diff --git a/cn/fontconfig/64-omarchycn-cjk.conf b/cn/fontconfig/64-omarchycn-cjk.conf
index e69f8f54..e803df53 100644
--- a/cn/fontconfig/64-omarchycn-cjk.conf
+++ b/cn/fontconfig/64-omarchycn-cjk.conf
@@ -1,13 +1,15 @@
 <?xml version="1.0"?>
 <!DOCTYPE fontconfig SYSTEM "fonts.dtd">
 <fontconfig>
-  <!-- 日文/韩文标签内容保持原生字形 -->
+  <!-- 日文/韩文标签内容保持原生字形（仅约束 generic 请求，避免波及未标签路径） -->
   <match target="pattern">
     <test name="lang" compare="contains"><string>ja</string></test>
+    <test name="family"><string>sans-serif</string></test>
     <edit name="family" mode="prepend" binding="strong"><string>Noto Sans CJK JP</string></edit>
   </match>
   <match target="pattern">
     <test name="lang" compare="contains"><string>ko</string></test>
+    <test name="family"><string>sans-serif</string></test>
     <edit name="family" mode="prepend" binding="strong"><string>Noto Sans CJK KR</string></edit>
   </match>