diff --git a/README_ZH.md b/README_ZH.md
index 11b7af309b6463d201f3362fc69227fa3aceeb84..c211b100299d1ecf7646fe2094976c442ac6f4fe 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -27,6 +27,7 @@
 ├── camera                          #camera HDI接口定义
 ├── codec                           #codec HDI接口定义
 ├── display                         #display HDI接口定义
+├── faceauth                        #faceauth HDI接口定义
 ├── format                          #format HDI接口定义
 ├── input                           #input HDI接口定义
 ├── misc                            #misc HDI接口定义
diff --git a/faceauth/v1_0/BUILD.gn b/faceauth/v1_0/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..28f17e9414d354b177eb0a15c5dfb3d707723509
--- /dev/null
+++ b/faceauth/v1_0/BUILD.gn
@@ -0,0 +1,26 @@
+# Copyright (c) 2022 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("//drivers/adapter/uhdf2/hdi.gni")
+hdi("faceauth") {
+  module_name = "faceauth"
+  sources = [
+    "IExecutor.idl",
+    "IExecutorCallback.idl",
+    "IFaceAuthInterface.idl",
+    "FaceAuthTypes.idl",
+  ]
+  language = "cpp"
+  subsystem_name = "hdf"
+  part_name = "faceauth_device_driver"
+}
diff --git a/faceauth/v1_0/FaceAuthTypes.idl b/faceauth/v1_0/FaceAuthTypes.idl
new file mode 100755
index 0000000000000000000000000000000000000000..be9db0e7446759715efdcd0ea12b0d757ad031ce
--- /dev/null
+++ b/faceauth/v1_0/FaceAuthTypes.idl
@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) 2022 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 HdfFaceAuth
+ * @{
+ *
+ * @brief Provides APIs for the face auth driver.
+ *
+ * The face auth driver provides a unified interface for the face auth service to access the face auth driver.
+ * After obtaining the face auth driver proxy, the service can call related APIs to obtain executors.
+ * After obtaining the face auth executors, the service can call related APIs to get executor info, get
+ * template info, enroll template, authenticate template, delete template, etc.
+ *
+ * @since 3.2
+ */
+
+/**
+ * @file FaceAuthTypes.idl
+ *
+ * @brief Defines face auth driver enumeration and data structure, including AuthType, ExecutorRole, ExecutorSecureLevel,
+ * CommandId, FaceTipsCode, ExecutorInfo and TemplateInfo.
+ *
+ * @since 3.2
+ */
+
+package ohos.hdi.faceauth.v1_0;
+
+/**
+ * Enumerates credential type for authentication.
+ *
+ * @since 3.2
+ * @version 1.0
+ */
+enum AuthType : int {
+    PIN = 1, /**< Indicates authentication type is PIN. */
+    FACE = 2, /**< Indicates authentication type is face. */
+    FINGERPRINT = 3, /**< Indicates authentication type is fingerprint. */
+};
+
+/**
+ * Enumerates executor role.
+ *
+ * @since 3.2
+ * @version 1.0
+ */
+enum ExecutorRole : int {
+    COLLECTOR = 1, /**< Indicates executor role is collector. */
+    VERIFIER = 2, /**< Indicates executor role is verifier. */
+    ALL_IN_ONE = 3, /**< Indicates executor role is combination of collector and verifier, cannot be used as collector or verifier. */
+};
+
+/**
+ * Enumerates executor secure level.
+ *
+ * @since 3.2
+ * @version 1.0
+ */
+enum ExecutorSecureLevel : int {
+    ESL0 = 0, /**< Indicates executor secure level is ESL0. */
+    ESL1 = 1, /**< Indicates executor secure level is ESL1. */
+    ESL2 = 2, /**< Indicates executor secure level is ESL2. */
+    ESL3 = 3, /**< Indicates executor secure level is ESL3. */
+};
+
+/**
+ * Enumerates command id.
