diff --git a/CHANGELOG.md b/CHANGELOG.md
index abd2607..e518712 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+## v2.7.3
+
+`2023-02-25`
+
+### Feature
+- 适配系统深色模式 [#118](https://github.com/Chanzhaoyu/chatgpt-web/issues/103)
+### BugFix
+- 修复用户消息能被渲染为 `HTML` 问题 [#117](https://github.com/Chanzhaoyu/chatgpt-web/issues/117)
+
 ## v2.7.2
 
 `2023-02-24`
diff --git a/index.html b/index.html
index 897ff1e..5daed11 100644
--- a/index.html
+++ b/index.html
@@ -61,6 +61,12 @@
 					transform: translateX(100%);
 				}
 			}
+
+			@media (prefers-color-scheme: dark) {
+				body {
+					background: #121212;
+				}
+			}
 		</style>
 		<div class="loading-wrap">
 			<div class="balls">
diff --git a/package.json b/package.json
index 653409f..5ec8aba 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "chatgpt-web",
-  "version": "2.7.2",
+  "version": "2.7.3",
   "private": false,
   "description": "ChatGPT Web",
   "author": "ChenZhaoYu <chenzhaoyu1994@gmail.com>",
@@ -24,7 +24,6 @@
   },
   "dependencies": {
     "@vueuse/core": "^9.13.0",
-    "github-markdown-css": "^5.2.0",
     "highlight.js": "^11.7.0",
     "marked": "^4.2.12",
     "naive-ui": "^2.34.3",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 752d1e7..f9191da 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -15,7 +15,6 @@ specifiers:
   axios: ^1.3.3
   crypto-js: ^4.1.1
   eslint: ^8.34.0
-  github-markdown-css: ^5.2.0
   highlight.js: ^11.7.0
   husky: ^8.0.3
   less: ^4.1.3
@@ -35,7 +34,6 @@ specifiers:
 
 dependencies:
   '@vueuse/core': 9.13.0_vue@3.2.47
-  github-markdown-css: 5.2.0
   highlight.js: 11.7.0
   marked: 4.2.12
   naive-ui: 2.34.3_vue@3.2.47
@@ -2526,10 +2524,6 @@ packages:
       through2: 4.0.2
     dev: true
 
-  /github-markdown-css/5.2.0:
-    resolution: {integrity: sha512-hq5RaCInSUZ48bImOZpkppW2/MT44StRgsbsZ8YA4vJFwLKB/Vo3k7R2t+pUGqO+ThG0QDMi96TewV/B3vyItg==}
-    dev: false
-
   /glob-parent/5.1.2:
     resolution: {integrity: sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==}
     engines: {node: '>= 6'}
diff --git a/src/App.vue b/src/App.vue
index 729fdb9..88520c0 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,10 +1,17 @@
 <script setup lang="ts">
 import { NConfigProvider } from 'naive-ui'
 import { NaiveProvider } from '@/components/common'
+import { useTheme } from '@/hooks/useTheme'
+
+const { theme, themeOverrides } = useTheme()
 </script>
 
 <template>
-  <NConfigProvider class="h-full">
+  <NConfigProvider
+    class="h-full"
+    :theme="theme"
+    :theme-overrides="themeOverrides"
+  >
     <NaiveProvider>
       <RouterView />
     </NaiveProvider>
diff --git a/src/components/common/HoverButton/Button.vue b/src/components/common/HoverButton/Button.vue
index cdaeba2..a5228b0 100644
--- a/src/components/common/HoverButton/Button.vue
+++ b/src/components/common/HoverButton/Button.vue
@@ -12,7 +12,7 @@ function handleClick() {
 
 <template>
   <button
-    class="flex items-center justify-center w-10 h-10 transition rounded-full hover:bg-neutral-100"
+    class="flex items-center justify-center w-10 h-10 transition rounded-full hover:bg-neutral-100 dark:hover:bg-[#414755]"
     @click="handleClick"
   >
     <slot />
diff --git a/src/components/common/Setting/index.vue b/src/components/common/Setting/index.vue
index 8f9a879..e694fc8 100644
--- a/src/components/common/Setting/index.vue
+++ b/src/components/common/Setting/index.vue
@@ -63,7 +63,7 @@ watch(
         <p>
           此项目开源于
           <a class="text-blue-600" href="https://github.com/Chanzhaoyu/chatgpt-web" target="_blank">Github</a>
-          ，免费并且协议为 MIT，其他来源均为盗版，使用时请注意。如果你觉得此项目对你有帮助，请帮我点个 Star，谢谢！
+          如果你觉得此项目对你有帮助，请帮我点个 Star，谢谢！
         </p>
         <hr>
         <p>API方式：{{ config?.apiModel ?? '-' }}</p>
diff --git a/src/components/custom/GithubSite.vue b/src/components/custom/GithubSite.vue
index 4211d3e..5f0419d 100644
--- a/src/components/custom/GithubSite.vue
+++ b/src/components/custom/GithubSite.vue
@@ -1,6 +1,6 @@
 <template>
-  <div class="text-center text-neutral-500">
-    <span>❤️ Star on</span>
+  <div class="text-neutral-400">
+    <span>Star on</span>
     <a href="https://github.com/Chanzhaoyu/chatgpt-bot" target="_blank" class="text-blue-500">
       GitHub
     </a>
diff --git a/src/hooks/useTheme.ts b/src/hooks/useTheme.ts
new file mode 100644
index 0000000..dbda389
--- /dev/null
+++ b/src/hooks/useTheme.ts
@@ -0,0 +1,43 @@
+import type { GlobalThemeOverrides } from 'naive-ui'
+import { computed, watch } from 'vue'
+import { darkTheme, useOsTheme } from 'naive-ui'
+import { useAppStore } from '@/store'
+
+export function useTheme() {
+  const appStore = useAppStore()
+
+  const OsTheme = useOsTheme()
+
+  const isDark = computed(() => {
+    if (appStore.theme === 'auto')
+      return OsTheme.value === 'dark'
+    else
+      return appStore.theme === 'dark'
+  })
+
+  const theme = computed(() => {
+    return isDark.value ? darkTheme : undefined
+  })
+
+  const themeOverrides = computed<GlobalThemeOverrides>(() => {
+    if (isDark.value) {
+      return {
+        common: {},
+      }
+    }
+    return {}
+  })
+
+  watch(
+    () => isDark.value,
+    (dark) => {
+      if (dark)
+        document.documentElement.classList.add('dark')
+      else
+        document.documentElement.classList.remove('dark')
+    },
+    { immediate: true },
+  )
+
+  return { theme, themeOverrides }
+}
diff --git a/src/plugins/assets.ts b/src/plugins/assets.ts
index 593dc6f..6c9a15b 100644
--- a/src/plugins/assets.ts
+++ b/src/plugins/assets.ts
@@ -1,6 +1,7 @@
 import 'highlight.js/styles/xcode.css'
-import 'github-markdown-css/github-markdown.css'
-import '@/styles/global.css'
+import '@/styles/lib/tailwind.css'
+import '@/styles/lib/github-markdown.less'
+import '@/styles/global.less'
 
