diff --git a/db/sql/postgres/feature/locks.txt b/db/sql/postgres/feature/transaction/locks.txt
similarity index 79%
rename from db/sql/postgres/feature/locks.txt
rename to db/sql/postgres/feature/transaction/locks.txt
index bc62e6218..e51770724 100644
--- a/db/sql/postgres/feature/locks.txt
+++ b/db/sql/postgres/feature/transaction/locks.txt
@@ -1,10 +1,10 @@
-https://habrahabr.ru/company/postgrespro/blog/270827/
+https://postgrespro.ru/docs/postgresql/16/explicit-locking
 
 2018
 https://www.citusdata.com/blog/2018/02/22/seven-tips-for-dealing-with-postgres-locks/
     https://habr.com/ru/company/otus/blog/452986/
 2015
-https://habr.com/en/company/postgrespro/blog/270827/
+https://habrahabr.ru/company/postgrespro/blog/270827/
 
 samples
 select ... for update;
diff --git a/nontech/draw/books.txt b/nontech/draw/books.txt
index babcb3899..d1a7f58b1 100644
--- a/nontech/draw/books.txt
+++ b/nontech/draw/books.txt
@@ -2,6 +2,9 @@
 Exmo - Draw Theory
     https://www.wildberries.by/product?card=70110141
     ! 57 bin
+2023
+Kiplik - Painting Technics
+    https://global.wildberries.ru/product?card=172967118
 2021
 Hart - Learn Drawing Human Proportions ru
     magnet:?xt=urn:btih:9da373b2e3a5112a4a5fe3214b967179fa9dd220
diff --git a/nontech/politics/clubs/streetoftruth/devyatov.txt b/nontech/politics/clubs/streetoftruth/devyatov.txt
index 36b1cfc75..7cd649081 100644
--- a/nontech/politics/clubs/streetoftruth/devyatov.txt
+++ b/nontech/politics/clubs/streetoftruth/devyatov.txt
@@ -24,7 +24,7 @@ https://vk.com/muzejkonstruirovaniyabudushchego
 https://vk.com/video/@muzejkonstruirovaniyabudushchego
 
 2024
-AlexeyNovitskiyChannel - Novitskiy - Devyatov - Jews and Vatican 30:00 of 42:31 
+AlexeyNovitskiyChannel - Novitskiy - Devyatov - Jews and Vatican of 42:31 
     https://www.youtube.com/watch?v=xYaoQJkrgXI
 AlexeyNovitskiyChannel - Novitskiy - Devyatov - New Epoch Int-Signs of 52:58
     https://www.youtube.com/watch?v=p8Kkj2wEyTU
diff --git a/pl/web/css/docs/reference.txt b/pl/web/css/docs/reference.txt
index fbcd6e7ff..748cf043b 100644
--- a/pl/web/css/docs/reference.txt
+++ b/pl/web/css/docs/reference.txt
@@ -5,6 +5,7 @@ https://tympanus.net/codrops/css_reference/
 https://cssreference.io/
 
 https://github.com/w3c/webref
+https://htmlbook.ru/css
 
 https://webref.ru/
 http://howtocodeinhtml.com/HowToCodeInHTMLAndCSS.pdf
diff --git a/security/osint/people/masalovich.txt b/security/osint/people/masalovich.txt
index de9179e9e..fb0a7c48c 100644
--- a/security/osint/people/masalovich.txt
+++ b/security/osint/people/masalovich.txt
@@ -1,6 +1,8 @@
 https://www.youtube.com/@KiberDed_Forever
 
 2024
+PointOfGather - Pechenkin - Masalovich - Modern Digital Defence 32:00 of 46:53
+    https://www.youtube.com/watch?v=JFPWULA2bRU
 PointOfGather - Masalovich - About Glushkov of 38:00
     https://www.youtube.com/watch?v=MdahsM-j_nk
 Savvateev - Masalovich - AI as Teacher Replacement of 1:05:09