diff --git a/docs/.vitepress/config.mts b/docs/.vitepress/config.mts
index 514474a..988fc34 100644
--- a/docs/.vitepress/config.mts
+++ b/docs/.vitepress/config.mts
@@ -38,7 +38,7 @@ export default defineConfig({
     lastUpdatedText: '上次更新于',
 
     // 设置logo
-    logo: '/logo.png',
+    logo: '/logo.jpg',
     // editLink: {
     //   pattern:
     //     'https://github.com/ATQQ/sugar-blog/tree/master/packages/blogpress/:path',
diff --git a/docs/.vitepress/config.mts.timestamp-1756005296751-ecae9677d3ec4.mjs b/docs/.vitepress/config.mts.timestamp-1756005296751-ecae9677d3ec4.mjs
index f3cbcc2..59cdaa8 100644
--- a/docs/.vitepress/config.mts.timestamp-1756005296751-ecae9677d3ec4.mjs
+++ b/docs/.vitepress/config.mts.timestamp-1756005296751-ecae9677d3ec4.mjs
@@ -106,7 +106,7 @@ var config_default = defineConfig({
     sidebarMenuLabel: "\u76F8\u5173\u6587\u7AE0",
     lastUpdatedText: "\u4E0A\u6B21\u66F4\u65B0\u4E8E",
     // 设置logo
-    logo: "/logo.png",
+    logo: "/logo.jpg",
     // editLink: {
     //   pattern:
     //     'https://github.com/ATQQ/sugar-blog/tree/master/packages/blogpress/:path',
diff --git a/docs/.vitepress/config.mts.timestamp-1756005370230-5e727ce14979b.mjs b/docs/.vitepress/config.mts.timestamp-1756005370230-5e727ce14979b.mjs
index d665cf4..19e61f3 100644
--- a/docs/.vitepress/config.mts.timestamp-1756005370230-5e727ce14979b.mjs
+++ b/docs/.vitepress/config.mts.timestamp-1756005370230-5e727ce14979b.mjs
@@ -100,7 +100,7 @@ var config_default = defineConfig({
     sidebarMenuLabel: "\u76F8\u5173\u6587\u7AE0",
     lastUpdatedText: "\u4E0A\u6B21\u66F4\u65B0\u4E8E",
     // 设置logo
-    logo: "/logo.png",
+    logo: "/logo.jpg",
     // editLink: {
     //   pattern:
     //     'https://github.com/ATQQ/sugar-blog/tree/master/packages/blogpress/:path',
diff --git a/docs/.vitepress/config.mts.timestamp-1756041406078-9d258f4019896.mjs b/docs/.vitepress/config.mts.timestamp-1756041406078-9d258f4019896.mjs
index f34f272..a7f1336 100644
--- a/docs/.vitepress/config.mts.timestamp-1756041406078-9d258f4019896.mjs
+++ b/docs/.vitepress/config.mts.timestamp-1756041406078-9d258f4019896.mjs
@@ -100,7 +100,7 @@ var config_default = defineConfig({
     sidebarMenuLabel: "\u76F8\u5173\u6587\u7AE0",
     lastUpdatedText: "\u4E0A\u6B21\u66F4\u65B0\u4E8E",
     // 设置logo
-    logo: "/logo.png",
+    logo: "/logo.jpg",
     // editLink: {
     //   pattern:
     //     'https://github.com/ATQQ/sugar-blog/tree/master/packages/blogpress/:path',
diff --git a/docs/public/bg.webp b/docs/public/bg.webp
index f3d5e76..8d942be 100644
Binary files a/docs/public/bg.webp and b/docs/public/bg.webp differ
diff --git a/docs/public/bgw.webp b/docs/public/bgw.webp
index e8a509d..940a2e7 100644
Binary files a/docs/public/bgw.webp and b/docs/public/bgw.webp differ
diff --git a/docs/public/favicon.ico b/docs/public/favicon.ico
index 8495346..4747567 100644
Binary files a/docs/public/favicon.ico and b/docs/public/favicon.ico differ
diff --git a/docs/public/logo.png b/docs/public/logo.png
deleted file mode 100644
index b079355..0000000
Binary files a/docs/public/logo.png and /dev/null differ
diff --git a/docs/sop/article-template.md b/docs/sop/article-template.md
index 04d55b2..a0c4880 100644
--- a/docs/sop/article-template.md
+++ b/docs/sop/article-template.md
@@ -141,7 +141,7 @@ $$
 
 <div align="center">
 
-<img src="/logo.png" alt="结束图片" width="200"/>
+<img src="/logo.jpg" alt="结束图片" width="200"/>
 
 </div>
 
diff --git a/docs/sop/vllm-learning-notes-1.md b/docs/sop/vllm-learning-notes-1.md
index 552db73..8b01217 100644
--- a/docs/sop/vllm-learning-notes-1.md
+++ b/docs/sop/vllm-learning-notes-1.md
@@ -1,5 +1,5 @@
 ---
-title: vllm学习笔记1
+title: vllm学习笔记（壹）
 date: 2025-09-06 23:00:00  # 发布日期和时间，格式：YYYY-MM-DD HH:MM:SS
 descriptionHTML: '<span style="color:var(--description-font-color);">学习笔记：ray介绍，vllm的作用和主要运行方式</span>'
 tags:                    # 文章标签列表，用于分类和搜索
@@ -11,7 +11,7 @@ sticky: 0                # 精选文章设置：值越大在首页展示越靠
 recommend: false
 ---
 
-# vLLM学习笔记1 - Ray与vLLM架构深入理解
+# vLLM学习笔记（壹）
 
 > **版本说明**: 本文基于 vLLM 0.2.7 版本进行分析  
 > **源码位置**: 相关代码主要位于 `vllm/engine/` 和 `vllm/worker/` 目录下