diff --git a/fix-pcs-quorum-device-remove.patch b/fix-pcs-quorum-device-remove.patch
new file mode 100644
index 0000000000000000000000000000000000000000..45b079f9b532a37d5d57847c78b43debba1a59d8
--- /dev/null
+++ b/fix-pcs-quorum-device-remove.patch
@@ -0,0 +1,25 @@
+From 0b2dc6cc49715d8ae006b9f6877324e76ea9a271 Mon Sep 17 00:00:00 2001
+From: rpm-build <rpm-build>
+Date: Mon, 4 Sep 2023 18:20:31 +0800
+Subject: [PATCH] fix pcs quorum device remove
+
+---
+ pcsd/remote.rb | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/pcsd/remote.rb b/pcsd/remote.rb
+index 9dabdd0..ed5f347 100644
+--- a/pcsd/remote.rb
++++ b/pcsd/remote.rb
+@@ -1987,7 +1987,7 @@ def qdevice_net_client_destroy(param, request, auth_user)
+   end
+   stdout, stderr, retval = run_cmd(
+     auth_user,
+-    PCS, '--' 'qdevice', 'net-client', 'destroy'
++    PCS, '--', 'qdevice', 'net-client', 'destroy'
+   )
+   if retval != 0
+     return [400, stderr.join('')]
+-- 
+2.39.1
+
diff --git a/pcs.spec b/pcs.spec
index 700a1fc5a20d25122212ec48e364c51d5ec2ce05..7a1f3d1abefe925151f2234ef9d0e6ba18f6ff23 100644
--- a/pcs.spec
+++ b/pcs.spec
@@ -1,6 +1,6 @@
 Name:    pcs
 Version: 0.11.2
-Release: 4
+Release: 5
 License: GPLv2 and BSD-2-Clause and ASL 2.0 and MIT
 URL:     https://github.com/ClusterLabs/pcs
 Summary: Pacemaker Configuration System
@@ -43,6 +43,8 @@ Patch3: Support-for-openEuler.patch
 Patch4: Adjust-regex-to-support-json-2.6.3-error.patch
 Patch5: Fix-typing-in-resource_agent-package.patch
 Patch6: fix-pcs-config-checkpoint-diff-command.patch
+#https://github.com/ClusterLabs/pcs/pull/522
+Patch7: fix-pcs-quorum-device-remove.patch
 
 # git for patches
 BuildRequires: git-core
@@ -406,6 +408,9 @@ run_all_tests
 %license pyagentx_LICENSE.txt
 
 %changelog
+* Tue Sep 05 2023 zouzhimin <zouzhimin@kylinos.cn> - 0.11.2-5
+- Fix pcs quorum device remove
+
 * Thu Aug 31 2023 bizhiyuan <bizhiyuan@kylinos.cn> - 0.11.2-4
 - Fix pcs config checkpoint diff command