diff --git a/dev.yml b/dev.yml
index 9a8e803..d50d2f1 100644
--- a/dev.yml
+++ b/dev.yml
@@ -56,5 +56,4 @@ theme:
         accent: orange
 
 docs_dir: docs
-site_dir: site
-   
+site_dir: site
\ No newline at end of file
diff --git a/mkdocs.yml b/mkdocs.yml
index 9a0238d..c5d5a83 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -6,13 +6,16 @@ markdown_extensions:
     - toc:
         separator: "_"
         permalink: "#"
-        slugify: !!python/name:pymdownx.slugs.uslugify
+        slugify: !!python/object/apply:pymdownx.slugs.slugify {kwds: {case: "lower", percent_encode: true}}
     - attr_list
     - admonition
     - sane_lists
     - pymdownx.highlight
     - pymdownx.superfences
     - def_list
+    - pymdownx.details
+    - pymdownx.tasklist:
+        custom_checkbox: true
     - pymdownx.tabbed:
         alternate_style: true
 
@@ -27,11 +30,11 @@ plugins:
         zoomable: true
     - search:
         lang: ['ru', 'en']
+        indexing: 'full'
     - section-index
     - include-markdown
     - mkdocs-video
     - literate-nav:
-
         nav_file: SUMMARY.md
     - with-pdf:
         author: Павел Зюзин, Ксения Шабанова, Альбина Янгирова, Ксения Имамутдинова, Тимур Мирзакаев, Марина Халиуллина, Регина Лапина
@@ -40,7 +43,7 @@ plugins:
         #cover: false
         #back_cover: true
         #cover_title: TITLE TEXT
-        cover_subtitle: Версия  20221018-14
+        #cover_subtitle: Версия  20221018-14
         #custom_template_path: TEMPLATES PATH
         #
         output_path: pdf\LexemaECM-manual.pdf
@@ -57,7 +60,6 @@ theme:
     - search.suggest
     - header.autohide
     - navigation.path
-    # - navigation.expand
     # - navigation.tabs
     language: ru
     palette: