diff --git a/package-lock.json b/package-lock.json
index a92fa54..9265a43 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,6 +9,8 @@
       "version": "0.0.0",
       "dependencies": {
         "@mdui/icons": "^1.0.2",
+        "@vueuse/core": "^13.2.0",
+        "@vueuse/integrations": "^13.2.0",
         "axios": "^1.9.0",
         "compress-json": "^3.1.1",
         "cookie-parser": "^1.4.7",
@@ -1731,6 +1733,11 @@
       "resolved": "https://registry.npmmirror.com/@types/trusted-types/-/trusted-types-2.0.7.tgz",
       "integrity": "sha512-ScaPdn1dQczgbl0QFTeTOmVHFULt394XJgOQNoyVhZ6r2vLnMLJfBPd53SB52T/3G36VI1/g2MZaX0cwDuXsfw=="
     },
+    "node_modules/@types/web-bluetooth": {
+      "version": "0.0.21",
+      "resolved": "https://registry.npmmirror.com/@types/web-bluetooth/-/web-bluetooth-0.0.21.tgz",
+      "integrity": "sha512-oIQLCGWtcFZy2JW77j9k8nHzAOpqMHLQejDA48XXMWH6tjCQHz5RCFz1bzsmROyL6PUm+LLnUiI4BCn221inxA=="
+    },
     "node_modules/@vitejs/plugin-vue": {
       "version": "5.2.4",
       "resolved": "https://registry.npmmirror.com/@vitejs/plugin-vue/-/plugin-vue-5.2.4.tgz",
@@ -1963,6 +1970,106 @@
       "resolved": "https://registry.npmmirror.com/@vue/shared/-/shared-3.5.13.tgz",
       "integrity": "sha512-/hnE/qP5ZoGpol0a5mDi45bOd7t3tjYJBjsgCsivow7D48cJeV5l05RD82lPqi7gRiphZM37rnhW1l6ZoCNNnQ=="
     },
+    "node_modules/@vueuse/core": {
+      "version": "13.2.0",
+      "resolved": "https://registry.npmmirror.com/@vueuse/core/-/core-13.2.0.tgz",
+      "integrity": "sha512-n5TZoIAxbWAQ3PqdVPDzLgIRQOujFfMlatdI+f7ditSmoEeNpPBvp7h2zamzikCmrhFIePAwdEQB6ENccHr7Rg==",
+      "dependencies": {
+        "@types/web-bluetooth": "^0.0.21",
+        "@vueuse/metadata": "13.2.0",
+        "@vueuse/shared": "13.2.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/antfu"
+      },
+      "peerDependencies": {
+        "vue": "^3.5.0"
+      }
+    },
+    "node_modules/@vueuse/integrations": {
+      "version": "13.2.0",
+      "resolved": "https://registry.npmmirror.com/@vueuse/integrations/-/integrations-13.2.0.tgz",
+      "integrity": "sha512-tnwdzUYadAiewvMtBcjH/ZPgRCoQBvuVzbFA/VSysPDaIuG41Jp/Z1Sn/rYoFMOLJfcOEcVh+tN3mkrVIyumig==",
+      "dependencies": {
+        "@vueuse/core": "13.2.0",
+        "@vueuse/shared": "13.2.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/antfu"
+      },
+      "peerDependencies": {
+        "async-validator": "^4",
+        "axios": "^1",
+        "change-case": "^5",
+        "drauu": "^0.4",
+        "focus-trap": "^7",
+        "fuse.js": "^7",
+        "idb-keyval": "^6",
+        "jwt-decode": "^4",
+        "nprogress": "^0.2",
+        "qrcode": "^1.5",
+        "sortablejs": "^1",
+        "universal-cookie": "^7",
+        "vue": "^3.5.0"
+      },
+      "peerDependenciesMeta": {
+        "async-validator": {
+          "optional": true
+        },
+        "axios": {
+          "optional": true
+        },
+        "change-case": {
+          "optional": true
+        },
+        "drauu": {
+          "optional": true
+        },
+        "focus-trap": {
+          "optional": true
+        },
+        "fuse.js": {
+          "optional": true
+        },
+        "idb-keyval": {
+          "optional": true
+        },
+        "jwt-decode": {
+          "optional": true
+        },
+        "nprogress": {
+          "optional": true
+        },
+        "qrcode": {
+          "optional": true
+        },
+        "sortablejs": {
+          "optional": true
+        },
+        "universal-cookie": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@vueuse/metadata": {
+      "version": "13.2.0",
+      "resolved": "https://registry.npmmirror.com/@vueuse/metadata/-/metadata-13.2.0.tgz",
+      "integrity": "sha512-kPpzuQCU0+D8DZCzK0iPpIcXI+6ufWSgwnjJ6//GNpEn+SHViaCtR+XurzORChSgvpHO9YC8gGM97Y1kB+UabA==",
+      "funding": {
+        "url": "https://github.com/sponsors/antfu"
+      }
+    },
+    "node_modules/@vueuse/shared": {
+      "version": "13.2.0",
+      "resolved": "https://registry.npmmirror.com/@vueuse/shared/-/shared-13.2.0.tgz",
+      "integrity": "sha512-vx9ZPDF5HcU9up3Jgt3G62dMUfZEdk6tLyBAHYAG4F4n73vpaA7J5hdncDI/lS9Vm7GA/FPlbOmh9TrDZROTpg==",
+      "funding": {
+        "url": "https://github.com/sponsors/antfu"
+      },
+      "peerDependencies": {
+        "vue": "^3.5.0"
+      }
+    },
     "node_modules/@yankeeinlondon/builder-api": {
       "version": "1.4.1",
       "resolved": "https://registry.npmmirror.com/@yankeeinlondon/builder-api/-/builder-api-1.4.1.tgz",
diff --git a/package.json b/package.json
index 1d160ff..4dfcaa4 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,8 @@
   },
   "dependencies": {
     "@mdui/icons": "^1.0.2",
+    "@vueuse/core": "^13.2.0",
+    "@vueuse/integrations": "^13.2.0",
     "axios": "^1.9.0",
     "compress-json": "^3.1.1",
     "cookie-parser": "^1.4.7",
diff --git a/src/App.vue b/src/App.vue
index c07f124..7af591c 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -27,7 +27,7 @@ const route = useRoute()
 
