diff --git a/book.json b/book.json
index b16b49d7..03c5dfc8 100644
--- a/book.json
+++ b/book.json
@@ -10,8 +10,8 @@
         "yametrika",
         "anchors",
         "validate-links",
-        "sitemap@https://github.com/okalachev/plugin-sitemap.git",
-        "meta"
+        "bulk-redirect@https://github.com/okalachev/gitbook-plugin-bulk-redirect.git",
+        "sitemap@https://github.com/okalachev/plugin-sitemap.git"
     ],
     "pluginsConfig": {
         "yametrika": {
@@ -23,10 +23,6 @@
         },
         "sitemap": {
             "hostname": "https://clever.copterexpress.com"
-        },
-        "meta": {
-            "name": "google-site-verification",
-            "content": "ISIZ943qrAQYpCWcxdudJj0hVeA4KgbmcKeTeAvV1NI"
         }
     }
 }
diff --git a/docs/_LANGS.md b/docs/LANGS.md
similarity index 100%
rename from docs/_LANGS.md
rename to docs/LANGS.md
diff --git a/docs/README.md b/docs/README.md
deleted file mode 100644
index 20cd45eb..00000000
--- a/docs/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# Maintenance
-
-https://github.com/CopterExpress/clever/blob/master/docs/ru/SUMMARY.md
-
-https://github.com/CopterExpress/clever/blob/master/docs/en/SUMMARY.md