package kaccounts-providers (not installed) failed to install/upgrade: 正试图覆盖 /etc/signon-ui/webkit-options.d/www.facebook.com.conf，它同时被包含于软件包 account-plugin-facebook 0.12+16.04.20160126-0ubuntu1

I install the kubuntu-desktop on ubuntu 16.04, then this error occurred.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: kaccounts-providers (not installed)
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Tue Jul 26 16:33:49 2016
ErrorMessage: 正试图覆盖 /etc/signon-ui/webkit-options.d/www.facebook.com.conf，它同时被包含于软件包 account-plugin-facebook 0.12+16.04.20160126-0ubuntu1
InstallationDate: Installed on 2016-06-27 (29 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.12~ubuntu16.04.1
SourcePackage: kaccounts-providers
Title: package kaccounts-providers (not installed) failed to install/upgrade: 正试图覆盖 /etc/signon-ui/webkit-options.d/www.facebook.com.conf，它同时被包含于软件包 account-plugin-facebook 0.12+16.04.20160126-0ubuntu1
UpgradeStatus: No upgrade log present (probably fresh install)