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diff --git a/assets/a-2/exp1.gnuplot b/assets/a-2/exp1.gnuplot
index 1741f1d..eaee4f0 100644
--- a/assets/a-2/exp1.gnuplot
+++ b/assets/a-2/exp1.gnuplot
@@ -1,10 +1,13 @@
 set output "exp1.tex"
 set encoding utf8
-set terminal epslatex color font "Arial,11" fontscale 1.0 size 12cm,8cm
+set terminal epslatex monochrome font "Arial,11" fontscale 1.0 size 12cm,8cm
 set style data lines
-set style line 1 linetype 1 linewidth 1 linecolor rgb "magenta"
-set style line 2 linetype 1 linewidth 1 linecolor rgb "blue"
-set style line 3 linetype 3 linewidth 1 linecolor rgb "green"
+#set dashtype 1 ". "
+#set dashtype 2 (2,4,2,6)
+#set dashtype 3 ".._"
+set style line 1 
+set style line 2 dashtype 2
+set style line 3 dashtype 1
 set style line 91 linetype 1 linewidth 1 linecolor rgb "black"
 set style line 92 linetype 1 linewidth 0.5 linecolor rgb "gray20"
 set style line 93 linetype 1 linewidth 0.5 linecolor rgb "gray60"
@@ -28,29 +31,9 @@ x linetype 1 title "", \
 x / 2.2 linetype 2 title "", \
 x / 3.3 linetype 3 title "", \
 'exp1-theory.dat' using 1:($2 * 1000):($3 * 1000):($4 * 1000) linetype 1 linewidth 2 title "Theory (1.0k Ohm)" with yerrorbars, \
-'exp1-result.dat' using 1:($2 * 1000) title "Result (1.0k Ohm)" with points, \
-'exp1-theory.dat' using 5:($6 * 1000):($7 * 1000):($8 * 1000) linetype 2 linewidth 2 title "Theory (2.2k Ohm)" with yerrorbars, \
+'exp1-result.dat' using 1:($2 * 1000) title "Result (1.0k Ohm)" with points pt "x", \
+'exp1-theory.dat' using 5:($6 * 1000):($7 * 1000):($8 * 1000) linetype 2 linewidth 4 title "Theory (2.2k Ohm)" with yerrorbars, \
 'exp1-result.dat' using 3:($4 * 1000) title "Result (2.2k Ohm)" with points, \
-'exp1-theory.dat' using 9:($10 * 1000):($11 * 1000):($12 * 1000) linetype 3 linewidth 2 title "Theory (3.3k Ohm)" with yerrorbars, \
+'exp1-theory.dat' using 9:($10 * 1000):($11 * 1000):($12 * 1000) linetype 3 linewidth 4 title "Theory (3.3k Ohm)" with yerrorbars, \
 'exp1-result.dat' using 5:($6 * 1000) title "Result (3.3k Ohm)" with points
 
-
-#set multiplot layout 2,2 rowsfirst spacing 0.05
-#
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-#set ylabel "Current (mA)" offset 1.0
-#
-#set label "1.0k Ohm" at graph 0.05,0.9 left boxed bs 2 front
-#plot 'exp1-theory.dat' using 1:($2 * 1000):($3 * 1000):($4 * 1000) linetype 1 title "Theory" with yerrorlines, \
-#'exp1-result.dat' using 1:($2 * 1000) title "Result" with points 
-#unset label
-#set label "2.2k Ohm" at graph 0.05,0.9 left boxed bs 2 front
-#plot 'exp1-theory.dat' using 5:($6 * 1000):($7 * 1000):($8 * 1000) linetype 1 title "Theory" with yerrorlines, \
-#'exp1-result.dat' using 3:($4 * 1000) title "Result" with points
-#set origin 0.2,0
-#unset label
-#set label "3.3k Ohm" at graph 0.05,0.9 left boxed bs 2 front
-#plot 'exp1-theory.dat' using 9:($10 * 1000):($11 * 1000):($12 * 1000) linetype 1 title "Theory" with yerrorlines, \
-#'exp1-result.dat' using 5:($6 * 1000) title "Result" with points
-#
-#unset multiplot
diff --git a/assets/a-2/exp1.tex b/assets/a-2/exp1.tex
index 6d5e000..6cda5bd 100644
--- a/assets/a-2/exp1.tex
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diff --git a/out/report_a-2.pdf b/out/report_a-2.pdf
index 941b578..c372b75 100644
Binary files a/out/report_a-2.pdf and b/out/report_a-2.pdf differ
diff --git a/out/report_a-2.synctex.gz b/out/report_a-2.synctex.gz
index fd876a3..b35bd93 100644
Binary files a/out/report_a-2.synctex.gz and b/out/report_a-2.synctex.gz differ
diff --git a/sections/a-2/exp-result.tex b/sections/a-2/exp-result.tex
index 0082fa1..ebf9ea9 100644
--- a/sections/a-2/exp-result.tex
+++ b/sections/a-2/exp-result.tex
@@ -7,7 +7,7 @@
 \begin{figure}[tbh]
     \centering
     \input{assets/a-2/exp1}
-    \caption{Voltage v.s. Current of Differenct Resistors with Theoretical Values and Error Ranges}
+    \caption{Voltage v.s. Current of Differenct Resistors with Theoretical Values and $\pm 5\%$ Error Ranges}
     \label{fig:v-i-r}
 \end{figure}
 
