docs: add alibaba cloud

README.md

@@ -8,7 +8,7 @@
 
 **Diagram as Code**.
 
-Diagrams lets you draw the cloud system architecture **in Python code**. It was born for **prototyping** a new system architecture design without any design tools. You can also describe or visualize the existing system architecture as well. Diagrams currently supports four major providers: `AWS`, `Azure`, `GCP` and `Kubernetes`.
+Diagrams lets you draw the cloud system architecture **in Python code**. It was born for **prototyping** a new system architecture design without any design tools. You can also describe or visualize the existing system architecture as well. Diagrams currently supports five major providers: `AWS`, `Azure`, `GCP`, `Kubernetes` and `Alibaba Cloud`.
 
 **Diagram as Code** also allows you to **tracking** the architecture diagram changes on any **version control** system.
 

website/pages/en/index.js

@@ -106,7 +106,7 @@ class Index extends React.Component {
             `Diagram as Code` allows you to **tracking** the architecture diagram changes on any **version control** system.
         </MarkdownBlock>
         <MarkdownBlock>
-            Diagrams currently supports four major providers: `AWS`, `Azure`, `GCP` and `Kubernetes`.
+            Diagrams currently supports four major providers: `AWS`, `Azure`, `GCP`, `Kubernetes` and `Alibaba Cloud`.
         </MarkdownBlock>
       </div>
     );