diff --git a/packaging/voiletmark.desktop b/packaging/voiletmark.desktop
index 0c788bb..89d9e9c 100644
--- a/packaging/voiletmark.desktop
+++ b/packaging/voiletmark.desktop
@@ -9,7 +9,7 @@ Comment[zh_CN]=轻量的跨平台 Markdown 编辑器
 Exec=VoiletMark %F
 Icon=voiletmark
 Terminal=false
-Categories=Utility;TextEditor;Office;
+Categories=Utility;TextEditor;
 Keywords=markdown;editor;notes;
 Keywords[zh_CN]=markdown;编辑器;笔记;
 MimeType=text/markdown;