diff --git a/qt5-qtscript.spec b/qt5-qtscript.spec
index 04245015d059000c8a6d1b65dbdadc6ca67cac78..591bdf13d59863aba2704930ce505d0abf7e5dc8 100644
--- a/qt5-qtscript.spec
+++ b/qt5-qtscript.spec
@@ -4,15 +4,11 @@
 %endif
 %endif
 
-%ifarch loongarch64 sw_64
-%define debug_package %{nil}
-%endif
-
 %global qt_module qtscript
 
 Name:          qt5-%{qt_module}
 Version:       5.15.10
-Release:       3
+Release:       4
 Summary:       QtScript component for qt5
 License:       LGPL-3.0-only OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 Url:           http://www.qt.io
@@ -66,9 +62,6 @@ Requires: %{name}%{?_isa} = %{version}-%{release}
 
 
 %build
-%ifarch loongarch64 sw_64
-export CXXFLAGS="${CXXFLAGS} -fpermissive"
-%endif
 %qmake_qt5
 %make_build
 
@@ -122,6 +115,9 @@ fi
 
 
 %changelog
+* Mon Oct 27 2025 peijiankang <peijiankang@kylinos.cn> - 5.15.10-4
+- add debuginfo for loongarch64 and sw_64
+
 * Sat Oct 11 2025 zhangfeilong <zhangfeilong@uniontech.com> - 5.15.10-3
 - fix sw_64 build