 /** Tailwind's Preflight Style Override */
 function naiveStyleOverride() {
diff --git a/src/store/modules/app/helper.ts b/src/store/modules/app/helper.ts
index 7f71ff7..f8f172c 100644
--- a/src/store/modules/app/helper.ts
+++ b/src/store/modules/app/helper.ts
@@ -2,19 +2,22 @@ import { ss } from '@/utils/storage'
 
 const LOCAL_NAME = 'appSetting'
 
+export type Theme = 'light' | 'dark' | 'auto'
+
 export interface AppState {
   siderCollapsed: boolean
+  theme: Theme
 }
 
-export function defaultSetting() {
-  return { siderCollapsed: false }
+export function defaultSetting(): AppState {
+  return { siderCollapsed: false, theme: 'light' }
 }
 
-export function getLocalSetting() {
+export function getLocalSetting(): AppState {
   const localSetting: AppState | undefined = ss.get(LOCAL_NAME)
-  return localSetting ?? defaultSetting()
+  return { ...defaultSetting(), ...localSetting }
 }
 
-export function setLocalSetting(setting: AppState) {
+export function setLocalSetting(setting: AppState): void {
   ss.set(LOCAL_NAME, setting)
 }
diff --git a/src/store/modules/app/index.ts b/src/store/modules/app/index.ts
index 11ad170..4c300f5 100644
--- a/src/store/modules/app/index.ts
+++ b/src/store/modules/app/index.ts
@@ -1,5 +1,5 @@
 import { defineStore } from 'pinia'
-import type { AppState } from './helper'
+import type { AppState, Theme } from './helper'
 import { getLocalSetting, setLocalSetting } from './helper'
 
