diff --git a/Dockerfile b/Dockerfile
index 5f4274e..7144b06 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -28,4 +28,4 @@ RUN apt-get update && apt-get upgrade -y \
 
 EXPOSE 9503
 
-ENTRYPOINT docker-compose-wait && nice -n 20 php server.php -e=.env.docker --docker -s=*
\ No newline at end of file
+ENTRYPOINT ["./entrypoint.sh"]
\ No newline at end of file
diff --git a/README.md b/README.md
index d6eff7f..d905c8c 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ Fast, simple, async php telegram api server:
 ### Manual: 
 1. Requirements: 
     * ssh / cli
-    * php 7.4 or php 8
+    * php 8.1+
     * composer
     * git
     * Mysql/MariaDB (optional)
@@ -50,9 +50,7 @@ Fast, simple, async php telegram api server:
 1. Fill app_id and app_hash in `.env.docker` or `.env`.
 1. Start TelegramApiServer in cli:
     * docker: 
-        1. Start: `docker-compose up`
-        1. Start new shell and connect to docker container: `bash bin/docker-exec.sh`
-        1. Start another instance with different port inside new shell: `php server.php -p=9500 -s=session --docker -e=.env.docker`
+        1. Start container interactively: `docker-compose run --rm telegram-api-server`
     * manual:
         1. `php server.php --session=session`
 1. Authorize your session:
@@ -92,7 +90,7 @@ Fast, simple, async php telegram api server:
 1. Access Telegram API with simple GET/POST requests.
 
     Regular and application/json POST supported.
-    Its recommended to use http_build_query, when using GET requests.
+    It's recommended to use http_build_query, when using GET requests.
     
     **Rules:**
     * All methods from MadelineProto supported: [Methods List](https://docs.madelineproto.xyz/API_docs/methods/)
@@ -229,6 +227,9 @@ curl --location --request POST '127.0.0.1:9503/api/downloadToResponse' \
 Also see: https://docs.madelineproto.xyz/docs/FILES.html#downloading-files
 
 ### Multiple sessions support
+**WARNING: running multiple sessions in one instance is unstable.**
+Crash/error in one session will crash all of them.
+Correct way: override docker-compose.yml and add containers with different ports and session names for each session.
 
 When running  multiple sessions, need to define which session to use for request.
 Each session stored in `sessions/{$session}.madeline`. Nested folders supported.
@@ -273,7 +274,7 @@ Each session stored in `sessions/{$session}.madeline`. Nested folders supported.
     These settings will be saved into json file and will apply after the restart. 
 
 ### Session management
-    
+
 **Examples:**
 * Session list: `http://127.0.0.1:9503/system/getSessionList`
 * Adding session: `http://127.0.0.1:9503/system/addSession?session=users/xtrime`
@@ -285,7 +286,8 @@ Each session stored in `sessions/{$session}.madeline`. Nested folders supported.
 
 Full list of system methods available in [SystemApiExtensions class](https://github.com/xtrime-ru/TelegramApiServer/blob/master/src/MadelineProtoExtensions/SystemApiExtensions.php)
 
-### Authorizing session remotely 
+### Authorizing session remotely
+WARNING: it is recomended to use interactive mode to authorize sessions!
 If there is no authorization in session, or session file is blank, authorization required:
 
 User: 
diff --git a/bin/docker-exec.sh b/bin/docker-exec.sh
deleted file mode 100755
index 94360ff..0000000
--- a/bin/docker-exec.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-
-docker exec -it telegram-api-server /bin/bash
\ No newline at end of file
diff --git a/bin/docker-logs.sh b/bin/docker-logs.sh
deleted file mode 100755
index af897f8..0000000
--- a/bin/docker-logs.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-
-docker logs telegram-api-server --follow
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index 7de4d5a..4deb0aa 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -21,6 +21,8 @@ services:
       options:
         max-size: "1024k"
         max-file: "2"
+    command:
+      - "-s=session"
   mysql:
     image: mariadb:10.8
     container_name: telegram-api-server-mysql
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100755
index 0000000..60fc295
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+docker-compose-wait \
+&& nice -n 20 php server.php -e=.env.docker --docker "$@"
\ No newline at end of file