diff --git a/public/icons/q/renako.png b/public/icons/q/renako.png
new file mode 100644
index 0000000..886c1eb
Binary files /dev/null and b/public/icons/q/renako.png differ
diff --git a/src/app/admin/page.tsx b/src/app/admin/page.tsx
index 7b80014..63d11a3 100644
--- a/src/app/admin/page.tsx
+++ b/src/app/admin/page.tsx
@@ -6268,6 +6268,9 @@ const ThemeConfigComponent = ({
     customCSS: '',
     enableCache: true,
     cacheMinutes: 1440, // 默认1天（1440分钟）
+    progressThumbType: 'default' as 'default' | 'preset' | 'custom',
+    progressThumbPresetId: '',
+    progressThumbCustomUrl: '',
   });
   const [loginBackgroundImages, setLoginBackgroundImages] = useState<string[]>(['']);
   const [registerBackgroundImages, setRegisterBackgroundImages] = useState<string[]>(['']);
@@ -6280,6 +6283,9 @@ const ThemeConfigComponent = ({
         customCSS: config.ThemeConfig.customCSS || '',
         enableCache: config.ThemeConfig.enableCache !== false,
         cacheMinutes: config.ThemeConfig.cacheMinutes || 1440,
+        progressThumbType: config.ThemeConfig.progressThumbType || 'default',
+        progressThumbPresetId: config.ThemeConfig.progressThumbPresetId || '',
+        progressThumbCustomUrl: config.ThemeConfig.progressThumbCustomUrl || '',
       });
 
       // 解析背景图配置
@@ -6711,6 +6717,170 @@ const ThemeConfigComponent = ({
         </p>
       </div>
 
+      {/* 进度条图标配置 */}
+      <div className='bg-white dark:bg-gray-800 rounded-lg p-6 border border-gray-200 dark:border-gray-700'>
+        <h3 className='text-lg font-semibold text-gray-900 dark:text-gray-100 mb-4 flex items-center gap-2'>
+          <Palette className='w-5 h-5' />
+          进度条图标
+        </h3>
+        <p className='text-sm text-gray-600 dark:text-gray-400 mb-4'>
+          自定义视频播放器进度条的滑块图标，让播放器更具个性
+        </p>
+
+        {/* 图标类型选择 */}
+        <div className='space-y-4 mb-6'>
+          <label className='flex items-center space-x-3 cursor-pointer'>
+            <input
+              type='radio'
+              checked={themeSettings.progressThumbType === 'default'}
+              onChange={() =>
+                setThemeSettings((prev) => ({
+                  ...prev,
+                  progressThumbType: 'default',
+                }))
+              }
+              className='w-4 h-4 text-blue-600'
+            />
+            <span className='text-gray-900 dark:text-gray-100'>
+              默认圆点
+            </span>
+          </label>
+          <label className='flex items-center space-x-3 cursor-pointer'>
+            <input
+              type='radio'
+              checked={themeSettings.progressThumbType === 'preset'}
+              onChange={() =>
+                setThemeSettings((prev) => ({
+                  ...prev,
+                  progressThumbType: 'preset',
+                }))
+              }
+              className='w-4 h-4 text-blue-600'
+            />
+            <span className='text-gray-900 dark:text-gray-100'>
+              内置图标
+            </span>
+          </label>
+          <label className='flex items-center space-x-3 cursor-pointer'>
+            <input
+              type='radio'
+              checked={themeSettings.progressThumbType === 'custom'}
+              onChange={() =>
+                setThemeSettings((prev) => ({
+                  ...prev,
+                  progressThumbType: 'custom',
+                }))
+              }
+              className='w-4 h-4 text-blue-600'
+            />
+            <span className='text-gray-900 dark:text-gray-100'>
+              自定义图标
+            </span>
+          </label>
+        </div>
+
+        {/* 预制图标选择 */}
+        {themeSettings.progressThumbType === 'preset' && (
+          <div className='space-y-3 mb-4'>
+            <label className='block text-sm font-medium text-gray-700 dark:text-gray-300'>
+              选择内置图标
+            </label>
+            <div className='grid grid-cols-2 md:grid-cols-3 gap-3'>
+              {[
+                { id: 'renako', name: '玲奈子', url: '/icons/q/renako.png', color: '#ec4899' },
+              ].map((thumb) => (
+                <button
+                  key={thumb.id}
+                  type='button'
+                  onClick={() =>
