -84,4 +85,22 @@ export class ReplaySystem
         this.sandbox?.stop();
         this.sandbox = null;
     }
+
+    saveState(): IReplaySystemSave {
+        return {
+            length: this.route.length,
+            commandWidth: this.route.commandWidth,
+            commandArray: this.route.getCommandArray(),
+            paramArray: this.route.getParamArray()
+        };
+    }
+
+    loadState(state: IReplaySystemSave): void {
+        this.route.setReplayArray(
+            state.commandWidth,
+            state.commandArray,
+            state.paramArray,
+            state.length
+        );
+    }
 }
diff --git a/packages-user/data-common/src/replay/types.ts b/packages-user/data-common/src/replay/types.ts
index eed70e6..498780a 100644
--- a/packages-user/data-common/src/replay/types.ts
+++ b/packages-user/data-common/src/replay/types.ts
@@ -1,4 +1,5 @@
 import { IHookable, IHookBase } from '@motajs/common';
+import { ISaveableContent } from '../save';
 
 /** 录像指令码，数值属于录像格式的一部分 */
 export const enum ReplayCommandCode {
@@ -339,7 +340,19 @@ export interface IReplaySandboxConfig {
     save?: Map<string, unknown>;
 }
 
-export interface IReplaySystem extends IHookable<IReplaySystemHooks> {
+export interface IReplaySystemSave {
+    /** 录像长度 */
+    readonly length: number;
+    /** 指令位宽 */
+    readonly commandWidth: number;
+    /** 指令数组 */
+    readonly commandArray: ArrayBuffer;
+    /** 参数数组 */
+    readonly paramArray: ArrayBuffer;
+}
+
+export interface IReplaySystem
+    extends IHookable<IReplaySystemHooks>, ISaveableContent<IReplaySystemSave> {
     /** 当前是否处在录像播放状态 */
     readonly replaying: boolean;
     /** 当前正在播放的录像沙箱实例 */
diff --git a/packages-user/data-state/src/core.ts b/packages-user/data-state/src/core.ts
index 0f4340b..35e45ab 100644
--- a/packages-user/data-state/src/core.ts
+++ b/packages-user/data-state/src/core.ts
@@ -238,6 +238,7 @@ export class CoreState implements ICoreState {
         this.addSaveableContent('@system/flags', this.flags);
         this.addSaveableContent('@system/maps', this.maps);
         this.addSaveableContent('@system/enemy', this.enemyManager);
+        this.addSaveableContent('@system/replay', this.replaySystem);
         // 初始化存档数据库，不要动
         loading.once('coreInit', () => {
             this.saveSystem.init(`@game/${core.firstData.name}`);