diff --git a/interfaces/inner_api/app_manager/include/appmgr/ams_mgr_interface.h b/interfaces/inner_api/app_manager/include/appmgr/ams_mgr_interface.h
index 325b3095b4..6b7189320b 100644
--- a/interfaces/inner_api/app_manager/include/appmgr/ams_mgr_interface.h
+++ b/interfaces/inner_api/app_manager/include/appmgr/ams_mgr_interface.h
@@ -141,7 +141,7 @@ public:
     virtual int KillApplicationByUid(const std::string &bundleName, const int uid) = 0;
 
     /**
-     * KillApplicationSelf, kill the application self.
+     * Kill the application self.
      *
      * @return Returns ERR_OK on success, others on failure.
      */
diff --git a/interfaces/inner_api/app_manager/include/appmgr/app_mgr_client.h b/interfaces/inner_api/app_manager/include/appmgr/app_mgr_client.h
index aba21873c7..fdf073d4a1 100644
--- a/interfaces/inner_api/app_manager/include/appmgr/app_mgr_client.h
+++ b/interfaces/inner_api/app_manager/include/appmgr/app_mgr_client.h
@@ -137,7 +137,7 @@ public:
     virtual AppMgrResultCode KillApplicationByUid(const std::string &bundleName, const int uid);
 
     /**
-     * KillApplicationSelf, kill the application self.
+     * Kill the application self.
      *
      * @return Returns ERR_OK on success, others on failure.
      */