diff --git a/powerapi-1.1.0.tar.gz b/powerapi-1.1.0.tar.gz
index 9b031096fcd3da8a06bf51e0d27a1193495a7273..eecad2c381e3f4a81bfe08a0170151e3a46ba902 100644
Binary files a/powerapi-1.1.0.tar.gz and b/powerapi-1.1.0.tar.gz differ
diff --git a/powerapi.spec b/powerapi.spec
index 4c31ac29427b5a2c7b573bd8b164d0224bcf8d17..4745bdcd9328db95689671f137c294ff0c6885a5 100644
--- a/powerapi.spec
+++ b/powerapi.spec
@@ -1,6 +1,6 @@
 Name:           powerapi
 Version:        1.1.0
-Release:        3
+Release:        4
 Summary:        The ability to support openEuler power consumption control.
 
 License:        MulanPSL-2.0
@@ -68,6 +68,12 @@ systemctl stop pwrapis
 %{_sysconfdir}/systemd/system/pwrapis.service
 
 %changelog
+* Mon Jun 3 2024 heppen <hepeng68@huawei.com> - 1.1.0-4
+- Bug fix: memcpy null pointer, array out of bounds, struct align.
+- Bug fix: get watt state will failed at the first time.
+- Bug fix: use process name to query pid but return all pids.
+- Bug fix: mismatch fopen/pclose and popen/fclose, useless if statement.
+
 * Wed May 29 2024 heppen <hepeng68@huawei.com> - 1.1.0-3
 - Bug fix: fix build warning.
 - Bug fix: export PWR_SYS_GetRtPowerInfo.