+                    setThemeSettings((prev) => ({
+                      ...prev,
+                      progressThumbPresetId: thumb.id,
+                    }))
+                  }
+                  className={`relative p-4 border-2 rounded-lg transition-all ${
+                    themeSettings.progressThumbPresetId === thumb.id
+                      ? 'border-blue-500 bg-blue-50 dark:bg-blue-900/20'
+                      : 'border-gray-300 dark:border-gray-600 hover:border-gray-400 dark:hover:border-gray-500'
+                  }`}
+                >
+                  <div className='flex flex-col items-center gap-2'>
+                    <img
+                      src={thumb.url}
+                      alt={thumb.name}
+                      className='w-12 h-12 object-contain'
+                      onError={(e) => {
+                        (e.target as HTMLImageElement).src = 'data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" width="48" height="48"%3E%3Crect width="48" height="48" fill="%23ddd"/%3E%3Ctext x="50%25" y="50%25" text-anchor="middle" dy=".3em" fill="%23999"%3E?%3C/text%3E%3C/svg%3E';
+                      }}
+                    />
+                    <span className='text-sm font-medium text-gray-700 dark:text-gray-300 text-center'>
+                      {thumb.name}
+                    </span>
+                    <div
+                      className='w-8 h-2 rounded-full'
+                      style={{ backgroundColor: thumb.color }}
+                      title='进度条颜色'
+                    />
+                  </div>
+                  {themeSettings.progressThumbPresetId === thumb.id && (
+                    <div className='absolute top-2 right-2'>
+                      <Check className='w-5 h-5 text-blue-600 dark:text-blue-400' />
+                    </div>
+                  )}
+                </button>
+              ))}
+            </div>
+            <p className='text-xs text-gray-500 dark:text-gray-400 mt-2'>
+              选择玲奈子图标时，进度条将变为粉色主题
+            </p>
+          </div>
+        )}
+
+        {/* 自定义图标URL输入 */}
+        {themeSettings.progressThumbType === 'custom' && (
+          <div className='space-y-3'>
+            <label className='block text-sm font-medium text-gray-700 dark:text-gray-300'>
+              自定义图标URL
+            </label>
+            <input
+              type='text'
+              className='w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500 transition-all duration-200 bg-white dark:bg-gray-700 text-gray-900 dark:text-gray-100 placeholder-gray-500 dark:placeholder-gray-400'
+              placeholder='例如: https://example.com/icon.png'
+              value={themeSettings.progressThumbCustomUrl}
+              onChange={(e) =>
+                setThemeSettings((prev) => ({
+                  ...prev,
+                  progressThumbCustomUrl: e.target.value,
+                }))
+              }
+            />
+            <p className='text-xs text-gray-500 dark:text-gray-400'>
+              支持 PNG、JPG、GIF、WebP 格式，建议尺寸 32x32px，图片URL必须可公开访问
+            </p>
+            {themeSettings.progressThumbCustomUrl && (
+              <div className='mt-2 p-3 bg-gray-50 dark:bg-gray-700 rounded-lg'>
+                <p className='text-xs text-gray-600 dark:text-gray-400 mb-2'>预览：</p>
+                <img
+                  src={themeSettings.progressThumbCustomUrl}
+                  alt='自定义图标预览'
+                  className='w-12 h-12 object-contain border border-gray-300 dark:border-gray-600 rounded'
+                  onError={(e) => {
+                    (e.target as HTMLImageElement).style.display = 'none';
+                    const parent = (e.target as HTMLImageElement).parentElement;
+                    if (parent && !parent.querySelector('.error-msg')) {
+                      const errorMsg = document.createElement('p');
+                      errorMsg.className = 'text-xs text-red-500 error-msg';
+                      errorMsg.textContent = '图片加载失败，请检查URL是否正确';
+                      parent.appendChild(errorMsg);
+                    }
+                  }}
+                />
+              </div>
+            )}
+          </div>
+        )}
+      </div>
+
