Update FUNDING.yml

Author: vincentlauvlwj

.github/FUNDING.yml

@@ -9,4 +9,4 @@ community_bridge: # Replace with a single Community Bridge project-name e.g., cl
 liberapay: # Replace with a single Liberapay username
 issuehunt: # Replace with a single IssueHunt username
 otechie: # Replace with a single Otechie username
-custom: ['https://www.paypal.me/ktorm', 'https://www.ktorm.org/images/wechat-sponsor.jpg', 'https://www.ktorm.org/images/alipay-sponsor.jpg']
+custom: ['https://www.ktorm.org/en/sponsor.html']