软件包安装器application-x-uab;符号错误，-x-uab应该为/x-uab

[Desktop Entry]
Categories=System;
Comment=Package Installer helps users install and remove local packages, and supports bulk installation.
Exec=deepin-deb-installer %F
GenericName=Package Installer
Icon=deepin-deb-installer
Keywords=package;installer;deepin;dde;dpkg;apt;
MimeType=application/vnd.debian.binary-package;application/x-deb;**application-x-uab**;application/x-executable;
Name=Package Installer
StartupNotify=false
Terminal=false
Type=Application
X-Deepin-Vendor=deepin