diff --git a/meta-ohos-core/classes/oniro-sanity.bbclass b/meta-ohos-core/classes/oniro-sanity.bbclass
index 64a6f3837bb3e816e5f347922a45d93710d2c5b2..dd12cdfa58e76d9990ee1301b85bef3599679349 100644
--- a/meta-ohos-core/classes/oniro-sanity.bbclass
+++ b/meta-ohos-core/classes/oniro-sanity.bbclass
@@ -8,7 +8,6 @@
 # <REPLACEMENT_COLLECTION> is not provided, the layer was removed without a
 # replacement.
 ONIRO_DEPRECATED_COLLECTIONS = " \
-    meta-ohos-demo:meta-ohos-blueprints \
     "
 
 # Same format as for ONIRO_DEPRECATED_COLLECTIONS but for DISTRO configurations.
diff --git a/meta-ohos-demo/conf/layer.conf b/meta-ohos-demo/conf/layer.conf
deleted file mode 100644
index 450831092da327cf85b435354058a43c08362a2b..0000000000000000000000000000000000000000
--- a/meta-ohos-demo/conf/layer.conf
+++ /dev/null
@@ -1,18 +0,0 @@
-# SPDX-FileCopyrightText: Huawei Inc.
-#
-# SPDX-License-Identifier: Apache-2.0
-
-# This layer was deprecated in favour of meta-ohos-blueprints. This is a
-# compatible layer to not break existing bblayers.conf.
-BBPATH .= ":${LAYERDIR}/../meta-ohos-blueprints"
-
-# We have recipes-* directories, add to BBFILES
-BBFILES += "${LAYERDIR}/../meta-ohos-blueprints/recipes-*/*/*.bb \
-            ${LAYERDIR}/../meta-ohos-blueprints/recipes-*/*/*.bbappend"
-
-BBFILE_COLLECTIONS += "meta-ohos-demo"
-BBFILE_PATTERN_meta-ohos-demo = "^${LAYERDIR}/../meta-ohos-blueprints"
-BBFILE_PRIORITY_meta-ohos-demo = "6"
-
-LAYERDEPENDS_meta-ohos-demo = "core"
-LAYERSERIES_COMPAT_meta-ohos-demo = "dunfell"