diff --git a/parts/A-symbolIndex.tex b/parts/A-symbolIndex.tex
index 99f7b69..9922956 100644
--- a/parts/A-symbolIndex.tex
+++ b/parts/A-symbolIndex.tex
@@ -49,7 +49,7 @@
 \setlength{\LTpre}{4pt}
 \setlength{\LTpost}{4pt}
 \renewcommand{\arraystretch}{1.15}
-\begin{longtable}{>{\raggedright\arraybackslash}p{0.30\textwidth}>{\raggedright\arraybackslash}p{0.60\textwidth}}
+\begin{longtable}{>{\raggedright\arraybackslash}p{0.22\textwidth}>{\raggedright\arraybackslash}p{0.68\textwidth}}
   \caption{数学记号约定}
   \label{tab:mathNotation}\\
   \hline
@@ -98,7 +98,7 @@
 \setlength{\LTpre}{4pt}
 \setlength{\LTpost}{4pt}
 \renewcommand{\arraystretch}{1.15}
-\begin{longtable}{>{\raggedright\arraybackslash}p{0.30\textwidth}>{\raggedright\arraybackslash}p{0.60\textwidth}}
+\begin{longtable}{>{\raggedright\arraybackslash}p{0.22\textwidth}>{\raggedright\arraybackslash}p{0.68\textwidth}}
   \caption{索引、维度与数据堆叠符号约定}
   \label{tab:indexDimensionNotation}\\
   \hline
@@ -149,7 +149,7 @@
 \setlength{\LTpre}{4pt}
 \setlength{\LTpost}{4pt}
 \renewcommand{\arraystretch}{1.15}
-\begin{longtable}{>{\raggedright\arraybackslash}p{0.30\textwidth}>{\raggedright\arraybackslash}p{0.60\textwidth}}
+\begin{longtable}{>{\raggedright\arraybackslash}p{0.22\textwidth}>{\raggedright\arraybackslash}p{0.68\textwidth}}
   \caption{\gls{doa}、阵列响应与几何符号约定}
   \label{tab:doaGeometryNotation}\\
   \hline
@@ -203,7 +203,7 @@
 \setlength{\LTpre}{4pt}
 \setlength{\LTpost}{4pt}
 \renewcommand{\arraystretch}{1.15}
-\begin{longtable}{>{\raggedright\arraybackslash}p{0.30\textwidth}>{\raggedright\arraybackslash}p{0.60\textwidth}}
+\begin{longtable}{>{\raggedright\arraybackslash}p{0.22\textwidth}>{\raggedright\arraybackslash}p{0.68\textwidth}}
   \caption{信号、Doppler 与时延符号约定}
   \label{tab:signalDopplerDelayNotation}\\
   \hline
@@ -256,7 +256,7 @@
 \setlength{\LTpre}{4pt}
 \setlength{\LTpost}{4pt}
 \renewcommand{\arraystretch}{1.15}
-\begin{longtable}{>{\raggedright\arraybackslash}p{0.30\textwidth}>{\raggedright\arraybackslash}p{0.60\textwidth}}
+\begin{longtable}{>{\raggedright\arraybackslash}p{0.22\textwidth}>{\raggedright\arraybackslash}p{0.68\textwidth}}
   \caption{参考星参数化与参数分组符号约定}
   \label{tab:refSatParamNotation}\\
   \hline
@@ -330,7 +330,7 @@
 \setlength{\LTpre}{4pt}
 \setlength{\LTpost}{4pt}
 \renewcommand{\arraystretch}{1.15}
-\begin{longtable}{>{\raggedright\arraybackslash}p{0.30\textwidth}>{\raggedright\arraybackslash}p{0.60\textwidth}}
+\begin{longtable}{>{\raggedright\arraybackslash}p{0.22\textwidth}>{\raggedright\arraybackslash}p{0.68\textwidth}}
   \caption{连续相位、独立相位与增益符号约定}
   \label{tab:phaseGainNotation}\\
   \hline
@@ -393,7 +393,7 @@
 \setlength{\LTpre}{4pt}
 \setlength{\LTpost}{4pt}
 \renewcommand{\arraystretch}{1.15}
-\begin{longtable}{>{\raggedright\arraybackslash}p{0.30\textwidth}>{\raggedright\arraybackslash}p{0.60\textwidth}}
+\begin{longtable}{>{\raggedright\arraybackslash}p{0.22\textwidth}>{\raggedright\arraybackslash}p{0.68\textwidth}}
   \caption{模板向量、匹配统计量与残差符号约定}
   \label{tab:templateResidualNotation}\\
   \hline
@@ -442,7 +442,7 @@
 \setlength{\LTpre}{4pt}
 \setlength{\LTpost}{4pt}
 \renewcommand{\arraystretch}{1.15}
-\begin{longtable}{>{\raggedright\arraybackslash}p{0.30\textwidth}>{\raggedright\arraybackslash}p{0.60\textwidth}}
+\begin{longtable}{>{\raggedright\arraybackslash}p{0.22\textwidth}>{\raggedright\arraybackslash}p{0.68\textwidth}}
   \caption{CRB、FIM 与有效信息符号约定}
   \label{tab:crbFimNotation}\\
   \hline
@@ -499,7 +499,7 @@
 \setlength{\LTpre}{4pt}
 \setlength{\LTpost}{4pt}
 \renewcommand{\arraystretch}{1.15}
-\begin{longtable}{>{\raggedright\arraybackslash}p{0.30\textwidth}>{\raggedright\arraybackslash}p{0.60\textwidth}}
+\begin{longtable}{>{\raggedright\arraybackslash}p{0.22\textwidth}>{\raggedright\arraybackslash}p{0.68\textwidth}}
   \caption{上下标与模型标记约定}
   \label{tab:modelMarkerNotation}\\
   \hline
@@ -585,7 +585,7 @@
 \setlength{\LTpre}{4pt}
 \setlength{\LTpost}{4pt}
 \renewcommand{\arraystretch}{1.15}
-\begin{longtable}{>{\raggedright\arraybackslash}p{0.30\textwidth}>{\raggedright\arraybackslash}p{0.60\textwidth}}
+\begin{longtable}{>{\raggedright\arraybackslash}p{0.22\textwidth}>{\raggedright\arraybackslash}p{0.68\textwidth}}
   \caption{波束成形与安全通信符号约定}
   \label{tab:beamformingNotation}\\
   \hline