+ *
+ * @since 3.2
+ * @version 1.0
+ */
+enum CommandId : int {
+    LOCK_TEMPLATE = 1, /**< Indicates lock template command id. */
+    UNLOCK_TEMPLATE = 2, /**< Indicates unlock template command id. */
+    VENDOR_COMMAND_BEGIN = 10000 /**< Vendor may add custom command id after this. */
+};
+
+/**
+ * Enumerates prompt codes.
+ *
+ * @since 3.2
+ * @version 1.0
+ */
+enum FaceTipsCode : int {
+    FACE_AUTH_TIP_TOO_BRIGHT = 1, /**< Indicates that the obtained facial image is too bright due to high illumination. */
+    FACE_AUTH_TIP_TOO_DARK = 2, /**< Indicates that the obtained facial image is too dark due to low illumination. */
+    FACE_AUTH_TIP_TOO_CLOSE = 3, /**< Indicates that the face is too close to the device. */
+    FACE_AUTH_TIP_TOO_FAR = 4, /**< Indicates that the face is too far away from the device. */
+    FACE_AUTH_TIP_TOO_HIGH = 5, /**< Indicates that the device is too high, and that only the upper part of the face is captured. */
+    FACE_AUTH_TIP_TOO_LOW = 6, /**< Indicates that the device is too low, and that only the lower part of the face is captured. */
+    FACE_AUTH_TIP_TOO_RIGHT = 7, /**< Indicates that the device is deviated to the right, and that only the right part of the face is captured. */
+    FACE_AUTH_TIP_TOO_LEFT = 8, /**< Indicates that the device is deviated to the left, and that only the left part of the face is captured. */
+    FACE_AUTH_TIP_TOO_MUCH_MOTION = 9, /**< Indicates that the face moves too much during facial information collection. */
+    FACE_AUTH_TIP_POOR_GAZE = 10, /**< Indicates the user is not gazing at the device. */
+    FACE_AUTH_TIP_NOT_DETECTED = 11, /**< Indicates that no face is detected. */
+    VENDOR_FACE_AUTH_TIP_BEGIN = 10000 /**< Vendor may add custom face auth tip after this. */
+};
+
+/**
+ * Indicates the executor info.
+ *
+ * @since 3.2
+ * @version 1.0
+ */
+struct ExecutorInfo {
+    unsigned short sensorId; /**< Indicates sensor id. Sensor id must be unique in driver. */
+    unsigned int executorType; /**< Indicates executor type. */
+    enum ExecutorRole executorRole; /**< Indicates executor role, see @{ExecutorRole}. */
+    enum AuthType authType; /**< Indicates auth type, see @{AuthType}. */
+    enum ExecutorSecureLevel esl; /**< Indicates executor secure level, see @{ExecutorSecureLevel}. */
+    unsigned char[] publicKey; /**< Indicates publicKey. */
+    unsigned char[] extraInfo; /**< Indicates extra info. */
+};
+
+/**
+ * Indicates the template info.
+ *
+ * @since 3.2
+ * @version 1.0
+ */
+struct TemplateInfo {
+    unsigned int executorType; /**< Indicates executor type. */
+    int freezingTime; /**< Indicates freezing time in seconds. */
+    int remainTimes; /**< Indicates remain times before a lockout. */
+    unsigned char[] extraInfo; /**< Indicates extra info. */
+};
\ No newline at end of file
diff --git a/faceauth/v1_0/IExecutor.idl b/faceauth/v1_0/IExecutor.idl
new file mode 100644
index 0000000000000000000000000000000000000000..b3e8d90430693cf3679ef038f73de799828b8f30
--- /dev/null
+++ b/faceauth/v1_0/IExecutor.idl
@@ -0,0 +1,145 @@
+/*
+ * Copyright (c) 2022 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 HdfFaceAuth
+ * @{
+ *
+ * @brief Provides APIs for the face auth driver.
+ *
+ * The face auth driver provides a unified interface for the face auth service to access the face auth driver.
+ * After obtaining the face auth driver proxy, the service can call related APIs to obtain executors.
