From c2b4eb336476236f387b2cd9f64829337917e758 Mon Sep 17 00:00:00 2001
From: Jeff Chen <jefferchen@163.com>
Date: Tue, 23 Feb 2021 21:11:29 +0800
Subject: [PATCH] 2-23 xmu sum update

---
 data/ch_wireshark/sec_arp.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data/ch_wireshark/sec_arp.tex b/data/ch_wireshark/sec_arp.tex
index fafc29e..1d43652 100644
--- a/data/ch_wireshark/sec_arp.tex
+++ b/data/ch_wireshark/sec_arp.tex
@@ -220,7 +220,7 @@ IP地址长度为4字节。每个字段的含义如下：
 
   \begin{figure}[!ht]
     \centering
-    \includegraphics[width=16cm]{wireshark-statistic}
+    \includegraphics[width=12cm]{wireshark-statistic}
     \caption{统计功能}
     \label{fig:c:wireshark_wireshark-statistic}
   \end{figure}