diff --git a/feed.xml b/feed.xml
index a9a758e9..d325ee01 100644
--- a/feed.xml
+++ b/feed.xml
@@ -4,7 +4,7 @@
     <subtitle>Leilukin&#39;s personal website.</subtitle>
     <link href="https://leilukin.com/feed.xml" rel="self"/>
     <link href="https://leilukin.com"/>
-    <updated>2024-08-19T03:59:05Z</updated>
+    <updated>2024-08-19T15:59:53Z</updated>
     <id>https://leilukin.com/</id>
     <author>
         <name>Leilukin</name>
diff --git a/robots.txt b/robots.txt
new file mode 100644
index 00000000..9965ecf8
--- /dev/null
+++ b/robots.txt
@@ -0,0 +1,39 @@
+User-agent: *
+Disallow: /
+
+User-agent: Amazonbot
+User-agent: Applebot
+User-agent: Applebot-Extended
+User-agent: Bytespider
+User-agent: CCBot
+User-agent: ChatGPT-User
+User-agent: Claude-Web
+User-agent: ClaudeBot
+User-agent: Diffbot
+User-agent: FacebookBot
+User-agent: FriendlyCrawler
+User-agent: GPTBot
+User-agent: Google-Extended
+User-agent: GoogleOther
+User-agent: GoogleOther-Image
+User-agent: GoogleOther-Video
+User-agent: ICC-Crawler
+User-agent: ImagesiftBot
+User-agent: Meta-ExternalAgent
+User-agent: Meta-ExternalFetcher
+User-agent: OAI-SearchBot
+User-agent: PerplexityBot
+User-agent: PetalBot
+User-agent: Scrapy
+User-agent: Timpibot
+User-agent: VelenPublicWebCrawler
+User-agent: YouBot
+User-agent: anthropic-ai
+User-agent: cohere-ai
+User-agent: facebookexternalhit
+User-agent: img2dataset
+User-agent: omgili
+User-agent: omgilibot
+Disallow: /
+
+Sitemap: https://leilukin.com/sitemap/
\ No newline at end of file