diff --git a/meta-bytedance/meta-g220a/conf/bblayers.conf.sample b/meta-bytedance/meta-g220a/conf/bblayers.conf.sample
index f001481..370d645 100644
--- a/meta-bytedance/meta-g220a/conf/bblayers.conf.sample
+++ b/meta-bytedance/meta-g220a/conf/bblayers.conf.sample
@@ -11,6 +11,7 @@
   ##OEROOT##/meta-openembedded/meta-networking \
   ##OEROOT##/meta-openembedded/meta-perl \
   ##OEROOT##/meta-openembedded/meta-python \
+  ##OEROOT##/meta-security \
   ##OEROOT##/meta-phosphor \
   ##OEROOT##/meta-aspeed \
   ##OEROOT##/meta-bytedance \
@@ -22,6 +23,7 @@
   ##OEROOT##/meta-openembedded/meta-networking \
   ##OEROOT##/meta-openembedded/meta-perl \
   ##OEROOT##/meta-openembedded/meta-python \
+  ##OEROOT##/meta-security \
   ##OEROOT##/meta-phosphor \
   ##OEROOT##/meta-aspeed \
   ##OEROOT##/meta-bytedance \