 const clientOnlyStore = useClientOnlyStore()
 const api = useApiStore()
-const themeScheme = useThemeStore()
+let themeScheme = null
 const mobileScreen = useMobileScreen()
 const routeStore = useRouteStore()
 
@@ -38,7 +38,7 @@ const closeDrawer = ref(true)
 let progressTimer = null
 
 onServerPrefetch(async () => {
-	await api.init()
+
 })
 
 onBeforeMount(() => {
@@ -47,8 +47,8 @@ onBeforeMount(() => {
 })
 
 onMounted(async () => {
+	themeScheme = useThemeStore()
 	themeScheme.applyTheme()
-	await api.init()
 	clientOnlyStore.setClient()
 	new MutationObserver(() => {
 	  if (document.documentElement.style.width.includes('calc')) {
@@ -63,8 +63,8 @@ onMounted(async () => {
 </script>
 
 <template>
-    <header><ClientOnly>
-    	<mdui-top-app-bar style="background-color: rgb(var(--mdui-color-primary-container));" scroll-behavior="shrink elevate">
+	<header><ClientOnly>
+		<mdui-top-app-bar style="background-color: rgb(var(--mdui-color-primary-container));" scroll-behavior="shrink elevate">
 		<mdui-button-icon @click="drawer.open = !drawer.open">
 			<mdui-icon-menu></mdui-icon-menu>
 		</mdui-button-icon>
@@ -78,11 +78,10 @@ onMounted(async () => {
 			<mdui-icon-light-mode style="color: rgb(var(--mdui-color-on-surface-variant))"></mdui-icon-light-mode>
 		</mdui-button-icon>
 		</mdui-top-app-bar>
-	<template #ssr>
-		<h1>{{ routeStore.title }}</h1>
-    </template></ClientOnly></header>
-    <nav><ClientOnly>
-	    <mdui-navigation-drawer ref='drawer' :open="drawerOpen" close-on-overlay-click close-on-esc style="margin-top: 64px;">
+	<template #ssr><h1>{{ routeStore.title }}</h1>
+	</template></ClientOnly></header>
+	<nav><ClientOnly>
+		<mdui-navigation-drawer ref='drawer' :open="drawerOpen" close-on-overlay-click close-on-esc style="margin-top: 64px;">
 			<mdui-list style="height: 100%; background-color: rgb(var(--mdui-color-surface-variant));">
 				<KeepAlive><mdui-list-item
 					v-for="item in routeStore.allRoutes"
@@ -94,27 +93,25 @@ onMounted(async () => {
 			</mdui-list>
 		</mdui-navigation-drawer>
 	<template #ssr>
-		<ul>
-			<li v-for="item in routeStore.allRoutes"
+		<ul><li v-for="item in routeStore.allRoutes"
 			:key="item.path"
 			:class="{ 'active-item' : item.path == $route.path }"
-			><a :href="item.path">{{ item.name }}</a></li>
-		</ul>
-    </template></ClientOnly>
-    </nav>
-	<main :class="{ 'mdui-prose' : clientOnlyStore.isClient }">
+			><a :href="item.path">{{ item.name }}</a></li></ul>
+	</template></ClientOnly></nav>
+	<main :class="{ 'mdui-prose' : clientOnlyStore.isClient , 'content' : clientOnlyStore.isClient}">
 		<RouterView v-slot="{ Component }">
-	    	<component :is="Component" />
-	    </RouterView>
-	</main>
-    <footer></footer>
+			<component :is="Component" />
+		</RouterView>
+	</main><footer></footer>
 </template>
 
