diff --git a/docs/02-user-guide/10-settings/01-appearance.md b/docs/02-user-guide/10-settings/01-appearance.md
index 470320e..6ab1304 100644
--- a/docs/02-user-guide/10-settings/01-appearance.md
+++ b/docs/02-user-guide/10-settings/01-appearance.md
@@ -13,6 +13,8 @@ DesireCore 支持三种主题模式，你可以随时在设置中切换，找到
 1. 点击左下角的 **齿轮图标** 打开设置面板
 2. 找到 **外观** 分区
 
+![外观设置界面](/img/user-guide/settings/settings-appearance.svg)
+
 ## 主题模式
 
 DesireCore 提供三种主题模式：
diff --git a/docs/02-user-guide/10-settings/02-language.md b/docs/02-user-guide/10-settings/02-language.md
index a5dfa47..e8edf47 100644
--- a/docs/02-user-guide/10-settings/02-language.md
+++ b/docs/02-user-guide/10-settings/02-language.md
@@ -24,6 +24,8 @@ DesireCore 支持多语言界面，你可以随时切换。
 3. 点击 **语言 / Language** 右侧的下拉菜单
 4. 选择目标语言
 
+![语言设置界面](/img/user-guide/settings/settings-language.svg)
+
 切换后，界面所有文案会立即更新为所选语言，无需重启。
 
 ## 语言切换的影响范围
diff --git a/docs/02-user-guide/10-settings/05-permissions.md b/docs/02-user-guide/10-settings/05-permissions.md
index 94b6e14..69d0ffc 100644
--- a/docs/02-user-guide/10-settings/05-permissions.md
+++ b/docs/02-user-guide/10-settings/05-permissions.md
@@ -13,6 +13,8 @@ DesireCore 的部分功能需要操作系统授予相应权限才能正常工作
 1. 打开 **设置** 面板
 2. 点击 **权限管理** 分区中的 **系统权限**
 
+![权限设置界面](/img/user-guide/settings/settings-permissions.svg)
+
 ## 权限列表
 
 | 权限 | 用途 | 何时需要 |
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/01-appearance.md b/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/01-appearance.md
index 92be2f9..358d8e4 100644
--- a/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/01-appearance.md
+++ b/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/01-appearance.md
@@ -13,6 +13,8 @@ DesireCore supports three theme modes. You can switch between them in settings a
 1. Click the **gear icon** in the bottom-left corner to open the settings panel
 2. Find the **Appearance** section
 
+![Appearance Settings](/img/user-guide/settings/settings-appearance.svg)
+
 ## Theme Modes
 
 DesireCore offers three theme modes:
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/02-language.md b/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/02-language.md
index 4c3aff5..6ce00b8 100644
--- a/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/02-language.md
+++ b/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/02-language.md
@@ -24,6 +24,8 @@ More languages will be added in future versions based on community feedback.
 3. Click the dropdown menu to the right of **Language**
 4. Select your target language
 
+![Language Settings](/img/user-guide/settings/settings-language.svg)
+
 After switching, all interface text will immediately update to the selected language.
