diff --git a/trunk/RTCSA_SS/03Design.tex b/trunk/RTCSA_SS/03Design.tex
index 6c40854..337f6ad 100644
--- a/trunk/RTCSA_SS/03Design.tex
+++ b/trunk/RTCSA_SS/03Design.tex
@@ -71,7 +71,7 @@ another turning over.
     \label{fig:residual_heat}
   \endminipage
   \minipage{0.65\columnwidth}
-    \includegraphics[width=\linewidth]{figures/MinMax.pdf}
+    \includegraphics[width=\linewidth]{figures/MinMax_2.pdf}
     \caption{Trend of pose.}
     \label{fig:trend}
   \endminipage