diff --git a/scripts/favicon.ts b/scripts/favicon.ts
index 45c0bc7..3875cfc 100644
--- a/scripts/favicon.ts
+++ b/scripts/favicon.ts
@@ -4,7 +4,7 @@ import { join } from "node:path"
 import { Buffer } from "node:buffer"
 import { getLogos } from "favicons-scraper"
 import { consola } from "consola"
-import { sources } from "../shared/data"
+import { originSources } from "../shared/sources"
 
 const projectDir = fileURLToPath(new URL("..", import.meta.url))
 const iconsDir = join(projectDir, "public", "icons")
@@ -25,7 +25,7 @@ async function downloadImage(url: string, outputPath: string, id: string) {
 
 async function main() {
   await Promise.all(
-    Object.entries(sources).map(async ([id, source]) => {
+    Object.entries(originSources).map(async ([id, source]) => {
       try {
         const icon = join(iconsDir, `${id.split("-")[0]}.png`)
         if (fs.existsSync(icon)) {
diff --git a/server/routes/[id].ts b/server/routes/[id].ts
index e169558..7e383fb 100644
--- a/server/routes/[id].ts
+++ b/server/routes/[id].ts
@@ -1,16 +1,22 @@
 import { Interval, TTL } from "@shared/consts"
-import type { SourceResponse } from "@shared/types"
-import { sources } from "@shared/data"
+import type { SourceID, SourceResponse } from "@shared/types"
+import { sources } from "@shared/sources"
 import { sourcesFn } from "#/sources"
 import { Cache } from "#/cache"
 
 export default defineEventHandler(async (event): Promise<SourceResponse> => {
   try {
-    const id = getRouterParam(event, "id") as keyof typeof sourcesFn
+    let id = getRouterParam(event, "id") as SourceID
     const query = getQuery(event)
     const latest = query.latest !== undefined && query.latest !== "false"
+    const isValid = (id: SourceID) => !id || !sources[id] || !sourcesFn[id]
+
+    if (isValid(id)) {
+      const redirectID = sources[id].redirect
+      if (redirectID) id = redirectID
+      if (isValid(id)) throw new Error("Invalid source id")
+    }
 
-    if (!id || !sources[id] || !sourcesFn[id]) throw new Error("Invalid source id")
     const db = useDatabase()
     const cacheStore = db ? new Cache(db) : undefined
     const now = Date.now()
diff --git a/server/sources/ithome.ts b/server/sources/ithome.ts
index ea96fc6..4ebd4f9 100644
--- a/server/sources/ithome.ts
+++ b/server/sources/ithome.ts
@@ -27,6 +27,6 @@ export default defineSource(async () => {
       }
     }
   })
-  return news.sort((m, n) => n.extra!.date > m.extra!.data ? 1 : -1)
+  return news.sort((m, n) => n.extra!.date > m.extra!.date ? 1 : -1)
     .slice(0, 20)
 })
diff --git a/server/utils/date.ts b/server/utils/date.ts
index b3ca477..17b6326 100644
--- a/server/utils/date.ts
+++ b/server/utils/date.ts
@@ -12,3 +12,5 @@ export function tranformToUTC(date: string, format?: string, timezone: string =
   if (!format) return dayjs.tz(date, timezone).valueOf()
   return dayjs.tz(date, format, timezone).valueOf()
 }
+
+export const day = dayjs
diff --git a/shared/data.ts b/shared/data.ts
index 0406091..9492596 100644
--- a/shared/data.ts
+++ b/shared/data.ts
@@ -1,99 +1,30 @@
 import type { Metadata } from "./types"
 
