diff --git a/drm/bundle.json b/drm/bundle.json
index 02f9c5166cefe7886fa0b70c38a627450eeffa40..aba0cae94b5de76a74f049fb98e42f3f2b532358 100644
--- a/drm/bundle.json
+++ b/drm/bundle.json
@@ -27,7 +27,9 @@
     "build": {
       "sub_component": [
         "//drivers/interface/drm/v1_0:drm_idl_target",
-        "//drivers/interface/drm/v1_0:libdrm_stub_1.0"
+        "//drivers/interface/drm/v1_0:libdrm_stub_1.0",
+        "//drivers/interface/drm/v1_1:drm_idl_target",
+        "//drivers/interface/drm/v1_1:libdrm_stub_1.1"
       ],
       "test": [
       ],
@@ -55,6 +57,30 @@
             ],
             "header_base": "//drivers/interface/drm"
           }
+        },
+        {
+          "name": "//drivers/interface/drm/v1_1:libdrm_proxy_1.1",
+          "header": {
+            "header_files": [
+            ],
+            "header_base": "//drivers/interface/drm"
+          }
+        },
+        {
+          "name": "//drivers/interface/drm/v1_1:drm_idl_headers",
+          "header": {
+            "header_files": [
+            ],
+            "header_base": "//drivers/interface/drm"
+          }
+        },
+        {
+          "name": "//drivers/interface/drm/v1_1:libdrm_stub_1.1",
+          "header": {
+            "header_files": [
+            ],
+            "header_base": "//drivers/interface/drm"
+          }
         }
       ]
     }
diff --git a/drm/v1_1/BUILD.gn b/drm/v1_1/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..9280fbee0a92ed079a0c3b7cdc212aa5cc406892
--- /dev/null
+++ b/drm/v1_1/BUILD.gn
@@ -0,0 +1,35 @@
+# Copyright (c) 2025 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")
+if (defined(ohos_lite)) {
+  group("libdrm_proxy_1.1") {
+    deps = []
+    public_configs = []
+  }
+} else {
+  hdi("drm") {
+    module_name = "drm_interface_service"
+
+    deps = [
+      "../v1_0:libdrm_proxy_1.0",
+      "../v1_0:libdrm_stub_1.0",
+    ]
+
+    sources = [ "IMediaKeySystemFactory.idl" ]
+
+    language = "cpp"
+    subsystem_name = "hdf"
+    part_name = "drivers_interface_drm"
+  }
+}
diff --git a/drm/v1_1/IMediaKeySystemFactory.idl b/drm/v1_1/IMediaKeySystemFactory.idl
new file mode 100644
index 0000000000000000000000000000000000000000..7f18b6d2c6da3b6bf49f553e6d9f99eb31a96dc0
--- /dev/null
+++ b/drm/v1_1/IMediaKeySystemFactory.idl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2025 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 HdiDrm
+ * @
+ * @brief Defines APIs of the Drm module.
+ * The Drm module provides APIs for multimedia Drm.
+ * @since 5.1
+ * @version 1.0
+ */
+
+/**
+ * @file IMediaKeySystemFactory.idl
+ *
+ * @brief Defines the factory method used in HdiDrm.
+ * @since 5.1
+ * @version 1.0
+ */
+
+package ohos.hdi.drm.v1_1;
+
+import ohos.hdi.drm.v1_0.IMediaKeySystemFactory;
+import ohos.hdi.drm.v1_0.IMediaKeySystem;
+
+interface IMediaKeySystemFactory extends ohos.hdi.drm.v1_0.IMediaKeySystemFactory {
+    /**
+     * @brief Create mediaKeySystem by bundleName. 
+     * @param bundleName App bundle Name.
+     * @param mediaKeySystem MediaKeySystem handle.
+     *
+     * @since 5.1
+     * @version 1.0
+     */
+    CreateMediaKeySystemWithBundleName([in] String bundleName, [out] IMediaKeySystem mediaKeySystem);
+};