Update

README.md

@@ -57,6 +57,15 @@ sequenceDiagram
 
 ### Deploy a Jekyll blog
 
+```mermaid
+sequenceDiagram
+    Web Panel->>+Build Server: Build jeykll id X
+    Build Server->>+Gitea Server: Checkout Repo
+    Gitea Server-->>-Build Server: Get repo
+    Build Server-->+Build Server: Build static site from repo
+    Build Server-->+Web Server: Deploy website
+```
+
 ### Create a new post a Jekyll blog
 
 ###