diff --git a/packages/frontend/src/index.html b/packages/frontend/src/index.html
index ecd4f44713..54059bfaf4 100644
--- a/packages/frontend/src/index.html
+++ b/packages/frontend/src/index.html
@@ -20,7 +20,7 @@
worker-src 'self';
script-src 'self' 'unsafe-eval' https://*.hcaptcha.com https://challenges.cloudflare.com;
style-src 'self' 'unsafe-inline';
- img-src 'self' data: blob: www.google.com xn--931a.moe launcher.moe localhost:3000 localhost:5173 127.0.0.1:5173 127.0.0.1:3000;
+ img-src 'self' data: blob: www.google.com xn--931a.moe launcher.moe localhost:3000 localhost:5173 127.0.0.1:5173 127.0.0.1:3000 activitypub.software secure.gravatar.com avatars.githubusercontent.com;
media-src 'self' localhost:3000 localhost:5173 127.0.0.1:5173 127.0.0.1:3000;
connect-src 'self' localhost:3000 localhost:5173 127.0.0.1:5173 127.0.0.1:3000 https://newassets.hcaptcha.com;
frame-src *;"
diff --git a/packages/frontend/src/pages/about-sharkey.vue b/packages/frontend/src/pages/about-sharkey.vue
index 30788e24ce..1bfd90c8f7 100644
--- a/packages/frontend/src/pages/about-sharkey.vue
+++ b/packages/frontend/src/pages/about-sharkey.vue
@@ -77,14 +77,34 @@ SPDX-License-Identifier: AGPL-3.0-only
{{ i18n.ts._aboutMisskey.projectMembers }}
{{ i18n.ts._aboutMisskey.allContributors }}