 export const useAppStore = defineStore('app-store', {
@@ -7,6 +7,15 @@ export const useAppStore = defineStore('app-store', {
   actions: {
     setSiderCollapsed(collapsed: boolean) {
       this.siderCollapsed = collapsed
+      this.recordState()
+    },
+
+    setTheme(theme: Theme) {
+      this.theme = theme
+      this.recordState()
+    },
+
+    recordState() {
       setLocalSetting(this.$state)
     },
   },
diff --git a/src/styles/global.less b/src/styles/global.less
new file mode 100644
index 0000000..cff90b8
--- /dev/null
+++ b/src/styles/global.less
@@ -0,0 +1,5 @@
+html,
+body,
+#app {
+	height: 100%;
+}
diff --git a/src/styles/lib/github-markdown.less b/src/styles/lib/github-markdown.less
new file mode 100644
index 0000000..c928577
--- /dev/null
+++ b/src/styles/lib/github-markdown.less
@@ -0,0 +1,1102 @@
+html.dark {
+  .markdown-body {
+    color-scheme: dark;
+    --color-prettylights-syntax-comment: #8b949e;
+    --color-prettylights-syntax-constant: #79c0ff;
+    --color-prettylights-syntax-entity: #d2a8ff;
+    --color-prettylights-syntax-storage-modifier-import: #c9d1d9;
+    --color-prettylights-syntax-entity-tag: #7ee787;
+    --color-prettylights-syntax-keyword: #ff7b72;
+    --color-prettylights-syntax-string: #a5d6ff;
+    --color-prettylights-syntax-variable: #ffa657;
+    --color-prettylights-syntax-brackethighlighter-unmatched: #f85149;
+    --color-prettylights-syntax-invalid-illegal-text: #f0f6fc;
+    --color-prettylights-syntax-invalid-illegal-bg: #8e1519;
+    --color-prettylights-syntax-carriage-return-text: #f0f6fc;
+    --color-prettylights-syntax-carriage-return-bg: #b62324;
+    --color-prettylights-syntax-string-regexp: #7ee787;
+    --color-prettylights-syntax-markup-list: #f2cc60;
+    --color-prettylights-syntax-markup-heading: #1f6feb;
+    --color-prettylights-syntax-markup-italic: #c9d1d9;
+    --color-prettylights-syntax-markup-bold: #c9d1d9;
+    --color-prettylights-syntax-markup-deleted-text: #ffdcd7;
+    --color-prettylights-syntax-markup-deleted-bg: #67060c;
+    --color-prettylights-syntax-markup-inserted-text: #aff5b4;
+    --color-prettylights-syntax-markup-inserted-bg: #033a16;
+    --color-prettylights-syntax-markup-changed-text: #ffdfb6;
+    --color-prettylights-syntax-markup-changed-bg: #5a1e02;
+    --color-prettylights-syntax-markup-ignored-text: #c9d1d9;
+    --color-prettylights-syntax-markup-ignored-bg: #1158c7;
+    --color-prettylights-syntax-meta-diff-range: #d2a8ff;
+    --color-prettylights-syntax-brackethighlighter-angle: #8b949e;
+    --color-prettylights-syntax-sublimelinter-gutter-mark: #484f58;
+    --color-prettylights-syntax-constant-other-reference-link: #a5d6ff;
+    --color-fg-default: #c9d1d9;
+    --color-fg-muted: #8b949e;
+    --color-fg-subtle: #6e7681;
+    --color-canvas-default: #0d1117;
+    --color-canvas-subtle: #161b22;
+    --color-border-default: #30363d;
+    --color-border-muted: #21262d;
+    --color-neutral-muted: rgba(110,118,129,0.4);
+    --color-accent-fg: #58a6ff;
+    --color-accent-emphasis: #1f6feb;
+    --color-attention-subtle: rgba(187,128,9,0.15);
+    --color-danger-fg: #f85149;
+  }
+}
+
+html {
+  .markdown-body {
+    color-scheme: light;
+    --color-prettylights-syntax-comment: #6e7781;
+    --color-prettylights-syntax-constant: #0550ae;
+    --color-prettylights-syntax-entity: #8250df;
+    --color-prettylights-syntax-storage-modifier-import: #24292f;
+    --color-prettylights-syntax-entity-tag: #116329;
+    --color-prettylights-syntax-keyword: #cf222e;
+    --color-prettylights-syntax-string: #0a3069;
+    --color-prettylights-syntax-variable: #953800;
+    --color-prettylights-syntax-brackethighlighter-unmatched: #82071e;
+    --color-prettylights-syntax-invalid-illegal-text: #f6f8fa;
+    --color-prettylights-syntax-invalid-illegal-bg: #82071e;
+    --color-prettylights-syntax-carriage-return-text: #f6f8fa;
+    --color-prettylights-syntax-carriage-return-bg: #cf222e;
+    --color-prettylights-syntax-string-regexp: #116329;
+    --color-prettylights-syntax-markup-list: #3b2300;
+    --color-prettylights-syntax-markup-heading: #0550ae;
+    --color-prettylights-syntax-markup-italic: #24292f;
+    --color-prettylights-syntax-markup-bold: #24292f;
+    --color-prettylights-syntax-markup-deleted-text: #82071e;
+    --color-prettylights-syntax-markup-deleted-bg: #ffebe9;
+    --color-prettylights-syntax-markup-inserted-text: #116329;
+    --color-prettylights-syntax-markup-inserted-bg: #dafbe1;
+    --color-prettylights-syntax-markup-changed-text: #953800;
+    --color-prettylights-syntax-markup-changed-bg: #ffd8b5;
+    --color-prettylights-syntax-markup-ignored-text: #eaeef2;
+    --color-prettylights-syntax-markup-ignored-bg: #0550ae;
+    --color-prettylights-syntax-meta-diff-range: #8250df;
+    --color-prettylights-syntax-brackethighlighter-angle: #57606a;
+    --color-prettylights-syntax-sublimelinter-gutter-mark: #8c959f;
+    --color-prettylights-syntax-constant-other-reference-link: #0a3069;
+    --color-fg-default: #24292f;
+    --color-fg-muted: #57606a;
+    --color-fg-subtle: #6e7781;
+    --color-canvas-default: #ffffff;
+    --color-canvas-subtle: #f6f8fa;
+    --color-border-default: #d0d7de;
+    --color-border-muted: hsla(210,18%,87%,1);
+    --color-neutral-muted: rgba(175,184,193,0.2);
+    --color-accent-fg: #0969da;
+    --color-accent-emphasis: #0969da;
+    --color-attention-subtle: #fff8c5;
+    --color-danger-fg: #cf222e;
+  }
+}
+
+.markdown-body {
+  -ms-text-size-adjust: 100%;
+  -webkit-text-size-adjust: 100%;
+  margin: 0;
+  color: var(--color-fg-default);
+  background-color: var(--color-canvas-default);
+  font-family: -apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";
+  font-size: 16px;
+  line-height: 1.5;
+  word-wrap: break-word;
+}
+
+.markdown-body .octicon {
+  display: inline-block;
+  fill: currentColor;
+  vertical-align: text-bottom;
+}
+
+.markdown-body h1:hover .anchor .octicon-link:before,
+.markdown-body h2:hover .anchor .octicon-link:before,
+.markdown-body h3:hover .anchor .octicon-link:before,
+.markdown-body h4:hover .anchor .octicon-link:before,
+.markdown-body h5:hover .anchor .octicon-link:before,
+.markdown-body h6:hover .anchor .octicon-link:before {
+  width: 16px;
+  height: 16px;
+  content: ' ';
+  display: inline-block;
+  background-color: currentColor;
+  -webkit-mask-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' version='1.1' aria-hidden='true'><path fill-rule='evenodd' d='M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z'></path></svg>");
+  mask-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' version='1.1' aria-hidden='true'><path fill-rule='evenodd' d='M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z'></path></svg>");
+}
+
+.markdown-body details,
+.markdown-body figcaption,
+.markdown-body figure {
+  display: block;
+}
+
+.markdown-body summary {
+  display: list-item;
+}
+
+.markdown-body [hidden] {
+  display: none !important;
+}
+
+.markdown-body a {
+  background-color: transparent;
+  color: var(--color-accent-fg);
+  text-decoration: none;
+}
+
+.markdown-body abbr[title] {
+  border-bottom: none;
+  text-decoration: underline dotted;
+}
+
+.markdown-body b,
+.markdown-body strong {
+  font-weight: var(--base-text-weight-semibold, 600);
+}
+
+.markdown-body dfn {
+  font-style: italic;
+}
+
+.markdown-body h1 {
+  margin: .67em 0;
+  font-weight: var(--base-text-weight-semibold, 600);
+  padding-bottom: .3em;
+  font-size: 2em;
+  border-bottom: 1px solid var(--color-border-muted);
+}
+
+.markdown-body mark {
+  background-color: var(--color-attention-subtle);
+  color: var(--color-fg-default);
+}
+
+.markdown-body small {
+  font-size: 90%;
+}
+
+.markdown-body sub,
+.markdown-body sup {
+  font-size: 75%;
+  line-height: 0;
+  position: relative;
+  vertical-align: baseline;
+}
+
+.markdown-body sub {
+  bottom: -0.25em;
+}
+
+.markdown-body sup {
+  top: -0.5em;
+}
+
+.markdown-body img {
+  border-style: none;
+  max-width: 100%;
+  box-sizing: content-box;
+  background-color: var(--color-canvas-default);
+}
+
+.markdown-body code,
+.markdown-body kbd,
+.markdown-body pre,
+.markdown-body samp {
+  font-family: monospace;
+  font-size: 1em;
+}
+
+.markdown-body figure {
+  margin: 1em 40px;
+}
+
+.markdown-body hr {
+  box-sizing: content-box;
+  overflow: hidden;
+  background: transparent;
+  border-bottom: 1px solid var(--color-border-muted);
+  height: .25em;
+  padding: 0;
+  margin: 24px 0;
+  background-color: var(--color-border-default);
+  border: 0;
+}
+
+.markdown-body input {
+  font: inherit;
+  margin: 0;
+  overflow: visible;
+  font-family: inherit;
+  font-size: inherit;
+  line-height: inherit;
+}
+
+.markdown-body [type=button],
+.markdown-body [type=reset],
+.markdown-body [type=submit] {
+  -webkit-appearance: button;
+}
+
+.markdown-body [type=checkbox],
+.markdown-body [type=radio] {
+  box-sizing: border-box;
+  padding: 0;
+}
+
+.markdown-body [type=number]::-webkit-inner-spin-button,
+.markdown-body [type=number]::-webkit-outer-spin-button {
+  height: auto;
+}
+
+.markdown-body [type=search]::-webkit-search-cancel-button,
