diff --git a/public/frontend/assets/event-site-fonts.css b/public/frontend/assets/event-site-songti.css
similarity index 74%
rename from public/frontend/assets/event-site-fonts.css
rename to public/frontend/assets/event-site-songti.css
index e91840e..b261266 100644
--- a/public/frontend/assets/event-site-fonts.css
+++ b/public/frontend/assets/event-site-songti.css
@@ -1,10 +1,3 @@
-@font-face {
-  font-family: "Event Heiti";
-  src: url("fonts/SourceHanSansSC-Regular-gb2312.woff2?v=20260828") format("woff2");
-  font-weight: 400 900;
-  font-style: normal;
-  font-display: swap;
-}
 @font-face {
   font-family: "Event Songti";
   src: url("fonts/SourceHanSerifSC-Regular-gb2312.woff2?v=20260828") format("woff2");
diff --git a/public/frontend/event-site-en.html b/public/frontend/event-site-en.html
index 4004b2b..56a8006 100644
--- a/public/frontend/event-site-en.html
+++ b/public/frontend/event-site-en.html
@@ -9,6 +9,7 @@
   <link rel="icon" type="image/png" sizes="32x32" href="assets/favicon-32.png?v=20260828">
   <link rel="icon" type="image/png" sizes="192x192" href="assets/favicon-192.png?v=20260828">
   <link rel="apple-touch-icon" href="assets/apple-touch-icon.png?v=20260828">
+  <link rel="stylesheet" href="assets/event-site-songti.css?v=20260828">
   <style>
     @font-face {
       font-family: "Event Heiti";
@@ -6139,37 +6140,6 @@
         }
       }, 120);
     });
-
-    (function () {
-      function assetBase() {
-        var node = document.querySelector("script[src*='prototype-scale']");
-        if (node && node.src) return node.src.replace(/prototype-scale\.js.*$/, "");
-        return "/frontend/assets/";
-      }
-      function hasLocalFont(names) {
-        var ctx = document.createElement("canvas").getContext("2d");
-        if (!ctx) return false;
-        var sample = "沪苏汉字國體";
-        ctx.font = "72px Courier New, monospace";
-        var fallback = ctx.measureText(sample).width;
-        for (var i = 0; i < names.length; i++) {
-          ctx.font = '72px "' + names[i] + '", Courier New, monospace';
-          if (Math.abs(ctx.measureText(sample).width - fallback) > 1) return true;
-        }
-        return false;
-      }
-      function loadWebfontsIfNeeded() {
-        var hasHeiti = hasLocalFont(["Heiti SC", "STHeiti", "PingFang SC", "黑体", "SimHei"]);
-        var hasSongti = hasLocalFont(["Songti SC", "STSong", "STSongti-SC-Bold", "宋体", "SimSun", "NSimSun"]);
-        if (hasHeiti && hasSongti) return;
-        var fonts = document.createElement("link");
-        fonts.rel = "stylesheet";
-        fonts.href = assetBase() + "event-site-fonts.css?v=20260828";
-        document.head.appendChild(fonts);
-      }
-      if (document.readyState === "complete") window.setTimeout(loadWebfontsIfNeeded, 60);
-      else window.addEventListener("load", function () { window.setTimeout(loadWebfontsIfNeeded, 60); });
-    }());
   </script>
   <script>
 
diff --git a/public/frontend/event-site.html b/public/frontend/event-site.html
index 5b779f7..103f660 100644
--- a/public/frontend/event-site.html
+++ b/public/frontend/event-site.html
@@ -9,6 +9,7 @@
   <link rel="icon" type="image/png" sizes="32x32" href="assets/favicon-32.png?v=20260828">
   <link rel="icon" type="image/png" sizes="192x192" href="assets/favicon-192.png?v=20260828">
   <link rel="apple-touch-icon" href="assets/apple-touch-icon.png?v=20260828">
+  <link rel="stylesheet" href="assets/event-site-songti.css?v=20260828">
   <style>
     @font-face {
       font-family: "Event Heiti";
@@ -5924,18 +5925,6 @@
         if (node && node.src) return node.src.replace(/prototype-scale\.js.*$/, "");
         return "/frontend/assets/";
       }
-      function hasLocalFont(names) {
-        var ctx = document.createElement("canvas").getContext("2d");
-        if (!ctx) return false;
-        var sample = "沪苏汉字國體";
-        ctx.font = "72px Courier New, monospace";
-        var fallback = ctx.measureText(sample).width;
-        for (var i = 0; i < names.length; i++) {
-          ctx.font = '72px "' + names[i] + '", Courier New, monospace';
-          if (Math.abs(ctx.measureText(sample).width - fallback) > 1) return true;
-        }
-        return false;
-      }
       function loadLate() {
         if (done) return;
         done = true;
@@ -5953,15 +5942,6 @@
           photo.src = base + "generated/hero-photonic-youth-blue-purple-balanced-v7-sharp-trails-4k.jpg?v=20260828c";
           photonic.appendChild(photo);
         }
-
-        var hasHeiti = hasLocalFont(["Heiti SC", "STHeiti", "PingFang SC", "PingFangSC-Regular", "黑体", "SimHei"]);
-        var hasSongti = hasLocalFont(["Songti SC", "STSongti-SC-Regular", "STSong", "STSongti-SC-Bold", "宋体", "SimSun", "NSimSun"]);
-        if (!hasHeiti || !hasSongti) {
-          var fonts = document.createElement("link");
-          fonts.rel = "stylesheet";
-          fonts.href = base + "event-site-fonts.css?v=20260828";
-          document.head.appendChild(fonts);
-        }
       }
       function startLate() { window.setTimeout(loadLate, 60); }
       if (document.readyState === "complete") startLate();