diff --git a/.gitignore b/.gitignore
index d879ce5..4c84481 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /deepin-system-monitor-1.3.tar.gz
+/deepin-system-monitor-1.3.1.tar.gz
diff --git a/README.md b/README.md
index 3a4e451..acf713e 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
 # deepin-system-monitor
 
-The deepin-system-monitor package
\ No newline at end of file
+The deepin-system-monitor package
diff --git a/deepin-system-monitor.spec b/deepin-system-monitor.spec
index 9e5c667..1ed7cb7 100644
--- a/deepin-system-monitor.spec
+++ b/deepin-system-monitor.spec
@@ -1,5 +1,5 @@
 Name:           deepin-system-monitor
-Version:        1.3
+Version:        1.3.1
 Release:        1%{?dist}
 Summary:        A more user-friendly system monitor
 License:        GPLv3
@@ -7,8 +7,8 @@ URL:            https://github.com/linuxdeepin/deepin-system-monitor
 Source0:        %{url}/archive/%{version}/%{name}-%{version}.tar.gz
 Source1:        %{name}-appdata.xml
 
-BuildRequires:  pkgconfig(dtkwidget) = 2.0
-BuildRequires:  pkgconfig(dtkwm) = 2.0
+BuildRequires:  pkgconfig(dtkwidget) >= 2.0
+BuildRequires:  pkgconfig(dtkwm) >= 2.0
 BuildRequires:  pkgconfig(libprocps)
 BuildRequires:  pkgconfig(xcb)
 BuildRequires:  pkgconfig(xcb-util)
@@ -73,6 +73,9 @@ fi
 %{_datadir}/dman/%{name}/
 
 %changelog
+* Tue Oct 17 2017 mosquito <sensor.wen@gmail.com> - 1.3.1-1
+- Update to 1.3.1
+
 * Sun Aug 20 2017 mosquito <sensor.wen@gmail.com> - 1.3-1
 - Update to 1.3
 
diff --git a/sources b/sources
index 5990b5f..87ce00c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (deepin-system-monitor-1.3.tar.gz) = ead92d5e11ef527e0aef8b861ad496ee8a5fa533925029b177ae3f8b47fb41cb53bb47ac48f61ebc566aa739e2c785f9aed52b213b0c786f8dfcd6cf5ea3feb9
+SHA512 (deepin-system-monitor-1.3.1.tar.gz) = 2402b635fec2226a903de5b26bf88cdb1b9207d14e904252f5a169a08606c5012af4758b86a0c2bf959918e3f31c12bd6efb11dc23555e90bd4db3e0488f2d4f