+.markdown-body [type=search]::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+.markdown-body ::-webkit-input-placeholder {
+  color: inherit;
+  opacity: .54;
+}
+
+.markdown-body ::-webkit-file-upload-button {
+  -webkit-appearance: button;
+  font: inherit;
+}
+
+.markdown-body a:hover {
+  text-decoration: underline;
+}
+
+.markdown-body ::placeholder {
+  color: var(--color-fg-subtle);
+  opacity: 1;
+}
+
+.markdown-body hr::before {
+  display: table;
+  content: "";
+}
+
+.markdown-body hr::after {
+  display: table;
+  clear: both;
+  content: "";
+}
+
+.markdown-body table {
+  border-spacing: 0;
+  border-collapse: collapse;
+  display: block;
+  width: max-content;
+  max-width: 100%;
+  overflow: auto;
+}
+
+.markdown-body td,
+.markdown-body th {
+  padding: 0;
+}
+
+.markdown-body details summary {
+  cursor: pointer;
+}
+
+.markdown-body details:not([open])>*:not(summary) {
+  display: none !important;
+}
+
+.markdown-body a:focus,
+.markdown-body [role=button]:focus,
+.markdown-body input[type=radio]:focus,
+.markdown-body input[type=checkbox]:focus {
+  outline: 2px solid var(--color-accent-fg);
+  outline-offset: -2px;
+  box-shadow: none;
+}
+
+.markdown-body a:focus:not(:focus-visible),
+.markdown-body [role=button]:focus:not(:focus-visible),
+.markdown-body input[type=radio]:focus:not(:focus-visible),
+.markdown-body input[type=checkbox]:focus:not(:focus-visible) {
+  outline: solid 1px transparent;
+}
+
+.markdown-body a:focus-visible,
+.markdown-body [role=button]:focus-visible,
+.markdown-body input[type=radio]:focus-visible,
+.markdown-body input[type=checkbox]:focus-visible {
+  outline: 2px solid var(--color-accent-fg);
+  outline-offset: -2px;
+  box-shadow: none;
+}
+
+.markdown-body a:not([class]):focus,
+.markdown-body a:not([class]):focus-visible,
+.markdown-body input[type=radio]:focus,
+.markdown-body input[type=radio]:focus-visible,
+.markdown-body input[type=checkbox]:focus,
+.markdown-body input[type=checkbox]:focus-visible {
+  outline-offset: 0;
+}
+
+.markdown-body kbd {
+  display: inline-block;
+  padding: 3px 5px;
+  font: 11px ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace;
+  line-height: 10px;
+  color: var(--color-fg-default);
+  vertical-align: middle;
+  background-color: var(--color-canvas-subtle);
+  border: solid 1px var(--color-neutral-muted);
+  border-bottom-color: var(--color-neutral-muted);
+  border-radius: 6px;
+  box-shadow: inset 0 -1px 0 var(--color-neutral-muted);
+}
+
+.markdown-body h1,
+.markdown-body h2,
+.markdown-body h3,
+.markdown-body h4,
+.markdown-body h5,
+.markdown-body h6 {
+  margin-top: 24px;
+  margin-bottom: 16px;
+  font-weight: var(--base-text-weight-semibold, 600);
+  line-height: 1.25;
+}
+
+.markdown-body h2 {
+  font-weight: var(--base-text-weight-semibold, 600);
+  padding-bottom: .3em;
+  font-size: 1.5em;
+  border-bottom: 1px solid var(--color-border-muted);
+}
+
+.markdown-body h3 {
+  font-weight: var(--base-text-weight-semibold, 600);
+  font-size: 1.25em;
+}
+
+.markdown-body h4 {
+  font-weight: var(--base-text-weight-semibold, 600);
+  font-size: 1em;
+}
+
+.markdown-body h5 {
+  font-weight: var(--base-text-weight-semibold, 600);
+  font-size: .875em;
+}
+
+.markdown-body h6 {
+  font-weight: var(--base-text-weight-semibold, 600);
+  font-size: .85em;
+  color: var(--color-fg-muted);
+}
+
+.markdown-body p {
+  margin-top: 0;
+  margin-bottom: 10px;
+}
+
+.markdown-body blockquote {
+  margin: 0;
+  padding: 0 1em;
+  color: var(--color-fg-muted);
+  border-left: .25em solid var(--color-border-default);
+}
+
+.markdown-body ul,
+.markdown-body ol {
+  margin-top: 0;
+  margin-bottom: 0;
+  padding-left: 2em;
+}
+
+.markdown-body ol ol,
+.markdown-body ul ol {
+  list-style-type: lower-roman;
+}
+
+.markdown-body ul ul ol,
+.markdown-body ul ol ol,
+.markdown-body ol ul ol,
+.markdown-body ol ol ol {
+  list-style-type: lower-alpha;
+}
+
+.markdown-body dd {
+  margin-left: 0;
+}
+
+.markdown-body tt,
+.markdown-body code,
+.markdown-body samp {
+  font-family: ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace;
+  font-size: 12px;
+}
+
+.markdown-body pre {
+  margin-top: 0;
+  margin-bottom: 0;
+  font-family: ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace;
+  font-size: 12px;
+  word-wrap: normal;
+}
+
+.markdown-body .octicon {
+  display: inline-block;
+  overflow: visible !important;
+  vertical-align: text-bottom;
+  fill: currentColor;
+}
+
+.markdown-body input::-webkit-outer-spin-button,
+.markdown-body input::-webkit-inner-spin-button {
+  margin: 0;
+  -webkit-appearance: none;
+  appearance: none;
+}
+
+.markdown-body::before {
+  display: table;
+  content: "";
+}
+
+.markdown-body::after {
+  display: table;
+  clear: both;
+  content: "";
+}
+
+.markdown-body>*:first-child {
+  margin-top: 0 !important;
+}
+
+.markdown-body>*:last-child {
+  margin-bottom: 0 !important;
+}
+
+.markdown-body a:not([href]) {
+  color: inherit;
+  text-decoration: none;
+}
+
+.markdown-body .absent {
+  color: var(--color-danger-fg);
+}
+
+.markdown-body .anchor {
+  float: left;
+  padding-right: 4px;
+  margin-left: -20px;
+  line-height: 1;
+}
+
+.markdown-body .anchor:focus {
+  outline: none;
+}
+
+.markdown-body p,
+.markdown-body blockquote,
+.markdown-body ul,
+.markdown-body ol,
+.markdown-body dl,
+.markdown-body table,
+.markdown-body pre,
+.markdown-body details {
+  margin-top: 0;
+  margin-bottom: 16px;
+}
+
+.markdown-body blockquote>:first-child {
+  margin-top: 0;
+}
+
+.markdown-body blockquote>:last-child {
+  margin-bottom: 0;
+}
+
+.markdown-body h1 .octicon-link,
+.markdown-body h2 .octicon-link,
+.markdown-body h3 .octicon-link,
+.markdown-body h4 .octicon-link,
+.markdown-body h5 .octicon-link,
+.markdown-body h6 .octicon-link {
+  color: var(--color-fg-default);
+  vertical-align: middle;
+  visibility: hidden;
+}
+
+.markdown-body h1:hover .anchor,
+.markdown-body h2:hover .anchor,
+.markdown-body h3:hover .anchor,
+.markdown-body h4:hover .anchor,
+.markdown-body h5:hover .anchor,
+.markdown-body h6:hover .anchor {
+  text-decoration: none;
+}
+
+.markdown-body h1:hover .anchor .octicon-link,
+.markdown-body h2:hover .anchor .octicon-link,
+.markdown-body h3:hover .anchor .octicon-link,
+.markdown-body h4:hover .anchor .octicon-link,
+.markdown-body h5:hover .anchor .octicon-link,
+.markdown-body h6:hover .anchor .octicon-link {
+  visibility: visible;
+}
+
+.markdown-body h1 tt,
+.markdown-body h1 code,
+.markdown-body h2 tt,
+.markdown-body h2 code,
+.markdown-body h3 tt,
+.markdown-body h3 code,
+.markdown-body h4 tt,
+.markdown-body h4 code,
+.markdown-body h5 tt,
+.markdown-body h5 code,
+.markdown-body h6 tt,
+.markdown-body h6 code {
+  padding: 0 .2em;
+  font-size: inherit;
+}
+
+.markdown-body summary h1,
+.markdown-body summary h2,
+.markdown-body summary h3,
+.markdown-body summary h4,
+.markdown-body summary h5,
+.markdown-body summary h6 {
+  display: inline-block;
+}
+
+.markdown-body summary h1 .anchor,
+.markdown-body summary h2 .anchor,
+.markdown-body summary h3 .anchor,
+.markdown-body summary h4 .anchor,
+.markdown-body summary h5 .anchor,
+.markdown-body summary h6 .anchor {
+  margin-left: -40px;
+}
+
+.markdown-body summary h1,
+.markdown-body summary h2 {
+  padding-bottom: 0;
+  border-bottom: 0;
+}
+
+.markdown-body ul.no-list,
+.markdown-body ol.no-list {
+  padding: 0;
+  list-style-type: none;
+}
+
+.markdown-body ol[type=a] {
+  list-style-type: lower-alpha;
+}
+
+.markdown-body ol[type=A] {
+  list-style-type: upper-alpha;
+}
+
+.markdown-body ol[type=i] {
+  list-style-type: lower-roman;
+}
+
+.markdown-body ol[type=I] {
+  list-style-type: upper-roman;
+}
+
+.markdown-body ol[type="1"] {
+  list-style-type: decimal;
+}
+
+.markdown-body div>ol:not([type]) {
+  list-style-type: decimal;
+}
+
+.markdown-body ul ul,
+.markdown-body ul ol,
+.markdown-body ol ol,
+.markdown-body ol ul {
+  margin-top: 0;
+  margin-bottom: 0;
+}
+
+.markdown-body li>p {
+  margin-top: 16px;
+}
+
+.markdown-body li+li {
+  margin-top: .25em;
+}
+
+.markdown-body dl {
+  padding: 0;
+}
+
+.markdown-body dl dt {
+  padding: 0;
+  margin-top: 16px;
+  font-size: 1em;
+  font-style: italic;
+  font-weight: var(--base-text-weight-semibold, 600);
+}
+
+.markdown-body dl dd {
+  padding: 0 16px;
+  margin-bottom: 16px;
+}
+
+.markdown-body table th {
+  font-weight: var(--base-text-weight-semibold, 600);
+}
+
+.markdown-body table th,
+.markdown-body table td {
+  padding: 6px 13px;
+  border: 1px solid var(--color-border-default);
+}
+
+.markdown-body table tr {
+  background-color: var(--color-canvas-default);
+  border-top: 1px solid var(--color-border-muted);
+}
+
+.markdown-body table tr:nth-child(2n) {
+  background-color: var(--color-canvas-subtle);
+}
+
+.markdown-body table img {
+  background-color: transparent;
+}
+
+.markdown-body img[align=right] {
+  padding-left: 20px;
+}
+
+.markdown-body img[align=left] {
+  padding-right: 20px;
+}
+
+.markdown-body .emoji {
+  max-width: none;
+  vertical-align: text-top;
+  background-color: transparent;
+}
+
+.markdown-body span.frame {
+  display: block;
+  overflow: hidden;
+}
+
+.markdown-body span.frame>span {
+  display: block;