+ * After obtaining the face auth executors, the service can call related APIs to get executor info, get
+ * template info, enroll template, authenticate template, delete template, etc.
+ *
+ * @since 3.2
+ */
+
+/**
+ * @file IExecutor.idl
+ *
+ * @brief Defines the APIs of executor. These APIs can be used to get executor info, get
+ * template info, enroll template, authenticate template, delete template, etc.
+ *
+ * @since 3.2
+ */
+
+package ohos.hdi.faceauth.v1_0;
+
+import ohos.hdi.faceauth.v1_0.FaceAuthTypes;
+import ohos.hdi.faceauth.v1_0.IExecutorCallback;
+
+/**
+ * @brief Defines the APIs of executor. These APIs can be used to get executor info, get
+ * template info, enroll template, authenticate template, delete template, etc.
+ *
+ * @since 3.2
+ * @version 1.0
+ */
+interface IExecutor {
+    /**
+     * @brief Get executor info.
+     *
+     * @param executorInfo Indicates executor info, see {@link ExecutorInfo}.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a non-zero value if the operation fails.
+     */
+    GetExecutorInfo([out] struct ExecutorInfo executorInfo);
+    /**
+     * @brief Get template info.
+     *
+     * @param templateId Indicates template id.
+     * @param templateInfo Indicates template info, see {@link TemplateInfo}.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a non-zero value if the operation fails.
+     */
+    GetTemplateInfo([in] unsigned long templateId, [out] struct TemplateInfo templateInfo);
+    /**
+     * @brief Send parameters to driver when executor register finish.
+     *
+     * @param templateIdList Indicates templates previously registered to userauth framework.
+     * @param frameworkPublicKey Indicates framework public key.
+     * @param extraInfo Indicates extra info send to executor.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a non-zero value if the operation fails.
+     */
+    OnRegisterFinish([in] unsigned long[] templateIdList, [in] unsigned char[] frameworkPublicKey, [in] unsigned char[] extraInfo);
+    /**
+     * @brief Enroll template.
+     *
+     * @param scheduleId Indicates schedule id of enroll.
+     * @param extraInfo Indicates extra info of enroll.
+     * @param callbackObj Indicates enroll callback object, see {@link IExecutorCallback}.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a non-zero value if the operation fails.
+     */
+    Enroll([in] unsigned long scheduleId, [in] unsigned char[] extraInfo, [in] IExecutorCallback callbackObj);
+    /**
+     * @brief Authenticate template.
+     *
+     * @param scheduleId Indicates schedule id of authenticate.
+     * @param templateIdList Indicates the templates to authenticate.
+     * @param extraInfo Indicates extra info of authenticate.
+     * @param callbackObj Indicates authenticate callback object, see {@link IExecutorCallback}.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a non-zero value if the operation fails.
+     */
+    Authenticate([in] unsigned long scheduleId, [in] unsigned long[] templateIdList, [in] unsigned char[] extraInfo, [in] IExecutorCallback callbackObj);
+    /**
+     * @brief Identify template.
+     *
+     * @param scheduleId Indicates schedule id of identify.
+     * @param extraInfo Indicates extra info of identify.
+     * @param callbackObj Indicates identify callback object, see {@link IExecutorCallback}.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a non-zero value if the operation fails.
+     */
+    Identify([in] unsigned long scheduleId, [in] unsigned char[] extraInfo, [in] IExecutorCallback callbackObj);
+    /**
+     * @brief Delete templates.
+     *
+     * @param templateIdList Indicates the templates to delete.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a non-zero value if the operation fails.
+     */
+    Delete([in] unsigned long[] templateIdList);
+    /**
+     * @brief Cancel enroll, authenticate or identify operation.
+     *
+     * @param scheduleId Indicates schedule id of operation to cancel.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a non-zero value if the operation fails.
+     */
+    Cancel([in] unsigned long scheduleId);
+    /**
+     * @brief Send command to driver.
+     *
+     * @param commandId Indicates command id. For details, see {@link CommandId}.
+     * @param extraInfo Indicates extra info of command.
