diff --git a/package.json b/package.json
index dd7ab5df..9b7ca8d4 100644
--- a/package.json
+++ b/package.json
@@ -99,7 +99,7 @@
     "medium-zoom": "1.0.8",
     "mermaid": "10.2.4",
     "nanoid": "4.0.2",
-    "next": "13.4.7",
+    "next": "13.4.9",
     "node-id3": "0.2.6",
     "pangu": "4.0.7",
     "path-to-regexp": "6.2.1",
@@ -188,7 +188,7 @@
     "esbuild": "0.18.11",
     "esbuild-register": "3.4.2",
     "eslint": "8.44.0",
-    "eslint-config-next": "13.4.8",
+    "eslint-config-next": "13.4.9",
     "eslint-plugin-import": "2.27.5",
     "eslint-plugin-react": "7.32.2",
     "eslint-plugin-unused-imports": "2.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 6c4acc19..55e1e171 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -213,8 +213,8 @@ dependencies:
     specifier: 4.0.2
     version: 4.0.2
   next:
-    specifier: 13.4.7
-    version: 13.4.7(@babel/core@7.22.8)(react-dom@18.2.0)(react@18.2.0)
+    specifier: 13.4.9
+    version: 13.4.9(@babel/core@7.22.8)(react-dom@18.2.0)(react@18.2.0)
   node-id3:
     specifier: 0.2.6
     version: 0.2.6
@@ -387,7 +387,7 @@ dependencies:
 devDependencies:
   '@ducanh2912/next-pwa':
     specifier: 9.1.4
-    version: 9.1.4(esbuild@0.18.11)(next@13.4.7)(webpack@5.88.1)
+    version: 9.1.4(esbuild@0.18.11)(next@13.4.9)(webpack@5.88.1)
   '@iconify/tailwind':
     specifier: 0.1.3
     version: 0.1.3
@@ -476,8 +476,8 @@ devDependencies:
     specifier: 8.44.0
     version: 8.44.0
   eslint-config-next:
-    specifier: 13.4.8
-    version: 13.4.8(eslint@8.44.0)(typescript@5.1.6)
+    specifier: 13.4.9
+    version: 13.4.9(eslint@8.44.0)(typescript@5.1.6)
   eslint-plugin-import:
     specifier: 2.27.5
     version: 2.27.5(@typescript-eslint/parser@5.61.0)(eslint-import-resolver-typescript@3.5.5)(eslint@8.44.0)
@@ -2713,7 +2713,7 @@ packages:
     resolution: {integrity: sha512-bhR5k5W+8GLzysjk8zTMVygQZsgvf7W1F0IlL4ZQ5ugjo5rCyiwGM5d8DYriXspytfu98tv59niang3/T+FoDw==}
     dev: false
 
-  /@ducanh2912/next-pwa@9.1.4(esbuild@0.18.11)(next@13.4.7)(webpack@5.88.1):
+  /@ducanh2912/next-pwa@9.1.4(esbuild@0.18.11)(next@13.4.9)(webpack@5.88.1):
     resolution: {integrity: sha512-SXrgLAhcHLmInuwv+xzBYo1KutlCws/8SDwNn2QsKwoLQAgvFIpeRNP/k86u7wLNZ2BJLUmG2uU5YvnWdWNnCA==}
     peerDependencies:
       next: '>=11.0.0'
@@ -2721,7 +2721,7 @@ packages:
     dependencies:
       clean-webpack-plugin: 4.0.0(webpack@5.88.1)
       fast-glob: 3.2.12
-      next: 13.4.7(@babel/core@7.22.8)(react-dom@18.2.0)(react@18.2.0)
+      next: 13.4.9(@babel/core@7.22.8)(react-dom@18.2.0)(react@18.2.0)
       semver: 7.5.3
       terser-webpack-plugin: 5.3.9(esbuild@0.18.11)(webpack@5.88.1)
       webpack: 5.88.1(esbuild@0.18.11)
@@ -3603,81 +3603,81 @@ packages:
       - utf-8-validate
     dev: true
 
