diff --git a/interfaces/innerkits/nativetoken/include/nativetoken.h b/interfaces/innerkits/nativetoken/include/nativetoken.h
index d256589538076de295231ed900d9fa5403b88064..66b7e63aebf4d904fabab761bc65569e4401bae1 100644
--- a/interfaces/innerkits/nativetoken/include/nativetoken.h
+++ b/interfaces/innerkits/nativetoken/include/nativetoken.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 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
@@ -9,7 +9,7 @@
  * 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
+ * See the License for the specific language governing ACCESSTOKENs and
  * limitations under the License.
  */
 
@@ -32,23 +32,23 @@
 extern "C" {
 #endif
 
-#define MAX_PROCESS_NAME_LEN 256
+const int MAX_PROCESS_NAME_LEN = 256;
 #define TOKEN_ID_CFG_FILE_PATH "/data/service/el0/access_token/nativetoken.json"
 #define TOKEN_ID_CFG_DIR_PATH "/data/service/el0/access_token"
-#define TOKEN_NATIVE_TYPE 1
-#define DEFAULT_AT_VERSION 1
+const int TOKEN_NATIVE_TYPE = 1;
+const int DEFAULT_AT_VERSION = 1;
 #define TRANSFER_KEY_WORDS "NativeTokenInfo"
-#define MAX_JSON_FILE_LEN 102400
-#define MAX_DCAPS_NUM 32
-#define MAX_DCAP_LEN 1024
-#define MAX_PARAMTER_LEN 128
+const int MAX_JSON_FILE_LEN = 102400;
+const int MAX_DCAPS_NUM = 32;
+const int MAX_DCAP_LEN = 1024;
+const int MAX_PARAMTER_LEN = 128;
 #define SYSTEM_PROP_NATIVE_RECEPTOR "rw.nativetoken.receptor.startup"
-#define PATH_MAX_LEN 4096
-#define MAX_RETRY_TIMES 1000
+const int PATH_MAX_LEN = 4096;
+const int MAX_RETRY_TIMES = 1000;
 #define TOKEN_RANDOM_MASK ((1 << 20) - 1)
 
-#define ATRET_FAILED 1
-#define ATRET_SUCCESS 0
+const int ATRET_FAILED = 1;
+const int ATRET_SUCCESS = 0;
 
 #define DCAPS_KEY_NAME  "dcaps"
 #define TOKENID_KEY_NAME "tokenId"
@@ -57,11 +57,11 @@ extern "C" {
 #define VERSION_KEY_NAME "version"
 #define PROCESS_KEY_NAME "processName"
 
-#define SYSTEM_CORE 3
-#define SYSTEM_BASIC 2
-#define NORMAL 1
+const int SYSTEM_CORE = 3;
+const int SYSTEM_BASIC = 2;
+const int NORMAL = 1;
 
-#define INVALID_TOKEN_ID 0
+const int INVALID_TOKEN_ID = 0;
 typedef unsigned int NativeAtId;
 typedef unsigned int NativeAtAttr;