1.修改Hooks
2.输入脚本
SET REPOS="%1" SET REV="%2" SET USER="%3" SET PROPNAME="%4" SET ACTION="%5" IF %ACTION% == "M" (IF %PROPNAME% == "svn:log" (EXIT 0)) ECHO "Changing revision properties %PROPNAME% is prohibited" >&2 EXIT 1
点击“OK”保存即可。