diff --git a/.vitepress/config.mts b/.vitepress/config.mts
index 66fe7ba..3f8b6bc 100644
--- a/.vitepress/config.mts
+++ b/.vitepress/config.mts
@@ -41,6 +41,14 @@ export default defineConfig({
   head: [
     ['link', { rel: 'icon', href: '/img/logo.ico' }],
     ['meta', { name: 'theme-color', content: '#0066CC' }],
+    [
+      'script',
+      {
+        defer: '',
+        src: 'https://um.fis.ink/script.js',
+        'data-website-id': '4e7333ce-6a82-408f-9ed5-bd0d0784cb5b',
+      },
+    ],
     // SEO 基础标签
     ['meta', { name: 'author', content: 'PCL Community' }],
     ['meta', { name: 'keywords', content: DEFAULT_KEYWORDS }],
diff --git a/.vitepress/theme/components/HistoryReleases.vue b/.vitepress/theme/components/HistoryReleases.vue
index c5f8e9a..750f991 100644
--- a/.vitepress/theme/components/HistoryReleases.vue
+++ b/.vitepress/theme/components/HistoryReleases.vue
@@ -270,6 +270,8 @@ const releaseHtml = computed(() => {
   max-width: 960px;
   margin: 0 auto;
   padding: 2rem 1.5rem 3rem;
+  width: 100%;
+  box-sizing: border-box;
 }
 
 .history-header {
@@ -353,12 +355,14 @@ const releaseHtml = computed(() => {
   position: relative;
   flex: 1;
   min-width: 220px;
+  min-width: 0;
 }
 
 .history-select {
   width: 100%;
   flex: 1;
   min-width: 220px;
+  min-width: 0;
   padding: 0.55rem 0.9rem;
   border-radius: 10px;
   border: 1px solid rgba(2, 102, 193, 0.4);
@@ -390,6 +394,10 @@ const releaseHtml = computed(() => {
   display: inline-flex;
   align-items: center;
   gap: 0.5rem;
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
 }
 
 .history-select-arrow {
@@ -428,6 +436,7 @@ const releaseHtml = computed(() => {
   gap: 0.75rem;
   text-align: left;
   cursor: pointer;
+  min-width: 0;
 }
 
 .history-select-option:hover {
@@ -436,6 +445,8 @@ const releaseHtml = computed(() => {
 
 .history-select-title {
   font-weight: 600;
+  min-width: 0;
+  overflow-wrap: anywhere;
 }
 
 .history-changelog {
@@ -464,6 +475,8 @@ const releaseHtml = computed(() => {
   margin: 0 0 0.5rem;
   line-height: 1.55;
   color: inherit;
+  overflow-wrap: anywhere;
+  word-break: break-word;
 }
 
 .history-changelog-body :deep(p) {
@@ -508,6 +521,8 @@ const releaseHtml = computed(() => {
   padding: 0.6rem 0.8rem;
   border-radius: 10px;
   background: rgba(255, 255, 255, 0.08);
+  overflow-x: auto;
+  max-width: 100%;
 }
 
 .history-changelog-body :deep(hr) {
@@ -619,5 +634,14 @@ const releaseHtml = computed(() => {
   .history-header h1 {
     font-size: 1.6rem;
   }
+
+  .history-selector {
+    flex-direction: column;
+    align-items: stretch;
+  }
+
+  .history-label {
+    width: 100%;
+  }
 }
 </style>
diff --git a/.vitepress/theme/components/SiteFooter.vue b/.vitepress/theme/components/SiteFooter.vue
index 4b2d501..c1ec208 100644
--- a/.vitepress/theme/components/SiteFooter.vue
+++ b/.vitepress/theme/components/SiteFooter.vue
@@ -154,6 +154,10 @@ onMounted(() => (currentYear.value = new Date().getFullYear().toString()));
   max-width: 65%;
 }
 
+.list-container section {
+  text-align: center;
+}
+
 .list-title {
   margin-bottom: 0.5em;
   font-weight: 600;
@@ -162,6 +166,9 @@ onMounted(() => (currentYear.value = new Date().getFullYear().toString()));
 }
 
 .list-links {
+  list-style: none;
+  padding: 0;
+  margin: 0;
   font-weight: 500;
   font-size: 0.75em;
   line-height: 2.4;
diff --git a/.vitepress/theme/style.css b/.vitepress/theme/style.css
index 811ba2e..917e23b 100644
--- a/.vitepress/theme/style.css
+++ b/.vitepress/theme/style.css
@@ -148,6 +148,60 @@ a:focus-visible {
   border-bottom: none;
 }
 
+.VPNavBarMenu {
+  justify-content: center;
+}
+
+.VPNavBarMenu .VPNavBarMenuLink,
+.VPNavBarMenu .VPNavBarMenuGroup {
+  justify-content: center;
+}
+
+.VPNavScreenMenuLink,
+.VPNavScreenMenuGroup {
+  text-align: center;
+  justify-content: center;
+}
+
+.VPNavBarExtra .VPNavBarMenuGroup,
+.VPNavBarExtra .VPNavBarMenuGroup .button,
+.VPNavBarExtra .VPNavBarMenuGroup .text {
+  text-align: center;
+  justify-content: center;
+}
+
+.VPNavScreenMenuGroup .button,
+.VPNavScreenMenuGroup .button .text {
+  text-align: center;
+  justify-content: center;
+  width: 100%;
+}
+
+.VPNavScreenTranslations {
+  text-align: center;
+}
+
+.VPNavScreenTranslations .title {
+  justify-content: center;
+  width: 100%;
+}
+
+.VPNavScreenTranslations .list {
+  padding: 4px 0 0 0;
+  text-align: center;
+}
+
+.VPNavScreenTranslations .item {
+  display: flex;
+  justify-content: center;
+}
+
+.VPNavScreenTranslations .link {
+  display: inline-flex;
+  justify-content: center;
+  width: 100%;
+}
+
 .divider {
   display: none;
 }