diff --git a/kylin-nm.spec b/kylin-nm.spec
index d98df98..a43ee27 100644
--- a/kylin-nm.spec
+++ b/kylin-nm.spec
@@ -1,6 +1,6 @@
 Name:           kylin-nm
 Version:        3.1.1
-Release:        1
+Release:        2
 Summary:        Gui Applet tool for display and edit network simply
 License:        GPL-3+
 URL:            http://www.ukui.org
@@ -18,6 +18,7 @@ BuildRequires:  qt5-qtsvg-devel
 BuildRequires:  ethtool ukui-control-center glib2-devel libnma-devel libsecret-devel libcap-devel kf5-networkmanager-qt-devel libukcc-devel
 Requires: NetworkManager
 Requires: network-manager-applet
+Requires: libukcc-devel
 %description
  Kylin NM is a Applet tool for managing network settings simply.
  It has beautiful UI and very comfortable to use.
@@ -59,6 +60,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Wed Mar 01 2023 peijiankang <peijiankang@kylinos.cn> - 3.1.1-2
+- add libukcc-devel Requires
+
 * Mon Oct 24 2022 tanyulong <tanyulong@kylinos.cn> - 3.1.1-1
 - update upstream version 3.1.1