 <style scoped>
 .active-item {
 	background-color: rgb(var(--mdui-color-surface-container-high));
 }
-
+.content {
+	margin: 16px;
+}
 .bottom {
   position: fixed;
   display: flex;
diff --git a/src/composables/apiRequest.js b/src/composables/apiRequest.js
new file mode 100644
index 0000000..9996408
--- /dev/null
+++ b/src/composables/apiRequest.js
@@ -0,0 +1,56 @@
+import { useAxios } from '@vueuse/integrations/useAxios'
+import axios from 'axios'
+
+function getEndpoint() {
+  const apiMapping = {
+    '': ['http://localhost:28001/', '/api/'],
+  }
+  let host = import.meta.env.SSR ? 'ssr' : window.location.host
+  let entry = apiMapping[host] ?? apiMapping['']
+  return import.meta.env.SSR ? entry[0] : replaceUrl(entry[1])
+}
+
+function replaceUrl(url) {
+  return url
+    .replace('{{hostname}}', window.location.hostname)
+    .replace('{{port}}', window.location.port)
+    .replace('{{protocol}}', window.location.protocol)
+}
+
+export function useApiRequest(method, url, data, config = {}) {
+  const start = Date.now()
+  const baseURL = getEndpoint()
+  const fullURL = `${baseURL}${url}`
+  const {
+    response,
+    error,
+    isFinished,
+    isLoading,
+    execute,
+  } = useAxios(
+    fullURL,
+    {
+      method,
+      ...(method === 'POST' ? { data } : {}),
+      ...(config || {})
+    },
+    {
+      immediate: false,
+      axios,
+    }
+  )
+  const exec = async () => {
+    await execute()
+    const stop = Date.now()
+    return {
+      status: response.value?.status || (error.value?.response?.status ?? -1),
+      data: response.value?.data || error.value?.response?.data || null,
+      duration: stop - start,
+      start,
+      stop,
+      error: error.value,
+      isSSR: import.meta.env.SSR,
+    }
+  }
+  return { execute: exec, isFinished, isLoading }
+}
diff --git a/src/main.scss b/src/main.scss
index e33cf71..42b6833 100644
--- a/src/main.scss
+++ b/src/main.scss
@@ -29,7 +29,7 @@ pre {
 }
 // MDUI 组件样式
 mdui-card {
-  width: 98%;
+  width: 100%;
   padding: 8px;
 }
 
diff --git a/src/router.js b/src/router.js
index 65182fe..68d0b50 100644
--- a/src/router.js
+++ b/src/router.js
@@ -39,13 +39,21 @@ export function createSSRRouter() {
 				title: '阅读',
 				hidden: true
 			}
+		},{
+			path: '/settings',
+			name: '设置',
+			component: () => import('./views/Settings.vue'),
+			meta: {
+				title: '设置',
+				order: 2
+			},
 		},{
 			path: '/about',
 			name: '关于',
 			component: () => import('./views/About.vue'),
 			meta: {
 				title: '',
-				order: 2
+				order: 3
 			},
 		},{
 			path: '/developer',
diff --git a/src/stores/api.js b/src/stores/api.js
index 674bc6d..dc7d4d5 100644
--- a/src/stores/api.js
+++ b/src/stores/api.js
@@ -1,114 +1,20 @@
-import { ref, computed, watch } from 'vue'
 import { defineStore } from 'pinia'
-import { useSSRContext } from 'vue'
-import axios from 'axios'
-
-import { objectToQueryString, getCookie, setCookie } from '@/utils.js'
-
-const apiMapping = {
-	'': ['http://localhost:28001/','/api/']
-}
-
-function replaceUrl(url) {
-	return url
-		.replace('{{hostname}}',window.location.hostname)
-		.replace('{{port}}',window.location.port)
-		.replace('{{protocol}}',window.location.protocol)
-}
+import { useApiRequest } from '../composables/apiRequest'
 
