diff --git a/src/main/java/com/github/yvasyliev/bots/telegram/RedTelBot.java b/src/main/java/com/github/yvasyliev/bots/telegram/RedTelBot.java
index e70589f..4234063 100644
--- a/src/main/java/com/github/yvasyliev/bots/telegram/RedTelBot.java
+++ b/src/main/java/com/github/yvasyliev/bots/telegram/RedTelBot.java
@@ -93,7 +93,7 @@ public void onCommandReceived(String command, Message message) {
 
     public void onCallbackQueryReceived(CallbackQuery callbackQuery) {
         var message = callbackQuery.getMessage();
-        if (message.isUserMessage() && isFromAdmin(callbackQuery)) {
+        if (message.isUserMessage() && isAdmin(callbackQuery.getFrom())) {
             try {
                 var callbackData = objectMapper.readValue(callbackQuery.getData(), CallbackData.class);
                 context.getBean(callbackData.action(), Callback.class).acceptWithException(callbackQuery);
@@ -121,10 +121,6 @@ public ExternalMessageData getAwaitingReply(Long userId) {
         return awaitingReplies.remove(userId);
     }
 
-    public boolean isFromAdmin(CallbackQuery callbackQuery) {
-        return isAdmin(callbackQuery.getFrom());
-    }
-
     public boolean isAdmin(User user) {
         return user.getId().toString().equals(getAdminId());
     }
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/AddBlockedAuthor.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/AddBlockedAuthor.java
index f96ab44..49a4cb1 100644
--- a/src/main/java/com/github/yvasyliev/service/telegram/commands/AddBlockedAuthor.java
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/AddBlockedAuthor.java
@@ -12,7 +12,7 @@
 import java.net.URISyntaxException;
 
 @Service("/addblockedauthor")
-public class AddBlockedAuthor extends Command {
+public class AddBlockedAuthor extends AdminCommand {
     @Autowired
     private UsernameParser usernameParser;
 
@@ -20,7 +20,7 @@ public class AddBlockedAuthor extends Command {
     private StateManager stateManager;
 
     @Override
-    public void acceptWithException(Message message) throws IOException, TelegramApiException, URISyntaxException {
+    public void execute(Message message) throws IOException, TelegramApiException, URISyntaxException {
         var optionalUsername = usernameParser.apply(message);
         if (optionalUsername.isPresent()) {
             var username = optionalUsername.get();
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/AdminCommand.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/AdminCommand.java
new file mode 100644
index 0000000..98b5cb0
--- /dev/null
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/AdminCommand.java
@@ -0,0 +1,10 @@
+package com.github.yvasyliev.service.telegram.commands;
+
+import org.telegram.telegrambots.meta.api.objects.Message;
+
+public abstract class AdminCommand extends Command {
+    @Override
+    protected boolean hasPermission(Message message) {
+        return redTelBot.isAdmin(message.getFrom());
+    }
+}
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/BlockAuthor.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/BlockAuthor.java
index ce54f0f..f8f2224 100644
--- a/src/main/java/com/github/yvasyliev/service/telegram/commands/BlockAuthor.java
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/BlockAuthor.java
@@ -8,9 +8,9 @@
 import java.net.URISyntaxException;
 
 @Service("/blockauthor")
-public class BlockAuthor extends Command {
+public class BlockAuthor extends AdminCommand {
     @Override
-    public void acceptWithException(Message message) throws URISyntaxException, IOException, TelegramApiException {
+    public void execute(Message message) throws URISyntaxException, IOException, TelegramApiException {
         redTelBot.addUserCommand(message.getFrom().getId(), "/addblockedauthor");
         reply(message, "responses/blockauthor.md");
     }
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/Cancel.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/Cancel.java
index 490d8b7..04374f8 100644
--- a/src/main/java/com/github/yvasyliev/service/telegram/commands/Cancel.java
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/Cancel.java
@@ -10,7 +10,7 @@
 @Service("/cancel")
 public class Cancel extends Command {
     @Override
-    public void acceptWithException(Message message) throws TelegramApiException, URISyntaxException, IOException {
+    public void execute(Message message) throws TelegramApiException, URISyntaxException, IOException {
         redTelBot.removeUserCommand(message.getFrom().getId());
         reply(message, "responses/cancel.md");
     }
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/Command.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/Command.java
index 9c6b0c0..d05bd9d 100644
--- a/src/main/java/com/github/yvasyliev/service/telegram/commands/Command.java
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/Command.java
@@ -19,6 +19,19 @@ public abstract class Command implements ThrowingConsumer<Message> {
     @Autowired
     protected BotResponseReader responseReader;
 