       {/* 保存按钮 */}
       <div className='flex justify-end'>
         <button
diff --git a/src/app/api/admin/theme/route.ts b/src/app/api/admin/theme/route.ts
index b63ea92..8a31c9f 100644
--- a/src/app/api/admin/theme/route.ts
+++ b/src/app/api/admin/theme/route.ts
@@ -36,6 +36,9 @@ export async function POST(request: NextRequest) {
       cacheMinutes,
       loginBackgroundImage,
       registerBackgroundImage,
+      progressThumbType,
+      progressThumbPresetId,
+      progressThumbCustomUrl,
     } = body as {
       enableBuiltInTheme: boolean;
       builtInTheme: string;
@@ -44,6 +47,9 @@ export async function POST(request: NextRequest) {
       cacheMinutes: number;
       loginBackgroundImage?: string;
       registerBackgroundImage?: string;
+      progressThumbType?: 'default' | 'preset' | 'custom';
+      progressThumbPresetId?: string;
+      progressThumbCustomUrl?: string;
     };
 
     // 参数校验
@@ -118,6 +124,9 @@ export async function POST(request: NextRequest) {
       cacheVersion: cssChanged ? currentVersion + 1 : currentVersion,
       loginBackgroundImage: loginBackgroundImage?.trim() || undefined,
       registerBackgroundImage: registerBackgroundImage?.trim() || undefined,
+      progressThumbType: progressThumbType || 'default',
+      progressThumbPresetId: progressThumbPresetId?.trim() || undefined,
+      progressThumbCustomUrl: progressThumbCustomUrl?.trim() || undefined,
     };
 
     // 写入数据库
diff --git a/src/app/api/server-config/route.ts b/src/app/api/server-config/route.ts
index 127bb87..1e60a95 100644
--- a/src/app/api/server-config/route.ts
+++ b/src/app/api/server-config/route.ts
@@ -50,6 +50,9 @@ export async function GET(request: NextRequest) {
     OIDCButtonText: config.SiteConfig.OIDCButtonText || '',
     loginBackgroundImage: config.ThemeConfig?.loginBackgroundImage || '',
     registerBackgroundImage: config.ThemeConfig?.registerBackgroundImage || '',
+    progressThumbType: config.ThemeConfig?.progressThumbType || 'default',
+    progressThumbPresetId: config.ThemeConfig?.progressThumbPresetId || '',
+    progressThumbCustomUrl: config.ThemeConfig?.progressThumbCustomUrl || '',
     // AI配置（只暴露功能开关，不暴露API密钥等敏感信息）
     AIEnabled: config.AIConfig?.Enabled || false,
     AIEnableHomepageEntry: config.AIConfig?.EnableHomepageEntry || false,
diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index 47b7130..517cf73 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -70,6 +70,9 @@ export default async function RootLayout({
   let xiaoyaEnabled = false;
   let loginBackgroundImage = '';
   let registerBackgroundImage = '';
+  let progressThumbType = 'default';
+  let progressThumbPresetId = '';
+  let progressThumbCustomUrl = '';
   let enableRegistration = false;
   let loginRequireTurnstile = false;
   let registrationRequireTurnstile = false;
@@ -115,6 +118,9 @@ export default async function RootLayout({
     tmdbApiKey = config.SiteConfig.TMDBApiKey || '';
     loginBackgroundImage = config.ThemeConfig?.loginBackgroundImage || '';
     registerBackgroundImage = config.ThemeConfig?.registerBackgroundImage || '';
+    progressThumbType = config.ThemeConfig?.progressThumbType || 'default';
+    progressThumbPresetId = config.ThemeConfig?.progressThumbPresetId || '';
+    progressThumbCustomUrl = config.ThemeConfig?.progressThumbCustomUrl || '';
     enableRegistration = config.SiteConfig.EnableRegistration || false;
     loginRequireTurnstile = config.SiteConfig.LoginRequireTurnstile || false;
     registrationRequireTurnstile = config.SiteConfig.RegistrationRequireTurnstile || false;
@@ -178,6 +184,9 @@ export default async function RootLayout({
     PRIVATE_LIBRARY_ENABLED: openListEnabled || embyEnabled || xiaoyaEnabled,
     LOGIN_BACKGROUND_IMAGE: loginBackgroundImage,
     REGISTER_BACKGROUND_IMAGE: registerBackgroundImage,
+    PROGRESS_THUMB_TYPE: progressThumbType,
+    PROGRESS_THUMB_PRESET_ID: progressThumbPresetId,
+    PROGRESS_THUMB_CUSTOM_URL: progressThumbCustomUrl,
     ENABLE_REGISTRATION: enableRegistration,
     LOGIN_REQUIRE_TURNSTILE: loginRequireTurnstile,
     REGISTRATION_REQUIRE_TURNSTILE: registrationRequireTurnstile,
diff --git a/src/app/play/page.tsx b/src/app/play/page.tsx
