diff --git a/0003-Fix-incomplete-display-of-the-system-monitor-when-th.patch b/0003-Fix-incomplete-display-of-the-system-monitor-when-th.patch
deleted file mode 100644
index f3ce2572c51aac8788834db600cbe2c33ebe008e..0000000000000000000000000000000000000000
--- a/0003-Fix-incomplete-display-of-the-system-monitor-when-th.patch
+++ /dev/null
@@ -1,82 +0,0 @@
-From 8f76d34ed203bc07d20ba0283c95903de5347888 Mon Sep 17 00:00:00 2001
-From: yangxianzhao <yangxianzhao@uniontech.com>
-Date: Thu, 6 Apr 2023 14:50:02 +0800
-Subject: [PATCH] Fix incomplete display of the system monitor when the
- resolution is 1020*768
-
----
- src/CMakeLists.txt |  1 +
- src/constant.h     | 27 +++++++++++++++++++++++++++
- src/main.cpp       |  3 ++-
- 3 files changed, 30 insertions(+), 1 deletion(-)
- create mode 100644 src/constant.h
-
-diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
-index 5df6473..b71fced 100644
---- a/src/CMakeLists.txt
-+++ b/src/CMakeLists.txt
-@@ -59,6 +59,7 @@ set(HPP_GLOBAL
-     compact_disk_monitor.h
-     smooth_curve_generator.h
-     settings.h
-+    constant.h
- )
- 
- set(CPP_GLOBAL
-diff --git a/src/constant.h b/src/constant.h
-new file mode 100644
-index 0000000..9a2967d
---- /dev/null
-+++ b/src/constant.h
-@@ -0,0 +1,27 @@
-+/*
-+* Copyright (C) 2011 ~ 2020 Uniontech Software Technology Co.,Ltd
-+*
-+* Author:      Wang Yong <wangyong@deepin.com>
-+* Maintainer:  maojj <maojunjie@uniontech.com>
-+*
-+* This program is free software: you can redistribute it and/or modify
-+* it under the terms of the GNU General Public License as published by
-+* the Free Software Foundation, either version 3 of the License, or
-+* any later version.
-+* This program is distributed in the hope that it will be useful,
-+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+* GNU General Public License for more details.
-+* You should have received a copy of the GNU General Public License
-+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
-+*/
-+
-+#ifndef CONSTANT_H
-+#define CONSTANT_H
-+
-+namespace Constant {
-+const int WINDOW_MIN_WIDTH = 900;
-+const int WINDOW_MIN_HEIGHT = 750;
-+};  // namespace Constant
-+
-+#endif
-diff --git a/src/main.cpp b/src/main.cpp
-index 10c7725..bd5b407 100644
---- a/src/main.cpp
-+++ b/src/main.cpp
-@@ -23,6 +23,7 @@
- #include "settings.h"
- #include "gui/main_window.h"
- #include "common/perf.h"
-+#include "constant.h"
- 
- #include <DApplication>
- #include <DApplicationSettings>
-@@ -85,7 +86,7 @@ int main(int argc, char *argv[])
-                          &DApplication::newInstanceStarted,
-                          &mw,
-                          &MainWindow::activateWindow);
--
-+	mw.setMinimumSize(QSize(Constant::WINDOW_MIN_WIDTH, Constant::WINDOW_MIN_HEIGHT));
-         Dtk::Widget::moveToCenter(&mw);
-         mw.show();
- 
--- 
-2.18.4
-
diff --git a/deepin-system-monitor.spec b/deepin-system-monitor.spec
index 01fbbb0d173494d016fb7a73905ed074d3cd6d3b..bf5d2be86bb411bc0ae1d74801681cac06955eae 100644
--- a/deepin-system-monitor.spec
+++ b/deepin-system-monitor.spec
@@ -3,7 +3,7 @@
 Name:           deepin-system-monitor
 Version:        5.9.31
 
-Release:        2
+Release:        3
 Summary:        A more user-friendly system monitor
 License:        GPLv3
 URL:            https://github.com/linuxdeepin/deepin-system-monitor
@@ -116,6 +116,9 @@ fi
 
 
 %changelog
+* Wed Sep 25 2024 songmingliang <songmingliang@uniontech.com> - 5.9.31-3
+- delete redundant 0003-Fix-incomplete-display-of-the-system-monitor-when-th.patch
+
 * Fri Apr 12 2024 liuzhilin <liuzhilin@uniontech.com> - 5.9.31-2
 - fix-build-error