diff --git a/components/navigation-content.tsx b/components/navigation-content.tsx
index 1f02321..dad482b 100644
--- a/components/navigation-content.tsx
+++ b/components/navigation-content.tsx
@@ -134,13 +134,15 @@ export function NavigationContent({ navigationData, siteData }: NavigationConten
         <div className="sticky top-0 bg-background/90 backdrop-blur-sm z-30 px-3 sm:px-6 py-2">
           <div className="flex items-center gap-3">
             <div className="flex-1">
-              <SearchBar
+
+              {/* <SearchBar
                 navigationData={navigationData}
                 onSearch={handleSearch}
                 searchResults={searchResults}
                 searchQuery={searchQuery}
                 siteConfig={siteData}
-              />
+              /> */}
+              
             </div>
             <div className="flex items-center gap-1">
               <ModeToggle />
diff --git a/navsphere/content/navigation.json b/navsphere/content/navigation.json
index f06a6c2..5f20bc0 100644
--- a/navsphere/content/navigation.json
+++ b/navsphere/content/navigation.json
@@ -4,156 +4,49 @@
       "id": "1",
       "title": "数字游民",
       "icon": "Star",
-      "items": [
-        {
-          "id": "1_2",
-          "title": "Vercel",
-          "href": "https://vercel.com/",
-          "description": "Vercel 提供开发者工具和云基础设施，帮助构建、扩展和保护更快、更个性化的网络应用。",
-          "icon": "/assets/images/logos/vercel.png",
-          "enabled": true
-        },
-        {
-          "id": "1_1",
-          "title": "Google Analytics",
-          "href": "https://analytics.google.com/",
-          "description": "Google分析（Google Analytics）是一个由Google所提供的网站流量统计服务。",
-          "icon": "/assets/images/logos/analytics.ico",
-          "enabled": true
-        },
-        {
-          "id": "1_3",
-          "title": "Cloudflare",
-          "href": "https://dash.cloudflare.com/",
-          "description": "Cloudflare以向客户提供基于反向代理的内容分发网络及分布式域名解析服务为主要业务。",
-          "icon": "/assets/images/logos/cloudflar.ico",
-          "enabled": true
-        },
-        {
-          "id": "1_4",
-          "title": "Google AdSense",
-          "href": "https://www.google.com/adsense/",
-          "description": "Google AdSense广告服务。",
-          "icon": "/assets/images/logos/gads.ico",
-          "enabled": true
-        },
-        {
-          "id": "1_5",
-          "title": "Producthunt",
-          "href": "https://www.producthunt.com/",
-          "description": "发现新鲜有趣的产品",
-          "icon": "/assets/images/logos/producthunt.png",
-          "enabled": true
-        },
-        {
-          "id": "1_6",
-          "title": "Leonardo.AI",
-          "href": "https://app.leonardo.ai/",
-          "description": "Leonardo.AI是一个人工智能绘图社区和工具。它基于Stable Diffusion人工智能模型,深度集成了其各种插件,提供强大的图片生成和创作功能。",
-          "icon": "/assets/images/logos/leonardo.ico",
-          "enabled": true
-        },
-        {
-          "id": "1_7",
-          "title": "Tensor.art",
-          "href": "https://tensor.art/",
-          "description": "Tensor.art是一个免费的在线图像生成和模型托管平台。",
-          "icon": "/assets/images/logos/tensorart.ico",
-          "enabled": true
-        },
-        {
-          "id": "1735119857233",
-          "title": "截图美化工具",
-          "href": "https://shots.so/",
-          "description": "截图美化，套上不同设备的壳，浏览器、iPhone、iPad、MacBook，Apple Watch",
-          "icon": "/assets/images/logos/shots.webp",
-          "enabled": true
-        },
-        {
-          "id": "1741747111596",
-          "title": "PostSpark",
-          "href": "https://postspark.app/",
-          "description": "Beautiful Screenshots and Mockups\nCusomizable, eye-catching presentation for any content",
-          "icon": "/assets/img_1741747241014.png",
-          "enabled": true
-        },
-        {
-          "id": "item-1754218579319",
-          "enabled": true,