 
 ## Scope of Language Switching
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/05-permissions.md b/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/05-permissions.md
index 9275cba..4f2056b 100644
--- a/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/05-permissions.md
+++ b/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/05-permissions.md
@@ -13,6 +13,8 @@ Some DesireCore features require the operating system to grant corresponding per
 1. Open the **Settings** panel
 2. Click **System Permissions** in the **Permission Management** section
 
+![Permission Settings](/img/user-guide/settings/settings-permissions.svg)
+
 ## Permission List
 
 | Permission | Purpose | When Needed |
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/img/settings-appearance.svg b/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/img/settings-appearance.svg
new file mode 100644
index 0000000..01aebf1
--- /dev/null
+++ b/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/img/settings-appearance.svg
@@ -0,0 +1,51 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 520 380" fill="none">
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="520" y2="380" gradientUnits="userSpaceOnUse">
+      <stop offset="0" stop-color="#1a1a2e"/>
+      <stop offset="1" stop-color="#16213e"/>
+    </linearGradient>
+    <filter id="blur1"><feGaussianBlur in="SourceGraphic" stdDeviation="2"/></filter>
+  </defs>
+  <rect width="520" height="380" rx="12" fill="url(#bg)"/>
+  <!-- Title -->
+  <text x="24" y="36" font-family="system-ui, -apple-system, sans-serif" font-size="16" font-weight="600" fill="#e2e8f0">外观设置</text>
+  <line x1="24" y1="48" x2="496" y2="48" stroke="#334155" stroke-width="1"/>
+  <!-- Theme selector -->
+  <rect x="24" y="64" width="472" height="56" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <text x="40" y="88" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">主题</text>
+  <text x="40" y="106" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#64748b">跟随系统（默认）</text>
+  <!-- Dropdown indicator -->
+  <rect x="380" y="76" width="104" height="32" rx="6" fill="#0f172a" stroke="#475569" stroke-width="1"/>
+  <text x="392" y="96" font-family="system-ui, -apple-system, sans-serif" font-size="12" fill="#94a3b8">跟随系统</text>
+  <path d="M472 90 L476 96 L480 90" stroke="#64748b" stroke-width="1.5" fill="none"/>
+  <!-- Three theme previews -->
+  <rect x="24" y="136" width="472" height="100" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <text x="40" y="158" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">主题预览</text>
+  <!-- Light theme preview -->
+  <rect x="40" y="172" width="136" height="52" rx="6" fill="#f8fafc" stroke="#e2e8f0" stroke-width="1"/>
+  <rect x="48" y="180" width="48" height="6" rx="2" fill="#e2e8f0"/>
+  <rect x="48" y="192" width="80" height="4" rx="2" fill="#cbd5e1"/>
+  <rect x="48" y="200" width="64" height="4" rx="2" fill="#e2e8f0"/>
+  <text x="108" y="216" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#64748b" text-anchor="middle">浅色</text>
+  <!-- Dark theme preview -->
+  <rect x="192" y="172" width="136" height="52" rx="6" fill="#0f172a" stroke="#334155" stroke-width="1"/>
+  <rect x="200" y="180" width="48" height="6" rx="2" fill="#334155"/>
+  <rect x="200" y="192" width="80" height="4" rx="2" fill="#1e293b"/>
+  <rect x="200" y="200" width="64" height="4" rx="2" fill="#334155"/>
+  <text x="260" y="216" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#64748b" text-anchor="middle">暗色</text>
+  <!-- System theme preview -->
+  <rect x="344" y="172" width="136" height="52" rx="6" fill="#0f172a" stroke="#3b82f6" stroke-width="1.5"/>
+  <rect x="352" y="180" width="48" height="6" rx="2" fill="#334155"/>
+  <rect x="352" y="192" width="80" height="4" rx="2" fill="#1e293b"/>
+  <rect x="352" y="200" width="64" height="4" rx="2" fill="#3b82f6" opacity="0.6"/>
+  <text x="412" y="216" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#3b82f6" text-anchor="middle">跟随系统 ✓</text>
