diff --git a/hugo.toml b/hugo.toml
index 8b8d7a7f..90f65b1a 100644
--- a/hugo.toml
+++ b/hugo.toml
@@ -183,8 +183,8 @@ hasCJKLanguage = true
   # ----------------------------------------------------------------------------
   [params.artalk]
     # 评论后端：Cloudflare Workers + D1 自建（artalk-cf）
-    # 2026-10-02 从朋友机器 https://artalk.usj.cc 迁过来
-    server = "https://artalk.200181.xyz"
+    # 2026-10-03 评论与 RSS 订阅合并为同一 Worker，统一走 api.200181.xyz
+    server = "https://api.200181.xyz"
     site = "优世界"
     ai_badge = "AI"  # 自定义 AI 评论标识
     emoticons = "/emotion/OwO.json"
diff --git a/write-server/src/lib/config.ts b/write-server/src/lib/config.ts
index c081e2be..4d1f5871 100644
--- a/write-server/src/lib/config.ts
+++ b/write-server/src/lib/config.ts
@@ -11,7 +11,7 @@ export const STATIC_DIR = path.join(BLOG_ROOT, "static");
 export const RECYCLE_DIR = path.join(process.cwd(), "recycle");
 export const RECYCLE_POSTS_DIR = path.join(RECYCLE_DIR, "posts");
 export const RECYCLE_META_DIR = path.join(RECYCLE_DIR, "meta");
-export const ARTALK_SERVER = process.env.ARTALK_SERVER || "https://artalk.200181.xyz";
+export const ARTALK_SERVER = process.env.ARTALK_SERVER || "https://api.200181.xyz";
 export const ARTALK_SITE = process.env.ARTALK_SITE || "优世界";
 export const ARTALK_ADMIN_EMAIL = process.env.ARTALK_ADMIN_EMAIL || "";
 export const ARTALK_ADMIN_PASSWORD = process.env.ARTALK_ADMIN_PASSWORD || "";