diff --git a/out/report_t-2.pdf b/out/report_t-2.pdf
index 7796a6e..89b455c 100644
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diff --git a/out/report_t-2.synctex.gz b/out/report_t-2.synctex.gz
index 166e54e..e4ef911 100644
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diff --git a/sections/t-2/exp-detail.tex b/sections/t-2/exp-detail.tex
index 99ea91b..a0b8d0d 100644
--- a/sections/t-2/exp-detail.tex
+++ b/sections/t-2/exp-detail.tex
@@ -166,7 +166,7 @@ DフリップフロップICを2個用いて\cref{fig:a3-3-cd}の順列回路を
 
 \begin{figure}[tbh]
     \centering
-    \begin{circuitikz}[scale=0.9]
+    \begin{circuitikz}
         \ctikzset{logic ports=ieee}
         \ctikzset{logic ports/scale=0.75}
         \ctikzset{flipflops/scale=0.75}