diff --git a/meta-oniro-staging/recipes-connectivity/openthread/ot-br-posix_git.bb b/meta-oniro-staging/recipes-connectivity/openthread/ot-br-posix_git.bb
index 16a0f921a9a3a9461574f670fffc0edd330015f9..8df1fe8d0eb052b8a000ecf541f8726c87f225b0 100644
--- a/meta-oniro-staging/recipes-connectivity/openthread/ot-br-posix_git.bb
+++ b/meta-oniro-staging/recipes-connectivity/openthread/ot-br-posix_git.bb
@@ -28,7 +28,10 @@ S = "${WORKDIR}/git"
 
 DEPENDS = "autoconf-archive dbus readline avahi jsoncpp boost"
 
-inherit cmake systemd
+inherit cmake systemd writables
+
+WRITABLES = "data"
+WRITABLE_PATH[data] = "/var/lib/thread/"
 
 SYSTEMD_SERVICE_${PN} = "otbr-agent.service otbr-web.service"