diff --git a/cwd-admin/src/views/LayoutView/index.vue b/cwd-admin/src/views/LayoutView/index.vue
index 879da16..e05caae 100644
--- a/cwd-admin/src/views/LayoutView/index.vue
+++ b/cwd-admin/src/views/LayoutView/index.vue
@@ -217,11 +217,11 @@ function cycleTheme() {
 
 type SiteOption = { label: string; value: string };
 const siteOptions = ref<SiteOption[]>([]);
-const defaultSiteId = "";
+const defaultSiteId = "default";
 
 function getSiteLabel(value: string) {
-  if (!value) {
-    return "默认站点 (Default)";
+  if (!value || value === "default") {
+    return "默认站点";
   }
   return value;
 }
diff --git a/cwd-admin/src/views/StatsView/index.vue b/cwd-admin/src/views/StatsView/index.vue
index 3e5a99d..77db3d9 100644
--- a/cwd-admin/src/views/StatsView/index.vue
+++ b/cwd-admin/src/views/StatsView/index.vue
@@ -74,7 +74,7 @@
 
     <div class="card">
       <div class="card-title-row">
-        <h3 class="card-title">按域名统计</h3>
+        <h3 class="card-title">按站点统计</h3>
       </div>
       <div v-if="statsLoading" class="page-hint">加载中...</div>
       <div v-else-if="statsError" class="page-error">{{ statsError }}</div>
diff --git a/cwd-api/src/index.ts b/cwd-api/src/index.ts
index 8f90091..c716df9 100644
--- a/cwd-api/src/index.ts
+++ b/cwd-api/src/index.ts
@@ -292,6 +292,7 @@ app.get('/admin/export/config', exportConfig);
 app.post('/admin/import/config', importConfig);
 app.get('/admin/export/stats', exportStats);
 app.post('/admin/import/stats', importStats);
+app.get('/admin/stats/comments', getStats);
 app.get('/admin/export/backup', exportBackup);
 app.post('/admin/import/backup', importBackup);
 app.put('/admin/comments/status', updateStatus);
diff --git a/docs/api/admin/stats.md b/docs/api/admin/stats.md
index 39b3338..8a84c8d 100644
--- a/docs/api/admin/stats.md
+++ b/docs/api/admin/stats.md
@@ -14,7 +14,7 @@ Authorization: Bearer <token>
 GET /admin/stats/comments
 ```
 
-用于管理后台「数据看板」展示评论整体统计、按域名统计以及最近 30 天评论趋势。
+用于管理后台「数据看板」展示评论整体统计、按站点统计以及最近 30 天评论趋势。
 
 - 方法：`GET`
 - 路径：`/admin/stats/comments`