+     * @param callbackObj Indicates command callback object, see {@link IExecutorCallback}.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a non-zero value if the operation fails.
+     */
+    SendCommand([in] int commandId, [in] unsigned char[] extraInfo, [in] IExecutorCallback callbackObj);
+}
\ No newline at end of file
diff --git a/faceauth/v1_0/IExecutorCallback.idl b/faceauth/v1_0/IExecutorCallback.idl
new file mode 100755
index 0000000000000000000000000000000000000000..8829ccf3b67b9f10d030afb3a389083f1b5e5607
--- /dev/null
+++ b/faceauth/v1_0/IExecutorCallback.idl
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2022 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 HdfFaceAuth
+ * @{
+ *
+ * @brief Provides APIs for the face auth driver.
+ *
+ * The face auth driver provides a unified interface for the face auth service to access the face auth driver.
+ * After obtaining the face auth driver proxy, the service can call related APIs to obtain executors.
+ * After obtaining the face auth executors, the service can call related APIs to get executor info, get
+ * template info, enroll template, authenticate template, delete template, etc.
+ *
+ * @since 3.2
+ */
+
+/**
+ * @file IExecutorCallback.idl
+ *
+ * @brief Defines the callback for async API. These callback can be used to report operation result or info
+ * of async API.
+ *
+ * @since 3.2
+ */
+
+package ohos.hdi.faceauth.v1_0;
+
+/**
+ * @brief Defines the callback for async API. This callback needs to be registered when
+ * executor user calls an async function. For details, see {@link IExecutor}.
+ *
+ * @since 3.2
+ * @version 1.0
+ */
+[callback] interface IExecutorCallback {
+    /**
+     * @brief Defines the function for reporting operation result. 
+     *
+     * @param result Indicates result code.
+     * @param extraInfo Indicates extra info to report.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a non-zero value if the operation fails.
+     */
+    OnResult([in] int result, [in] unsigned char[] extraInfo);
+    /**
+     * @brief defines the function for reporting info in process. 
+     *
+     * @param acquire Indicates acquire info code, see {@link FaceTipsCode}.
+     * @param extraInfo Indicates extra info to report.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a non-zero value if the operation fails.
+     */
+    OnAcquireInfo([in] int acquire, [in] unsigned char[] extraInfo);
+}
\ No newline at end of file
diff --git a/faceauth/v1_0/IFaceAuthInterface.idl b/faceauth/v1_0/IFaceAuthInterface.idl
new file mode 100644
index 0000000000000000000000000000000000000000..bca39be858feda9a8930f36ea78cc9cfc30fb51e
--- /dev/null
+++ b/faceauth/v1_0/IFaceAuthInterface.idl
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2022 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 HdfFaceAuth
+ * @{
+ *
+ * @brief Provides APIs for the face auth driver.
+ *
+ * The face auth driver provides a unified interface for the face auth service to access the face auth driver.
+ * After obtaining the face auth driver proxy, the service can call related APIs to obtain executors.
+ * After obtaining the face auth executors, the service can call related APIs to get executor info, get
+ * template info, enroll template, authenticate template, delete template, etc.
+ *
+ * @since 3.2
+ */
+
+/**
+ * @file IFaceAuthInterface.idl
+ *
+ * @brief Defines the get executor list API of the face auth driver. This API can be used to get executor list
+ * of driver.
+ *
+ * @since 3.2
+ */
+
+package ohos.hdi.faceauth.v1_0;
+
+import ohos.hdi.faceauth.v1_0.IExecutor;
+
+/**
+ * @brief Defines the get executor list API of the face auth driver.
+ *
+ * @since 3.2
+ * @version 1.0
+ */
+interface IFaceAuthInterface {
+    /**
+     * @brief Obtains executor list of driver.
+     *
+     * @param executorList Indicates executor list of driver. For details, see {@link IExecutor}.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a non-zero value if the operation fails.
+     */
+    GetExecutorList([out] IExecutor[] executorList);
+}
\ No newline at end of file