diff --git a/css/basic.less b/css/basic.less
index 0f7ba7d..beb8a36 100755
--- a/css/basic.less
+++ b/css/basic.less
@@ -9,8 +9,8 @@
  */
 
 @font-face {
-    font-family: "Perfect DOS VGA 437 Win";
-    src: url("./fonts/perfectdos.ttf") format("truetype");
+    font-family: "Iosevka Aile Web";
+    src: url("./fonts/iosevka-aile-regular.ttf") format("truetype");
     font-weight: normal;
     font-style: normal;
     font-display: swap;
@@ -28,7 +28,7 @@ body {
     padding: 0;
 }
 body {
-    font: normal 100%/1.2 "Perfect DOS VGA 437 Win", monospace;
+    font: normal 100%/1 "Iosevka Aile Web", monospace;
     -webkit-text-size-adjust: 100%;
 }
 
diff --git a/fonts/iosevka-aile-regular.ttf b/fonts/iosevka-aile-regular.ttf
new file mode 100644
index 0000000..04b4278
Binary files /dev/null and b/fonts/iosevka-aile-regular.ttf differ