-export const sectionIds = ["focus", "social", "china", "world", "digital"] as const
-
-export const sources = {
-  "wallstreetcn": {
-    name: "华尔街见闻",
-    home: "https://wallstreetcn.com/",
-    interval: 3 * 60 * 1000,
-    type: "快讯",
-  },
-  // "36kr": {
-  //   name: "36氪",
-  //   type: "人气榜",
-  //   interval: 10,
-  //   home: "https://36kr.com",
-  // },
-  "36kr-quick": {
-    name: "36氪",
-    type: "快讯",
-    interval: 3 * 60 * 1000,
-    home: "https://36kr.com",
-  },
-  "douyin": {
-    name: "抖音",
-    interval: 3 * 60 * 1000,
-    home: "https://www.douyin.com",
-  },
-  "hupu": {
-    name: "虎扑",
-    home: "https://hupu.com",
-  },
-  "zhihu": {
-    name: "知乎",
-    home: "https://www.zhihu.com",
-  },
-  "weibo": {
-    name: "微博",
-    type: "实时热搜",
-    interval: 1 * 60 * 1000,
-    home: "https://weibo.com",
-  },
-  "tieba": {
-    name: "百度贴吧",
-    home: "https://tieba.baidu.com",
-  },
-  "zaobao": {
-    name: "联合早报",
-    type: "实时新闻",
-    home: "https://www.zaobao.com",
-  },
-  "thepaper": {
-    name: "澎湃新闻",
-    home: "https://www.thepaper.cn",
-  },
-  "toutiao": {
-    name: "今日头条",
-    home: "https://www.toutiao.com",
-  },
-  "cankaoxiaoxi": {
-    name: "参考消息",
-    home: "http://www.cankaoxiaoxi.com",
-  },
-  "peopledaily": {
-    name: "人民日报",
-    home: "http://paper.people.com.cn",
-  },
-} as const satisfies Record<string, {
-  name: string
-  type?: string
-  /**
-   * 刷新的间隔时间，复用缓存
-   */
-  interval?: number
-  home: string
-}>
+export const sectionIds = ["focus", "social", "china", "world", "tech", "code"] as const
 
