diff --git a/modules/cms-kit/src/Volo.CmsKit.Domain/Volo/CmsKit/Contents/TagAlreadyExistException.cs b/modules/cms-kit/src/Volo.CmsKit.Domain/Volo/CmsKit/Contents/ContentAlreadyExistException.cs
similarity index 100%
rename from modules/cms-kit/src/Volo.CmsKit.Domain/Volo/CmsKit/Contents/TagAlreadyExistException.cs
rename to modules/cms-kit/src/Volo.CmsKit.Domain/Volo/CmsKit/Contents/ContentAlreadyExistException.cs