-  /@next/env@13.4.7:
-    resolution: {integrity: sha512-ZlbiFulnwiFsW9UV1ku1OvX/oyIPLtMk9p/nnvDSwI0s7vSoZdRtxXNsaO+ZXrLv/pMbXVGq4lL8TbY9iuGmVw==}
+  /@next/env@13.4.9:
+    resolution: {integrity: sha512-vuDRK05BOKfmoBYLNi2cujG2jrYbEod/ubSSyqgmEx9n/W3eZaJQdRNhTfumO+qmq/QTzLurW487n/PM/fHOkw==}
 
-  /@next/eslint-plugin-next@13.4.8:
-    resolution: {integrity: sha512-cmfVHpxWjjcETFt2WHnoFU6EmY69QcPJRlRNAooQlNe53Ke90vg1Ci/dkPffryJZaxxiRziP9bQrV8lDVCn3Fw==}
+  /@next/eslint-plugin-next@13.4.9:
+    resolution: {integrity: sha512-nDtGpa992tNyAkT/KmSMy7QkHfNZmGCBYhHtafU97DubqxzNdvLsqRtliQ4FU04CysRCtvP2hg8rRC1sAKUTUA==}
     dependencies:
       glob: 7.1.7
     dev: true
 
-  /@next/swc-darwin-arm64@13.4.7:
-    resolution: {integrity: sha512-VZTxPv1b59KGiv/pZHTO5Gbsdeoxcj2rU2cqJu03btMhHpn3vwzEK0gUSVC/XW96aeGO67X+cMahhwHzef24/w==}
+  /@next/swc-darwin-arm64@13.4.9:
+    resolution: {integrity: sha512-TVzGHpZoVBk3iDsTOQA/R6MGmFp0+17SWXMEWd6zG30AfuELmSSMe2SdPqxwXU0gbpWkJL1KgfLzy5ReN0crqQ==}
     engines: {node: '>= 10'}
     cpu: [arm64]
     os: [darwin]
     requiresBuild: true
     optional: true
 
-  /@next/swc-darwin-x64@13.4.7:
-    resolution: {integrity: sha512-gO2bw+2Ymmga+QYujjvDz9955xvYGrWofmxTq7m70b9pDPvl7aDFABJOZ2a8SRCuSNB5mXU8eTOmVVwyp/nAew==}
+  /@next/swc-darwin-x64@13.4.9:
+    resolution: {integrity: sha512-aSfF1fhv28N2e7vrDZ6zOQ+IIthocfaxuMWGReB5GDriF0caTqtHttAvzOMgJgXQtQx6XhyaJMozLTSEXeNN+A==}
     engines: {node: '>= 10'}
     cpu: [x64]
     os: [darwin]
     requiresBuild: true
     optional: true
 
-  /@next/swc-linux-arm64-gnu@13.4.7:
-    resolution: {integrity: sha512-6cqp3vf1eHxjIDhEOc7Mh/s8z1cwc/l5B6ZNkOofmZVyu1zsbEM5Hmx64s12Rd9AYgGoiCz4OJ4M/oRnkE16/Q==}
+  /@next/swc-linux-arm64-gnu@13.4.9:
+    resolution: {integrity: sha512-JhKoX5ECzYoTVyIy/7KykeO4Z2lVKq7HGQqvAH+Ip9UFn1MOJkOnkPRB7v4nmzqAoY+Je05Aj5wNABR1N18DMg==}
     engines: {node: '>= 10'}
     cpu: [arm64]
     os: [linux]
     requiresBuild: true
     optional: true
 
-  /@next/swc-linux-arm64-musl@13.4.7:
-    resolution: {integrity: sha512-T1kD2FWOEy5WPidOn1si0rYmWORNch4a/NR52Ghyp4q7KyxOCuiOfZzyhVC5tsLIBDH3+cNdB5DkD9afpNDaOw==}
+  /@next/swc-linux-arm64-musl@13.4.9:
+    resolution: {integrity: sha512-OOn6zZBIVkm/4j5gkPdGn4yqQt+gmXaLaSjRSO434WplV8vo2YaBNbSHaTM9wJpZTHVDYyjzuIYVEzy9/5RVZw==}
     engines: {node: '>= 10'}
     cpu: [arm64]
     os: [linux]
     requiresBuild: true
     optional: true
 