@@ -25,7 +25,7 @@ $E_1 = 15.000 \ \text{V}, \ E_2 = 3.005 \ \text{V}$の時，各抵抗での電
 
 \begin{table}[ht]
     \centering
-    \caption{Result of Experiment \# 2 with Circuit (a)}
+    \caption{Voltage and Current on each Resistors in Circuit (a)}
     \label{tab:exp2-res1}
     \begin{tabular}{crr}
         \hline
@@ -48,7 +48,7 @@ $E_1 = 15.000 \ \text{V}, \ E_2 = -3.007 \ \text{V}$の時，各抵抗での電
 
 \begin{table}[ht]
     \centering
-    \caption{Result of Experiment \# 2 with Circuit (b)}
+    \caption{Voltage and Current on each Resistors in Circuit (b)}
     \label{tab:exp2-res2}
     \begin{tabular}{crr}
         \hline
@@ -76,7 +76,7 @@ $E_1 = 15.000 \ \text{V}$での各抵抗にかかった電流・電圧は\cref{t
 
 \begin{table}[ht]
     \centering
-    \caption{Result of Experiment \# 3 with $E_1$ as Voltage Source}
+    \caption{Voltage and Current of each Resistors in Circuit (a) with $E_1$ as Voltage Source}
     \label{tab:exp3-res1}
     \begin{tabular}{crr}
         \hline
@@ -95,7 +95,7 @@ $E_2 = 3.004 \ \text{V}$での各抵抗にかかった電流・電圧は\cref{ta
 
 \begin{table}[ht]
     \centering
-    \caption{Result of Experiment \# 3 with $E_2$ as Voltage Source}
+    \caption{Voltage and Current of each Resistors in Circuit (a) with $E_2$ as Voltage Source}
     \label{tab:exp3-res2}
     \begin{tabular}{crr}
         \hline
diff --git a/sections/a-2/reflection.tex b/sections/a-2/reflection.tex
index 8da16ce..8a68315 100644
--- a/sections/a-2/reflection.tex
+++ b/sections/a-2/reflection.tex
@@ -15,7 +15,7 @@
 
 \begin{table}[!ht]
     \centering
-    \caption{Current and Power of Resistors with tenth of resistance}
+    \caption{Current and Power of Resistors with Tenth of Resistance}
     \label{tab:v-i-r-tenth}
     \begin{tabular}{c|r|r|r|r|r|r}
         \hline
@@ -42,7 +42,7 @@
 
 \begin{table}[!ht]
     \centering
-    \caption{Applying Kirchhoff's Current Law at Point (b) in each Circuit}
+    \caption{Applying Kirchhoff's Current Law at Point (b) to each Circuits}
     \label{tab:current-in-b}
     \begin{tabular}{cr}
         \hline
@@ -58,7 +58,7 @@
 
 \begin{table}[!ht]
     \centering
-    \caption{Applying Kirchhoff's Voltage Law on each Loop}
+    \caption{Applying Kirchhoff's Voltage Law to each Loops}
     \label{tab:voltage-in-loops}
     \begin{tabular}{crr}
         \hline
@@ -92,7 +92,7 @@
 
 \begin{table}[!ht]
     \centering
-    \caption{Percentage Difference of Experiment \# 3 from Experiment \# 2 on Circuit (a)}
+    \caption{Percentage Differences of Experiment \# 3 from Experiment \# 2 on Circuit (a)}
     \label{tab:exp3-exp2-diff}
     \begin{tabular}{cr}
         \hline
@@ -121,7 +121,7 @@
     \begin{minipage}[h]{0.9\linewidth}
         \centering
         \begin{circuitikz}
-            \draw (0,0) to [battery1={$E$},invert] ++(0,2) to [R={$R_i$}] ++(0,2);
+            \draw (0,0) to [battery1, l={$E$},invert] ++(0,2) to [R={$R_i$}] ++(0,2);
             \draw (0,0) to [short, -o] ++(2,0);
             \draw (0,4) to [short, -o] ++(2,0);
 
@@ -137,7 +137,7 @@
     \begin{minipage}[h]{0.9\linewidth}
         \centering
         \begin{circuitikz}
-            \draw (0,0) to [isourceAM={$I$}] ++(0,2);
+            \draw (0,0) to [isourceAM, l={$I$}] ++(0,2);
             \draw (2,0) to [R={$R_i$}] ++(0,2);
             \draw (0,0) to [short, -*] ++(2,0) to [short, -o] ++(2,0);
             \draw (0,2) to [short, -*] ++(2,0) to [short, -o] ++(2,0);
@@ -161,7 +161,7 @@
 
 \begin{table}[!ht]
     \centering
-    \caption{Percentage Difference of Original and Equivalent Circuit of Experiment \# 4}
+    \caption{Percentage Differences of Original and Equivalent Circuit of Experiment \# 4}
     \label{tab:exp4-diff}
     \begin{tabular}{cr}
         \hline