-          "title": "DeepSeek - 探索未至之境",
-          "href": "https://chat.deepseek.com/",
-          "description": "Chat with DeepSeek AI – your intelligent assistant for coding, content creation, file reading, and more. Upload documents, engage in long-context conversations, and get expert help in AI, natural language processing, and beyond. | 深度求索（DeepSeek）助力编程代码开发、创意写作、文件处理等任务，支持文件上传及长文本对话，随时为您提供高效的AI支持。",
-          "icon": "/assets/favicon_1754218571142.svg"
-        },
-        {
-          "id": "1754229699374",
-          "title": "Lucide",
-          "href": "https://lucide.dev/",
-          "description": "Beautiful & consistent icon toolkit made by the community.",
-          "icon": "/assets/favicon_1754229702059.ico",
-          "enabled": true
-        },
-        {
-          "id": "1760507233911",
-          "title": "Free for Developers",
-          "href": "https://free-for.dev/#/",
-          "description": "Developers and Open Source authors now have a massive amount of services offering free tiers, but it can be hard to find them all to make informed decisions.",
-          "icon": "/assets/favicon_1760507241370.png",
-          "enabled": true
-        },
-        {
-          "id": "1761724833829",
-          "title": "Hacker News",
-          "href": "https://news.ycombinator.com/",
-          "description": "",
-          "icon": "/assets/favicon_1761724837449.svg",
-          "enabled": true
-        }
-      ],
-      "subCategories": [],
-      "description": "",
-      "enabled": true
-    },
-    {
-      "id": "1761724945457",
-      "title": "云手机",
-      "icon": "Coffee",
-      "description": "",
-      "enabled": true,
-      "items": [
-        {
-          "id": "1761724973240",
-          "title": "Hacker News",
-          "href": "https://news.ycombinator.com/",
-          "description": "Hacker News 是一家关于计算机黑客和创业公司的社会化新闻网站，由保罗·格雷厄姆的创业孵化器 Y Combinator 创建。与其它社会化新闻网站不同的是 Hacker News 未登录访客没有赞成或反对一条提交新闻的选项，不过还是可以被有足够 Karma 的用户投赞成或反对票。简而言之，Hacker News 允许提交任何可以被理解为“任何满足人们求知欲”的新闻",
-          "icon": "/assets/favicon_1761724976680.svg",
-          "enabled": true
-        },
-        {
-          "id": "1761725040240",
-          "title": "Product Hunt",
-          "href": "https://www.producthunt.com/",
-          "description": "Product Hunt is a curation of the best new products, every day. Discover the latest mobile apps, websites, and technology products that everyone&#x27;s talking about.",
-          "icon": "/assets/favicon_1761725042705.ico",
-          "enabled": true
-        },
-        {
-          "id": "1761725058490",
-          "title": "Reddit",
-          "href": "https://www.reddit.com/",
-          "description": "Reddit 拥有超过 100,000 个 subreddit 社区，数百万用户在此聚集，讨论各自关心的话题。",
-          "icon": "/assets/favicon_1761725100238.png",
-          "enabled": true
-        }
-      ],
-      "subCategories": []
-    },
-    {
-      "id": "9",
-      "title": "Youtube",
-      "icon": "Brain",
       "items": [],
       "subCategories": [
+        {
+          "id": "cbb3e33d-408b-41ba-9e9a-e0444303e3fdss",
+          "title": "google",
+          "icon": "Book",
+          "description": "",
+          "enabled": true,
+          "items": [
+            {
+              "id": "1_2",
+              "title": "Vercel",
+              "href": "https://vercel.com/",
+              "description": "Vercel 提供开发者工具和云基础设施，帮助构建、扩展和保护更快、更个性化的网络应用。",
+              "icon": "/assets/images/logos/vercel.png",
+              "enabled": true
+            },
+            {
+              "id": "1_1",
+              "title": "Google Analytics",
+              "href": "https://analytics.google.com/",
+              "description": "Google分析（Google Analytics）是一个由Google所提供的网站流量统计服务。",
+              "icon": "/assets/images/logos/analytics.ico",
+              "enabled": true
+            },
