diff --git a/debian/changelog b/debian/changelog
index 30b8996..28e894f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+bubblewrap (0.4.0-ok3) yangtze; urgency=medium
+
+  * fix debian/rules 
+
+ -- Luoyaoming <luoyaoming@kylinos.cn>  Sat, 04 Jun 2022 12:59:22 +0800
+
 bubblewrap (0.4.0-ok2) yangtze; urgency=medium
 
   * debian/rules:
diff --git a/debian/rules b/debian/rules
index 33c61fb..a4a3716 100755
--- a/debian/rules
+++ b/debian/rules
@@ -23,10 +23,10 @@ else
 endif
 
 ifneq (yes,$(shell dpkg-vendor --derives-from openKylin && echo yes))
-        chmod 04755 $(PKGDIR)/usr/bin/bwrap
-        dh_fixperms -Xbin/bwrap
+	chmod 04755 $(PKGDIR)/usr/bin/bwrap
+	dh_fixperms -Xbin/bwrap
 else
-        dh_fixperms
+	dh_fixperms
 endif
 
 .PHONY: override_dh_fixperms