+  float: left;
+  width: auto;
+  padding: 7px;
+  margin: 13px 0 0;
+  overflow: hidden;
+  border: 1px solid var(--color-border-default);
+}
+
+.markdown-body span.frame span img {
+  display: block;
+  float: left;
+}
+
+.markdown-body span.frame span span {
+  display: block;
+  padding: 5px 0 0;
+  clear: both;
+  color: var(--color-fg-default);
+}
+
+.markdown-body span.align-center {
+  display: block;
+  overflow: hidden;
+  clear: both;
+}
+
+.markdown-body span.align-center>span {
+  display: block;
+  margin: 13px auto 0;
+  overflow: hidden;
+  text-align: center;
+}
+
+.markdown-body span.align-center span img {
+  margin: 0 auto;
+  text-align: center;
+}
+
+.markdown-body span.align-right {
+  display: block;
+  overflow: hidden;
+  clear: both;
+}
+
+.markdown-body span.align-right>span {
+  display: block;
+  margin: 13px 0 0;
+  overflow: hidden;
+  text-align: right;
+}
+
+.markdown-body span.align-right span img {
+  margin: 0;
+  text-align: right;
+}
+
+.markdown-body span.float-left {
+  display: block;
+  float: left;
+  margin-right: 13px;
+  overflow: hidden;
+}
+
+.markdown-body span.float-left span {
+  margin: 13px 0 0;
+}
+
+.markdown-body span.float-right {
+  display: block;
+  float: right;
+  margin-left: 13px;
+  overflow: hidden;
+}
+
+.markdown-body span.float-right>span {
+  display: block;
+  margin: 13px auto 0;
+  overflow: hidden;
+  text-align: right;
+}
+
+.markdown-body code,
+.markdown-body tt {
+  padding: .2em .4em;
+  margin: 0;
+  font-size: 85%;
+  white-space: break-spaces;
+  background-color: var(--color-neutral-muted);
+  border-radius: 6px;
+}
+
+.markdown-body code br,
+.markdown-body tt br {
+  display: none;
+}
+
+.markdown-body del code {
+  text-decoration: inherit;
+}
+
+.markdown-body samp {
+  font-size: 85%;
+}
+
+.markdown-body pre code {
+  font-size: 100%;
+}
+
+.markdown-body pre>code {
+  padding: 0;
+  margin: 0;
+  word-break: normal;
+  white-space: pre;
+  background: transparent;
+  border: 0;
+}
+
+.markdown-body .highlight {
+  margin-bottom: 16px;
+}
+
+.markdown-body .highlight pre {
+  margin-bottom: 0;
+  word-break: normal;
+}
+
+.markdown-body .highlight pre,
+.markdown-body pre {
+  padding: 16px;
+  overflow: auto;
+  font-size: 85%;
+  line-height: 1.45;
+  background-color: var(--color-canvas-subtle);
+  border-radius: 6px;
+}
+
+.markdown-body pre code,
+.markdown-body pre tt {
+  display: inline;
+  max-width: auto;
+  padding: 0;
+  margin: 0;
+  overflow: visible;
+  line-height: inherit;
+  word-wrap: normal;
+  background-color: transparent;
+  border: 0;
+}
+
+.markdown-body .csv-data td,
+.markdown-body .csv-data th {
+  padding: 5px;
+  overflow: hidden;
+  font-size: 12px;
+  line-height: 1;
+  text-align: left;
+  white-space: nowrap;
+}
+
+.markdown-body .csv-data .blob-num {
+  padding: 10px 8px 9px;
+  text-align: right;
+  background: var(--color-canvas-default);
+  border: 0;
+}
+
+.markdown-body .csv-data tr {
+  border-top: 0;
+}
+
+.markdown-body .csv-data th {
+  font-weight: var(--base-text-weight-semibold, 600);
+  background: var(--color-canvas-subtle);
+  border-top: 0;
+}
+
+.markdown-body [data-footnote-ref]::before {
+  content: "[";
+}
+
+.markdown-body [data-footnote-ref]::after {
+  content: "]";
+}
+
+.markdown-body .footnotes {
+  font-size: 12px;
+  color: var(--color-fg-muted);
+  border-top: 1px solid var(--color-border-default);
+}
+
+.markdown-body .footnotes ol {
+  padding-left: 16px;
+}
+
+.markdown-body .footnotes ol ul {
+  display: inline-block;
+  padding-left: 16px;
+  margin-top: 16px;
+}
+
+.markdown-body .footnotes li {
+  position: relative;
+}
+
+.markdown-body .footnotes li:target::before {
+  position: absolute;
+  top: -8px;
+  right: -8px;
+  bottom: -8px;
+  left: -24px;
+  pointer-events: none;
+  content: "";
+  border: 2px solid var(--color-accent-emphasis);
+  border-radius: 6px;
+}
+
+.markdown-body .footnotes li:target {
+  color: var(--color-fg-default);
+}
+
+.markdown-body .footnotes .data-footnote-backref g-emoji {
+  font-family: monospace;
+}
+
+.markdown-body .pl-c {
+  color: var(--color-prettylights-syntax-comment);
+}
+
+.markdown-body .pl-c1,
+.markdown-body .pl-s .pl-v {
+  color: var(--color-prettylights-syntax-constant);
+}
+
+.markdown-body .pl-e,
+.markdown-body .pl-en {
+  color: var(--color-prettylights-syntax-entity);
+}
+
+.markdown-body .pl-smi,
+.markdown-body .pl-s .pl-s1 {
+  color: var(--color-prettylights-syntax-storage-modifier-import);
+}
+
+.markdown-body .pl-ent {
+  color: var(--color-prettylights-syntax-entity-tag);
+}
+
+.markdown-body .pl-k {
+  color: var(--color-prettylights-syntax-keyword);
+}
+
+.markdown-body .pl-s,
+.markdown-body .pl-pds,
+.markdown-body .pl-s .pl-pse .pl-s1,
+.markdown-body .pl-sr,
+.markdown-body .pl-sr .pl-cce,
+.markdown-body .pl-sr .pl-sre,
+.markdown-body .pl-sr .pl-sra {
+  color: var(--color-prettylights-syntax-string);
+}
+
+.markdown-body .pl-v,
+.markdown-body .pl-smw {
+  color: var(--color-prettylights-syntax-variable);
+}
+
+.markdown-body .pl-bu {
+  color: var(--color-prettylights-syntax-brackethighlighter-unmatched);
+}
+
+.markdown-body .pl-ii {
+  color: var(--color-prettylights-syntax-invalid-illegal-text);
+  background-color: var(--color-prettylights-syntax-invalid-illegal-bg);
+}
+
+.markdown-body .pl-c2 {
+  color: var(--color-prettylights-syntax-carriage-return-text);
+  background-color: var(--color-prettylights-syntax-carriage-return-bg);
+}
+
+.markdown-body .pl-sr .pl-cce {
+  font-weight: bold;
+  color: var(--color-prettylights-syntax-string-regexp);
+}
+
+.markdown-body .pl-ml {
+  color: var(--color-prettylights-syntax-markup-list);
+}
+
+.markdown-body .pl-mh,
+.markdown-body .pl-mh .pl-en,
+.markdown-body .pl-ms {
+  font-weight: bold;
+  color: var(--color-prettylights-syntax-markup-heading);
+}
+
+.markdown-body .pl-mi {
+  font-style: italic;
+  color: var(--color-prettylights-syntax-markup-italic);
+}
+
+.markdown-body .pl-mb {
+  font-weight: bold;
+  color: var(--color-prettylights-syntax-markup-bold);
+}
+
+.markdown-body .pl-md {
+  color: var(--color-prettylights-syntax-markup-deleted-text);
+  background-color: var(--color-prettylights-syntax-markup-deleted-bg);
+}
+
+.markdown-body .pl-mi1 {
+  color: var(--color-prettylights-syntax-markup-inserted-text);
+  background-color: var(--color-prettylights-syntax-markup-inserted-bg);
+}
+
+.markdown-body .pl-mc {
+  color: var(--color-prettylights-syntax-markup-changed-text);
+  background-color: var(--color-prettylights-syntax-markup-changed-bg);
+}
+
+.markdown-body .pl-mi2 {
+  color: var(--color-prettylights-syntax-markup-ignored-text);
+  background-color: var(--color-prettylights-syntax-markup-ignored-bg);
+}
+
+.markdown-body .pl-mdr {
+  font-weight: bold;
+  color: var(--color-prettylights-syntax-meta-diff-range);
+}
+
+.markdown-body .pl-ba {
+  color: var(--color-prettylights-syntax-brackethighlighter-angle);
+}
+
+.markdown-body .pl-sg {
+  color: var(--color-prettylights-syntax-sublimelinter-gutter-mark);
+}
+
+.markdown-body .pl-corl {
+  text-decoration: underline;
+  color: var(--color-prettylights-syntax-constant-other-reference-link);
+}
+
+.markdown-body g-emoji {
+  display: inline-block;
+  min-width: 1ch;
+  font-family: "Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";
+  font-size: 1em;
+  font-style: normal !important;
+  font-weight: var(--base-text-weight-normal, 400);
+  line-height: 1;
+  vertical-align: -0.075em;
+}
+
+.markdown-body g-emoji img {
+  width: 1em;
+  height: 1em;
+}
+
+.markdown-body .task-list-item {
+  list-style-type: none;
+}
+
+.markdown-body .task-list-item label {
+  font-weight: var(--base-text-weight-normal, 400);
+}
+
+.markdown-body .task-list-item.enabled label {
+  cursor: pointer;
+}
+
+.markdown-body .task-list-item+.task-list-item {
+  margin-top: 4px;
+}
+
+.markdown-body .task-list-item .handle {
+  display: none;
+}
+
+.markdown-body .task-list-item-checkbox {
+  margin: 0 .2em .25em -1.4em;
+  vertical-align: middle;
+}
+
+.markdown-body .contains-task-list:dir(rtl) .task-list-item-checkbox {
+  margin: 0 -1.6em .25em .2em;
+}
+
+.markdown-body .contains-task-list {
+  position: relative;
+}
+
+.markdown-body .contains-task-list:hover .task-list-item-convert-container,
+.markdown-body .contains-task-list:focus-within .task-list-item-convert-container {
+  display: block;
+  width: auto;
+  height: 24px;
+  overflow: visible;
+  clip: auto;
+}
+
+.markdown-body ::-webkit-calendar-picker-indicator {
+  filter: invert(50%);
+}
diff --git a/src/styles/global.css b/src/styles/lib/tailwind.css
similarity index 61%
rename from src/styles/global.css
rename to src/styles/lib/tailwind.css
index 5b91f1c..b5c61c9 100644
--- a/src/styles/global.css
+++ b/src/styles/lib/tailwind.css
@@ -1,9 +1,3 @@
 @tailwind base;
 @tailwind components;
 @tailwind utilities;
-
-html,
-body,
-#app {
-	height: 100%;
-}
diff --git a/src/views/chat/components/Message/Avatar.vue b/src/views/chat/components/Message/Avatar.vue
index 1857c84..04c0ae5 100644
--- a/src/views/chat/components/Message/Avatar.vue
+++ b/src/views/chat/components/Message/Avatar.vue
@@ -8,9 +8,9 @@ defineProps<Props>()
 