 export const useApiStore = defineStore('api', () => {
-	let host = import.meta.env.SSR ? useSSRContext().host : window.location.host
-	let entry = apiMapping[host] ? apiMapping[host] : apiMapping['']
-	let endpoint = import.meta.env.SSR ? entry[0] : replaceUrl(entry[1])
-	//console.log('Entry point:', endpoint)
-	var inited = false
-	var initializing = false
-	async function apiGet(url, data) {
-		const realURL = data 
-			? `${endpoint}${url}?${objectToQueryString(data)}`
-			: `${endpoint}${url}`
-		try {
-			let start = Date.now()
-			const response = await axios.get(realURL)
-			let stop = Date.now()
-			return {
-				status: response.status,
-				data: response.data,
-				start, stop,
-				duration: stop - start,
-				isSSR: import.meta.env.SSR
-			}
-		} catch (error) {
-			if (error.response) {
-				return {
-					status: error.response.status,
-					data: error.response.data,
-					isSSR: import.meta.env.SSR
-				}
-			} else {
-				return {
-					status: -1,
-					data: null
-				}
-			}
-		}
-	}
-	async function apiPost(url, data) {
-		const realURL = `${endpoint}${url}`;
-		try {
-			let start = Date.now()
-			const response = await axios.post(realURL, data, {
-				headers: { 'Content-Type': 'application/json' }
-			})
-			let stop = Date.now()
-			return {
-				status: response.status,
-				data: response.data,
-				start, stop,
-				duration: stop - start,
-				isSSR: import.meta.env.SSR
-			}
-		} catch (error) {
-			if (error.response) {
-				return {
-					status: error.response.status,
-					data: error.response.data,
-					isSSR: import.meta.env.SSR
-				}
-			} else {
-				return {
-					status: -1,
-					data: null
-				}
-			}
-		}
-	}
-	async function init() {
-		if (inited) return
-		if (initializing) {
-			while (initializing) {
-				await new Promise((resolve) => setTimeout(resolve, 100))
-			}
-			return
-		}
-		initializing = true
-		inited = true
-		initializing = false
-		if (!import.meta.env.SSR) {
-			console.log(`[API] Inited! endpoint: ${endpoint}`)
-		}
-	}
-	async function reInit(){
-		inited = false
-		await init()
-	}
 	async function getWork(workId, chapterId) {
-		if (chapterId) return await apiGet(`work/${workId}/${chapterId}`)
-		return await apiGet(`work/${workId}`)
+		const path = chapterId ? `work/${workId}/${chapterId}` : `work/${workId}`
+		const { execute } = useApiRequest('GET', path)
+		return await execute()
 	}
+
+	async function postData(url, payload) {
+		const { execute } = useApiRequest('POST', url, payload)
+		return await execute()
+	}
+
 	return {
-		init,
-		reInit,
-		getWork
+		getWork,
+		postData,
 	}
 })
diff --git a/src/stores/appSetting.js b/src/stores/appSetting.js
new file mode 100644
index 0000000..5f81b2d
--- /dev/null
+++ b/src/stores/appSetting.js
@@ -0,0 +1,28 @@
+import { defineStore } from 'pinia'
+import { reactive } from 'vue'
+import { useStorage, watchWithFilter, debounceFilter } from '@vueuse/core'
+
+const CURRENT_VERSION = 1
+
+const DEFAULT_SETTINGS = {
+	version: CURRENT_VERSION,
+	darkTheme: false,
+	autoTheme: true,
+	colorScheme: '#890000'
+}
+
+export const useAppSettingStore = defineStore('appSetting', () => {
+	const stored = useStorage('app-settings', DEFAULT_SETTINGS)
+	if (stored.version !== CURRENT_VERSION) {
+		Object.assign(stored, DEFAULT_SETTINGS)
+	}
+	function resetSettings() {
+		Object.assign(stored, DEFAULT_SETTINGS)
+	}
+	return {
+		value: stored,
+		resetSettings,
+	}
+})
+
+
diff --git a/src/stores/themeScheme.js b/src/stores/themeScheme.js
index d75a3b4..bd51af1 100644
--- a/src/stores/themeScheme.js
+++ b/src/stores/themeScheme.js
@@ -1,12 +1,17 @@
 import { ref, computed } from 'vue'
 import { defineStore } from 'pinia'
+import { useDark } from '@vueuse/core'
 
 import { setTheme } from 'mdui/functions/setTheme.js'
 import { setColorScheme } from 'mdui/functions/setColorScheme.js'
 