+    @Override
+    public void acceptWithException(Message message) throws Exception {
+        if (hasPermission(message)) {
+            execute(message);
+        }
+    }
+
+    abstract void execute(Message message) throws Exception;
+
+    protected boolean hasPermission(Message message) {
+        return true;
+    }
+
     protected Message reply(Message to, String template, Object... args) throws URISyntaxException, IOException, TelegramApiException {
         var sendMessage = SendMessage.builder()
                 .chatId(to.getChatId())
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/ContactAdmin.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/ContactAdmin.java
index 3d9dac8..876df7b 100644
--- a/src/main/java/com/github/yvasyliev/service/telegram/commands/ContactAdmin.java
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/ContactAdmin.java
@@ -6,7 +6,7 @@
 @Service("/contactadmin")
 public class ContactAdmin extends Command {
     @Override
-    public void acceptWithException(Message message) throws Exception {
+    public void execute(Message message) throws Exception {
         redTelBot.addUserCommand(message.getFrom().getId(), "/textadmin");
         reply(message, "responses/contactadmin.md");
     }
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/GetBlocked.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/GetBlocked.java
index 5d62876..de82129 100644
--- a/src/main/java/com/github/yvasyliev/service/telegram/commands/GetBlocked.java
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/GetBlocked.java
@@ -8,12 +8,12 @@
 import java.util.stream.Collectors;
 
 @Service("/getblocked")
-public class GetBlocked extends Command {
+public class GetBlocked extends AdminCommand {
     @Autowired
     private StateManager stateManager;
 
     @Override
-    public void acceptWithException(Message message) throws Exception {
+    public void execute(Message message) throws Exception {
         var blockedAuthorTemplate = responseReader.applyWithException("responses/getblocked/blocked_author.md");
         var blockedAuthors = stateManager
                 .getBlockedAuthors()
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/PausePublishing.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/PausePublishing.java
index 7e9cfda..49b2cac 100644
--- a/src/main/java/com/github/yvasyliev/service/telegram/commands/PausePublishing.java
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/PausePublishing.java
@@ -11,12 +11,12 @@
 import java.net.URISyntaxException;
 
 @Service("/pausepublishing")
-public class PausePublishing extends Command {
+public class PausePublishing extends AdminCommand {
     @Autowired
     private PostManager postManager;
 
     @Override
-    public void acceptWithException(Message message) throws TelegramApiException, URISyntaxException, IOException {
+    public void execute(Message message) throws TelegramApiException, URISyntaxException, IOException {
         postManager.pausePublishing();
         redTelBot.execute(new SendMessage(
                 message.getChatId().toString(),
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/PostSuggested.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/PostSuggested.java
index 01e4057..37c718b 100644
--- a/src/main/java/com/github/yvasyliev/service/telegram/commands/PostSuggested.java
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/PostSuggested.java
@@ -22,7 +22,7 @@ public class PostSuggested extends Command {
     private ObjectMapper objectMapper;
 
     @Override
-    public void acceptWithException(Message message) throws TelegramApiException, IOException, URISyntaxException {
+    public void execute(Message message) throws TelegramApiException, IOException, URISyntaxException {
         var sourceChatId = message.getChatId().toString();
         var sourceMessageId = message.getMessageId();
 
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/RemoveBlockedAuthor.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/RemoveBlockedAuthor.java
index 2f6747e..37c91fd 100644
--- a/src/main/java/com/github/yvasyliev/service/telegram/commands/RemoveBlockedAuthor.java
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/RemoveBlockedAuthor.java
@@ -8,7 +8,7 @@
 import org.telegram.telegrambots.meta.api.objects.Message;
 
