diff --git a/y_socket_t/src/y_socket_t/y_file_handler.c b/y_socket_t/src/y_socket_t/y_file_handler.c
index cfb71ec..e180c0a 100644
--- a/y_socket_t/src/y_socket_t/y_file_handler.c
+++ b/y_socket_t/src/y_socket_t/y_file_handler.c
@@ -228,7 +228,7 @@ void receve_from_node(struct pollfd *fds, char *msg, size_t count){
 
             write(fd_file, buf, nread);
         }
-        printf("close nread==%ld\n",nread);
+        printf("debug: <receve_from_node> close nread==%ld\n",nread);
         close(fd_file);