+  <!-- Glassmorphism section -->
+  <rect x="24" y="252" width="472" height="108" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <text x="40" y="276" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">毛玻璃效果（Glassmorphism）</text>
+  <rect x="40" y="292" width="140" height="52" rx="6" fill="#1e293b" fill-opacity="0.6" stroke="#475569" stroke-width="0.5" filter="url(#blur1)"/>
+  <text x="110" y="314" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#94a3b8" text-anchor="middle">半透明面板</text>
+  <rect x="196" y="292" width="140" height="52" rx="6" fill="#1e293b" fill-opacity="0.6" stroke="#475569" stroke-width="0.5" filter="url(#blur1)"/>
+  <text x="266" y="314" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#94a3b8" text-anchor="middle">背景模糊</text>
+  <rect x="352" y="292" width="140" height="52" rx="6" fill="#1e293b" fill-opacity="0.6" stroke="#60a5fa" stroke-width="0.5" filter="url(#blur1)"/>
+  <text x="422" y="314" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#94a3b8" text-anchor="middle">柔和阴影</text>
+</svg>
\ No newline at end of file
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/img/settings-language.svg b/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/img/settings-language.svg
new file mode 100644
index 0000000..8f1367a
--- /dev/null
+++ b/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/img/settings-language.svg
@@ -0,0 +1,33 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 520 320" fill="none">
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="520" y2="320" gradientUnits="userSpaceOnUse">
+      <stop offset="0" stop-color="#1a1a2e"/>
+      <stop offset="1" stop-color="#16213e"/>
+    </linearGradient>
+  </defs>
+  <rect width="520" height="320" rx="12" fill="url(#bg)"/>
+  <!-- Title -->
+  <text x="24" y="36" font-family="system-ui, -apple-system, sans-serif" font-size="16" font-weight="600" fill="#e2e8f0">语言设置</text>
+  <line x1="24" y1="48" x2="496" y2="48" stroke="#334155" stroke-width="1"/>
+  <!-- Language selector -->
+  <rect x="24" y="64" width="472" height="56" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <text x="40" y="88" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">语言 / Language</text>
+  <rect x="380" y="76" width="104" height="32" rx="6" fill="#0f172a" stroke="#475569" stroke-width="1"/>
+  <text x="392" y="96" font-family="system-ui, -apple-system, sans-serif" font-size="12" fill="#94a3b8">简体中文</text>
+  <path d="M472 90 L476 96 L480 90" stroke="#64748b" stroke-width="1.5" fill="none"/>
+  <!-- Language options -->
+  <rect x="24" y="136" width="472" height="80" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <text x="40" y="160" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">支持的语言</text>
+  <!-- Chinese option (selected) -->
+  <rect x="40" y="176" width="220" height="28" rx="4" fill="#0f172a" stroke="#3b82f6" stroke-width="1.5"/>
+  <text x="56" y="194" font-family="system-ui, -apple-system, sans-serif" font-size="12" fill="#e2e8f0">🇨🇳  简体中文 (zh-CN)</text>
+  <text x="236" y="194" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#3b82f6">✓</text>
+  <!-- English option -->
+  <rect x="276" y="176" width="208" height="28" rx="4" fill="#0f172a" stroke="#334155" stroke-width="1"/>
+  <text x="292" y="194" font-family="system-ui, -apple-system, sans-serif" font-size="12" fill="#94a3b8">🇺🇸  English (en-US)</text>
+  <!-- Info box -->
+  <rect x="24" y="232" width="472" height="72" rx="8" fill="#0f172a" stroke="#1e40af" stroke-width="1"/>
+  <text x="40" y="256" font-family="system-ui, -apple-system, sans-serif" font-size="12" fill="#60a5fa">ℹ️  语言切换只影响应用 UI 文案</text>
+  <text x="40" y="276" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#94a3b8">智能体的对话语言取决于其角色设定，不受界面语言影响。</text>
+  <text x="40" y="292" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#64748b">翻译回退：缺少翻译时自动回退到简体中文。</text>
+</svg>
\ No newline at end of file
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/img/settings-permissions.svg b/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/img/settings-permissions.svg
