diff --git a/README.md b/README.md
index 104189ffea6a468b296eddcd1f949d106e9f8abb..47dfe8d428d6aa1d3488bbf14cace77911c55122 100644
--- a/README.md
+++ b/README.md
@@ -115,4 +115,4 @@ npm run serve -adapter=utools
 
 ## 先睹为快
 
-![](https://cdn.jsdelivr.net/gh/baiy/Ctool/dome.jpg)
+![](https://cdn.jsdelivr.net/gh/baiy/Ctool/images/v2_1.png)
diff --git a/demo.jpg b/images/v1_1.jpg
similarity index 100%
rename from demo.jpg
rename to images/v1_1.jpg
diff --git a/images/v2_1.png b/images/v2_1.png
new file mode 100644
index 0000000000000000000000000000000000000000..b9fe76ffccd0ddb54827720186c484036dbe79ad
Binary files /dev/null and b/images/v2_1.png differ