From 3ce09a21a4bda5f70d9ccf63cce3730373eba723 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B4=AE=E7=94=9F=EF=BC=88=E5=AD=90=E8=99=9A=EF=BC=89?=
 <2234839456@qq.com>
Date: Thu, 9 Apr 2026 12:06:31 +0800
Subject: [PATCH] =?UTF-8?q?fix=20=E5=88=87=E6=8D=A2=E5=AD=97=E4=BD=93?=
 =?UTF-8?q?=E6=B2=A1=E6=9C=89=E5=8F=98=E5=8C=96?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 public/webfont-sdk.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/public/webfont-sdk.js b/public/webfont-sdk.js
index d52542f..7836c7f 100644
--- a/public/webfont-sdk.js
+++ b/public/webfont-sdk.js
@@ -343,12 +343,18 @@ var WebFont = (function () {
 
     processText(loader, options.text);
 
+    var disposed = false;
+
     return {
       update: function (text) {
+        if (disposed) return;
         processText(loader, text);
       },
       dispose: function () {
-        /* loadText 不独占样式，样式由 loader 统一管理 */
+        if (disposed) return;
+        disposed = true;
+        /** 移除该 loader 注入的所有 @font-face 样式，避免同名 family 的 CSS 优先级冲突 */
+        destroyLoader(fontKey(fontName, family));
       }
     };
   }