diff --git a/common/log/include/distributed_hardware_log.h b/common/log/include/distributed_hardware_log.h
index 9b02114ca7ed22687dbebc2241ff1f1b3b56d7f4..0a2bdfda67952e6ee30d5b8871d5aca936be75e1 100644
--- a/common/log/include/distributed_hardware_log.h
+++ b/common/log/include/distributed_hardware_log.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 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
diff --git a/common/utils/include/constants.h b/common/utils/include/constants.h
index 3aa1d18e12e704998b14488ec47da01e3795b8c9..a6aefea5389c4b6586c348a51e42e71deb9a1067 100644
--- a/common/utils/include/constants.h
+++ b/common/utils/include/constants.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 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
@@ -37,7 +37,7 @@ namespace DistributedHardware {
     const std::string DH_ATTRS = "dh_attrs";
     const std::string DH_LOG_TITLE_TAG = "DHFWK";
     const std::string DH_TASK_NAME_PREFIX = "Task_";
-    const std::string DH_FWK_PKG_NAME = "DBinderBus_" + std::to_string(getpid());
+    const std::string DH_FWK_PKG_NAME = "ohos.dhardware";
     const std::string DH_COMPONENT_VERSIONS = "componentVersions";
     const std::string DH_COMPONENT_TYPE = "dhType";
     const std::string DH_COMPONENT_SINK_VER = "version";
diff --git a/common/utils/include/single_instance.h b/common/utils/include/single_instance.h
index 11a86f69b1a53a408f1052ea3001cc28a9f35697..5cf872555b7555fc07f6c645da55a92553ecea24 100644
--- a/common/utils/include/single_instance.h
+++ b/common/utils/include/single_instance.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 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
diff --git a/sa_profile/4801.xml b/sa_profile/4801.xml
index 87bbf2341ee3bd30ae81a2a3e6106569d4e5c48e..1c5961fa37ee97d01aa959cb1ed8b57acb3223d1 100644
--- a/sa_profile/4801.xml
+++ b/sa_profile/4801.xml
@@ -15,11 +15,11 @@
  -->
 <info>
     <process>dhardware</process>
-    <systemability> <!-- Declare a sytem ability and its profile -->
+    <systemability> <!-- Declare a system ability and its profile -->
         <name>4801</name> <!-- Declare the name of system ability -->
         <libpath>libdistributedhardwarefwksvr.z.so</libpath> <!-- Declare the path of .so file which includes the system ability; Note: 1 .so file can have 1 to N system abilities. -->
         <depend>4802</depend>  <!-- Declare the name of system abilities which the system ability depends on, using ";" as separator among names. If there are dependencies, it needs to check if all those dependencies are avliable in service manager before starting the system ability. -->
-        <depend-time-out>60000</depend-time-out>  <!-- Check all dependencies are avaliable before the timeout period ended. The MAX_DEPENDENCY_TIMEOUT is 60s. -->
+        <depend-time-out>60000</depend-time-out>  <!-- Check all dependencies are available before the timeout period ended. The MAX_DEPENDENCY_TIMEOUT is 60s. -->
         <run-on-create>true</run-on-create> <!-- "true" means the system ability would start imediately, "false" means the system ability would start on demand. -->
         <distributed>true</distributed> <!-- "true" means the system ability supports distributed scheduling while "false" is not. -->
         <dump-level>1</dump-level> <!-- Declare the dump level. 1-high; 2-media; 3-low -->
diff --git a/services/distributedhardwarefwkservice/src/accessmanager/access_manager.cpp b/services/distributedhardwarefwkservice/src/accessmanager/access_manager.cpp
index 190ea5b13f92ad89f9b65ec3ad9f99777d43a498..26a2e01209f1fd62b7cff7a926bb1a72563dae93 100644
--- a/services/distributedhardwarefwkservice/src/accessmanager/access_manager.cpp
+++ b/services/distributedhardwarefwkservice/src/accessmanager/access_manager.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 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
@@ -140,11 +140,13 @@ void AccessManager::OnDeviceOffline(const DmDeviceInfo &deviceInfo)
 
 void AccessManager::OnDeviceReady(const DmDeviceInfo &deviceInfo)
 {
+    (void)deviceInfo;
     return;
 }
 
