diff --git a/modules/command_manager.py b/modules/command_manager.py
index 81b030e..ff74d22 100644
--- a/modules/command_manager.py
+++ b/modules/command_manager.py
@@ -738,8 +738,16 @@ class CommandManager:
                         if not self.bot.config.getboolean('Channels', 'respond_to_dms', fallback=True):
                             break  # DMs disabled, skip help keyword
                     else:
-                        # For channel messages, check if channel is in monitor_channels
-                        if message.channel not in self.monitor_channels:
+                        # For channel messages, honor the help command's channel access:
+                        # its per-command `channels` override when set, otherwise the
+                        # global monitor_channels. Without this the special path would
+                        # ignore [Help_Command] channels = ... (it bypasses the plugin
+                        # loop where is_channel_allowed is normally enforced). Fall back
+                        # to a bare monitor_channels check when no help command is loaded.
+                        if help_command is not None and hasattr(help_command, 'is_channel_allowed'):
+                            if not help_command.is_channel_allowed(message):
+                                break  # Not allowed in this channel, skip help keyword
+                        elif message.channel not in self.monitor_channels:
                             break  # Channel not monitored, skip help keyword
                         # When channel_keywords is set, only allow listed triggers in channel
                         if not self._is_channel_trigger_allowed('help', message):
diff --git a/tests/test_command_manager.py b/tests/test_command_manager.py
index 7a212b1..440fb18 100644
--- a/tests/test_command_manager.py
+++ b/tests/test_command_manager.py
@@ -264,6 +264,30 @@ class TestCheckKeywords:
         matches = manager.check_keywords(msg)
         assert any(trigger == "help" for trigger, _ in matches)
 
+    def test_help_channel_override_blocks_disallowed_channel(self, cm_bot):
+        """[Help_Command] channels override must gate the special help path too.
+
+        The path bypasses the plugin loop (where is_channel_allowed is enforced), so
+        it has to consult the help command's channel access directly.
+        """
+        cm_bot.config.set("Keywords", "help", "Help: ping, test")
+        mock_help = MagicMock()
+        mock_help.help_enabled = True
+        mock_help.keywords = ["help"]
+        # Disallow the channel the message arrives on.
+        mock_help.is_channel_allowed = Mock(return_value=False)
+        mock_help.should_execute = Mock(return_value=False)
+        manager = make_manager(cm_bot, commands={"help": mock_help})
+
+        msg = mock_message(content="help", channel="general", is_dm=False)
+        matches = manager.check_keywords(msg)
+        assert not any(trigger == "help" for trigger, _ in matches)
+
+        # Allowed channel still responds.
+        mock_help.is_channel_allowed = Mock(return_value=True)
+        matches = manager.check_keywords(mock_message(content="help", channel="general", is_dm=False))
+        assert any(trigger == "help" for trigger, _ in matches)
+
 
 class TestGetHelpForCommand:
     """Tests for command-specific help."""