diff --git a/routes/profile.svg.tsx b/routes/profile.svg.tsx
index 705b923..6d33d03 100644
--- a/routes/profile.svg.tsx
+++ b/routes/profile.svg.tsx
@@ -1,7 +1,7 @@
 import { getProfileBySlug } from '@/afdian/api';
 import { resolveAvatars } from '@/afdian/helpers';
 import { AFDIAN_USER } from '@/utils/secret';
-import { Component, h, renderSSR } from 'nano-jsx';
+import { Component, h, jsx, renderSSR } from 'nano-jsx';
 
 export default eventHandler(async e => {
   const query = new URL(e.node.req.url, `http://${e.node.req.headers['host']}`)
@@ -164,5 +164,5 @@ export default eventHandler(async e => {
 
   e.node.res.appendHeader('accept-encoding', 'br');
   e.node.res.appendHeader('content-type', 'image/svg+xml');
-  return renderSSR(SVG);
+  return '<!-- Generated by afdian-connect -->\n' + renderSSR(SVG);
 });
diff --git a/routes/sponsor.svg.tsx b/routes/sponsor.svg.tsx
index f8c43f7..f525214 100644
--- a/routes/sponsor.svg.tsx
+++ b/routes/sponsor.svg.tsx
@@ -143,5 +143,5 @@ export default eventHandler(async e => {
 
   e.node.res.appendHeader('accept-encoding', 'br');
   e.node.res.appendHeader('content-type', 'image/svg+xml');
-  return renderSSR(() => SVG);
+  return '<!-- Generated by afdian-connect -->\n' + renderSSR(() => SVG);
 });