update README

CorvusYe · CorvusYe · commit 545265511f18 · 2023-02-08T14:27:27.000+08:00
diff --git a/README-CN.md b/README-CN.md
@@ -26,6 +26,8 @@
 
 ![demo](https://foruda.gitee.com/images/1674684822685415888/5033481e_1043207.png)
 
+![多边节点](https://foruda.gitee.com/images/1675837598136195029/03b27259_1043207.png "屏幕截图")
+
 ## Features
 
 TODO: 
diff --git a/README.md b/README.md
@@ -26,6 +26,7 @@ Widgets for beautiful graphic data structures, such as force-oriented diagrams.
 
 ![image](https://user-images.githubusercontent.com/15630211/216155004-0d6dc826-c589-41cf-bf7c-a51685582c05.png)
 
+![image](https://user-images.githubusercontent.com/15630211/217449742-1eb95787-c53a-450d-bff9-08f3ed2b1b8c.png)
 
 https://user-images.githubusercontent.com/15630211/214360687-93a3683c-0935-46bd-9584-5cb997d518b8.mp4
 

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`@@ -26,6 +26,7 @@ Widgets for beautiful graphic data structures, such as force-oriented diagrams.`
`26`	`26`
`27`	`27`	`![image](https://user-images.githubusercontent.com/15630211/216155004-0d6dc826-c589-41cf-bf7c-a51685582c05.png)`
`28`	`28`
	`29`	`+![image](https://user-images.githubusercontent.com/15630211/217449742-1eb95787-c53a-450d-bff9-08f3ed2b1b8c.png)`
`29`	`30`
`30`	`31`	`https://user-images.githubusercontent.com/15630211/214360687-93a3683c-0935-46bd-9584-5cb997d518b8.mp4`
`31`	`32`