diff --git a/include/hos_init.h b/include/hos_init.h
index 1f6dee0de5fc5e48ba487dffe07bd979cc9af295..77cf2a050d7e297b0d8bef698d0599f1019d898e 100755
--- a/include/hos_init.h
+++ b/include/hos_init.h
@@ -1,84 +1 @@
-/*
- * Copyright (c) 2020 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.
- */
-
-#ifndef OHOS_LAYER_INIT_H
-#define OHOS_LAYER_INIT_H
-#ifdef __cplusplus
-#if __cplusplus
-extern "C" {
-#endif
-#endif
-typedef void (*InitCall)(void);
-
-#define USED_ATTR __attribute__((used))
-
-#ifdef LAYER_INIT_SHARED_LIB
-#define LAYER_INIT_LEVEL_0 0
-#define LAYER_INIT_LEVEL_1 1
-#define LAYER_INIT_LEVEL_2 2
-#define LAYER_INIT_LEVEL_3 3
-#define LAYER_INIT_LEVEL_4 4
-#define CTOR_VALUE_device 100
-#define CTOR_VALUE_core 110
-#define CTOR_VALUE_sys_service 120
-#define CTOR_VALUE_sys_feature 130
-#define CTOR_VALUE_app_service 140
-#define CTOR_VALUE_app_feature 150
-#define CTOR_VALUE_run  700
-#define LAYER_INITCALL(func, layer, clayer, priority)                                     \
-    static __attribute__((constructor(CTOR_VALUE_##layer + LAYER_INIT_LEVEL_##priority))) \
-        void BOOT_##layer##priority##func() {func();}
-#else
-#define LAYER_INITCALL(func, layer, clayer, priority)            \
-    static const InitCall USED_ATTR __zinitcall_##layer##_##func \
-        __attribute__((section(".zinitcall." clayer #priority ".init"))) = func
-#endif
-// Default priority is 2, priority range is [0, 4]
-#define LAYER_INITCALL_DEF(func, layer, clayer) \
-    LAYER_INITCALL(func, layer, clayer, 2)
-
-#define CORE_INIT(func) LAYER_INITCALL_DEF(func, core, "core")
-#define CORE_INIT_PRI(func, priority) LAYER_INITCALL(func, core, "core", priority)
-
-
-#define SYS_SERVICE_INIT(func) LAYER_INITCALL_DEF(func, sys_service, "sys.service")
-#define SYS_SERVICE_INIT_PRI(func, priority) LAYER_INITCALL(func, sys_service, "sys.service", priority)
-
-
-#define SYS_FEATURE_INIT(func) LAYER_INITCALL_DEF(func, sys_feature, "sys.feature")
-#define SYS_FEATURE_INIT_PRI(func, priority) LAYER_INITCALL(func, sys_feature, "sys.feature", priority)
-
-
-#define SYS_RUN(func) LAYER_INITCALL_DEF(func, run, "run")
-#define SYS_RUN_PRI(func, priority) LAYER_INITCALL(func, run, "run", priority)
-
-#define SYSEX_SERVICE_INIT(func) LAYER_INITCALL_DEF(func, app_service, "app.service")
-#define SYSEX_SERVICE_INIT_PRI(func, priority) LAYER_INITCALL(func, app_service, "app.service", priority)
-
-#define SYSEX_FEATURE_INIT(func) LAYER_INITCALL_DEF(func, app_feature, "app.feature")
-#define SYSEX_FEATURE_INIT_PRI(func, priority) LAYER_INITCALL(func, app_feature, "app.feature", priority)
-
-#define APP_SERVICE_INIT(func) LAYER_INITCALL_DEF(func, app_service, "app.service")
-#define APP_SERVICE_INIT_PRI(func, priority) LAYER_INITCALL(func, app_service, "app.service", priority)
-
-#define APP_FEATURE_INIT(func) LAYER_INITCALL_DEF(func, app_feature, "app.feature")
-#define APP_FEATURE_INIT_PRI(func, priority) LAYER_INITCALL(func, app_feature, "app.feature", priority)
-
-#ifdef __cplusplus
-#if __cplusplus
-}
-#endif
-#endif
-#endif // OHOS_LAYER_INIT_H
+#include "ohos_init.h"