diff --git a/assets/scss/variables.scss b/assets/scss/variables.scss
index afddb80..9f9865a 100644
--- a/assets/scss/variables.scss
+++ b/assets/scss/variables.scss
@@ -40,10 +40,7 @@ $defaultTagColors: #fff, #fff, #fff, #fff, #fff;
 *   Global font family
 */
 :root {
-    --sys-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Droid Sans", "Helvetica Neue";
-    --zh-font-family: "PingFang SC", "Hiragino Sans GB", "Droid Sans Fallback", "Microsoft YaHei";
-
-    --base-font-family: "Lato", var(--sys-font-family), var(--zh-font-family), sans-serif;
+    --base-font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
     --code-font-family: Menlo, Monaco, Consolas, "Courier New", monospace;
 }