 <template>
   <img v-if="image" src="@/assets/avatar.jpg" class="object-cover w-full h-full " alt="avatar">
-  <span v-else class="text-[27px]">
+  <span v-else class="text-[27px] dark:text-white">
     <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" aria-hidden="true" width="1em" height="1em">
-      <path d="M29.71,13.09A8.09,8.09,0,0,0,20.34,2.68a8.08,8.08,0,0,0-13.7,2.9A8.08,8.08,0,0,0,2.3,18.9,8,8,0,0,0,3,25.45a8.08,8.08,0,0,0,8.69,3.87,8,8,0,0,0,6,2.68,8.09,8.09,0,0,0,7.7-5.61,8,8,0,0,0,5.33-3.86A8.09,8.09,0,0,0,29.71,13.09Zm-12,16.82a6,6,0,0,1-3.84-1.39l.19-.11,6.37-3.68a1,1,0,0,0,.53-.91v-9l2.69,1.56a.08.08,0,0,1,.05.07v7.44A6,6,0,0,1,17.68,29.91ZM4.8,24.41a6,6,0,0,1-.71-4l.19.11,6.37,3.68a1,1,0,0,0,1,0l7.79-4.49V22.8a.09.09,0,0,1,0,.08L13,26.6A6,6,0,0,1,4.8,24.41ZM3.12,10.53A6,6,0,0,1,6.28,7.9v7.57a1,1,0,0,0,.51.9l7.75,4.47L11.85,22.4a.14.14,0,0,1-.09,0L5.32,18.68a6,6,0,0,1-2.2-8.18Zm22.13,5.14-7.78-4.52L20.16,9.6a.08.08,0,0,1,.09,0l6.44,3.72a6,6,0,0,1-.9,10.81V16.56A1.06,1.06,0,0,0,25.25,15.67Zm2.68-4-.19-.12-6.36-3.7a1,1,0,0,0-1.05,0l-7.78,4.49V9.2a.09.09,0,0,1,0-.09L19,5.4a6,6,0,0,1,8.91,6.21ZM11.08,17.15,8.38,15.6a.14.14,0,0,1-.05-.08V8.1a6,6,0,0,1,9.84-4.61L18,3.6,11.61,7.28a1,1,0,0,0-.53.91ZM12.54,14,16,12l3.47,2v4L16,20l-3.47-2Z" />
+      <path d="M29.71,13.09A8.09,8.09,0,0,0,20.34,2.68a8.08,8.08,0,0,0-13.7,2.9A8.08,8.08,0,0,0,2.3,18.9,8,8,0,0,0,3,25.45a8.08,8.08,0,0,0,8.69,3.87,8,8,0,0,0,6,2.68,8.09,8.09,0,0,0,7.7-5.61,8,8,0,0,0,5.33-3.86A8.09,8.09,0,0,0,29.71,13.09Zm-12,16.82a6,6,0,0,1-3.84-1.39l.19-.11,6.37-3.68a1,1,0,0,0,.53-.91v-9l2.69,1.56a.08.08,0,0,1,.05.07v7.44A6,6,0,0,1,17.68,29.91ZM4.8,24.41a6,6,0,0,1-.71-4l.19.11,6.37,3.68a1,1,0,0,0,1,0l7.79-4.49V22.8a.09.09,0,0,1,0,.08L13,26.6A6,6,0,0,1,4.8,24.41ZM3.12,10.53A6,6,0,0,1,6.28,7.9v7.57a1,1,0,0,0,.51.9l7.75,4.47L11.85,22.4a.14.14,0,0,1-.09,0L5.32,18.68a6,6,0,0,1-2.2-8.18Zm22.13,5.14-7.78-4.52L20.16,9.6a.08.08,0,0,1,.09,0l6.44,3.72a6,6,0,0,1-.9,10.81V16.56A1.06,1.06,0,0,0,25.25,15.67Zm2.68-4-.19-.12-6.36-3.7a1,1,0,0,0-1.05,0l-7.78,4.49V9.2a.09.09,0,0,1,0-.09L19,5.4a6,6,0,0,1,8.91,6.21ZM11.08,17.15,8.38,15.6a.14.14,0,0,1-.05-.08V8.1a6,6,0,0,1,9.84-4.61L18,3.6,11.61,7.28a1,1,0,0,0-.53.91ZM12.54,14,16,12l3.47,2v4L16,20l-3.47-2Z" fill="currentColor" />
     </svg>
   </span>
 </template>
diff --git a/src/views/chat/components/Message/Text.vue b/src/views/chat/components/Message/Text.vue
index f070aaa..41b1901 100644
--- a/src/views/chat/components/Message/Text.vue
+++ b/src/views/chat/components/Message/Text.vue
@@ -26,25 +26,27 @@ const wrapClass = computed(() => {
     'min-w-[20px]',
     'rounded-md',
     props.inversion ? 'bg-[#d2f9d1]' : 'bg-[#f4f6f8]',
+    props.inversion ? 'dark:bg-[#a1dc95]' : 'dark:bg-[#1e1e20]',
     { 'text-red-500': props.error },
   ]
 })
 
