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When insert /**/ comment in a C-src block, "," will be insert automticlly before * as flow:

Reproduce:

1. Create one new .org file

2. Insert this content:

   #+BEGIN_SRC C  
   /** @file  main.c
    * @brief  项目主函数文件
    * @details 主要包含协议应用栈程序框架，main函数入口
    * @author 李长条
    * @copyright Copyright (c) 2050
    */
   #+END_SRC
   

3. In this block, type C-c ',which will call "org-edit-special"
4. In the opened *Org Src * buffer, do nothing and type C-c ' again
5. Then the "," are inserted in org file as shown in previous picture.

Emacs : GNU Emacs 29.4 (build 7, x86_64-pc-linux-gnu, GTK+ Version 3.24.41, cairo version 1.18.0) of 2024-10-10 Package: Org mode version 9.6.15 (release_9.6.15 @ opt/program/share/emacs/29.4/lisp/org)

current state: ============ (setq org-html-with-latex 'imagemagick org-agenda-prefix-format '((todo . " %i %-10:c%l%l") (agenda . " %i %-12:c%?-12t% s") (tags . " %i %-12:c") (search . " %i %-12:c")) org-link-elisp-confirm-function 'yes-or-no-p org-directory "~/.emacs.d/redef/org" org-roam-db-gc-threshold 100000000 org-hide-emphasis-markers t org-bibtex-headline-format-function #[257 "\300\236A\207" [:title] 3 "(fn ENTRY)"] org-export-with-sub-superscripts '{} org-log-done 'time org-roam-dailies-capture-templates '(("d" "default" entry "* %<%I:%M %p> %?" :if-new (file+head "%<%Y-%m-%d>.org" "#+title: %<%Y-%m-%d>")) ) org-startup-folded 'content org-agenda-files '("~/.emacs.d/redef/org/captures.org" "home/pk/rdf/rdf-todo.org" "/home/pk/rdf./workspace//ruby/tool-site-r7/readme.org" "home/pk/rdf./workspace//ruby/remegame.site/org/index.org") org-publish-project-alist '(("org-html-theme" :base-directory "home/pk/rdf/bext/code/localize/examples/org-html-themes" :base-extension "css\\|js" :publishing-directory "home/pk/rdf./workspace//_tmp//rdoc/html/org-html-themes" :recursive t :publishing-function org-publish-attachment) ("org-notes-theme" :base-directory "home/pk/rdf./workspace//_tmp//rdoc/html/org-html-themes" :base-extension "css\\|js" :publishing-directory "home/pk/rdf./workspace//_tmp//rdoc/html/notes/" :recursive t :publishing-function org-publish-attachment) ("org-notes" :base-directory "home/pk/rdf/redef/repos/rdf-mix/roam" :base-extension "org" :publishing-directory "home/pk/rdf./workspace//_tmp//rdoc/html/notes/" :recursive t :publishing-function org-html-publish-to-html :headline-levels 4 :auto-preamble t) ("org-notes-static" :base-directory "home/pk/rdf/redef/repos/rdf-mix/roam" :base-extension "css\\|js\\|png\\|jpg\\|gif\\|pdf\\|mp3\\|ogg\\|swf" :publishing-directory "home/pk/rdf./workspace//_tmp//rdoc/html/notes/" :recursive t :publishing-function org-publish-attachment) ("notes" :components ("org-html-theme" "org-notes-theme" "org-notes" "org-notes-static")) ("org-blogs" :base-directory "home/pk/rdf/workspace/jekyll/blog/__all" :base-extension "org" :publishing-directory "/home/pk/rdf/workspace/jekyll/blog/_posts" :recursive t :publishing-function org-html-publish-to-jekyll-html) ) org-capture-templates '(("t" "Task to be done" entry (file+headline org-default-notes-file "TASK") "* TODO %U %?") ("i" "Idea to try" entry (file+headline org-default-notes-file "IDEA") "* About %? %U") ("p" "Plan to be done" entry (file+headline org-default-notes-file "PLAN") "* For %? %U") ) org-persist-after-read-hook '(org-element–cache-persist-after-read) org-export-before-parsing-hook '(org-attach-expand-links) org-cycle-tab-first-hook '(org-babel-hide-result-toggle-maybe org-babel-header-arg-expand) org-default-notes-file "~/.emacs.d/redef/org/captures.org" org-roam-find-file-hook '(org-roam-buffer–setup-redisplay-h org-roam–register-completion-functions-h org-roam–replace-roam-links-on-save-h org-roam-db-autosync–setup-update-on-save-h) org-archive-hook '(org-attach-archive-delete-maybe) org-file-apps '(("\\.pdf\\'" . "evince %s") ("\\.x?html?\\'" . "firefox %s") ("\\.\\'" . "xdg-open %s")) org-odt-format-inlinetask-function 'org-odt-format-inlinetask-default-function org-ascii-format-drawer-function #[771 "\207" [] 4 "(fn NAME CONTENTS WIDTH)"] org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-show-empty-lines org-cycle-optimize-window-after-visibility-change org-cycle-display-inline-images) org-persist-before-read-hook '(org-element–cache-persist-before-read) org-link-from-user-regexp "\\<pk@rainbow\\>\\|\\<pk\\>" org-image-actual-width nil org-mode-hook '(org-fragtog-mode r-ruby–run-top-level org-appear-mode #[0 "\301\211\207" [imenu-create-index-function org-imenu-get-tree] 2] #[0 "\300\301\302\303\304$\207" [add-hook change-major-mode-hook org-fold-show-all append local] 5] #[0 "\300\301\302\303\304{slug}.org" "#+title: ${title}") :unnarrowed t) ) org-metaup-hook '(org-babel-load-in-session-maybe) org-hugo-external-file-extensions-allowed-for-copying '("md" "jpg" "jpeg" "tiff" "png" "svg" "gif" "bmp" "mp4" "pdf" "odt" "doc" "ppt" "xls" "docx" "pptx" "xlsx") org-src-lang-modes '(("ein-julia" . julia) ("ein-r" . R) ("ein-R" . R) ("ein-python" . python) ("ein" . python) ("plantuml" . plantuml) ("dot" . graphviz-dot) ("C" . c) ("C++" . c++) ("asymptote" . asy) ("bash" . sh) ("beamer" . latex) ("calc" . fundamental) ("cpp" . c++) ("ditaa" . artist) ("desktop" . conf-desktop) ("dot" . fundamental) ("elisp" . emacs-lisp) ("ocaml" . tuareg) ("screen" . shell-script) ("shell" . sh) ("sqlite" . sql) ("toml" . conf-toml)) org-roam-indirect-buffer-hook '(org-roam–register-completion-functions-h) )