-  /@next/swc-linux-x64-gnu@13.4.7:
-    resolution: {integrity: sha512-zaEC+iEiAHNdhl6fuwl0H0shnTzQoAoJiDYBUze8QTntE/GNPfTYpYboxF5LRYIjBwETUatvE0T64W6SKDipvg==}
+  /@next/swc-linux-x64-gnu@13.4.9:
+    resolution: {integrity: sha512-iA+fJXFPpW0SwGmx/pivVU+2t4zQHNOOAr5T378PfxPHY6JtjV6/0s1vlAJUdIHeVpX98CLp9k5VuKgxiRHUpg==}
     engines: {node: '>= 10'}
     cpu: [x64]
     os: [linux]
     requiresBuild: true
     optional: true
 
-  /@next/swc-linux-x64-musl@13.4.7:
-    resolution: {integrity: sha512-X6r12F8d8SKAtYJqLZBBMIwEqcTRvUdVm+xIq+l6pJqlgT2tNsLLf2i5Cl88xSsIytBICGsCNNHd+siD2fbWBA==}
+  /@next/swc-linux-x64-musl@13.4.9:
+    resolution: {integrity: sha512-rlNf2WUtMM+GAQrZ9gMNdSapkVi3koSW3a+dmBVp42lfugWVvnyzca/xJlN48/7AGx8qu62WyO0ya1ikgOxh6A==}
     engines: {node: '>= 10'}
     cpu: [x64]
     os: [linux]
     requiresBuild: true
     optional: true
 
-  /@next/swc-win32-arm64-msvc@13.4.7:
-    resolution: {integrity: sha512-NPnmnV+vEIxnu6SUvjnuaWRglZzw4ox5n/MQTxeUhb5iwVWFedolPFebMNwgrWu4AELwvTdGtWjqof53AiWHcw==}
+  /@next/swc-win32-arm64-msvc@13.4.9:
+    resolution: {integrity: sha512-5T9ybSugXP77nw03vlgKZxD99AFTHaX8eT1ayKYYnGO9nmYhJjRPxcjU5FyYI+TdkQgEpIcH7p/guPLPR0EbKA==}
     engines: {node: '>= 10'}
     cpu: [arm64]
     os: [win32]
     requiresBuild: true
     optional: true
 
-  /@next/swc-win32-ia32-msvc@13.4.7:
-    resolution: {integrity: sha512-6Hxijm6/a8XqLQpOOf/XuwWRhcuc/g4rBB2oxjgCMuV9Xlr2bLs5+lXyh8w9YbAUMYR3iC9mgOlXbHa79elmXw==}
+  /@next/swc-win32-ia32-msvc@13.4.9:
+    resolution: {integrity: sha512-ojZTCt1lP2ucgpoiFgrFj07uq4CZsq4crVXpLGgQfoFq00jPKRPgesuGPaz8lg1yLfvafkU3Jd1i8snKwYR3LA==}
     engines: {node: '>= 10'}
     cpu: [ia32]
     os: [win32]
     requiresBuild: true
     optional: true
 
-  /@next/swc-win32-x64-msvc@13.4.7:
-    resolution: {integrity: sha512-sW9Yt36Db1nXJL+mTr2Wo0y+VkPWeYhygvcHj1FF0srVtV+VoDjxleKtny21QHaG05zdeZnw2fCtf2+dEqgwqA==}
+  /@next/swc-win32-x64-msvc@13.4.9:
+    resolution: {integrity: sha512-QbT03FXRNdpuL+e9pLnu+XajZdm/TtIXVYY4lA9t+9l0fLZbHXDYEKitAqxrOj37o3Vx5ufxiRAniaIebYDCgw==}
     engines: {node: '>= 10'}
     cpu: [x64]
     os: [win32]
@@ -7320,8 +7320,8 @@ packages:
     engines: {node: '>=12'}
     dev: false
 
