diff --git a/sjtutex/source/sjtutex.dtx b/sjtutex/source/sjtutex.dtx
index 60e7d5d8..4096b0e2 100644
--- a/sjtutex/source/sjtutex.dtx
+++ b/sjtutex/source/sjtutex.dtx
@@ -4503,6 +4503,7 @@
     \ps@empty
     \tl_set:Nn \@oddfoot
       {
+        \hfil
         \minipage [ t ] { \textwidth }
           \centering \zihao { - 5 }
 %<zh>          \clist_use:Nn \l_@@_info_fund_zh_clist { \par }
@@ -4510,6 +4511,7 @@
 %<de>          \clist_use:Nn \l_@@_info_fund_de_clist { \par }
 %<ja>          \clist_use:Nn \l_@@_info_fund_ja_clist { \par }
         \endminipage
+        \hfil
       }
     \tl_set_eq:NN \@evenfoot \@oddfoot
   }