diff --git a/usr.share.d/fontconfig/conf.avail/55-language-deepin-zh-cn.conf b/usr.share.d/fontconfig/conf.avail/55-language-deepin-zh-cn.conf
index e519888..1b7c616 100644
--- a/usr.share.d/fontconfig/conf.avail/55-language-deepin-zh-cn.conf
+++ b/usr.share.d/fontconfig/conf.avail/55-language-deepin-zh-cn.conf
@@ -10,8 +10,8 @@
             <string>serif</string>
         </test>
         <edit name="family" mode="prepend" binding="strong">
-            <string>Noto Sans CJK SC</string>
-            <string>Source Han Sans SC</string>
+            <string>Noto Serif CJK SC</string>
+            <string>Source Han Serif SC</string>
         </edit>
     </match> 
     <match target="pattern">
diff --git a/usr.share.d/fontconfig/conf.avail/55-language-deepin-zh-hk.conf b/usr.share.d/fontconfig/conf.avail/55-language-deepin-zh-hk.conf
index 75a0145..440d34b 100644
--- a/usr.share.d/fontconfig/conf.avail/55-language-deepin-zh-hk.conf
+++ b/usr.share.d/fontconfig/conf.avail/55-language-deepin-zh-hk.conf
@@ -10,8 +10,8 @@
             <string>serif</string>
         </test>
         <edit name="family" mode="prepend" binding="strong">
-            <string>Noto Sans CJK TC</string>
-            <string>Source Han Sans TC</string>
+            <string>Noto Serif CJK TC</string>
+            <string>Source Han Serif TC</string>
         </edit>
     </match> 
     <match target="pattern">
diff --git a/usr.share.d/fontconfig/conf.avail/55-language-deepin-zh-tw.conf b/usr.share.d/fontconfig/conf.avail/55-language-deepin-zh-tw.conf
index f86307b..8c0f6db 100644
--- a/usr.share.d/fontconfig/conf.avail/55-language-deepin-zh-tw.conf
+++ b/usr.share.d/fontconfig/conf.avail/55-language-deepin-zh-tw.conf
@@ -10,8 +10,8 @@
             <string>serif</string>
         </test>
         <edit name="family" mode="prepend" binding="strong">
-            <string>Noto Sans CJK TC</string>
-            <string>Source Han Sans TC</string>
+            <string>Noto Serif CJK TC</string>
+            <string>Source Han Serif TC</string>
         </edit>
     </match> 
     <match target="pattern">