diff --git a/packages-user/client-modules/src/action/hotkey.ts b/packages-user/client-modules/src/action/hotkey.ts
index 9f74602..3f72896 100644
--- a/packages-user/client-modules/src/action/hotkey.ts
+++ b/packages-user/client-modules/src/action/hotkey.ts
@@ -3,7 +3,7 @@ import { gameKey, HotkeyJSON } from '@motajs/system-action';
 import { hovered, mainUi, tip, openDanmakuPoster } from '@motajs/legacy-ui';
 import { GameStorage } from '@motajs/legacy-system';
 import { openStatistics } from '../render/ui/statistics';
-import { mainUIController } from '../render';
+import { MAIN_HEIGHT, MAIN_WIDTH, mainUIController, saveSave } from '../render';
 
 export const mainScope = Symbol.for('@key_main');
 
@@ -488,7 +488,7 @@ gameKey
         core.openBook(true);
     })
     .realize('save', () => {
-        core.save(true);
+        saveSave(mainUIController, [0, 0, MAIN_WIDTH, MAIN_HEIGHT]);
     })
     .realize('load', () => {
         core.load(true);
diff --git a/packages-user/client-modules/src/render/ui/save.tsx b/packages-user/client-modules/src/render/ui/save.tsx
index 3c34600..4330aa2 100644
--- a/packages-user/client-modules/src/render/ui/save.tsx
+++ b/packages-user/client-modules/src/render/ui/save.tsx
@@ -25,9 +25,9 @@ export interface SaveBtnProps extends DefaultProps {
 
 export type SaveEmits = {
     /** 点击存档时触发 */
-    emit: (index: number) => void;
+    emit: (index: number, exist: boolean) => void;
     /** 删除存档时触发 */
-    delete: (index: number) => void;
+    delete: (index: number, exist: boolean) => void;
     /** 手动点击退出时触发 */
     exit: () => void;
 };
@@ -289,6 +289,11 @@ export interface SaveValidation {
     readonly message: string;
 }
 
+export type SaveValidationFunction = (
+    index: number,
+    exist: boolean
+) => SaveValidation;
+
 /**
  * 打开存读档界面并让用户选择一个存档。如果用户手动关闭了存档界面，返回 -2，否则返回用户选择的存档索引。
  * 参数参考 {@link SaveProps}，事件不可自定义。
@@ -312,20 +317,20 @@ export interface SaveValidation {
 export function selectSave(
     controller: IUIMountable,
     loc: ElementLocator,
-    validate?: (index: number) => SaveValidation,
+    validate?: SaveValidationFunction,
     props?: SaveProps
 ) {
     return new Promise<number>(res => {
         const instance = controller.open(SaveUI, {
             loc,
             ...props,
-            onEmit: (index: number) => {
+            onEmit: (index: number, exist: boolean) => {
                 if (!validate) {
                     controller.close(instance);
                     res(index);
                     return;
                 }
-                const validation = validate(index);
+                const validation = validate(index, exist);
                 if (validation.valid) {
                     controller.close(instance);
                     res(index);
@@ -339,3 +344,31 @@ export function selectSave(
         });
     });
 }
+
+export async function saveSave(
+    controller: IUIMountable,
+    loc: ElementLocator,
+    props?: SaveProps
+) {
+    const validate = (index: number): SaveValidation => {
+        if (index === -1) {
+            return { message: '不能存档至自动存档！', valid: false };
+        } else {
+            return { message: '', valid: true };
+        }
+    };
+    const index = await selectSave(controller, loc, validate, props);
+    core.doSL(index, 'save');
+}
+
+export async function saveLoad(
+    controller: IUIMountable,
+    loc: ElementLocator,
+    props?: SaveProps
+) {
+    const validate = (_: number, exist: boolean): SaveValidation => {
+        return { message: '无效的存档！', valid: exist };
+    };
+    const index = await selectSave(controller, loc, validate, props);
+    core.doSL(index, 'load');
+}
diff --git a/packages-user/client-modules/src/render/ui/toolbar.tsx b/packages-user/client-modules/src/render/ui/toolbar.tsx
index a47449e..da73a23 100644
--- a/packages-user/client-modules/src/render/ui/toolbar.tsx
+++ b/packages-user/client-modules/src/render/ui/toolbar.tsx
@@ -21,7 +21,7 @@ import { KeyCode } from '@motajs/client-base';
 import { Progress } from '../components/misc';
 import { generateBinary } from '@motajs/legacy-common';
 import { SetupComponentOptions } from '@motajs/system-ui';
-import { SaveUI } from './save';
+import { saveSave } from './save';
 import { mainUIController } from '@user/client-modules';
 import { MAIN_WIDTH, MAIN_HEIGHT } from '../shared';
 
@@ -87,8 +87,8 @@ export const PlayingToolbar = defineComponent<
     const book = () => core.openBook(true);
     const tool = () => core.openToolbox(true);
     const fly = () => core.useFly(true);
-    const save = async () => {
-        mainUIController.open(SaveUI, { loc: [0, 0, MAIN_WIDTH, MAIN_HEIGHT] });
+    const save = () => {
+        saveSave(mainUIController, [0, 0, MAIN_WIDTH, MAIN_HEIGHT]);
     };
     const load = () => core.load(true);
     const equip = () => core.openEquipbox(true);
diff --git a/src/types/declaration/control.d.ts b/src/types/declaration/control.d.ts
index c0d9fb6..2908190 100644
--- a/src/types/declaration/control.d.ts
+++ b/src/types/declaration/control.d.ts
@@ -610,7 +610,7 @@ interface Control {
     /**
      * 实际进行存读档事件
      */
-    doSL(id: string, type: SLType): void;
+    doSL(id: string | number, type: SLType): void;
 
     /**
      * 同步存档到服务器