new file mode 100644
index 0000000..56c9f3c
--- /dev/null
+++ b/i18n/en/docusaurus-plugin-content-docs/current/02-user-guide/10-settings/img/settings-permissions.svg
@@ -0,0 +1,53 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 520 420" fill="none">
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="520" y2="420" gradientUnits="userSpaceOnUse">
+      <stop offset="0" stop-color="#1a1a2e"/>
+      <stop offset="1" stop-color="#16213e"/>
+    </linearGradient>
+  </defs>
+  <rect width="520" height="420" rx="12" fill="url(#bg)"/>
+  <!-- Title -->
+  <text x="24" y="36" font-family="system-ui, -apple-system, sans-serif" font-size="16" font-weight="600" fill="#e2e8f0">权限设置</text>
+  <line x1="24" y1="48" x2="496" y2="48" stroke="#334155" stroke-width="1"/>
+  <!-- Permission items -->
+  <rect x="24" y="60" width="472" height="44" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <circle cx="48" cy="82" r="10" fill="#0f172a" stroke="#22c55e" stroke-width="1.5"/>
+  <text x="48" y="86" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#22c55e" text-anchor="middle">✓</text>
+  <text x="68" y="78" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">屏幕录制</text>
+  <text x="68" y="94" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#64748b">截屏、屏幕共享等功能</text>
+  <text x="472" y="86" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#22c55e" text-anchor="end">已授权</text>
+
+  <rect x="24" y="112" width="472" height="44" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <circle cx="48" cy="134" r="10" fill="#0f172a" stroke="#22c55e" stroke-width="1.5"/>
+  <text x="48" y="138" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#22c55e" text-anchor="middle">✓</text>
+  <text x="68" y="130" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">麦克风</text>
+  <text x="68" y="146" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#64748b">语音输入、语音通话</text>
+  <text x="472" y="138" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#22c55e" text-anchor="end">已授权</text>
+
+  <rect x="24" y="164" width="472" height="44" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <circle cx="48" cy="186" r="10" fill="#0f172a" stroke="#eab308" stroke-width="1.5"/>
+  <text x="48" y="190" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#eab308" text-anchor="middle">!</text>
+  <text x="68" y="182" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">摄像头</text>
+  <text x="68" y="198" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#64748b">视频通话、拍照</text>
+  <text x="472" y="190" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#eab308" text-anchor="end">未授权</text>
+
+  <rect x="24" y="216" width="472" height="44" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <circle cx="48" cy="238" r="10" fill="#0f172a" stroke="#eab308" stroke-width="1.5"/>
+  <text x="48" y="242" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#eab308" text-anchor="middle">!</text>
+  <text x="68" y="234" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">辅助功能</text>
+  <text x="68" y="250" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#64748b">自动化操作、全局快捷键</text>
+  <text x="472" y="242" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#eab308" text-anchor="end">未授权</text>
+
+  <rect x="24" y="268" width="472" height="44" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <circle cx="48" cy="290" r="10" fill="#0f172a" stroke="#22c55e" stroke-width="1.5"/>
+  <text x="48" y="294" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#22c55e" text-anchor="middle">✓</text>
+  <text x="68" y="286" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">通知</text>
+  <text x="68" y="302" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#64748b">桌面通知推送</text>
+  <text x="472" y="294" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#22c55e" text-anchor="end">已授权</text>
+
+  <!-- Platform note -->
+  <rect x="24" y="332" width="472" height="72" rx="8" fill="#0f172a" stroke="#1e40af" stroke-width="1"/>