-  /eslint-config-next@13.4.8(eslint@8.44.0)(typescript@5.1.6):
-    resolution: {integrity: sha512-2hE0b6lHuhtHBX8VgEXi8v4G8PVrPUBMOSLCTq8qtcQ2qQOX7+uBOLK2kU4FD2qDZzyXNlhmuH+WLT5ptY4XLA==}
+  /eslint-config-next@13.4.9(eslint@8.44.0)(typescript@5.1.6):
+    resolution: {integrity: sha512-0fLtKRR268NArpqeXXwnLgMXPvF64YESQvptVg+RMLCaijKm3FICN9Y7Jc1p2o+yrWwE4DufJXDM/Vo53D1L7g==}
     peerDependencies:
       eslint: ^7.23.0 || ^8.0.0
       typescript: '>=3.3.1'
@@ -7329,7 +7329,7 @@ packages:
       typescript:
         optional: true
     dependencies:
-      '@next/eslint-plugin-next': 13.4.8
+      '@next/eslint-plugin-next': 13.4.9
       '@rushstack/eslint-patch': 1.3.2
       '@typescript-eslint/parser': 5.61.0(eslint@8.44.0)(typescript@5.1.6)
       eslint: 8.44.0
@@ -7338,7 +7338,7 @@ packages:
       eslint-plugin-import: 2.27.5(@typescript-eslint/parser@5.61.0)(eslint-import-resolver-typescript@3.5.5)(eslint@8.44.0)
       eslint-plugin-jsx-a11y: 6.7.1(eslint@8.44.0)
       eslint-plugin-react: 7.32.2(eslint@8.44.0)
-      eslint-plugin-react-hooks: 4.6.0(eslint@8.44.0)
+      eslint-plugin-react-hooks: 5.0.0-canary-7118f5dd7-20230705(eslint@8.44.0)
       typescript: 5.1.6
     transitivePeerDependencies:
       - eslint-import-resolver-webpack
@@ -7467,8 +7467,8 @@ packages:
       semver: 6.3.0
     dev: true
 
-  /eslint-plugin-react-hooks@4.6.0(eslint@8.44.0):
-    resolution: {integrity: sha512-oFc7Itz9Qxh2x4gNHStv3BqJq54ExXmfC+a1NjAta66IAN87Wu0R/QArgIS9qKzX3dXKPI9H5crl9QchNMY9+g==}
+  /eslint-plugin-react-hooks@5.0.0-canary-7118f5dd7-20230705(eslint@8.44.0):
+    resolution: {integrity: sha512-AZYbMo/NW9chdL7vk6HQzQhT+PvTAEVqWk9ziruUoW2kAOcN5qNyelv70e0F1VNQAbvutOC9oc+xfWycI9FxDw==}
     engines: {node: '>=10'}
     peerDependencies:
       eslint: ^3.0.0 || ^4.0.0 || ^5.0.0 || ^6.0.0 || ^7.0.0 || ^8.0.0-0
@@ -10324,8 +10324,8 @@ packages:
     resolution: {integrity: sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw==}
     dev: true
 
-  /next@13.4.7(@babel/core@7.22.8)(react-dom@18.2.0)(react@18.2.0):
-    resolution: {integrity: sha512-M8z3k9VmG51SRT6v5uDKdJXcAqLzP3C+vaKfLIAM0Mhx1um1G7MDnO63+m52qPdZfrTFzMZNzfsgvm3ghuVHIQ==}
+  /next@13.4.9(@babel/core@7.22.8)(react-dom@18.2.0)(react@18.2.0):
+    resolution: {integrity: sha512-vtefFm/BWIi/eWOqf1GsmKG3cjKw1k3LjuefKRcL3iiLl3zWzFdPG3as6xtxrGO6gwTzzaO1ktL4oiHt/uvTjA==}
     engines: {node: '>=16.8.0'}
     hasBin: true
     peerDependencies:
@@ -10342,7 +10342,7 @@ packages:
       sass:
         optional: true
     dependencies:
-      '@next/env': 13.4.7
+      '@next/env': 13.4.9
       '@swc/helpers': 0.5.1
       busboy: 1.6.0
       caniuse-lite: 1.0.30001513
@@ -10353,15 +10353,15 @@ packages:
       watchpack: 2.4.0
       zod: 3.21.4
     optionalDependencies:
-      '@next/swc-darwin-arm64': 13.4.7
-      '@next/swc-darwin-x64': 13.4.7
-      '@next/swc-linux-arm64-gnu': 13.4.7
-      '@next/swc-linux-arm64-musl': 13.4.7
-      '@next/swc-linux-x64-gnu': 13.4.7
-      '@next/swc-linux-x64-musl': 13.4.7
-      '@next/swc-win32-arm64-msvc': 13.4.7
-      '@next/swc-win32-ia32-msvc': 13.4.7
-      '@next/swc-win32-x64-msvc': 13.4.7
+      '@next/swc-darwin-arm64': 13.4.9
+      '@next/swc-darwin-x64': 13.4.9
+      '@next/swc-linux-arm64-gnu': 13.4.9
+      '@next/swc-linux-arm64-musl': 13.4.9
+      '@next/swc-linux-x64-gnu': 13.4.9
+      '@next/swc-linux-x64-musl': 13.4.9
+      '@next/swc-win32-arm64-msvc': 13.4.9
+      '@next/swc-win32-ia32-msvc': 13.4.9
+      '@next/swc-win32-x64-msvc': 13.4.9
     transitivePeerDependencies:
       - '@babel/core'
       - babel-plugin-macros
diff --git a/src/app/(home)/(activities)/topic/[topic]/page.tsx b/src/app/(home)/(activities)/topic/[topic]/page.tsx
index acec223d..1dae7595 100644
--- a/src/app/(home)/(activities)/topic/[topic]/page.tsx
+++ b/src/app/(home)/(activities)/topic/[topic]/page.tsx
@@ -2,7 +2,7 @@ import { Metadata } from "next"
 
