diff --git a/package.json b/package.json
index 6f00cff..3688b06 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
 	"module": "./dist/timi-web.mjs",
 	"style": "./dist/timi-web.css",
 	"private": false,
-	"version": "0.0.22",
+	"version": "0.0.23",
 	"license": "MIT",
 	"scripts": {
 		"dev": "vite",
diff --git a/src/api/UserAPI.ts b/src/api/UserAPI.ts
index 1456bcc..1e79796 100644
--- a/src/api/UserAPI.ts
+++ b/src/api/UserAPI.ts
@@ -1,8 +1,12 @@
-import {Attachment, CaptchaData, LoginRequest, LoginResponse, RegisterRequest, UpdatePasswordRequest, User, UserAttachType} from "../types";
+import type {Attachment, CaptchaData, LoginRequest, LoginResponse, RegisterRequest, UpdatePasswordRequest, User} from "../types";
+import {UserAttachType} from "../types";
 import {axios} from "./BaseAPI";
 import CommonAPI from "./CommonAPI";
 
 const BASE_URI = "/user";
+type UserAttachmentOwner = {
+	attachmentList?: readonly Attachment[];
+};
 
 async function register(req: CaptchaData<RegisterRequest>): Promise<LoginResponse> {
 	return await axios.post(`${BASE_URI}/register`, req);
@@ -31,7 +35,7 @@ async function logout(): Promise<void> {
 	return await axios.post(`${BASE_URI}/logout`);
 }
 
-async function updateCurrent(req: User): Promise<LoginResponse> {
+async function updateCurrent(req: Partial<User>): Promise<LoginResponse> {
 	return await axios.post(`${BASE_URI}/current/update`, req);
 }
 
@@ -49,19 +53,19 @@ async function view(id: string): Promise<User> {
 	return await axios.post(`${BASE_URI}/view/${id}`);
 }
 
-function getAvatarURL(user?: User) {
+function getAvatarURL(user?: UserAttachmentOwner) {
 	if (user?.attachmentList) {
 		return findAttachmentByType(user.attachmentList, [UserAttachType.AVATAR, UserAttachType.DEFAULT_AVATAR]);
 	}
 }
 
-function getWrapperURL(user?: User) {
+function getWrapperURL(user?: UserAttachmentOwner) {
 	if (user?.attachmentList) {
 		return findAttachmentByType(user.attachmentList, [UserAttachType.WRAPPER, UserAttachType.DEFAULT_WRAPPER]);
 	}
 }
 
-function findAttachmentByType(attachmentList: Attachment[], types: UserAttachType[]) {
+function findAttachmentByType(attachmentList: readonly Attachment[], types: UserAttachType[]) {
 	for (let i = 0; i < attachmentList.length; i++) {
 		const attachType = attachmentList[i].attachType as UserAttachType | undefined;
 		const id = attachmentList[i].id;
diff --git a/src/store/userStore.ts b/src/store/userStore.ts
index faf40dc..69d161b 100644
--- a/src/store/userStore.ts
+++ b/src/store/userStore.ts
@@ -16,12 +16,35 @@ export type AccessMatchMode = "and" | "or";
 
 let _storageKey = "loginUser";
 
-function normalizeAccessList(list?: string[]): string[] {
+type AccessItem = string | {
+	moduleCode?: string;
+	code?: string;
+};
+
+function normalizeAccessItem(item?: AccessItem): string {
+	if (!item) {
+		return "";
+	}
+
+	if (typeof item === "string") {
+		return item.trim();
+	}
+
+	const code = item.code?.trim();
+	if (!code) {
+		return "";
+	}
+
+	const moduleCode = item.moduleCode?.trim();
+	return moduleCode && !code.includes(":") ? `${moduleCode}:${code}` : code;
+}
+
+function normalizeAccessList(list?: AccessItem[]): string[] {
 	if (!list?.length) {
 		return [];
 	}
 	return list
-		.map(item => item?.trim())
+		.map(normalizeAccessItem)
 		.filter((item): item is string => !!item);
 }
 
diff --git a/src/types/Model.ts b/src/types/Model.ts
index 7b5ad88..72a4cdd 100644
--- a/src/types/Model.ts
+++ b/src/types/Model.ts
@@ -23,8 +23,8 @@ export type Page<T> = {
 	index: number;
 	size: number;
 	orderMap?: { [K in keyof T]?: OrderType };
-	equalsExample?: T;
-	likesExample?: T;
+	equalsExample?: Partial<T>;
+	likesExample?: Partial<T>;
 }
 
 export enum OrderType {
diff --git a/src/utils/Scroller.ts b/src/utils/Scroller.ts
index 5df2c38..0725915 100644
--- a/src/utils/Scroller.ts
+++ b/src/utils/Scroller.ts
@@ -7,6 +7,15 @@ export type ScrollListener = {
 	bottom: number;
 }
 
+export type ScrollBottomListenerOptions = {
+
+	/** 距离底部小于等于该值时触发 */
+	distance?: number;
+
+	/** 返回 true 时才触发 */
+	canLoad?: () => boolean;
+}
+
 export default class Scroller {
 
 	private static instance: Scroller;
@@ -53,6 +62,26 @@ export default class Scroller {
 		Scroller.getInstance().listeners.set(name, listener);
 	}
 