+  <text x="40" y="356" font-family="system-ui, -apple-system, sans-serif" font-size="12" fill="#60a5fa">ℹ️  平台差异</text>
+  <text x="40" y="374" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#94a3b8">macOS：屏幕录制授权后需重启应用生效</text>
+  <text x="40" y="390" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#64748b">Windows：大部分权限通过「设置 → 隐私」管理</text>
+</svg>
\ No newline at end of file
diff --git a/static/img/user-guide/settings/settings-appearance.svg b/static/img/user-guide/settings/settings-appearance.svg
new file mode 100644
index 0000000..01aebf1
--- /dev/null
+++ b/static/img/user-guide/settings/settings-appearance.svg
@@ -0,0 +1,51 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 520 380" fill="none">
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="520" y2="380" gradientUnits="userSpaceOnUse">
+      <stop offset="0" stop-color="#1a1a2e"/>
+      <stop offset="1" stop-color="#16213e"/>
+    </linearGradient>
+    <filter id="blur1"><feGaussianBlur in="SourceGraphic" stdDeviation="2"/></filter>
+  </defs>
+  <rect width="520" height="380" rx="12" fill="url(#bg)"/>
+  <!-- Title -->
+  <text x="24" y="36" font-family="system-ui, -apple-system, sans-serif" font-size="16" font-weight="600" fill="#e2e8f0">外观设置</text>
+  <line x1="24" y1="48" x2="496" y2="48" stroke="#334155" stroke-width="1"/>
+  <!-- Theme selector -->
+  <rect x="24" y="64" width="472" height="56" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <text x="40" y="88" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">主题</text>
+  <text x="40" y="106" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#64748b">跟随系统（默认）</text>
+  <!-- Dropdown indicator -->
+  <rect x="380" y="76" width="104" height="32" rx="6" fill="#0f172a" stroke="#475569" stroke-width="1"/>
+  <text x="392" y="96" font-family="system-ui, -apple-system, sans-serif" font-size="12" fill="#94a3b8">跟随系统</text>
+  <path d="M472 90 L476 96 L480 90" stroke="#64748b" stroke-width="1.5" fill="none"/>
+  <!-- Three theme previews -->
+  <rect x="24" y="136" width="472" height="100" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <text x="40" y="158" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">主题预览</text>
+  <!-- Light theme preview -->
+  <rect x="40" y="172" width="136" height="52" rx="6" fill="#f8fafc" stroke="#e2e8f0" stroke-width="1"/>
+  <rect x="48" y="180" width="48" height="6" rx="2" fill="#e2e8f0"/>
+  <rect x="48" y="192" width="80" height="4" rx="2" fill="#cbd5e1"/>
+  <rect x="48" y="200" width="64" height="4" rx="2" fill="#e2e8f0"/>
+  <text x="108" y="216" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#64748b" text-anchor="middle">浅色</text>
+  <!-- Dark theme preview -->
+  <rect x="192" y="172" width="136" height="52" rx="6" fill="#0f172a" stroke="#334155" stroke-width="1"/>
+  <rect x="200" y="180" width="48" height="6" rx="2" fill="#334155"/>
+  <rect x="200" y="192" width="80" height="4" rx="2" fill="#1e293b"/>
+  <rect x="200" y="200" width="64" height="4" rx="2" fill="#334155"/>
+  <text x="260" y="216" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#64748b" text-anchor="middle">暗色</text>
+  <!-- System theme preview -->
+  <rect x="344" y="172" width="136" height="52" rx="6" fill="#0f172a" stroke="#3b82f6" stroke-width="1.5"/>
+  <rect x="352" y="180" width="48" height="6" rx="2" fill="#334155"/>
+  <rect x="352" y="192" width="80" height="4" rx="2" fill="#1e293b"/>
+  <rect x="352" y="200" width="64" height="4" rx="2" fill="#3b82f6" opacity="0.6"/>
+  <text x="412" y="216" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#3b82f6" text-anchor="middle">跟随系统 ✓</text>
+  <!-- Glassmorphism section -->
+  <rect x="24" y="252" width="472" height="108" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <text x="40" y="276" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">毛玻璃效果（Glassmorphism）</text>
+  <rect x="40" y="292" width="140" height="52" rx="6" fill="#1e293b" fill-opacity="0.6" stroke="#475569" stroke-width="0.5" filter="url(#blur1)"/>
