diff --git a/test/project/client_proj/client_proj.c b/test/project/client_proj/client_proj.c
index 4f3670a..943ca26 100644
--- a/test/project/client_proj/client_proj.c
+++ b/test/project/client_proj/client_proj.c
@@ -27,7 +27,7 @@ void receive_message(void* param)
 		if (res > 0 && res <= 1024) {
 			log_head_info_ex(buf, BUFFER_SIZE, "recv", g_mask);
 			tprintf(&std_mutex, buf);
-			tprintf(&std_mutex, "[Recv]:%d,%s", res, Buf);
+			tprintf(&std_mutex, "[Recv]:%d,\"%s\"\n", res, Buf);
 		}
 		else {
 			break;
diff --git a/test/project/server_proj/server_proj.c b/test/project/server_proj/server_proj.c
index ffc1f16..973efd9 100644
--- a/test/project/server_proj/server_proj.c
+++ b/test/project/server_proj/server_proj.c
@@ -52,7 +52,7 @@ void receive_message(void* param)
 		}
 		log_head_info_ex(buf, BUFFER_SIZE, "receive", g_mask);
 		tprintf(&std_mutex, buf);
-		tprintf(&std_mutex, "recv buf:%d,%s", res, Buf);
+		tprintf(&std_mutex, "recv buf:%d,\"%s\"\n", res, Buf);
 		send_the_message(sock, Buf, strlen(Buf)+1);
 	}
 	log_head_info_ex(buf, BUFFER_SIZE, "receive", g_mask);