diff --git a/dde-introduction.spec b/dde-introduction.spec
index ba1ef2b91409d83110547d2c4d1ee46f2d473687..db2a437fa581c5ab76e80c3bf3e905b2e7476bd6 100644
--- a/dde-introduction.spec
+++ b/dde-introduction.spec
@@ -1,7 +1,7 @@
 %global debug_package   %{nil}
-%define specrelease 1%{?dist}
+%define specrelease 2%{?dist}
 %if 0%{?openeuler}
-%define specrelease 1
+%define specrelease 2
 %endif
 
 Name:           dde-introduction
@@ -42,6 +42,9 @@ effect and know more about UnionTech OS.
 # disable dmr lib
 sed -i 's/contains(TARGET_ARCH, x86_64)/contains(TARGET_ARCH, mips)/' introduction.pro
 
+# fix strip
+sed -i 's|gc-sections"|gc-sections -s"|' CMakeLists.txt
+
 %build
 # help find (and prefer) qt5 utilities, e.g. qmake, lrelease
 export PATH=%{_qt5_bindir}:$PATH
@@ -67,6 +70,9 @@ popd
 %{_datadir}/%{name}/
 
 %changelog
+* Thu Mar 16 2023 liweiganga <liweiganga@uniontech.com> - 5.6.13-2
+- feat: fix strip
+
 * Mon Jul 18 2022 konglidong <konglidong@uniontech.com> - 5.6.13-1
 - update version to 5.6.13