+  <text x="110" y="314" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#94a3b8" text-anchor="middle">半透明面板</text>
+  <rect x="196" y="292" width="140" height="52" rx="6" fill="#1e293b" fill-opacity="0.6" stroke="#475569" stroke-width="0.5" filter="url(#blur1)"/>
+  <text x="266" y="314" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#94a3b8" text-anchor="middle">背景模糊</text>
+  <rect x="352" y="292" width="140" height="52" rx="6" fill="#1e293b" fill-opacity="0.6" stroke="#60a5fa" stroke-width="0.5" filter="url(#blur1)"/>
+  <text x="422" y="314" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#94a3b8" text-anchor="middle">柔和阴影</text>
+</svg>
\ No newline at end of file
diff --git a/static/img/user-guide/settings/settings-language.svg b/static/img/user-guide/settings/settings-language.svg
new file mode 100644
index 0000000..8f1367a
--- /dev/null
+++ b/static/img/user-guide/settings/settings-language.svg
@@ -0,0 +1,33 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 520 320" fill="none">
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="520" y2="320" gradientUnits="userSpaceOnUse">
+      <stop offset="0" stop-color="#1a1a2e"/>
+      <stop offset="1" stop-color="#16213e"/>
+    </linearGradient>
+  </defs>
+  <rect width="520" height="320" rx="12" fill="url(#bg)"/>
+  <!-- Title -->
+  <text x="24" y="36" font-family="system-ui, -apple-system, sans-serif" font-size="16" font-weight="600" fill="#e2e8f0">语言设置</text>
+  <line x1="24" y1="48" x2="496" y2="48" stroke="#334155" stroke-width="1"/>
+  <!-- Language selector -->
+  <rect x="24" y="64" width="472" height="56" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <text x="40" y="88" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">语言 / Language</text>
+  <rect x="380" y="76" width="104" height="32" rx="6" fill="#0f172a" stroke="#475569" stroke-width="1"/>
+  <text x="392" y="96" font-family="system-ui, -apple-system, sans-serif" font-size="12" fill="#94a3b8">简体中文</text>
+  <path d="M472 90 L476 96 L480 90" stroke="#64748b" stroke-width="1.5" fill="none"/>
+  <!-- Language options -->
+  <rect x="24" y="136" width="472" height="80" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <text x="40" y="160" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">支持的语言</text>
+  <!-- Chinese option (selected) -->
+  <rect x="40" y="176" width="220" height="28" rx="4" fill="#0f172a" stroke="#3b82f6" stroke-width="1.5"/>
+  <text x="56" y="194" font-family="system-ui, -apple-system, sans-serif" font-size="12" fill="#e2e8f0">🇨🇳  简体中文 (zh-CN)</text>
+  <text x="236" y="194" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#3b82f6">✓</text>
+  <!-- English option -->
+  <rect x="276" y="176" width="208" height="28" rx="4" fill="#0f172a" stroke="#334155" stroke-width="1"/>
+  <text x="292" y="194" font-family="system-ui, -apple-system, sans-serif" font-size="12" fill="#94a3b8">🇺🇸  English (en-US)</text>
+  <!-- Info box -->
+  <rect x="24" y="232" width="472" height="72" rx="8" fill="#0f172a" stroke="#1e40af" stroke-width="1"/>
+  <text x="40" y="256" font-family="system-ui, -apple-system, sans-serif" font-size="12" fill="#60a5fa">ℹ️  语言切换只影响应用 UI 文案</text>
+  <text x="40" y="276" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#94a3b8">智能体的对话语言取决于其角色设定，不受界面语言影响。</text>
+  <text x="40" y="292" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#64748b">翻译回退：缺少翻译时自动回退到简体中文。</text>
+</svg>
\ No newline at end of file
diff --git a/static/img/user-guide/settings/settings-permissions.svg b/static/img/user-guide/settings/settings-permissions.svg
new file mode 100644
index 0000000..56c9f3c
--- /dev/null
+++ b/static/img/user-guide/settings/settings-permissions.svg
@@ -0,0 +1,53 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 520 420" fill="none">
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="520" y2="420" gradientUnits="userSpaceOnUse">
+      <stop offset="0" stop-color="#1a1a2e"/>
+      <stop offset="1" stop-color="#16213e"/>