+import { useAppSettingStore } from './appSetting.js' 
+
 export const useThemeStore = defineStore('homePage', () => {
-	const mode = ref('auto')
-	const color = ref('#890000')
+	const isDark = useDark()
+	const appSetting = useAppSettingStore()
+	const mode = ref(appSetting.value.autoTheme ? 'auto' : appSetting.value.darkTheme ? 'dark' : 'light')
+	const color = ref(appSetting.value.colorScheme)
     function setColor(target) {
         if (color.value != target) {
 			color.value = target
@@ -20,10 +25,10 @@ export const useThemeStore = defineStore('homePage', () => {
 		setTheme(mode.value)
 	}
 	function switchMode(callback) {
-		if (mode.value === 'auto' || mode.value === 'light') {
-			mode.value = 'dark'
+		if (mode.value === 'auto') {
+			mode.value = isDark.value ? 'light' : 'dark'
 		} else {
-			mode.value = 'light'
+			mode.value = mode.value === 'dark' ? 'light' : 'dark'
 		}
 		setMode(mode.value)
 		if (callback) {
diff --git a/src/views/Settings.vue b/src/views/Settings.vue
new file mode 100644
index 0000000..8d88701
--- /dev/null
+++ b/src/views/Settings.vue
@@ -0,0 +1,40 @@
+<script setup>
+import { ref, onBeforeMount } from 'vue'
+
+import 'mdui/components/switch.js'
+import 'mdui/components/card.js'
+
+import { useAppSettingStore } from '../stores/appSetting.js'
+
+let appSetting = null
+
+onBeforeMount(() => {
+	appSetting = useAppSettingStore()
+})
+
+</script>
+
+<template>
+	<h1>设置</h1>
+	<Hr />
+	<ClientOnly><div class="settings">
+		<section><mdui-card>
+			<h2>界面</h2><Hr />
+			<div>自动黑暗模式<div style="flex: 1;"/>
+			<mdui-switch :checked="appSetting.value.autoTheme"
+			@change="e => appSetting.value.autoTheme = e.target.checked">
+			</mdui-switch></div>
+			<div v-if="!appSetting.value.autoTheme">默认黑暗模式<div style="flex: 1;"/>
+			<mdui-switch :checked="appSetting.value.darkTheme"
+			@change="e => appSetting.value.darkTheme = e.target.checked">
+			</mdui-switch></div>
+		</mdui-card></section>
+	</div></ClientOnly>
+</template>
+
+<style scoped>
+.settings div {
+	display: flex;
+	align-items: center;
+}
+</style>
diff --git a/src/views/Work.vue b/src/views/Work.vue
index 1cb0802..9fb331d 100644
--- a/src/views/Work.vue
+++ b/src/views/Work.vue
@@ -148,9 +148,9 @@ onBeforeUnmount(() => {
 					<p v-for="para in workReadState.summary" :key="para" v-html='para'></p>
 				</blockquote>
 				<Hr />
-				<div ref='content'>
+				<article ref='content'>
 					<p v-for="(para, index) in workReadState.text" :key="para" :data-index="index">{{ para }}</p>
-				</div>
+				</article>
 			</article>
 			<mdui-fab class="mdui-fab" :extended="fabExtended">
 				<mdui-icon-bookmark slot="icon"></mdui-icon-bookmark>
@@ -199,7 +199,7 @@ onBeforeUnmount(() => {
 				<p v-for="para in workReadState.summary" :key="para" v-html='para'></p>
 			</blockquote>
 			<Hr/>
-			<p v-for="para in workReadState.text.slice(0, 10)" :key="para">{{ para }}</p>
+			<article><p v-for="para in workReadState.text.slice(0, 10)" :key="para">{{ para }}</p></article>
 		</template>
 	</template></ClientOnly>
 </template>