diff --git a/aws/README.md b/aws/README.md
index 70e8cc3..3d61654 100644
--- a/aws/README.md
+++ b/aws/README.md
@@ -56,4 +56,4 @@ Copyright (C) 2020 [S. X. Liang](https://github.com/scottpedia)
 
 ## Screenshots
 
-<img src="specify-parameters.png" width="50%" height="50%" alt="Step 2">
\ No newline at end of file
+<img src="specify-parameters.png" alt="Step 2">
\ No newline at end of file