+    </linearGradient>
+  </defs>
+  <rect width="520" height="420" rx="12" fill="url(#bg)"/>
+  <!-- Title -->
+  <text x="24" y="36" font-family="system-ui, -apple-system, sans-serif" font-size="16" font-weight="600" fill="#e2e8f0">权限设置</text>
+  <line x1="24" y1="48" x2="496" y2="48" stroke="#334155" stroke-width="1"/>
+  <!-- Permission items -->
+  <rect x="24" y="60" width="472" height="44" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <circle cx="48" cy="82" r="10" fill="#0f172a" stroke="#22c55e" stroke-width="1.5"/>
+  <text x="48" y="86" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#22c55e" text-anchor="middle">✓</text>
+  <text x="68" y="78" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">屏幕录制</text>
+  <text x="68" y="94" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#64748b">截屏、屏幕共享等功能</text>
+  <text x="472" y="86" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#22c55e" text-anchor="end">已授权</text>
+
+  <rect x="24" y="112" width="472" height="44" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <circle cx="48" cy="134" r="10" fill="#0f172a" stroke="#22c55e" stroke-width="1.5"/>
+  <text x="48" y="138" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#22c55e" text-anchor="middle">✓</text>
+  <text x="68" y="130" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">麦克风</text>
+  <text x="68" y="146" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#64748b">语音输入、语音通话</text>
+  <text x="472" y="138" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#22c55e" text-anchor="end">已授权</text>
+
+  <rect x="24" y="164" width="472" height="44" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <circle cx="48" cy="186" r="10" fill="#0f172a" stroke="#eab308" stroke-width="1.5"/>
+  <text x="48" y="190" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#eab308" text-anchor="middle">!</text>
+  <text x="68" y="182" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">摄像头</text>
+  <text x="68" y="198" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#64748b">视频通话、拍照</text>
+  <text x="472" y="190" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#eab308" text-anchor="end">未授权</text>
+
+  <rect x="24" y="216" width="472" height="44" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <circle cx="48" cy="238" r="10" fill="#0f172a" stroke="#eab308" stroke-width="1.5"/>
+  <text x="48" y="242" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#eab308" text-anchor="middle">!</text>
+  <text x="68" y="234" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">辅助功能</text>
+  <text x="68" y="250" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#64748b">自动化操作、全局快捷键</text>
+  <text x="472" y="242" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#eab308" text-anchor="end">未授权</text>
+
+  <rect x="24" y="268" width="472" height="44" rx="8" fill="#1e293b" stroke="#334155" stroke-width="1"/>
+  <circle cx="48" cy="290" r="10" fill="#0f172a" stroke="#22c55e" stroke-width="1.5"/>
+  <text x="48" y="294" font-family="system-ui, -apple-system, sans-serif" font-size="10" fill="#22c55e" text-anchor="middle">✓</text>
+  <text x="68" y="286" font-family="system-ui, -apple-system, sans-serif" font-size="13" font-weight="500" fill="#cbd5e1">通知</text>
+  <text x="68" y="302" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#64748b">桌面通知推送</text>
+  <text x="472" y="294" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#22c55e" text-anchor="end">已授权</text>
+
+  <!-- Platform note -->
+  <rect x="24" y="332" width="472" height="72" rx="8" fill="#0f172a" stroke="#1e40af" stroke-width="1"/>
+  <text x="40" y="356" font-family="system-ui, -apple-system, sans-serif" font-size="12" fill="#60a5fa">ℹ️  平台差异</text>
+  <text x="40" y="374" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#94a3b8">macOS：屏幕录制授权后需重启应用生效</text>
+  <text x="40" y="390" font-family="system-ui, -apple-system, sans-serif" font-size="11" fill="#64748b">Windows：大部分权限通过「设置 → 隐私」管理</text>
+</svg>
\ No newline at end of file