 import { HomeFeed } from "~/components/home/HomeFeed"
 import { APP_NAME } from "~/lib/env"
-import { useTranslation } from "~/lib/i18n"
+import { getTranslation } from "~/lib/i18n"
 
 import topics from "../../../../../../data/topics.json"
 
@@ -26,7 +26,7 @@ export default async function Topic({
     topic: string
   }
 }) {
-  const { t } = await useTranslation("index")
+  const { t } = await getTranslation("index")
   params.topic = decodeURIComponent(params.topic)
   const info = topics.find((t) => t.name === params.topic)
 
diff --git a/src/app/(home)/about/page.tsx b/src/app/(home)/about/page.tsx
index 3411f1b1..87da8f00 100644
--- a/src/app/(home)/about/page.tsx
+++ b/src/app/(home)/about/page.tsx
@@ -9,10 +9,10 @@ import { Button } from "~/components/ui/Button"
 import { Image } from "~/components/ui/Image"
 import { CSB_SCAN, GITHUB_LINK } from "~/lib/env"
 import { getSiteLink } from "~/lib/helpers"
-import { Trans, useTranslation } from "~/lib/i18n"
+import { Trans, getTranslation } from "~/lib/i18n"
 
 async function Home() {
-  const { t, i18n } = await useTranslation("index")
+  const { t, i18n } = await getTranslation("index")
 
   const EntranceButton = memo(function Button() {
     return (
diff --git a/src/app/@modal/(.)post/[site]/[slug]/page.tsx b/src/app/@modal/(.)post/[site]/[slug]/page.tsx
index 602bd660..2298bbcb 100644
--- a/src/app/@modal/(.)post/[site]/[slug]/page.tsx
+++ b/src/app/@modal/(.)post/[site]/[slug]/page.tsx
@@ -7,7 +7,7 @@ import PostModal from "~/components/home/PostModal"
 import { PostFooter } from "~/components/site/PostFooter"
 import PostMeta from "~/components/site/PostMeta"
 import { SiteHeader } from "~/components/site/SiteHeader"
-import { useTranslation } from "~/lib/i18n"
+import { getTranslation } from "~/lib/i18n"
 import { toCid } from "~/lib/ipfs-parser"
 import getQueryClient from "~/lib/query-client"
 import { cn } from "~/lib/utils"
@@ -44,8 +44,8 @@ export default async function SiteModal({
 
   const dehydratedState = dehydrate(queryClient)
 
-  const { i18n } = await useTranslation()
-  const { t } = await useTranslation("common")
+  const { i18n } = await getTranslation()
+  const { t } = await getTranslation("common")
   let summary: string | undefined
   if (!page.metadata.content.disableAISummary) {
     summary = await getSummary({
diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index 503e4550..13658a54 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -7,7 +7,7 @@ import "@crossbell/connect-kit/colors.css"
 import { updateIndexerFetchOptions } from "@crossbell/indexer"
 
 import "~/css/main.css"
-import { useAcceptLang } from "~/hooks/useAcceptLang"
+import { getAcceptLang } from "~/lib/accept-lang"
 import { APP_DESCRIPTION, APP_NAME, APP_SLOGAN, SITE_URL } from "~/lib/env"
 import { getColorScheme } from "~/lib/get-color-scheme"
 