+            {
+              "id": "1_3",
+              "title": "Cloudflare",
+              "href": "https://dash.cloudflare.com/",
+              "description": "Cloudflare以向客户提供基于反向代理的内容分发网络及分布式域名解析服务为主要业务。",
+              "icon": "/assets/images/logos/cloudflar.ico",
+              "enabled": true
+            },
+            {
+              "id": "1_4",
+              "title": "Google AdSense",
+              "href": "https://www.google.com/adsense/",
+              "description": "Google AdSense广告服务。",
+              "icon": "/assets/images/logos/gads.ico",
+              "enabled": true
+            }
+          ]
+        },
         {
           "id": "cbb3e33d-408b-41ba-9e9a-e0444303e3fd",
           "title": "AI助手",
@@ -185,22 +78,6 @@
               "icon": "/assets/images/logos/gemini.svg",
               "enabled": true
             },
-            {
-              "id": "9_4",
-              "title": "Poe",
-              "href": "https://poe.com/",
-              "description": "Poe一款由Quora开发的应用程序。该应用程序集成了多种生成式人工智能，可使用户能够便利切换，比较和使用市场上主流的大型语言模型。",
-              "icon": "/assets/images/logos/poe.svg",
-              "enabled": true
-            },
-            {
-              "id": "1739871926277",
-              "title": "perplexity",
-              "href": "https://www.perplexity.ai/",
-              "description": "一个人工智能助手，旨在为您提供信息、解答问题和帮助您完成各种任务。",
-              "icon": "/assets/img_1739871936809.png",
-              "enabled": true
-            },
             {
               "id": "1759046285125",
               "title": "Grok",
@@ -235,20 +112,130 @@
               "enabled": true
             }
           ]
-        },
-        {
-          "id": "21bf96f3-acb0-4e28-aaa8-2759ac55d278",
-          "title": "MCP Server",
-          "icon": "Edit",
+        }
+      ],
+      "description": "",
+      "enabled": true
+    },
+    {
+      "id": "2",
+      "title": "云手机",
+      "icon": "Coffee",
+      "description": "",
+      "enabled": true,
+      "items": [],
+      "subCategories": [  {
+          "id": "cbb3e33d-408b-41ba-9e9a-e0444304e2ff",
+          "title": "硬件",
+          "icon": "Book",
           "description": "",
           "enabled": true,
           "items": [
             {
-              "id": "1752554261491",
-              "title": "MCP Server 集合站",
-              "href": "https://smithery.ai/",
-              "description": "各种各样的 MCP Server",
-              "icon": "/assets/img_1752554273115.png",
+              "id": "1761724973240",
+              "title": "Hacker News",
+              "href": "https://news.ycombinator.com/",
+              "description": "Hacker News 是一家关于计算机黑客和创业公司的社会化新闻网站，由保罗·格雷厄姆的创业孵化器 Y Combinator 创建。与其它社会化新闻网站不同的是 Hacker News 未登录访客没有赞成或反对一条提交新闻的选项，不过还是可以被有足够 Karma 的用户投赞成或反对票。简而言之，Hacker News 允许提交任何可以被理解为“任何满足人们求知欲”的新闻",
+              "icon": "/assets/favicon_1761724976680.svg",
+              "enabled": true
+            },
+            {
+              "id": "1761725040240",
+              "title": "Product Hunt",
+              "href": "https://www.producthunt.com/",
+              "description": "Product Hunt is a curation of the best new products, every day. Discover the latest mobile apps, websites, and technology products that everyone&#x27;s talking about.",
+              "icon": "/assets/favicon_1761725042705.ico",
+              "enabled": true
+            },
+            {
+              "id": "1761725058490",
+              "title": "Reddit",
+              "href": "https://www.reddit.com/",
+              "description": "Reddit 拥有超过 100,000 个 subreddit 社区，数百万用户在此聚集，讨论各自关心的话题。",
+              "icon": "/assets/favicon_1761725100238.png",
+              "enabled": true
+            }
+          ]
+        }]
+    },
+    {
+      "id": "3",
+      "title": "Youtube",
+      "icon": "Brain",
+      "items": [],
+      "subCategories": [
