diff --git a/docs/.vitepress/theme/components/NavLink.vue b/docs/.vitepress/theme/components/NavLink.vue
deleted file mode 100644
index 8f3f947..0000000
--- a/docs/.vitepress/theme/components/NavLink.vue
+++ /dev/null
@@ -1,176 +0,0 @@
-<script setup>
-import { computed } from 'vue'
-import { withBase } from 'vitepress'
-import  slugify  from 'slugify'
-
-import MNavLink from './NavLink.vue'
-
-const props = defineProps({
-  noIcon: Boolean,
-  icon: [String, Object],
-  badge: [String, Object],
-  title: String,
-  desc: String,
-  link: {
-    type: String,
-    required: true
-  }
-})
-
-const emits = defineEmits(['nav-click'])
-
-const formatTitle = computed(() => {
-  if (!props.title) {
-    return ''
-  }
-  return slugify(props.title)
-})
-
-const svg = computed(() => {
-  if (typeof props.icon === 'object') return props.icon.svg
-  return ''
-})
-
-const formatBadge = computed(() => {
-  if (typeof props.badge === 'string') {
-    return { text: props.badge, type: 'info' }
-  }
-  return props.badge
-})
-
-const handleClick = () => emits('nav-click', props)
-</script>
-
-<template>
-  <a
-      v-if="link"
-      class="m-nav-link"
-      :href="link"
-      target="_blank"
-      rel="noreferrer"
-      @click="handleClick"
-  >
-    <article class="box" :class="{ 'has-badge': formatBadge }">
-      <div class="box-header">
-        <template v-if="!noIcon">
-          <div v-if="svg" class="icon" v-html="svg"></div>
-          <div v-else-if="icon && typeof icon === 'string'" class="icon">
-            <img
-                :src="withBase(icon)"
-                :alt="title"
-                loading="lazy"
-                onerror="this.parentElement.style.display='none'"
-            />
-          </div>
-        </template>
-        <h1 v-if="title" :id="formatTitle" class="title" :class="{ 'no-icon': noIcon }">
-          {{ title }}
-        </h1>
-      </div>
-      <Badge v-if="formatBadge" class="badge" :type="formatBadge.type" :text="formatBadge.text" />
-      <p v-if="desc" class="desc">{{ desc }}</p>
-    </article>
-  </a>
-</template>
-
-<style lang="scss" scoped>
-.m-nav-link {
-  --m-nav-icon-box-size: 40px;
-  --m-nav-icon-size: 24px;
-  --m-nav-box-gap: 12px;
-
-  display: block;
-  border: 1px solid var(--vp-c-bg-soft);
-  border-radius: 8px;
-  height: 100%;
-  background-color: var(--vp-c-bg-soft);
-  transition: all 0.25s;
-  &:hover {
-    box-shadow: var(--vp-shadow-2);
-    border-color: var(--vp-c-brand);
-    text-decoration: initial;
-    background-color: var(--vp-c-bg-soft-up);
-  }
-
-  .box {
-    display: flex;
-    flex-direction: column;
-    position: relative;
-    padding: var(--m-nav-box-gap);
-    height: 100%;
-    color: var(--vp-c-text-1);
-    &.has-badge {
-      padding-top: calc(var(--m-nav-box-gap) + 2px);
-    }
-    &-header {
-      display: flex;
-      align-items: center;
-    }
-  }
-
-  .icon {
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    margin-right: calc(var(--m-nav-box-gap) - 2px);
-    border-radius: 6px;
-    width: var(--m-nav-icon-box-size);
-    height: var(--m-nav-icon-box-size);
-    font-size: var(--m-nav-icon-size);
-    background-color: var(--vp-c-bg-soft-down);
-    transition: background-color 0.25s;
-    :deep(svg) {
-      width: var(--m-nav-icon-size);
-      fill: currentColor;
-    }
-    :deep(img) {
-      border-radius: 4px;
-      width: var(--m-nav-icon-size);
-    }
-  }
-
-  .title {
-    overflow: hidden;
-    flex-grow: 1;
-    white-space: nowrap;
-    text-overflow: ellipsis;
-    font-size: 16px;
-    font-weight: 600;
-    &:not(.no-icon) {
-      line-height: var(--m-nav-icon-box-size);
-    }
-  }
-
-  .badge {
-    position: absolute;
-    top: 2px;
-    right: 0;
-    transform: scale(0.8);
-  }
-
-  .desc {
-    display: -webkit-box;
-    -webkit-line-clamp: 2;
-    -webkit-box-orient: vertical;
-    overflow: hidden;
-    text-overflow: ellipsis;
-    flex-grow: 1;
-    margin: calc(var(--m-nav-box-gap) - 2px) 0 0;
-    line-height: 1.5;
-    font-size: 12px;
-    color: var(--vp-c-text-2);
-  }
-}
-
-@media (max-width: 960px) {
-  .m-nav-link {
-    --m-nav-icon-box-size: 36px;
-    --m-nav-icon-size: 20px;
-    --m-nav-box-gap: 8px;
-
-    .title {
-      font-size: 14px;
-    }
-  }
-}
-</style>
diff --git a/docs/.vitepress/theme/components/NavLinks.vue b/docs/.vitepress/theme/components/NavLinks.vue
