使用了gbcitelabel = quanjiao设定引用处的标点符号之后，括号前后的间距不一样。 about biblatex-gb7714-2015

[hushidong]

加个命令：

\DeclareDelimFormat[textcite,citet]{nameyeardelim}{}%\addcomma\space

[hushidong]

%!TeX program = xelatex
%!TeX TXS-program:bibliography = txs:///biber

\documentclass[10pt,a4paper]{article}
\usepackage{geometry}
\geometry{margin=1cm}
\usepackage{graphicx}
\usepackage{amssymb}
\usepackage{amsthm}
\usepackage{xcolor}
\usepackage{amsmath}
\usepackage[UTF8]{ctex}
\usepackage{hyperref}
\hypersetup{colorlinks=true,citecolor=blue,urlcolor=cyan}


\usepackage[
    backend=biber,
    citestyle=gb7714-2015ay,
    bibstyle=gb7714-2015,
    gbnamefmt = familyahead,
    gbcitelabel  = quanjiao %bracket
    ]{biblatex}
    
    



\addbibresource{my.bib} % 参考文献数据库
\begin{filecontents}{my.bib}
@inproceedings{hanjiren1985lun,
  author    = {刘吉人},
  title     = {论职工教育的特点},
  editor    = {**职工教育研究会},
  booktitle = {职工教育研究论文集},
  address   = {北京},
  publisher = {人民教育出版社},
  year      = {1985},
  pages     = {90--99},
  key       = {han2 ji2 ren2}
}
\end{filecontents}


\begin{document}


\textcite{hanjiren1985lun} 说什么王权富贵，管什么戒律清规

{
\DeclareDelimFormat[textcite,citet]{nameyeardelim}{}%\addcomma\space
\citet{hanjiren1985lun} 说什么王权富贵，管什么戒律清规

}

{
\DeclareDelimFormat[textcite,citet]{nameyeardelim}{\unspace}%\addcomma\space
\textcite{hanjiren1985lun} 说什么王权富贵，管什么戒律清规

}

\cite{hanjiren1985lun} 说什么王权富贵，管什么戒律清规

\parencite{hanjiren1985lun} 说什么王权富贵，管什么戒律清规

{
\DeclareDelimFormat[cite,parencite,pagescite,citep]{nameyeardelim}{\gbpunctcommacite\mbox{}}%\addcomma\space
\citep{hanjiren1985lun} 说什么王权富贵，管什么戒律清规

}

\printbibliography


\end{document}

结果：

[qc93]

谢谢您，非常完美的解决了问题！