+        {
+          "id": "cbb3e33d-408b-41ba-9e9a-e0444303e2ff",
+          "title": "官方",
+          "icon": "Book",
+          "description": "",
+          "enabled": true,
+          "items": [
+            {
+              "id": "1761724973240",
+              "title": "Hacker News",
+              "href": "https://news.ycombinator.com/",
+              "description": "Hacker News 是一家关于计算机黑客和创业公司的社会化新闻网站，由保罗·格雷厄姆的创业孵化器 Y Combinator 创建。与其它社会化新闻网站不同的是 Hacker News 未登录访客没有赞成或反对一条提交新闻的选项，不过还是可以被有足够 Karma 的用户投赞成或反对票。简而言之，Hacker News 允许提交任何可以被理解为“任何满足人们求知欲”的新闻",
+              "icon": "/assets/favicon_1761724976680.svg",
+              "enabled": true
+            },
+            {
+              "id": "1761725040240",
+              "title": "Product Hunt",
+              "href": "https://www.producthunt.com/",
+              "description": "Product Hunt is a curation of the best new products, every day. Discover the latest mobile apps, websites, and technology products that everyone&#x27;s talking about.",
+              "icon": "/assets/favicon_1761725042705.ico",
+              "enabled": true
+            },
+            {
+              "id": "1761725058490",
+              "title": "Reddit",
+              "href": "https://www.reddit.com/",
+              "description": "Reddit 拥有超过 100,000 个 subreddit 社区，数百万用户在此聚集，讨论各自关心的话题。",
+              "icon": "/assets/favicon_1761725100238.png",
+              "enabled": true
+            }
+          ]
+        }
+      ],
+      "description": "",
+      "enabled": true
+    },
+      {
+      "id": "4",
+      "title": "独立开发",
+      "icon": "Brain",
+      "items": [],
+      "subCategories": [
+        {
+          "id": "cbb3e33d-408b-41ba-9e9a-e0434303e2ff",
+          "title": "技术栈",
+          "icon": "Book",
+          "description": "",
+          "enabled": true,
+          "items": [
+            {
+              "id": "1761724973240",
+              "title": "Hacker News",
+              "href": "https://news.ycombinator.com/",
+              "description": "Hacker News 是一家关于计算机黑客和创业公司的社会化新闻网站，由保罗·格雷厄姆的创业孵化器 Y Combinator 创建。与其它社会化新闻网站不同的是 Hacker News 未登录访客没有赞成或反对一条提交新闻的选项，不过还是可以被有足够 Karma 的用户投赞成或反对票。简而言之，Hacker News 允许提交任何可以被理解为“任何满足人们求知欲”的新闻",
+              "icon": "/assets/favicon_1761724976680.svg",
+              "enabled": true
+            },
+            {
+              "id": "1761725040240",
+              "title": "Product Hunt",
+              "href": "https://www.producthunt.com/",
+              "description": "Product Hunt is a curation of the best new products, every day. Discover the latest mobile apps, websites, and technology products that everyone&#x27;s talking about.",
+              "icon": "/assets/favicon_1761725042705.ico",
+              "enabled": true
+            },
+            {
+              "id": "1761725058490",
+              "title": "Reddit",
+              "href": "https://www.reddit.com/",
+              "description": "Reddit 拥有超过 100,000 个 subreddit 社区，数百万用户在此聚集，讨论各自关心的话题。",
+              "icon": "/assets/favicon_1761725100238.png",
               "enabled": true
             }
           ]
@@ -258,4 +245,4 @@
       "enabled": true
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/navsphere/content/site.json b/navsphere/content/site.json
index d412cc0..5b95f10 100644
--- a/navsphere/content/site.json
+++ b/navsphere/content/site.json
@@ -5,8 +5,8 @@
     "keywords": "数字游民导航"
   },
   "appearance": {
-    "logo": "/assets/images/alogo.png",
-    "favicon": "/assets/images/favicon.png",
+    "logo": "/assets/images/nomadro.png",
+    "favicon": "/assets/images/nomadro.png",
     "theme": "system"
   },
   "navigation": {
diff --git a/public/assets/images/nomadro.png b/public/assets/images/nomadro.png
new file mode 100644
index 0000000..cb01706
Binary files /dev/null and b/public/assets/images/nomadro.png differ