 @Service("/removeblockedauthor")
-public class RemoveBlockedAuthor extends Command {
+public class RemoveBlockedAuthor extends AdminCommand {
 
     @Autowired
     private UsernameParser usernameParser;
@@ -17,7 +17,7 @@ public class RemoveBlockedAuthor extends Command {
     private StateManager stateManager;
 
     @Override
-    public void acceptWithException(Message message) throws Exception {
+    public void execute(Message message) throws Exception {
         var optionalUsername = usernameParser.apply(message);
         if (optionalUsername.isPresent()) {
             var username = optionalUsername.get();
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/ReplySent.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/ReplySent.java
index 49e91aa..6549ee3 100644
--- a/src/main/java/com/github/yvasyliev/service/telegram/commands/ReplySent.java
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/ReplySent.java
@@ -11,9 +11,9 @@
 import java.net.URISyntaxException;
 
 @Service("/replysent")
-public class ReplySent extends Command {
+public class ReplySent extends AdminCommand {
     @Override
-    public void acceptWithException(Message message) throws URISyntaxException, IOException, TelegramApiException {
+    public void execute(Message message) throws URISyntaxException, IOException, TelegramApiException {
         if (message.hasText()) {
             var userId = message.getFrom().getId();
             redTelBot.removeUserCommand(userId);
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/ResumePublishing.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/ResumePublishing.java
index aeaed0e..42af016 100644
--- a/src/main/java/com/github/yvasyliev/service/telegram/commands/ResumePublishing.java
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/ResumePublishing.java
@@ -11,12 +11,12 @@
 import java.net.URISyntaxException;
 
 @Service("/resumepublishing")
-public class ResumePublishing extends Command {
+public class ResumePublishing extends AdminCommand {
     @Autowired
     private PostManager postManager;
 
     @Override
-    public void acceptWithException(Message message) throws TelegramApiException, URISyntaxException, IOException {
+    public void execute(Message message) throws TelegramApiException, URISyntaxException, IOException {
         postManager.resumePublishing();
         redTelBot.execute(new SendMessage(
                 message.getChatId().toString(),
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/Start.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/Start.java
index 6810a52..8ad09fe 100644
--- a/src/main/java/com/github/yvasyliev/service/telegram/commands/Start.java
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/Start.java
@@ -1,5 +1,7 @@
 package com.github.yvasyliev.service.telegram.commands;
 
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 import org.telegram.telegrambots.meta.api.objects.Message;
 import org.telegram.telegrambots.meta.exceptions.TelegramApiException;
@@ -8,9 +10,22 @@
 import java.net.URISyntaxException;
 
 @Service("/start")
+@Qualifier("/help")
 public class Start extends Command {
+    @Value("telegram.channel.name")
+    private String telegramChannelName;
+
     @Override
-    public void acceptWithException(Message message) throws TelegramApiException, URISyntaxException, IOException {
-        reply(message, "responses/start.md");
+    public void execute(Message message) throws TelegramApiException, URISyntaxException, IOException {
+        if (redTelBot.isAdmin(message.getFrom())) {
+            reply(
+                    message,
+                    "responses/admin/start.md",
+                    telegramChannelName,
+                    redTelBot.getMe().getFirstName()
+            );
+        } else {
+            reply(message, "responses/start.md", telegramChannelName);
+        }
     }
 }
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/Stop.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/Stop.java
index af66e38..8432a8f 100644
--- a/src/main/java/com/github/yvasyliev/service/telegram/commands/Stop.java
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/Stop.java
@@ -10,12 +10,12 @@
 import java.net.URISyntaxException;
 
 @Service("/stop")
-public class Stop extends Command {
+public class Stop extends AdminCommand {
     @Autowired
     private PostManager postManager;
 
