\documentclass{report}

\usepackage{xepersian}
\settextfont{XB Niloofar}

\begin{document}
    \begin{table}[htp] 
        \centering \caption{\label{tab1} \footnotesize ؟}
        \renewcommand*{\arraystretch}{2}
        \begin{tabular}{| c | c | }
            \hline
            عناصر $T$ & مؤلفه\\
            \hline
            $A$ & $A_{1}$\\
            \hline
            $B$ & $B_{1}$\\
            \hline
            $C$ & $C_{1}$\\
            \hline
            $D$ & $D_{1}$\\
            \hline
            $E$ & $E_{1}$\\
            \hline
            $F$ & $F_{1}$\\
            \hline
        \end{tabular}
    \end{table}
\end{document}