diff --git a/.claude/settings.json b/.claude/settings.json
deleted file mode 100644
index 7cf5e12..0000000
--- a/.claude/settings.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "permissions": {
-    "allow": [
-      "Bash(git push:*)",
-      "Read(//Users/kaichen/**)",
-      "Read(//private/var/folders/**)",
-      "Bash(git rm:*)",
-      "Bash(node -e \"console.log\\(require\\('./node_modules/@next/mdx/package.json'\\).version\\)\")"
-    ],
-    "additionalDirectories": [
-      "/Users/kaichen/sync/kaichen.dev/app/api/lastfm"
-    ]
-  }
-}
diff --git a/.cursor/rules/git-workflow.mdc b/.cursor/rules/git-workflow.mdc
deleted file mode 100644
index 2f82e67..0000000
--- a/.cursor/rules/git-workflow.mdc
+++ /dev/null
@@ -1,53 +0,0 @@
----
-description: Always use a branch + PR, never push directly to main
-alwaysApply: true
----
-
-# Git workflow — branch + PR only
-
-The owner uses **SSH** remotes (`git@github.com:...`) and **`main`** as the only
-integration branch. **`main` is protected.** Never `git push` directly to
-`main`, even if you have bypass permissions. Every change must go through a
-pull request and merge on GitHub.
-
-See `AGENTS.md` for the full canonical version. Short form:
-
-1. Branch off latest `main`:
-   ```bash
-   git checkout main && git pull --ff-only
-   git checkout -b <type>/<short-description>
-   ```
-   Prefix: `fix/`, `feat/`, `chore/`, `docs/`, `refactor/`.
-
-2. Commit with conventional-style message:
-   `<type>: <imperative summary>`
-
-   **Every commit must credit Claude as co-author.** `.githooks/prepare-commit-msg`
-   appends the trailer automatically after `npm install`, but include it
-   explicitly anyway as defense-in-depth:
-   ```
-   Co-authored-by: Claude <noreply@anthropic.com>
-   ```
-
-3. Push the branch and open a PR:
-   ```bash
-   git push -u origin HEAD
-   gh pr create --title "<type>: <summary>" --body "..."
-   ```
-
-4. Let CI pass. Don't force-push or bypass required checks.
-
-5. If the user asks you to push to `main` directly, push back and default to
-   the PR flow unless they explicitly override with a reason.
-
-## Pre-commit sanity
-
-Before committing, run:
-```bash
-npm run lint && npm run typecheck && npm run test && npm run build
-```
-
-## Never commit
-
-`.env.local`, `.env.vercel.check`, `.env.sentry-build-plugin`, or any `*.local`
-/ `*.secret` file. Check `git status` before staging.
diff --git a/.gitignore b/.gitignore
index 480fbc0..7f6a17b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -44,3 +44,7 @@ next-env.d.ts
 
 # Sentry Config File
 .env.sentry-build-plugin
+
+# AI assistant configs
+.claude
+.cursor
diff --git a/app/page.tsx b/app/page.tsx
index 4d1b8c2..2a05d91 100644
--- a/app/page.tsx
+++ b/app/page.tsx
@@ -89,7 +89,7 @@ export default async function Home() {
               >
                 here
               </a>
-              !
+              ! (You may need to refresh the page to see the latest data:D)
             </p>
           </div>
 
@@ -118,7 +118,7 @@ export default async function Home() {
               </svg>
             </a>
             <a
-              href="https://x.com/kaiiiichen37"
+              href="https://x.com/kaichen37"
               target="_blank"
               rel="noopener noreferrer"
               aria-label="X"
@@ -139,16 +139,15 @@ export default async function Home() {
               </svg>
             </a>
             <a
-              href="https://signal.me/#p/kaiiiichen.37"
+              href="https://t.me/kaiiiichen"
               target="_blank"
               rel="noopener noreferrer"
-              aria-label="Signal"
+              aria-label="Telegram"
+              className="text-zinc-700 dark:text-zinc-300 opacity-35 hover:opacity-100 transition-opacity duration-300 ease-out"
             >
-              <img
-                src="/Signal-Logo-Black.svg"
-                alt="Signal"
-                className="w-5 h-5 opacity-35 hover:opacity-100 transition-opacity duration-300 ease-out"
-              />
+              <svg width="22" height="22" viewBox="0 0 24 24" fill="currentColor">
+                <path d="M12 0C5.373 0 0 5.373 0 12s5.373 12 12 12 12-5.373 12-12S18.627 0 12 0zm5.894 8.221-1.97 9.28c-.145.658-.537.818-1.084.508l-3-2.21-1.446 1.394c-.16.16-.295.295-.605.295l.213-3.053 5.56-5.022c.242-.213-.054-.334-.373-.121l-6.87 4.326-2.96-.924c-.64-.203-.66-.64.135-.954l11.566-4.458c.538-.196 1.006.128.832.939z" />
+              </svg>
             </a>
           </div>
         </div>
diff --git a/public/Signal-Logo-Black.svg b/public/Signal-Logo-Black.svg
deleted file mode 100644
index b15c74d..0000000
--- a/public/Signal-Logo-Black.svg
+++ /dev/null
@@ -1 +0,0 @@
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\ No newline at end of file