diff --git a/interfaces/innerkits/init_module_engine/include/bootstage.h b/interfaces/innerkits/init_module_engine/include/bootstage.h
index 538c1de26e340d4513b945ab138108a058884281..d024dca2afb4dd58c1edf41ee9e4bff7a94f7e9e 100755
--- a/interfaces/innerkits/init_module_engine/include/bootstage.h
+++ b/interfaces/innerkits/init_module_engine/include/bootstage.h
@@ -54,6 +54,11 @@ enum INIT_BOOTSTAGE {
 
 HOOK_MGR *GetBootStageHookMgr();
 
+__attribute__((always_inline)) inline int InitAddFirstStageHook(int prio, OhosHook hook)
+{
+    return HookMgrAdd(GetBootStageHookMgr(), INIT_FIRST_STAGE, prio, hook);
+}
+
 __attribute__((always_inline)) inline int InitAddGlobalInitHook(int prio, OhosHook hook)
 {
     return HookMgrAdd(GetBootStageHookMgr(), INIT_GLOBAL_INIT, prio, hook);