 const text = computed(() => {
-  if (props.text)
+  if (props.text && !props.inversion)
     return marked(props.text)
-  return ''
+  return props.text
 })
 </script>
 
 <template>
-  <div :class="wrapClass">
+  <div class="text-black" :class="wrapClass">
     <template v-if="loading">
-      <span class="w-[5px] h-[20px] block animate-blink" />
+      <span class="dark:text-white w-[4px] h-[20px] block animate-blink" />
     </template>
     <template v-else>
       <div class="leading-relaxed break-all">
-        <div :class="[{ 'markdown-body': !inversion }]" v-html="text" />
+        <div v-if="!inversion" class="markdown-body" v-html="text" />
+        <div v-else v-text="text" />
       </div>
     </template>
   </div>
diff --git a/src/views/chat/components/Message/index.vue b/src/views/chat/components/Message/index.vue
index ffeb142..bbd9a5e 100644
--- a/src/views/chat/components/Message/index.vue
+++ b/src/views/chat/components/Message/index.vue
@@ -31,9 +31,9 @@ function handleRegenerate() {
 </script>
 
 <template>
-  <div class="flex w-full mb-6" :class="[{ 'flex-row-reverse': inversion }]">
+  <div class="flex w-full mb-6 overflow-hidden" :class="[{ 'flex-row-reverse': inversion }]">
     <div
-      class="flex items-center justify-center rounded-full overflow-hidden w-[32px] h-[32px]"
+      class="flex items-center justify-center rounded-full overflow-hidden flex-shrink-0 w-[32px] h-[32px]"
       :class="[inversion ? 'ml-3' : 'mr-3']"
     >
       <AvatarComponent :image="inversion" />
@@ -42,7 +42,10 @@ function handleRegenerate() {
       <span class="text-xs text-[#b4bbc4]">
         {{ dateTime }}
       </span>
-      <div class="flex items-end gap-2 mt-2" :class="[inversion ? 'flex-row-reverse' : 'flex-row']">
+      <div
+        class="flex items-end gap-2 mt-2"
+        :class="[inversion ? 'flex-row-reverse' : 'flex-row']"
+      >
         <TextComponent
           :inversion="inversion"
           :error="error"
@@ -52,13 +55,13 @@ function handleRegenerate() {
         <div class="flex flex-col">
           <button
             v-if="!inversion"
-            class="mb-2 transition text-neutral-400 hover:text-neutral-800"
+            class="mb-2 transition text-neutral-400 hover:text-neutral-800 dark:hover:text-neutral-200"
             @click="handleRegenerate"
           >
             <SvgIcon icon="ri:restart-line" />
           </button>
           <button
-            class="mb-1 transition text-neutral-400 hover:text-neutral-800"
+            class="mb-1 transition text-neutral-400 hover:text-neutral-800 dark:hover:text-neutral-200"
             @click="handleDelete"
           >
             <SvgIcon icon="ri:delete-bin-6-line" />
diff --git a/src/views/chat/components/Message/style.less b/src/views/chat/components/Message/style.less
index 35eb40e..b1381c5 100644
--- a/src/views/chat/components/Message/style.less
+++ b/src/views/chat/components/Message/style.less
@@ -20,3 +20,12 @@
 		background-color: #fff;
 	}
 }
+
+.dark{
+	.markdown-body{
+		.highlight pre,
+		pre {
+			background-color: #18181c;
+		}
+	}
+}
diff --git a/src/views/chat/index.vue b/src/views/chat/index.vue
index dbf6a14..8734003 100644
--- a/src/views/chat/index.vue
+++ b/src/views/chat/index.vue
@@ -247,7 +247,7 @@ const buttonDisabled = computed(() => {
 