 export const metadata: Metadata = {
   focus: {
     name: "关注",
-    sourceList: [],
+    sources: [],
   },
   social: {
     name: "实时",
-    sourceList: ["douyin", "weibo", "36kr-quick", "wallstreetcn", "zaobao"],
+    sources: ["douyin", "weibo", "wallstreetcn", "ithome", "36kr"],
   },
   china: {
     name: "国内",
-    sourceList: ["peopledaily", "toutiao"],
+    sources: ["peopledaily", "toutiao"],
   },
   world: {
     name: "国外",
-    sourceList: [],
+    sources: ["aljazeeracn", "sputniknewscn", "zaobao"],
   },
-  digital: {
-    name: "数码",
-    sourceList: [],
+  code: {
+    name: "代码",
+    sources: ["v2ex"],
+  },
+  tech: {
+    name: "科技",
+    sources: ["ithome"],
   },
 }
diff --git a/shared/sources.ts b/shared/sources.ts
new file mode 100644
index 0000000..748fa53
--- /dev/null
+++ b/shared/sources.ts
@@ -0,0 +1,113 @@
+import { typeSafeObjectFromEntries } from "./type.util"
+import type { OriginSource, Source, SourceID } from "./types"
+
+export const originSources = {
+  "v2ex": {
+    name: "V2EX",
+    home: "https://v2ex.com/",
+  },
+  "wallstreetcn": {
+    name: "华尔街见闻",
+    home: "https://wallstreetcn.com/",
+    title: "快讯",
+  },
+  "sputniknewscn": {
+    name: "俄罗斯卫星通讯社",
+    home: "https://sputniknews.cn",
+  },
+  "aljazeeracn": {
+    name: "半岛电视台",
+    interval: 30 * 60 * 1000,
+    home: "https://chinese.aljazeera.net",
+  },
+  "36kr": {
+    name: "36氪",
+    home: "https://36kr.com",
+    sub: {
+      quick: {
+        title: "快讯",
+      },
+    },
+  },
+  "douyin": {
+    name: "抖音",
+    home: "https://www.douyin.com",
+  },
+  "hupu": {
+    name: "虎扑",
+    home: "https://hupu.com",
+  },
+  "zhihu": {
+    name: "知乎",
+    home: "https://www.zhihu.com",
+  },
+  "weibo": {
+    name: "微博",
+    title: "实时热搜",
+    interval: 5 * 60 * 1000,
+    home: "https://weibo.com",
+  },
+  "tieba": {
+    name: "百度贴吧",
+    home: "https://tieba.baidu.com",
+  },
+  "zaobao": {
+    name: "联合早报",
+    home: "https://www.zaobao.com",
+  },
+  "thepaper": {
+    name: "澎湃新闻",
+    home: "https://www.thepaper.cn",
+  },
+  "toutiao": {
+    name: "今日头条",
+    home: "https://www.toutiao.com",
+  },
+  "cankaoxiaoxi": {
+    name: "参考消息",
+    home: "http://www.cankaoxiaoxi.com",
+  },
+  "ithome": {
+    name: "IT之家",
+    interval: 1000,
+    home: "https://www.ithome.com",
+  },
+  "peopledaily": {
+    name: "人民日报",
+    interval: 3 * 60 * 60 * 1000,
+    home: "http://paper.people.com.cn",
+  },
+} as const satisfies Record<string, OriginSource>
+
+export const sources = genSources()
+function genSources() {
+  const _: [SourceID, Source][] = []
+
+  Object.entries(originSources).forEach(([id, source]: [any, OriginSource]) => {
+    if (source.sub && Object.keys(source.sub).length) {
+      Object.entries(source.sub).forEach(([subId, subSource], i) => {
+        if (i === 0) {
+          _.push([id, {
+            redirect: `${id}-${subId}`,
+            name: source.name,
+            interval: source.interval,
+            ...subSource,
+          }] as [any, Source])
+        }
+        _.push([`${id}-${subId}`, {
+          name: source.name,
+          interval: source.interval,
+          ...subSource,
+        }] as [any, Source])
+      })
+    } else {
+      _.push([id, {
+        name: source.name,
+        interval: source.interval,
+        title: source.title,
+      }])
+    }
+  })
+
+  return typeSafeObjectFromEntries(_)
+}
diff --git a/shared/type.util.ts b/shared/type.util.ts
new file mode 100644
index 0000000..a5178f6
--- /dev/null
+++ b/shared/type.util.ts
@@ -0,0 +1,15 @@
+export type OmitNever<T> = { [K in keyof T as T[K] extends never ? never : K]: T[K] }
+export type UnionToIntersection<U> =
+  (U extends any ? (x: U) => void : never) extends ((x: infer I) => void) ? I : never
+
+export type MaybePromise<T> = Promise<T> | T
+
+export function typeSafeObjectFromEntries<
+  const T extends ReadonlyArray<readonly [PropertyKey, unknown]>,
+>(entries: T): { [K in T[number]as K[0]]: K[1] } {
+  return Object.fromEntries(entries) as { [K in T[number]as K[0]]: K[1] }
+}
+
+export function typeSafeObjectEntries<T extends Record<PropertyKey, unknown>>(obj: T): { [K in keyof T]: [K, T[K]] }[keyof T][] {
+  return Object.entries(obj) as { [K in keyof T]: [K, T[K]] }[keyof T][]
+}
diff --git a/shared/types.ts b/shared/types.ts
index 727dc8a..c45b56f 100644
--- a/shared/types.ts
+++ b/shared/types.ts
@@ -1,12 +1,43 @@
-import type { sectionIds, sources } from "./data"
+import type { sectionIds } from "./data"
+import type { originSources } from "./sources"
+
+type ConstSources = typeof originSources
+type MainSourceID = keyof(ConstSources)
+
+export type SourceID = {
+  [Key in MainSourceID]: ConstSources[Key] extends { sub?: infer SubType } ? keyof {
+    // @ts-expect-error >_<
+    [K in keyof SubType as `${Key}-${K}` ]: never
+  } | Key : Key;
+}[MainSourceID]
 
-export type SourceID = keyof(typeof sources)
 export type SectionID = (typeof sectionIds)[number]
 export type Metadata = Record<SectionID, Section>
 