@@ -81,7 +81,7 @@ export default function RootLayout({
   children: React.ReactNode
   modal: React.ReactNode
 }) {
-  const lang = useAcceptLang()
+  const lang = getAcceptLang()
   const colorScheme = getColorScheme()
 
   // For viewing statistics
diff --git a/src/app/site/[site]/[slug]/page.tsx b/src/app/site/[site]/[slug]/page.tsx
index 189a4d4a..82866de0 100644
--- a/src/app/site/[site]/[slug]/page.tsx
+++ b/src/app/site/[site]/[slug]/page.tsx
@@ -10,7 +10,7 @@ import { PostFooter } from "~/components/site/PostFooter"
 import PostMeta from "~/components/site/PostMeta"
 import { SITE_URL } from "~/lib/env"
 import { getSiteLink } from "~/lib/helpers"
-import { useTranslation } from "~/lib/i18n"
+import { getTranslation } from "~/lib/i18n"
 import { toCid } from "~/lib/ipfs-parser"
 import { isInRN } from "~/lib/is-in-rn"
 import getQueryClient from "~/lib/query-client"
@@ -129,8 +129,8 @@ export default async function SitePagePage({
     }
   }
 
-  const { i18n } = await useTranslation()
-  const { t } = await useTranslation("common")
+  const { i18n } = await getTranslation()
+  const { t } = await getTranslation("common")
   let summary: string | undefined
   if (!page.metadata.content.disableAISummary) {
     summary = await getSummary({
diff --git a/src/app/site/[site]/nft/page.tsx b/src/app/site/[site]/nft/page.tsx
index 6fcab9cc..c74cd666 100644
--- a/src/app/site/[site]/nft/page.tsx
+++ b/src/app/site/[site]/nft/page.tsx
@@ -3,7 +3,7 @@ import Script from "next/script"
 
 import { UniLink } from "~/components/ui/UniLink"
 import { UniMedia } from "~/components/ui/UniMedia"
-import { useTranslation } from "~/lib/i18n"
+import { getTranslation } from "~/lib/i18n"
 import { toGateway } from "~/lib/ipfs-parser"
 import getQueryClient from "~/lib/query-client"
 import { fetchGetSite, getNFTs } from "~/queries/site.server"
@@ -36,7 +36,7 @@ export default async function SiteNFTPage({
   const queryClient = getQueryClient()
 
   const site = await fetchGetSite(params.site, queryClient)
-  const { t } = await useTranslation("common")
+  const { t } = await getTranslation("common")
 
   let nfts = (await getNFTs(site?.owner)) ?? []
 
diff --git a/src/app/site/[site]/not-found.tsx b/src/app/site/[site]/not-found.tsx
index 0a7954c6..8ea3f308 100644
--- a/src/app/site/[site]/not-found.tsx
+++ b/src/app/site/[site]/not-found.tsx
@@ -1,9 +1,9 @@
 import { Image } from "~/components/ui/Image"
 import { SITE_URL } from "~/lib/env"
-import { useTranslation } from "~/lib/i18n"
+import { getTranslation } from "~/lib/i18n"
 
 export default async function NotFound() {
-  const { t } = await useTranslation("site")
+  const { t } = await getTranslation("site")
 
   return (
     <>
diff --git a/src/components/site/SiteFooter.tsx b/src/components/site/SiteFooter.tsx
index 02521f63..caf5123f 100644
--- a/src/components/site/SiteFooter.tsx
+++ b/src/components/site/SiteFooter.tsx
@@ -3,7 +3,7 @@ import Script from "next/script"
 import { Logo } from "~/components/common/Logo"
 import { Platform } from "~/components/site/Platform"
 import { SITE_URL } from "~/lib/env"
-import { Trans, useTranslation } from "~/lib/i18n"
+import { Trans, getTranslation } from "~/lib/i18n"
 import { ExpandedCharacter } from "~/lib/types"
 
 import { DarkModeSwitch } from "../common/DarkModeSwitch"
@@ -26,7 +26,7 @@ export default async function SiteFooter({
     )
   }
 