 void AccessManager::OnDeviceChanged(const DmDeviceInfo &deviceInfo)
 {
+    (void)deviceInfo;
     return;
 }
 
diff --git a/services/distributedhardwarefwkservice/src/distributed_hardware_service.cpp b/services/distributedhardwarefwkservice/src/distributed_hardware_service.cpp
index 3c2351f7d184c3dfaaeed26ba787e443da8e1a60..cc28e1f8b0de5dc4558fb1a71d051c200fd17736 100644
--- a/services/distributedhardwarefwkservice/src/distributed_hardware_service.cpp
+++ b/services/distributedhardwarefwkservice/src/distributed_hardware_service.cpp
@@ -79,6 +79,7 @@ void DistributedHardwareService::OnStop()
 
 int32_t DistributedHardwareService::QuerySinkVersion(std::unordered_map<DHType, std::string> &versionMap)
 {
+    (void)versionMap;
     return 0;
 }
 }
diff --git a/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/access_manager_test.cpp b/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/access_manager_test.cpp
index d8a15e4e09185f9e29b69996c9c6a5135b167087..c84f0a71e0320da0cf6bf0ab9230037fcbc4bd99 100644
--- a/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/access_manager_test.cpp
+++ b/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/access_manager_test.cpp
@@ -71,44 +71,6 @@ void AccessManagerTest::SetUpTestCase() {}
 
 void AccessManagerTest::TearDownTestCase() {}
 
-/**
- * @tc.name: Init_001
- * @tc.desc: Verify the sub function.
- * @tc.type: FUNC
- * @tc.require: AR000GHSJK
- */
-HWTEST_F(AccessManagerTest, Init_001, TestSize.Level1)
-{
-    auto ret = AccessManager::GetInstance()->Init();
-    EXPECT_EQ(DH_FWK_SUCCESS, ret);
-}
-
-/**
- * @tc.name: Uninit_001
- * @tc.desc: Verify the sub function.
- * @tc.type: FUNC
- * @tc.require: AR000GHSJK
- */
-HWTEST_F(AccessManagerTest, UnInit_001, TestSize.Level1)
-{
-    auto ret = AccessManager::GetInstance()->UnInit();
-    EXPECT_EQ(ERR_DH_FWK_ACCESS_UNINIT_DM_FAILED, ret);
-}
-
-/**
- * @tc.name: Uninit_001
- * @tc.desc: Verify the sub function.
- * @tc.type: FUNC
- * @tc.require: AR000GHSJK
- */
-HWTEST_F(AccessManagerTest, UnInit_002, TestSize.Level1)
-{
-    auto ret = AccessManager::GetInstance()->Init();
-    EXPECT_EQ(DH_FWK_SUCCESS, ret);
-    ret = AccessManager::GetInstance()->UnInit();
-    EXPECT_EQ(DH_FWK_SUCCESS, ret);
-}
-
 /**
  * @tc.name: SendOnLineEvent_001
  * @tc.desc: Verify the online success
diff --git a/services/distributedhardwarefwkserviceimpl/src/componentloader/component_loader.cpp b/services/distributedhardwarefwkserviceimpl/src/componentloader/component_loader.cpp
index 17881f2f303fe0f109b2945727fc71cc9eb89e1f..9d262bbb828b090002650d88e58e5bd3ea9e0253 100644
--- a/services/distributedhardwarefwkserviceimpl/src/componentloader/component_loader.cpp
+++ b/services/distributedhardwarefwkserviceimpl/src/componentloader/component_loader.cpp
@@ -127,7 +127,7 @@ int32_t ComponentLoader::GetLocalDHVersion(DHVersion &dhVersion)
 void *ComponentLoader::GetHandler(const std::string &soName)
 {
     if (soName.length() <= 0) {
-        DHLOGE("%s soName length is 0");
+        DHLOGE("%s soName length is 0", soName.c_str());
         return nullptr;
     }
     char path[PATH_MAX + 1] = {0x00};
diff --git a/utils/BUILD.gn b/utils/BUILD.gn
index 4e68020d19270a60d4d46cb2a35f519fb6f33d74..27018ede10c82e79af10b933e093391fd97536a6 100644
--- a/utils/BUILD.gn
+++ b/utils/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (c) 2021-2022 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