diff --git a/src/index.css b/src/index.css
index b16f9b5..bc8a0d7 100644
--- a/src/index.css
+++ b/src/index.css
@@ -57,11 +57,12 @@ html.KanbanBoardApp-html {
 body.KanbanBoardApp-body {
     height: 100%;
     margin: 0;
-    font-family: -apple-system, system-ui, BlinkMacSystemFont,
+    /* font-family: -apple-system, system-ui, BlinkMacSystemFont,
         'Hiragino Kaku Gothic ProN', meiryo,
         'Segoe UI', 'Roboto', 'Oxygen',
         'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
-        sans-serif;
+        sans-serif; */
+    font-family: -apple-system, BlinkMacSystemFont, 'Roboto', 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
     -webkit-font-smoothing: antialiased;
     -moz-osx-font-smoothing: grayscale;
     background-color: var(--main-bg-color);