diff --git a/README.md b/README.md
index 72cd929..d133197 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,18 @@
+Создаем сеть:
+docker network create app-network
+
+Войти в БД:
+docker exec -it postgres psql -U ncp_db -d no_copy_
+
+Выполнить команду:
+\du
+
+Должен быть один пользователь:
+                                    List of roles
+Role name |                         Attributes
+-----------+------------------------------------------------------------
+ncp_db    | Superuser, Create role, Create DB, Replication, Bypass RLS
+
 суперпользователь БД:
 postgres/postgres 
 пользователь бд для бэка
@@ -46,3 +61,8 @@ GRANT ALL ON TABLES TO ncp_db;
 
 ALTER DEFAULT PRIVILEGES IN SCHEMA public
 GRANT ALL ON SEQUENCES TO ncp_db;
+
+
+Зайти в контейнер:
+docker exec -it {name} bash
+
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 6a69921..bb1e1b7 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -30,8 +30,6 @@ services:
           memory: 1G
     environment:
       POSTGRES_DB: no_copy_
-#      POSTGRES_USER: postgres
-#      POSTGRES_PASSWORD: postgres
       POSTGRES_USER: ${POSTGRES_USER}
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
       POSTGRES_SHARED_BUFFERS: 512MB
@@ -61,11 +59,8 @@ services:
     environment:
       FILE_STORAGE_PATH: /data/uploads
       MAX_FILE_SIZE: 10737418240
-#      FILE_CHUNK_SIZE: 1048576
       FILE_CHUNK_SIZE: 1000000
       POSTGRES_DB: no_copy_
-#      POSTGRES_USER: postgres
-#      POSTGRES_PASSWORD: postgres
       POSTGRES_USER: ${POSTGRES_USER}
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
       POSTGRES_PORT: 5432
diff --git a/src/main/resources/application.yaml b/src/main/resources/application.yaml
index 9a34782..db4e38c 100644
--- a/src/main/resources/application.yaml
+++ b/src/main/resources/application.yaml
@@ -24,8 +24,6 @@ spring:
 file:
   storage:
     base-path: ${FILE_STORAGE_PATH:/data/uploads}
-    #    chunk-size: ${FILE_CHUNK_SIZE:5242880}  # 5MB
-#    chunk-size: ${FILE_CHUNK_SIZE:1048576}  # 1MB
     chunk-size: ${FILE_CHUNK_SIZE:1000000}  # 1MB
     max-file-size: ${MAX_FILE_SIZE:10737418240}  # 10GB
     max-retry-attempts: ${MAX_RETRY_ATTEMPTS:3}