diff --git a/modules/scheme_generator.R b/modules/scheme_generator.R
index 7b2e261..5c8db41 100644
--- a/modules/scheme_generator.R
+++ b/modules/scheme_generator.R
@@ -18,6 +18,10 @@ scheme_R6 <- R6::R6Class(
         dplyr::distinct(form_id) |>
         dplyr::pull(form_id)
 
+      # проверка на не пересечение с зарезервированными именами
+      check <- private$reserved_table_names %in% private$nested_forms_names
+      if (any(check)) cli::cli_abort(c("нельзя использовать данные имена вложенных таблиц:", paste("- ", private$reserved_table_names[check])))
+
       purrr::walk(
         .x = purrr::set_names(private$nested_forms_names),
         .f = \(nested_form_id) {
@@ -109,6 +113,7 @@ scheme_R6 <- R6::R6Class(
     nested_forms_names = NA,
     bslib_rendered_ui = NA,
     excluded_types = c("nested_forms", "description", "description_header"),
+    reserved_table_names = c("meta", "log", "main"),
 
     load_scheme_from_xlsx = function(sheet_name) {