deleted file mode 100644
index 192de5a..0000000
--- a/docs/.vitepress/theme/components/NavLinks.vue
+++ /dev/null
@@ -1,71 +0,0 @@
-<script setup>
-import { computed } from 'vue'
-import slugify  from 'slugify'
-
-import NavLink from "./NavLink.vue";
-
-const props = defineProps({
-  tag: String,
-  title: {
-    type: String,
-    required: true
-  },
-  noIcon: Boolean,
-  items: {
-    type: Array,
-    required: true
-  }
-})
-
-const component = computed(() => props.tag ?? 'h2')
-
-const formatTitle = computed(() => {
-  return slugify(props.title)
-})
-</script>
-
-<template>
-<!--  <div :id="title.toLowerCase().replace(/\s+/g, '-')">-->
-  <component :is="component" v-if="title" id="recent" tabindex="-1">
-    <h1>{{ title }}</h1>
-    <hr>
-    <a class="header-anchor" :href="`#${formatTitle}`" aria-hidden="true"></a>
-  </component>
-  <div class="m-nav-links">
-    <NavLink
-        :id="title.toLowerCase().replace(/\s+/g, '-')"
-        v-for="item in items"
-        :key="item.link"
-        :noIcon="noIcon"
-        v-bind="{ ...item, ...$attrs }"
-    />
-  </div>
-<!--  </div>-->
-</template>
-
-<style lang="scss" scoped>
-.m-nav-links {
-  --m-nav-gap: 10px;
-  display: grid;
-  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
-  grid-row-gap: var(--m-nav-gap);
-  grid-column-gap: var(--m-nav-gap);
-  grid-auto-flow: row dense;
-  justify-content: center;
-  margin-top: var(--m-nav-gap);
-}
-
-@each $media, $size in (500px: 140px, 640px: 155px, 768px: 175px, 960px: 200px, 1440px: 240px) {
-  @media (min-width: $media) {
-    .m-nav-links {
-      grid-template-columns: repeat(auto-fill, minmax($size, 1fr));
-    }
-  }
-}
-
-@media (min-width: 960px) {
-  .m-nav-links {
-    --m-nav-gap: 20px;
-  }
-}
-</style>
diff --git a/docs/.vitepress/theme/index.js b/docs/.vitepress/theme/index.js
index 129fe13..c8dcf93 100644
--- a/docs/.vitepress/theme/index.js
+++ b/docs/.vitepress/theme/index.js
@@ -1,10 +1,4 @@
 import DefaultTheme from 'vitepress/theme';
-import CollapsibleSidebar from '../components/CollapsibleSidebar.vue';
 
 export default {
-    ...DefaultTheme,
-    enhanceApp({ app }) {
-        // 注册折叠侧边栏组件
-        app.component('CollapsibleSidebar', CollapsibleSidebar);
-    }
 };
\ No newline at end of file
diff --git a/docs/os/linux/utils/rsync.md b/docs/os/linux/utils/rsync.md
new file mode 100644
index 0000000..2798b77
--- /dev/null
+++ b/docs/os/linux/utils/rsync.md
@@ -0,0 +1,51 @@
+# rsync
+   rsync 是另一个常用的文件同步工具，它比 scp 更高效，支持增量传输、压缩等功能，适合传输大文件或大量文件。
+
+从本地传输文件到远程：
+bash
+复制代码
+rsync -avz /path/to/local/file username@remote_host:/path/to/remote/directory
+从远程传输文件到本地：
+bash
+复制代码
+rsync -avz username@remote_host:/path/to/remote/file /path/to/local/directory
+其中：
+
+-a：归档模式，保留符号链接、文件权限等。
+-v：详细模式，输出更多信息。
+-z：压缩传输。
+同步整个目录：
+bash
+复制代码
+rsync -avz /path/to/local/directory username@remote_host:/path/to/remote/directory
+
+
+# scp
+
+1. scp（Secure Copy Protocol）
+   scp 是一种通过SSH协议在本地和远程计算机之间复制文件的工具，支持文件夹的传输。
+
+从本地传输文件到远程服务器：
+bash
+复制代码
+scp /path/to/local/file username@remote_host:/path/to/remote/directory
+例如，将本地文件 file.txt 传输到远程服务器的 /home/user/ 目录：
+
+bash
+复制代码
+scp file.txt user@192.168.1.100:/home/user/
+从远程服务器传输文件到本地：
+bash
+复制代码
+scp username@remote_host:/path/to/remote/file /path/to/local/directory
+例如，从远程服务器下载 file.txt 到本地：
+
+bash
+复制代码
+scp user@192.168.1.100:/home/user/file.txt /home/localuser/
+传输整个目录：
+使用 -r 参数递归传输目录。
+
+bash
+复制代码
+scp -r /path/to/local/directory username@remote_host:/path/to/remote/directory
\ No newline at end of file
diff --git a/docs/public/latestMdFiles.json b/docs/public/latestMdFiles.json
index 3d81907..f22601e 100644
--- a/docs/public/latestMdFiles.json
+++ b/docs/public/latestMdFiles.json
@@ -1,4 +1,6 @@
 [
+  "docs/os/linux/utils/rsync.md",
+  "docs/database/mysql/other.md",
   "docs/java/framework/springmvc/index.md",
   "docs/java/devTools/buildTools/gradle/index.md",
   "docs/java/devTools/buildTools/maven/index.md",
@@ -6,7 +8,5 @@
   "docs/java/framework/jpa/index.md",
   "docs/java/utils/lombok/import.md",
   "docs/java/utils/lombok/index.md",
-  "docs/java/devTools/buildTools/maven/basic.md",
-  "docs/java/devTools/buildTools/maven/install.md",
-  "docs/os/linux/chmod.md"
+  "docs/java/devTools/buildTools/maven/basic.md"
 ]
\ No newline at end of file