diff --git a/display/bundle.json b/display/bundle.json
index 1113e9cb409d057978d419c53b4d03001717ea1a..84f242ba2582e00b55a26a2a278e2c198bc0cdd2 100644
--- a/display/bundle.json
+++ b/display/bundle.json
@@ -54,7 +54,8 @@
         "//drivers/interface/display/composer/v1_2:libdisplay_composer_hdi_impl_1.2",
         "//drivers/interface/display/graphic/common/v1_0:display_commontype_idl_target",
         "//drivers/interface/display/graphic/common/v1_1:display_commontype_idl_target",
-        "//drivers/interface/display/graphic/common/v2_0:display_commontype_idl_target"
+        "//drivers/interface/display/graphic/common/v2_0:display_commontype_idl_target",
+        "//drivers/interface/display/graphic/common/v2_1:display_commontype_idl_target"
       ],
       "inner_kits": [
         {
@@ -321,6 +322,14 @@
             "header_base": "//drivers/interface/display/graphic/common"
           }
         },
+        {
+          "name": "//drivers/interface/display/graphic/common/v2_1:display_commontype_idl_headers_2.1",
+          "header": {
+            "header_files": [
+            ],
+            "header_base": "//drivers/interface/display/graphic/common"
+          }
+        },
         {
           "name": "//drivers/interface/display/v1_0:libdisplay_gralloc",
           "header": {
diff --git a/display/graphic/common/v2_1/BUILD.gn b/display/graphic/common/v2_1/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..ed24c812f9de53d44a353beace5f30927d9cccdd
--- /dev/null
+++ b/display/graphic/common/v2_1/BUILD.gn
@@ -0,0 +1,24 @@
+# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build/config/components/hdi/hdi.gni")
+
+hdi("display_commontype") {
+  module_name = "display_commontype"
+
+  sources = [ "CMColorSpace.idl" ]
+
+  language = "cpp"
+  subsystem_name = "hdf"
+  part_name = "drivers_interface_display"
+}
diff --git a/display/graphic/common/v2_1/CMColorSpace.idl b/display/graphic/common/v2_1/CMColorSpace.idl
new file mode 100644
index 0000000000000000000000000000000000000000..7692c2ca181a20427cb19691176d622afab64ba1
--- /dev/null
+++ b/display/graphic/common/v2_1/CMColorSpace.idl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+/**
+ * @addtogroup HdiDisplay
+ *
+ * @brief Define the clolor space Key interface of the display module.
+ *
+ * This module provides the clolor space types used by the driver interface for the upper-level graphics service.
+ *
+ * @since 5.1
+ * @version 2.1
+ */
+ 
+/**
+ * @file CMColorSpace.idl
+ * @brief Declares the clolor space types used by the interfaces related to clolor space Meta Key operations.
+ *
+ */
+ 
+package ohos.hdi.display.graphic.common.v2_1;
+import ohos.hdi.display.graphic.common.v2_0.CMColorSpace;
+ 
+/**
+ * @brief Enumerates the HDR metadata Attr Key types.
+ *
+ */
+enum CM_HDR_Metadata_Type : ohos.hdi.display.graphic.common.v2_0.CM_HDR_Metadata_Type {
+    /* Video AIHDR metadata type */
+    CM_VIDEO_AI_HDR = 60,        // video AIHDR
+};
\ No newline at end of file