+export interface OriginSource {
+  name: string
+  title?: string
+  /**
+   * 刷新的间隔时间，复用缓存
+   */
+  interval?: number
+  home: string
+  sub?: Record<string, {
+    title: string
+    interval?: number
+  }>
+}
+
+export interface Source {
+  name: string
+  title?: string
+  interval?: number
+  redirect?: SourceID
+}
+
 export interface Section {
   name: string
-  sourceList: SourceID[]
+  sources: SourceID[]
 }
 
 export interface NewsItem {
@@ -47,7 +78,7 @@ export interface RSSItem {
 }
 
 export interface CacheInfo {
-  id: SourceID
+  id: MainSourceID
   data: NewsItem[]
   updated: number
 }
diff --git a/shared/utils.ts b/shared/utils.ts
index 35ab356..27aa23f 100644
--- a/shared/utils.ts
+++ b/shared/utils.ts
@@ -22,3 +22,7 @@ export function relativeTime(timestamp: string | number) {
     return `${month}月${day}日`
   }
 }
+
+export function delay(ms: number) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}
diff --git a/src/atoms.ts b/src/atoms.ts
index c0c7185..b6279b2 100644
--- a/src/atoms.ts
+++ b/src/atoms.ts
@@ -1,6 +1,7 @@
 import { atom } from "jotai"
 import type { SectionID, SourceID } from "@shared/types"
-import { metadata, sources } from "@shared/data"
+import { metadata } from "@shared/data"
+import { sources } from "@shared/sources"
 import { atomWithLocalStorage } from "./hooks/atomWithLocalStorage"
 
 export const focusSourcesAtom = atomWithLocalStorage<SourceID[]>("focusSources", [], (stored) => {
@@ -30,7 +31,7 @@ export const currentSectionAtom = atom((get) => {
     return {
       id,
       ...metadata[id],
-      sourceList: get(focusSourcesAtom),
+      sources: get(focusSourcesAtom),
     }
   }
   return {
diff --git a/src/components/header.tsx b/src/components/header.tsx
index 7b7e881..418f62b 100644
--- a/src/components/header.tsx
+++ b/src/components/header.tsx
@@ -24,7 +24,7 @@ function RefreshButton() {
   const currentSection = useAtomValue(currentSectionAtom)
   const setRefetchSource = useSetAtom(refetchSourcesAtom)
   const refreshAll = useCallback(() => {
-    const obj = Object.fromEntries(currentSection.sourceList.map(id => [id, Date.now()]))
+    const obj = Object.fromEntries(currentSection.sources.map(id => [id, Date.now()]))
     setRefetchSource(prev => ({
       ...prev,
       ...obj,
@@ -33,7 +33,7 @@ function RefreshButton() {
 
   const isFetching = useIsFetching({
     predicate: (query) => {
-      return currentSection.sourceList.includes(query.queryKey[0] as SourceID)
+      return currentSection.sources.includes(query.queryKey[0] as SourceID)
     },
   })
 
diff --git a/src/components/section/card.tsx b/src/components/section/card.tsx
index 82382ff..cd96926 100644
--- a/src/components/section/card.tsx
+++ b/src/components/section/card.tsx
@@ -6,7 +6,7 @@ import clsx from "clsx"
 import { useInView } from "react-intersection-observer"
 import { useAtom } from "jotai"
 import { forwardRef, useCallback, useImperativeHandle, useRef } from "react"
-import { sources } from "@shared/data"
+import { sources } from "@shared/sources"
 import type { SyntheticListenerMap } from "@dnd-kit/core/dist/hooks/utilities"
 import { ofetch } from "ofetch"
 import { focusSourcesAtom, refetchSourcesAtom } from "~/atoms"
@@ -111,8 +111,7 @@ export function NewsCard({ id, inView, isOverlay, handleListeners }: NewsCardPro
             {sources[id].name}
           </span>
         </div>
-        {/* @ts-expect-error -_- */}
-        <span className="text-xs">{sources[id]?.type}</span>
+        <span className="text-xs">{sources[id]?.title}</span>
       </div>
       <OverlayScrollbarsComponent
         defer
diff --git a/src/components/section/index.tsx b/src/components/section/index.tsx
index 5400dc2..bf65760 100644
--- a/src/components/section/index.tsx
+++ b/src/components/section/index.tsx
@@ -43,7 +43,7 @@ export function Section({ id }: { id: SectionID }) {
           : (
               <>
                 {
-                  metadata[id].sourceList.map(source => (
+                  metadata[id].sources.map(source => (
                     <CardWrapper key={source} id={source} />
                   ))
                 }