diff --git a/third_party/fwkacllib/inc/hccl/hcom.h b/third_party/fwkacllib/inc/hccl/hcom.h
index 90b96ac7..cd923dae 100644
--- a/third_party/fwkacllib/inc/hccl/hcom.h
+++ b/third_party/fwkacllib/inc/hccl/hcom.h
@@ -281,5 +281,6 @@ extern HcclResult hcom_remote_access_mem_register(const MemRegisterAddr* addrLis
 
 #ifdef __cplusplus
 }
+
 #endif // __cplusplus
 #endif // HCOM_H_