-  const { i18n } = await useTranslation("site")
+  const { i18n } = await getTranslation("site")
 
   return (
     <>
diff --git a/src/hooks/useDateServer.ts b/src/hooks/useDateServer.ts
deleted file mode 100644
index 27eaa8d2..00000000
--- a/src/hooks/useDateServer.ts
+++ /dev/null
@@ -1,39 +0,0 @@
-import dayjs from "dayjs"
-import "dayjs/locale/en"
-import "dayjs/locale/ja"
-import "dayjs/locale/zh"
-import "dayjs/locale/zh-tw"
-import duration from "dayjs/plugin/duration"
-import localizedFormat from "dayjs/plugin/localizedFormat"
-import relativeTime from "dayjs/plugin/relativeTime"
-import tz from "dayjs/plugin/timezone"
-import utc from "dayjs/plugin/utc"
-import { useMemo } from "react"
-
-import { useTranslation } from "~/lib/i18n"
-
-dayjs.extend(localizedFormat)
-dayjs.extend(utc)
-dayjs.extend(tz)
-dayjs.extend(duration)
-dayjs.extend(relativeTime)
-
-export async function useDate() {
-  const { i18n } = await useTranslation()
-
-  const memoizedDateUtils = useMemo(() => {
-    dayjs.locale(i18n.resolvedLanguage)
-
-    return {
-      dayjs,
-      formatDate: (date: string | Date, format = "ll", timezone?: string) => {
-        return dayjs(date).tz(timezone).format(format)
-      },
-      formatToISO: (date: string | Date) => {
-        return dayjs(date || undefined).toISOString()
-      },
-    }
-  }, [i18n.resolvedLanguage])
-
-  return memoizedDateUtils
-}
diff --git a/src/hooks/useAcceptLang.ts b/src/lib/accept-lang.ts
similarity index 91%
rename from src/hooks/useAcceptLang.ts
rename to src/lib/accept-lang.ts
index eb3dc951..5fc14a07 100644
--- a/src/hooks/useAcceptLang.ts
+++ b/src/lib/accept-lang.ts
@@ -2,7 +2,7 @@ import { headers } from "next/headers"
 
 import { fallbackLng } from "~/lib/i18n/settings"
 
-export function useAcceptLang() {
+export function getAcceptLang() {
   let lng = fallbackLng
 
   let acceptLang = headers().get("accept-language")?.split(",")[0]
diff --git a/src/lib/i18n/index.ts b/src/lib/i18n/index.ts
index a8c99868..4a262ca8 100644
--- a/src/lib/i18n/index.ts
+++ b/src/lib/i18n/index.ts
@@ -3,7 +3,7 @@ import resourcesToBackend from "i18next-resources-to-backend"
 import { Trans as TransW } from "react-i18next/TransWithoutContext"
 import { initReactI18next } from "react-i18next/initReactI18next"
 
-import { useAcceptLang } from "~/hooks/useAcceptLang"
+import { getAcceptLang } from "~/lib/accept-lang"
 
 import { defaultNS, getOptions } from "./settings"
 
@@ -21,8 +21,8 @@ const initI18next = async (lng: string, ns: string) => {
   return i18nInstance
 }
 
-export async function useTranslation(ns: string = defaultNS) {
-  const lang = useAcceptLang()
+export async function getTranslation(ns: string = defaultNS) {
+  const lang = getAcceptLang()
   const i18nextInstance = await initI18next(lang, ns)
   return {
     t: i18nextInstance.getFixedT(lang, ns),
diff --git a/src/markdown/index.ts b/src/markdown/index.ts
index 5788c7bc..21be6806 100644
--- a/src/markdown/index.ts
+++ b/src/markdown/index.ts
@@ -109,7 +109,7 @@ export const renderPageContent = (
       .use(remarkParse)
       .use(remarkBreaks)
       .use(remarkFrontmatter, ["yaml"])
-      .use(() => (tree) => {
+      .use(() => (tree: Root) => {
         const yaml = tree.children.find((node) => node.type === "yaml")
         if ((yaml as any)?.value) {
           try {
@@ -135,7 +135,7 @@ export const renderPageContent = (
       })
       .use(remarkPangu)
       .use(() => (tree) => {
-        env.toc = toc(tree, { tight: true, ordered: true })
+        env.toc = toc(tree as any, { tight: true, ordered: true })
       })
       .use(remarkRehype, { allowDangerousHtml: true })
       .use(emoji)