diff --git a/0001-add-xauthority-env.patch b/0001-add-xauthority-env.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5cfd59dd7e7a5bd632d68cc75bb3d02ea3263810
--- /dev/null
+++ b/0001-add-xauthority-env.patch
@@ -0,0 +1,48 @@
+From 0b494778adc453ca804a412ec22fc27632ec76e3 Mon Sep 17 00:00:00 2001
+From: Super User <root@localhost.localdomain>
+Date: Fri, 29 Aug 2025 16:54:42 +0800
+Subject: [PATCH] add xauthority env
+
+---
+ image_effect/image_effect.go | 18 ++++++++++++++++++
+ 1 file changed, 18 insertions(+)
+
+diff --git a/image_effect/image_effect.go b/image_effect/image_effect.go
+index 2bb4be9..24cf433 100644
+--- a/image_effect/image_effect.go
++++ b/image_effect/image_effect.go
+@@ -13,6 +13,7 @@ import (
+ 	"strconv"
+ 	"sync"
+ 	"time"
++	"strings"
+ 
+ 	dbus "github.com/godbus/dbus"
+ 	"github.com/linuxdeepin/go-lib/dbusutil"
+@@ -119,6 +120,23 @@ func newImageEffect() *ImageEffect {
+ }
+ 
+ func ddePixmix(userName, inputFile, outputFile string, envVars []string) error {
++	var xauthFound bool = false
++	var xauthPath string
++
++	for _, envItem := range envVars {
++		if strings.Contains(envItem, "XAUTHORITY=") {
++			if len(envItem) > len("XAUTHORITY=") {
++				xauthFound = true
++			} else {
++				xauthFound = false
++			}
++		}
++	}
++
++	if !xauthFound {
++		xauthPath = "/run/lightdm/"+userName+"/xauthority"
++	}
++	envVars = append(envVars, "XAUTHORITY=" + xauthPath)
+ 
+ 	return runCmdRedirectStdOut(userName, outputFile, []string{"dde-pixmix", "-o=-", inputFile}, envVars)
+ }
+-- 
+2.50.1
+
diff --git a/dde-daemon.spec b/dde-daemon.spec
index 1915310280abcc039ce02326425bd5b7d8296e39..f3794ff67e086937794be5b3726f124ef6b30db0 100644
--- a/dde-daemon.spec
+++ b/dde-daemon.spec
@@ -12,7 +12,7 @@
 
 Name:           dde-daemon
 Version:        5.14.122
-Release:        3
+Release:        4
 Summary:        Daemon handling the DDE session settings
 License:        GPLv3
 URL:            https://github.com/linuxdeepin/dde-daemon
@@ -23,6 +23,7 @@ Patch1:         0001-fix-fonts-gb-st-super.patch
 Patch2:         0002-donot-set-cpu-mode-while-initlizing.patch
 Patch3:         0003-dde-daemon-uos-fix-failed-to-start-accounts-service.patch
 Patch4:         0001-fix-build-error-ddcutil2.0.patch
+Patch5:	        0001-add-xauthority-env.patch
 
 BuildRequires:  python3
 BuildRequires:  golang
@@ -214,6 +215,9 @@ fi
 %{_datadir}/dsg/configs/org.deepin.dde.daemon/
 
 %changelog
+* Fri Aug 29 2025 kkz <zhaoshuang@uniontech.com> - 5.14.122-4
+- add xauthority to fix coredump issue
+
 * Thu Sep 26 2024 songmingliang <songmingliang@uniontech.com> - 5.14.122-3
 - solve I1T6U5, use accessible URL