 const wrapClass = computed(() => {
   if (isMobile.value)
-    return ['pt-14', 'pb-14']
+    return ['pt-14', 'pb-16']
 
   return []
 })
@@ -307,7 +307,7 @@ onUnmounted(() => {
     <footer :class="footerClass">
       <div class="flex items-center justify-between space-x-2">
         <HoverButton @click="handleClear">
-          <span class="text-xl text-[#4f555e]">
+          <span class="text-xl text-[#4f555e] dark:text-white">
             <SvgIcon icon="ri:delete-bin-line" />
           </span>
         </HoverButton>
@@ -320,7 +320,9 @@ onUnmounted(() => {
         />
         <NButton type="primary" :disabled="buttonDisabled" @click="handleSubmit">
           <template #icon>
-            <SvgIcon icon="ri:send-plane-fill" />
+            <span class="dark:text-black">
+              <SvgIcon icon="ri:send-plane-fill" />
+            </span>
           </template>
         </NButton>
       </div>
diff --git a/src/views/chat/layout/Layout.vue b/src/views/chat/layout/Layout.vue
index 0b62c8d..3da4654 100644
--- a/src/views/chat/layout/Layout.vue
+++ b/src/views/chat/layout/Layout.vue
@@ -20,7 +20,7 @@ const collapsed = computed(() => appStore.siderCollapsed)
 const getMobileClass = computed(() => {
   if (isMobile.value)
     return ['rounded-none', 'shadow-none']
-  return ['border', 'rounded-md', 'shadow-md']
+  return ['border', 'rounded-md', 'shadow-md', 'dark:border-neutral-800']
 })
 
 const getContainerClass = computed(() => {
@@ -32,7 +32,7 @@ const getContainerClass = computed(() => {
 </script>
 
 <template>
-  <div class="h-full" :class="[isMobile ? 'p-0' : 'p-4']">
+  <div class="h-full dark:bg-[#24272e] transition-all" :class="[isMobile ? 'p-0' : 'p-4']">
     <div class="h-full overflow-hidden" :class="getMobileClass">
       <NLayout class="z-40 transition" :class="getContainerClass" has-sider>
         <Sider />
diff --git a/src/views/chat/layout/header/index.vue b/src/views/chat/layout/header/index.vue
index 518f55a..9a0013e 100644
--- a/src/views/chat/layout/header/index.vue
+++ b/src/views/chat/layout/header/index.vue
@@ -18,7 +18,7 @@ function handleUpdateCollapsed() {
 </script>
 
 <template>
-  <header class="fixed top-0 left-0 right-0 z-30 border-b bg-white/80 backdrop-blur">
+  <header class="fixed top-0 left-0 right-0 z-30 border-b dark:border-neutral-800 bg-white/80 dark:bg-black/30 backdrop-blur">
     <div class="relative flex items-center justify-between h-14">
       <button class="flex items-center justify-center w-11 h-11" @click="handleUpdateCollapsed">
         <SvgIcon v-if="collapsed" class="text-2xl" icon="ri:align-justify" />
diff --git a/src/views/chat/layout/sider/Footer.vue b/src/views/chat/layout/sider/Footer.vue
index 4dda2d6..c0e3e37 100644
--- a/src/views/chat/layout/sider/Footer.vue
+++ b/src/views/chat/layout/sider/Footer.vue
@@ -1,15 +1,60 @@
 <script setup lang='ts'>
-import { ref } from 'vue'
+import { computed, h, ref } from 'vue'
+import { NDropdown } from 'naive-ui'
 import { HoverButton, Setting, SvgIcon, UserAvatar } from '@/components/common'
+import { useAppStore } from '@/store'
+
+const appStore = useAppStore()
 
 const show = ref(false)
+
+const theme = computed(() => appStore.theme)
+
+const options = [
+  {
+    label: 'Dark',
+    key: 'dark',
+    icon: renderIcon('ri:moon-foggy-line'),
+  },
+  {
+    label: 'Light',
+    key: 'light',
+    icon: renderIcon('ri:sun-foggy-line'),
+  },
+  {
+    label: 'Auto',
+    key: 'auto',
+    icon: renderIcon('ri:contrast-line'),
+  },
+]
+
+function renderIcon(icon: string) {
+  return () => {
+    return h(SvgIcon, { icon })
+  }
+}
+
+function handleThemeChange(key: 'light' | 'dark' | 'auto') {
+  appStore.setTheme(key)
+}
 </script>
 
 <template>
-  <footer class="flex items-center justify-between min-w-0 p-4 overflow-hidden border-t">
+  <footer class="flex items-center justify-between min-w-0 p-4 overflow-hidden border-t dark:border-neutral-800">
     <UserAvatar />
+
+    <NDropdown :options="options" placement="top" trigger="click" @select="handleThemeChange">
+      <HoverButton>
+        <span class="text-xl text-[#4f555e] dark:text-white">
+          <SvgIcon v-if="theme === 'dark'" icon="ri:sun-foggy-line" />
+          <SvgIcon v-if="theme === 'light'" icon="ri:moon-foggy-line" />
+          <SvgIcon v-if="theme === 'auto'" icon="ri:contrast-line" />
+        </span>
+      </HoverButton>
+    </NDropdown>
+
     <HoverButton tooltip="Setting" @click="show = true">
-      <span class="text-xl text-[#4f555e]">
+      <span class="text-xl text-[#4f555e] dark:text-white">
         <SvgIcon icon="ri:settings-4-line" />
       </span>
     </HoverButton>
diff --git a/src/views/chat/layout/sider/List.vue b/src/views/chat/layout/sider/List.vue
index dc77e4d..16da3f7 100644
--- a/src/views/chat/layout/sider/List.vue
+++ b/src/views/chat/layout/sider/List.vue
@@ -55,8 +55,8 @@ function isActive(uuid: number) {
       <template v-else>
         <div v-for="(item, index) of dataSources" :key="index">
           <a
-            class="relative flex items-center gap-3 px-3 py-3 break-all border rounded-md cursor-pointer hover:bg-neutral-100 group"
-            :class="isActive(item.uuid) && ['border-[#4b9e5f]', 'bg-neutral-100', 'text-[#4b9e5f]', 'pr-14']"
+            class="relative flex items-center gap-3 px-3 py-3 break-all border rounded-md cursor-pointer hover:bg-neutral-100 group dark:border-neutral-800 dark:hover:bg-[#24272e]"
+            :class="isActive(item.uuid) && ['border-[#4b9e5f]', 'bg-neutral-100', 'text-[#4b9e5f]', 'dark:bg-[#24272e]', 'dark:border-[#4b9e5f]', 'pr-14']"
             @click="handleSelect(item)"
           >
             <span>
diff --git a/tailwind.config.js b/tailwind.config.js
index 31ffb73..66c6c72 100644
--- a/tailwind.config.js
+++ b/tailwind.config.js
@@ -1,5 +1,6 @@
 /** @type {import('tailwindcss').Config} */
 module.exports = {
+  darkMode: 'class',
   content: [
     './index.html',
     './src/**/*.{vue,js,ts,jsx,tsx}',
@@ -11,7 +12,7 @@ module.exports = {
       },
       keyframes: {
         blink: {
-          '0%, 100%': { 'background-color': '#000' },
+          '0%, 100%': { 'background-color': 'currentColor' },
           '50%': { 'background-color': 'transparent' },
         },
       },