     @Override
-    public void acceptWithException(Message message) throws TelegramApiException, URISyntaxException, IOException {
+    public void execute(Message message) throws TelegramApiException, URISyntaxException, IOException {
         postManager.stopPublishing();
         redTelBot.stopPolling();
         reply(message, "responses/stop.md");
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/SuggestPost.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/SuggestPost.java
index 32a6c7d..4ecc25f 100644
--- a/src/main/java/com/github/yvasyliev/service/telegram/commands/SuggestPost.java
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/SuggestPost.java
@@ -10,7 +10,7 @@
 @Service("/suggestpost")
 public class SuggestPost extends Command {
     @Override
-    public void acceptWithException(Message message) throws TelegramApiException, URISyntaxException, IOException {
+    public void execute(Message message) throws TelegramApiException, URISyntaxException, IOException {
         redTelBot.addUserCommand(message.getFrom().getId(), "/postsuggested");
         reply(message, "responses/suggestpost.md");
     }
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/TextAdmin.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/TextAdmin.java
index 9343756..10275e0 100644
--- a/src/main/java/com/github/yvasyliev/service/telegram/commands/TextAdmin.java
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/TextAdmin.java
@@ -21,7 +21,7 @@ public class TextAdmin extends Command {
     private ObjectMapper objectMapper;
 
     @Override
-    public void acceptWithException(Message message) throws TelegramApiException, IOException, URISyntaxException {
+    public void execute(Message message) throws TelegramApiException, IOException, URISyntaxException {
         redTelBot.removeUserCommand(message.getFrom().getId());
         var sourceChatId = message.getChatId();
         var sourceMessageId = message.getMessageId();
diff --git a/src/main/java/com/github/yvasyliev/service/telegram/commands/UnblockAuthor.java b/src/main/java/com/github/yvasyliev/service/telegram/commands/UnblockAuthor.java
index 6d1b08d..f28f829 100644
--- a/src/main/java/com/github/yvasyliev/service/telegram/commands/UnblockAuthor.java
+++ b/src/main/java/com/github/yvasyliev/service/telegram/commands/UnblockAuthor.java
@@ -8,9 +8,9 @@
 import java.net.URISyntaxException;
 
 @Service("/unblockauthor")
-public class UnblockAuthor extends Command {
+public class UnblockAuthor extends AdminCommand {
     @Override
-    public void acceptWithException(Message message) throws TelegramApiException, URISyntaxException, IOException {
+    public void execute(Message message) throws TelegramApiException, URISyntaxException, IOException {
         redTelBot.addUserCommand(message.getFrom().getId(), "/removeblockedauthor");
         reply(message, "responses/unblockauthor.md");
     }
diff --git a/src/main/resources/responses/admin/start.md b/src/main/resources/responses/admin/start.md
new file mode 100644
index 0000000..67fe310
--- /dev/null
+++ b/src/main/resources/responses/admin/start.md
@@ -0,0 +1,17 @@
+👋 Hello, I'm the manager bot of %s channel!
+
+🤓 I can duplicate Subreddit posts to Telegram channel.
+
+Use these command to control me:
+
+/contactadmin - send message to admin
+/help - show available commands
+/suggestpost - suggest your post to channel
+
+*Admin commands*
+/blockauthor - block Reddit author
+/getblocked - show blocked Reddit authors
+/pausepublishing - pause fetching posts from subreddit
+/resumepublishing - resume fetching posts from subreddit
+/stop - stop %s
+/unblockauthor - unblock Reddit author
\ No newline at end of file
diff --git a/src/main/resources/responses/start.md b/src/main/resources/responses/start.md
index c7a5e80..35eaaa5 100644
--- a/src/main/resources/responses/start.md
+++ b/src/main/resources/responses/start.md
@@ -1,5 +1,9 @@
-👋 Greetings!
+👋 Hello, I'm the manager bot of %s channel!
 
-🤓 I can duplicate Subreddit posts to Telegram channel.
+🤓 You can use me to suggest your posts or contact channel admin.
 
-Send /help to see available commands.
\ No newline at end of file
+Use these command to control me:
+
+/contactadmin - send message to admin
+/help - show available commands
+/suggestpost - suggest your post to channel
\ No newline at end of file