diff --git a/powerapi-1.1.0.tar.gz b/powerapi-1.1.0.tar.gz
index 5032abfdf0d042f545fdf6dd5aae3ddf4d10dbf9..de116c35d276de6df6f8ba4b7378e46f8590b882 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 65da5bae654f4e613a010c5ce7ed535e450c093e..6262c7814fbb7ea8ee59124c071f8149491e9f62 100644
--- a/powerapi.spec
+++ b/powerapi.spec
@@ -1,6 +1,6 @@
 Name:           powerapi
 Version:        1.1.0
-Release:        5
+Release:        6
 Summary:        The ability to support openEuler power consumption control.
 
 License:        MulanPSL-2.0
@@ -68,6 +68,10 @@ systemctl stop pwrapis
 %{_sysconfdir}/systemd/system/pwrapis.service
 
 %changelog
+* Wed Jun 12 2024 Zihao Xue <xuezihao@huawei.com> - 1.1.0-6
+- Bug fix: heap buffer overflow caused by sending incomplete strings.
+- Bug fix: too long strings into QueryProcs causes services broke down. 
+
 * Thu Jun 6 2024 heppen <hepeng68@huawei.com> - 1.1.0-5
 - Bug fix: SIGPIPE cause powerapi server exit.
 - Bug fix: pstree command is too slow to get all pid.