diff --git a/languages/built-in/en.yml b/languages/built-in/en.yml
index ac44201..771e6f2 100644
--- a/languages/built-in/en.yml
+++ b/languages/built-in/en.yml
@@ -514,3 +514,4 @@ sb_set: This group has been added to the automatic banned list.
 sb_remove: The automatic banned list has been removed this group.
 sb_exist: This group exists in the automatic banned list.
 sb_no_exist: This group does't exist in the automatic banned list.
+sb_channel: Successfully blocked this channel in this group.
diff --git a/languages/built-in/zh-cn.yml b/languages/built-in/zh-cn.yml
index 8a8a8fb..e136d9b 100644
--- a/languages/built-in/zh-cn.yml
+++ b/languages/built-in/zh-cn.yml
@@ -530,3 +530,4 @@ sb_set: 已被添加到自动封禁列表中。
 sb_remove: 已被移除自动封禁列表。
 sb_exist: 此群组存在于自动封禁列表中。
 sb_no_exist: 此群组不存在于自动封禁列表中。
+sb_channel: 成功在本群封禁此频道。
diff --git a/languages/built-in/zh-tw.yml b/languages/built-in/zh-tw.yml
index 4647e47..bb8d9de 100644
--- a/languages/built-in/zh-tw.yml
+++ b/languages/built-in/zh-tw.yml
@@ -514,3 +514,4 @@ sb_set: 已被添加到自動封禁列表中。
 sb_remove: 已被移除自動封禁列表。
 sb_exist: 此群組存在於自動封禁列表中。
 sb_no_exist: 此群組不存在於自動封禁列表中。
+sb_channel: 成功在本群封禁此頻道。
diff --git a/pagermaid/modules/sb.py b/pagermaid/modules/sb.py
index 24799a1..9b35cd6 100644
--- a/pagermaid/modules/sb.py
+++ b/pagermaid/modules/sb.py
@@ -4,8 +4,9 @@ from pagermaid.utils import lang, alias_command
 from struct import error as StructError
 from telethon.tl.functions.messages import GetCommonChatsRequest
 from telethon.tl.functions.users import GetFullUserRequest
-from telethon.tl.functions.channels import DeleteUserHistoryRequest
-from telethon.tl.types import MessageEntityMentionName, ChannelParticipantsAdmins, MessageEntityPhone, PeerChannel
+from telethon.tl.functions.channels import DeleteUserHistoryRequest, EditBannedRequest
+from telethon.tl.types import MessageEntityMentionName, ChannelParticipantsAdmins, MessageEntityPhone, PeerChannel, \
+    ChatBannedRights
 from telethon.errors.rpcerrorlist import UserAdminInvalidError, ChatAdminRequiredError, FloodWaitError
 from asyncio import sleep
 from random import uniform
@@ -49,7 +50,19 @@ async def span_ban(context):
             await context.edit(lang('arg_error'))
             return
         if isinstance(user, PeerChannel):
-            return await context.edit(lang('arg_error'))
+            # 封禁频道
+            try:
+                entity = await context.client.get_input_entity(context.chat_id)
+                user = await context.client.get_input_entity(reply_message.sender.id)
+                await context.client(EditBannedRequest(
+                    channel=entity,
+                    participant=user,
+                    banned_rights=ChatBannedRights(
+                        until_date=None, view_messages=True)
+                ))
+            except ChatAdminRequiredError:
+                return await context.edit(lang('sb_no_per'))
+            return await context.edit(lang('sb_channel'))
         elif not user:
             return await context.edit(lang('arg_error'))
         target_user = await context.client(GetFullUserRequest(user))