diff --git a/PROJECTS/beginner/base64-tool/DEMO.md b/PROJECTS/beginner/base64-tool/DEMO.md
index a0d09271..8cf3576a 100644
--- a/PROJECTS/beginner/base64-tool/DEMO.md
+++ b/PROJECTS/beginner/base64-tool/DEMO.md
@@ -8,8 +8,8 @@
 ██╔══██╗██╔════╝ ██║  ██║╚══██╔══╝██╔═══██╗██╔═══██╗██║
 ██████╔╝██║  ███╗███████║   ██║   ██║   ██║██║   ██║██║
 ██╔══██╗██║   ██║╚════██║   ██║   ██║   ██║██║   ██║██║
-██████╔╝╚██████╔╝     ██║   ██║   ╚██████╔╝╚██████╔╝███████╗
-╚═════╝  ╚═════╝      ╚═╝   ╚═╝    ╚═════╝  ╚═════╝ ╚══════╝
+     ██████╔╝╚██████╔╝     ██║   ██║   ╚██████╔╝╚██████╔╝███████╗
+     ╚═════╝  ╚═════╝      ╚═╝   ╚═╝    ╚═════╝  ╚═════╝ ╚══════╝
 ```
 
 **Demo & Preview**