minor changes

source/dnode/mgmt/impl/test/acct/acct.cpp

 /**
  * @file vnodeApiTests.cpp
  * @author slguan (slguan@taosdata.com)
- * @brief DNODE module API tests
+ * @brief DNODE module acct-msg tests
  * @version 0.1
  * @date 2021-12-15
  *

source/dnode/mgmt/impl/test/cluster/cluster.cpp

-/*
- * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+/**
+ * @file vnodeApiTests.cpp
+ * @author slguan (slguan@taosdata.com)
+ * @brief DNODE module cluster-msg tests
+ * @version 0.1
+ * @date 2021-12-15
  *
- * This program is free software: you can use, redistribute, and/or modify
- * it under the terms of the GNU Affero General Public License, version 3
- * or later ("AGPL"), as published by the Free Software Foundation.
+ * @copyright Copyright (c) 2021
  *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "deploy.h"

source/dnode/mgmt/impl/test/db/db.cpp

 /**
  * @file vnodeApiTests.cpp
  * @author slguan (slguan@taosdata.com)
- * @brief DNODE module API tests
+ * @brief DNODE module db-msg tests
  * @version 0.1
- * @date 2021-12-16
+ * @date 2021-12-15
  *
  * @copyright Copyright (c) 2021
  *

source/dnode/mgmt/impl/test/dnode/dnode.cpp

 /**
  * @file vnodeApiTests.cpp
  * @author slguan (slguan@taosdata.com)
- * @brief DNODE module API tests
+ * @brief DNODE module dnode-msg tests
  * @version 0.1
- * @date 2021-12-14
+ * @date 2021-12-15
  *
  * @copyright Copyright (c) 2021
  *

source/dnode/mgmt/impl/test/profile/profile.cpp

-/*
- * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+/**
+ * @file vnodeApiTests.cpp
+ * @author slguan (slguan@taosdata.com)
+ * @brief DNODE module profile-msg tests
+ * @version 0.1
+ * @date 2021-12-15
  *
- * This program is free software: you can use, redistribute, and/or modify
- * it under the terms of the GNU Affero General Public License, version 3
- * or later ("AGPL"), as published by the Free Software Foundation.
+ * @copyright Copyright (c) 2021
  *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "deploy.h"

source/dnode/mgmt/impl/test/show/show.cpp

-/*
- * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+/**
+ * @file vnodeApiTests.cpp
+ * @author slguan (slguan@taosdata.com)
+ * @brief DNODE module show-msg tests
+ * @version 0.1
+ * @date 2021-12-15
  *
- * This program is free software: you can use, redistribute, and/or modify
- * it under the terms of the GNU Affero General Public License, version 3
- * or later ("AGPL"), as published by the Free Software Foundation.
+ * @copyright Copyright (c) 2021
  *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "deploy.h"

source/dnode/mgmt/impl/test/user/user.cpp

 /**
  * @file vnodeApiTests.cpp
  * @author slguan (slguan@taosdata.com)
- * @brief DNODE module API tests
+ * @brief DNODE module user-msg tests
  * @version 0.1
- * @date 2021-12-12
+ * @date 2021-12-15
  *
  * @copyright Copyright (c) 2021
  *