diff --git a/miniprogram/app.wxss b/miniprogram/app.wxss
index 690bd56..a83bf0b 100644
--- a/miniprogram/app.wxss
+++ b/miniprogram/app.wxss
@@ -1,7 +1,7 @@
 /* ===== Lucide 子集 iconfont（动态生成，font-family: fc-icon） ===== */
 @font-face {
   font-family: "fc-icon";
-  src: url('assets/fonts/fc-icon.ttf') format('truetype');
+  src: url('data:font/ttf;base64,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') format('truetype');
   font-weight: normal;
   font-style: normal;
   font-display: block;