+	/**
+	 * 添加触底监听
+	 *
+	 * @param name     事件名
+	 * @param listener 触底回调
+	 * @param options  触底配置
+	 */
+	public static addBottomListener(name: string, listener: (event: ScrollListener) => void | Promise<void>, options: ScrollBottomListenerOptions = {}) {
+		const distance = options.distance ?? 120;
+		Scroller.addListener(name, event => {
+			if (distance < event.bottom) {
+				return;
+			}
+			if (options.canLoad && !options.canLoad()) {
+				return;
+			}
+			void listener(event);
+		});
+	}
+
 	/**
 	 * 移除监听
 	 *
diff --git a/src/utils/Text.ts b/src/utils/Text.ts
index ba60eb0..920aaa4 100644
--- a/src/utils/Text.ts
+++ b/src/utils/Text.ts
@@ -30,6 +30,10 @@ export default class Text {
 		return template.replace(/\$\{(\w+)}/g, (_, key) => variables[key]);
 	}
 
+	public static pad(value: number | string, length = 2, fill = "0"): string {
+		return value.toString().padStart(length, fill);
+	}
+
 	public static unitCompact(val: number | string | null | undefined, unit: string, fixed = 0): string {
 		return this.unit(val, unit, fixed, true);
 	};
diff --git a/src/utils/Time.ts b/src/utils/Time.ts
index 7a75f00..29b8d11 100644
--- a/src/utils/Time.ts
+++ b/src/utils/Time.ts
@@ -1,4 +1,5 @@
 import Toolkit from "./Toolkit";
+import Text from "./Text";
 
 export default class Time {
 
@@ -15,6 +16,25 @@ export default class Time {
 		return new Date().getTime();
 	}
 
+	public static toTimestamp(date: Date): number {
+		return date.getTime();
+	}
+
+	public static toDateObject(unix?: number): Date | undefined {
+		if (!unix) {
+			return undefined;
+		}
+		return new Date(unix);
+	}
+
+	public static formatDate(date: Date): string {
+		return `${date.getFullYear()}-${Text.pad(date.getMonth() + 1)}-${Text.pad(date.getDate())}`;
+	}
+
+	public static formatDateTime(date: Date): string {
+		return `${this.formatDate(date)} ${Text.pad(date.getHours())}:${Text.pad(date.getMinutes())}`;
+	}
+
 	/**
 	 * Unix 时间戳转日期
 	 *
@@ -22,8 +42,7 @@ export default class Time {
 	 */
 	public static toDate(unix?: number): string {
 		if (!unix) return "";
-		const d = new Date(unix);
-		return `${d.getFullYear()}-${(d.getMonth() + 1).toString().padStart(2, "0")}-${d.getDate().toString().padStart(2, "0")}`;
+		return this.formatDate(new Date(unix));
 	}
 
 	/**
@@ -34,13 +53,13 @@ export default class Time {
 	public static toTime(unix?: number): string {
 		if (!unix) return "";
 		const d = new Date(unix);
-		return `${d.getHours().toString().padStart(2, "0")}:${d.getMinutes().toString().padStart(2, "0")}`;
+		return `${Text.pad(d.getHours())}:${Text.pad(d.getMinutes())}`;
 	}
 
 	public static toShortTime(unix?: number): string {
 		if (!unix) return "";
 		const d = new Date(unix);
-		return `${d.getMinutes().toString().padStart(2, "0")}:${d.getSeconds().toString().padStart(2, "0")}`;
+		return `${Text.pad(d.getMinutes())}:${Text.pad(d.getSeconds())}`;
 	}
 
 	/**
@@ -131,9 +150,9 @@ export default class Time {
 		const minutes = Math.floor((seconds % 3600) / 60);
 		const second = seconds % 60;
 		if (0 < hours) {
-			return `${hours}:${minutes.toString().padStart(2, "0")}:${second.toString().padStart(2, "0")}`;
+			return `${hours}:${Text.pad(minutes)}:${Text.pad(second)}`;
 		}
-		return `${minutes.toString().padStart(2, "0")}:${second.toString().padStart(2, "0")}`;
+		return `${Text.pad(minutes)}:${Text.pad(second)}`;
 	}
 
 	/**
diff --git a/src/utils/Toolkit.ts b/src/utils/Toolkit.ts
index f0c728a..2bde6eb 100644
--- a/src/utils/Toolkit.ts
+++ b/src/utils/Toolkit.ts
@@ -398,4 +398,15 @@ export default class Toolkit {
 		}
 		return JSON.stringify(JSON.parse(jsonStr), null, 4);
 	}
+
+	public static downloadBlob(blob: Blob, fileName: string): void {
+		const url = URL.createObjectURL(blob);
+		const link = document.createElement("a");
+		link.href = url;
+		link.download = fileName;
+		document.body.appendChild(link);
+		link.click();
+		link.remove();
+		window.setTimeout(() => URL.revokeObjectURL(url), 1000);
+	}
 }