diff --git a/samgr_server/source/samgr_server.c b/samgr_server/source/samgr_server.c
index 3b580a351b457b281007675705deb7bbea756979..859f58a8f544a9e88ae89cae73035c396f609eb5 100755
--- a/samgr_server/source/samgr_server.c
+++ b/samgr_server/source/samgr_server.c
@@ -467,7 +467,7 @@ static IpcAuthInterface *GetIpcAuthInterface(void)
     IpcAuthInterface *ipcAuth = NULL;
     IUnknown *iUnknown = SAMGR_GetInstance()->GetFeatureApi(PERMISSION_SERVICE, IPCAUTH);
     if (iUnknown == NULL) {
-        HILOG_ERROR(HILOG_MODULE_SAMGR, "Get IpcAuthInterface: IUnknown NULL");
+        HILOG_ERROR(HILOG_MODULE_SAMGR, "Get IpcAuthInterface: Unknown NULL");
         return NULL;
     }
     (void)iUnknown->QueryInterface(iUnknown, DEFAULT_VERSION, (void **)&ipcAuth);