diff --git a/figures/name.pdf b/figures/name.pdf
new file mode 100644
index 0000000..119af2f
Binary files /dev/null and b/figures/name.pdf differ
diff --git a/thesis.cls b/thesis.cls
index 49abe1a..d15c80e 100644
--- a/thesis.cls
+++ b/thesis.cls
@@ -1812,7 +1812,7 @@
       \raggedleft\fangsong\fontsize{14bp}{14bp}\selectfont
       \null\ustc@secret@level\par}\par
     \vskip 0.5cm%
-    \includegraphics[height=1.3cm]{figures/logo.pdf}\par
+    \includegraphics[height=1.5cm]{figures/name.pdf}\par
     \vskip 0.6cm%
       {\sffamily\fontsize{56bp}{56bp}\selectfont
         \ustc@thesis@name\par}%