diff --git a/README.md b/README.md
index dbfc204..36d0dd7 100644
--- a/README.md
+++ b/README.md
@@ -4,8 +4,8 @@ This is a simple chat client based on Flutter
 
 ## Screenshots
 
-![Message Page](http://pic.linloir.xyz/images/2022/10/21/message_page.png)
-![Contacts Page](http://pic.linloir.xyz/images/2022/10/21/contacts_page.png)
-![Profile Page](http://pic.linloir.xyz/images/2022/10/21/profile_page.png)
-![Chat Page](http://pic.linloir.xyz/images/2022/10/21/chat_page.png)
-![Search Page](http://pic.linloir.xyz/images/2022/10/21/search_page.png)
+![Message Page](https://pic.linloir.cn/images/2022/10/21/message_page.png)
+![Contacts Page](https://pic.linloir.cn/images/2022/10/21/contacts_page.png)
+![Profile Page](https://pic.linloir.cn/images/2022/10/21/profile_page.png)
+![Chat Page](https://pic.linloir.cn/images/2022/10/21/chat_page.png)
+![Search Page](https://pic.linloir.cn/images/2022/10/21/search_page.png)