diff --git a/docs/extended/justauth_integrated_with_the_existing_account_system.md b/docs/extended/justauth_integrated_with_the_existing_account_system.md
index 14714e8fa5fa03e3c5fb984e9b9816c3a9afe7c3..126bdb965217018741fbda52366e6d59fa0c0671 100644
--- a/docs/extended/justauth_integrated_with_the_existing_account_system.md
+++ b/docs/extended/justauth_integrated_with_the_existing_account_system.md
@@ -6,7 +6,7 @@
 
 我就此需求，整理了一份**JustAuth与现有用户系统整合逻辑图**
 
-在线版: [JustAuth与现有用户系统整合](https://www.processon.com/diagraming/5e71db28e4b03b9965216271)
+在线版: [JustAuth与现有用户系统整合](https://www.processon.com/view/link/5e71db29e4b015182029a567)
 
 ![JustAuth与现有用户系统整合](../_media/extended/justauth_integrated_with_the_existing_account_system.png)