diff --git a/lib/editor/tiny/plugins/recordrtc/pix/screen.svg b/lib/editor/tiny/plugins/recordrtc/pix/screen.svg
index 5c64b59ef63..043c2ee90ab 100644
--- a/lib/editor/tiny/plugins/recordrtc/pix/screen.svg
+++ b/lib/editor/tiny/plugins/recordrtc/pix/screen.svg
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="18" height="18" viewBox="0 0 18 18">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="18" height="18" viewBox="0 0 18 18" preserveAspectRatio="xMinYMid meet">
     <defs>
         <clipPath id="a">
             <rect width="18" height="18.07" transform="translate(0 0)" fill="none"/>