index 8adb6c1..35226ed 100644
--- a/src/app/play/page.tsx
+++ b/src/app/play/page.tsx
@@ -5812,6 +5812,83 @@ function PlayPageClient() {
         setPlayerReady(true);
         console.log('[PlayPage] Player ready, triggering sync setup');
 
+        // 应用进度条图标配置 - 尽早执行
+        const applyProgressThumbConfig = () => {
+          try {
+            const config = (window as any).RUNTIME_CONFIG;
+
+            if (!config || config.PROGRESS_THUMB_TYPE === 'default') {
+              // 使用默认样式，移除自定义样式
+              const oldStyle = document.getElementById('custom-progress-thumb-style');
+              if (oldStyle) oldStyle.remove();
+              return;
+            }
+
+            let thumbUrl = '';
+            let thumbColor = '#22c55e'; // 默认绿色
+
+            if (config.PROGRESS_THUMB_TYPE === 'preset' && config.PROGRESS_THUMB_PRESET_ID) {
+              const presetConfig: Record<string, { url: string; color: string }> = {
+                renako: { url: '/icons/q/renako.png', color: '#ec4899' }, // 粉色
+              };
+              const preset = presetConfig[config.PROGRESS_THUMB_PRESET_ID];
+              if (preset) {
+                thumbUrl = preset.url;
+                thumbColor = preset.color;
+              }
+            } else if (config.PROGRESS_THUMB_TYPE === 'custom' && config.PROGRESS_THUMB_CUSTOM_URL) {
+              thumbUrl = config.PROGRESS_THUMB_CUSTOM_URL;
+            }
+
+            // 修改 ArtPlayer 的主题色
+            if (artPlayerRef.current) {
+              artPlayerRef.current.theme = thumbColor;
+            }
+
+            if (thumbUrl) {
+              // 根据预设ID确定尺寸
+              let width = '30px';
+              let height = '30px';
+              let marginLeft = '-15px';
+
+              // renako 图标特殊处理（288x404比例，放大1.25倍）
+              if (config.PROGRESS_THUMB_TYPE === 'preset' && config.PROGRESS_THUMB_PRESET_ID === 'renako') {
+                width = '26.875px'; // 21.5 * 1.25
+                height = '37.5px'; // 30 * 1.25
+                marginLeft = '-13.4375px'; // 10.75 * 1.25
+              }
+
+              // 动态设置背景图片
+              const style = document.createElement('style');
+              style.id = 'custom-progress-thumb-style';
+              style.textContent = `
+                /* 替换默认的进度条圆点为自定义图标 */
+                .art-video-player .art-progress-indicator {
+                  width: ${width} !important;
+                  height: ${height} !important;
+                  background-image: url('${thumbUrl}') !important;
+                  background-size: contain !important;
+                  background-repeat: no-repeat !important;
+                  background-position: center !important;
+                  background-color: transparent !important;
+                  border-radius: 0 !important;
+                  margin-left: ${marginLeft} !important;
+                }
+              `;
+
+              // 移除旧样式
+              const oldStyle = document.getElementById('custom-progress-thumb-style');
+              if (oldStyle) oldStyle.remove();
+
+              document.head.appendChild(style);
+            }
+          } catch (error) {
+            console.error('[进度条图标] 应用配置失败:', error);
+          }
+        };
+
+        applyProgressThumbConfig();
+
         // 添加字幕切换功能
         const currentSubtitles = detailRef.current?.subtitles?.[currentEpisodeIndex] || [];
         if (currentSubtitles.length > 0 && artPlayerRef.current) {
@@ -6031,7 +6108,7 @@ function PlayPageClient() {
               saveDanmakuDisplayState(false);
             });
           }
-         
+
         }
 
         // 播放器就绪后，如果正在播放则请求 Wake Lock
diff --git a/src/lib/admin.types.ts b/src/lib/admin.types.ts
index 6643a6a..847ef70 100644
--- a/src/lib/admin.types.ts
+++ b/src/lib/admin.types.ts
@@ -115,6 +115,10 @@ export interface AdminConfig {
     cacheVersion: number; // CSS版本号（用于缓存控制）
     loginBackgroundImage?: string; // 登录界面背景图
     registerBackgroundImage?: string; // 注册界面背景图
+    // 进度条图标配置
+    progressThumbType?: 'default' | 'preset' | 'custom'; // 图标类型
+    progressThumbPresetId?: string; // 预制图标ID
+    progressThumbCustomUrl?: string; // 自定义图标URL
   };
   OpenListConfig?: {
     Enabled: boolean; // 是否启用私人影库功能