feat: update version to 4.9.0 in pyproject.toml, __init__.py, and uv.lock

Merge branch 'master' into feat/dbm20-rag

pyproject.toml

@@ -61,7 +61,7 @@ dependencies = [
     "html2text>=2024.2.26",
     "langchain>=0.2.0",
     "langchain-text-splitters>=0.0.1",
-    "chromadb>=1.0.0,<2.0.0",
+    "chromadb>=0.4.24",
     "qdrant-client (>=1.15.1,<2.0.0)",
     "pyseekdb==1.1.0.post3",
     "langbot-plugin==0.3.0",

src/langbot/libs/wecom_api/api.py

@@ -4,7 +4,6 @@ import base64
 import binascii
 import httpx
 import traceback
-from urllib.parse import quote
 from quart import Quart
 import xml.etree.ElementTree as ET
 from typing import Callable, Dict, Any
@@ -68,31 +67,6 @@ class WecomClient:
                 await self.logger.error(f'获取accesstoken失败:{response.json()}')
                 raise Exception(f'未获取access token: {data}')
 
-    async def get_user_info(self, userid: str) -> dict:
-        """
-        Get user information by user ID using the application secret.
-
-        Args:
-            userid: The user ID to look up.
-
-        Returns:
-            dict: User information including 'name' field.
-        """
-        if not await self.check_access_token():
-            self.access_token = await self.get_access_token(self.secret)
-
-        url = self.base_url + '/user/get?access_token=' + self.access_token + '&userid=' + quote(userid)
-        async with httpx.AsyncClient() as client:
-            response = await client.get(url)
-            data = response.json()
-            if data.get('errcode') == 40014 or data.get('errcode') == 42001:
-                self.access_token = await self.get_access_token(self.secret)
-                return await self.get_user_info(userid)
-            if data.get('errcode', 0) != 0:
-                await self.logger.error(f'获取用户信息失败:{data}')
-                return {}
-            return data
-
     async def get_users(self):
         if not self.check_access_token_for_contacts():
             self.access_token_for_contacts = await self.get_access_token(self.secret_for_contacts)

src/langbot/libs/wecom_customer_service_api/api.py

@@ -10,7 +10,6 @@ from typing import Callable
 from .wecomcsevent import WecomCSEvent
 import langbot_plugin.api.entities.builtin.platform.message as platform_message
 import aiofiles
-import time
 
 
 class WecomCSClient:
@@ -35,10 +34,6 @@ class WecomCSClient:
         self.unified_mode = unified_mode
         self.app = Quart(__name__)
 
-        # Customer info cache: {external_userid: (info_dict, timestamp)}
-        self._customer_cache: dict[str, tuple[dict, float]] = {}
-        self._cache_ttl = 60  # Cache TTL in seconds (1 minute)
-
         # 只有在非统一模式下才注册独立路由
         if not self.unified_mode:
             self.app.add_url_rule(
@@ -383,53 +378,3 @@ class WecomCSClient:
     async def get_media_id(self, image: platform_message.Image):
         media_id = await self.upload_to_work(image=image)
         return media_id
-
-    async def get_customer_info(self, external_userid: str) -> dict | None:
-        """
-        Get customer information by external_userid with caching.
-
-        Uses a 1-minute cache to avoid repeated API calls for the same user.
-
-        Args:
-            external_userid: The external user ID of the customer.
-
-        Returns:
-            Customer info dict with 'nickname', 'avatar', etc., or None if not found.
-        """
-        # Check cache first
-        current_time = time.time()
-        if external_userid in self._customer_cache:
-            cached_info, cached_time = self._customer_cache[external_userid]
-            if current_time - cached_time < self._cache_ttl:
-                return cached_info
-
-        # Cache miss or expired, fetch from API
-        if not await self.check_access_token():
-            self.access_token = await self.get_access_token(self.secret)
-
-        url = f'{self.base_url}/kf/customer/batchget?access_token={self.access_token}'
-
-        payload = {
-            'external_userid_list': [external_userid],
-        }
-
-        async with httpx.AsyncClient() as client:
-            response = await client.post(url, json=payload)
-            data = response.json()
-
-            if data.get('errcode') in [40014, 42001]:
-                self.access_token = await self.get_access_token(self.secret)
-                return await self.get_customer_info(external_userid)
-
-            if data.get('errcode', 0) != 0:
-                if self.logger:
-                    await self.logger.warning(f'Failed to get customer info: {data}')
-                return None
-
-            customer_list = data.get('customer_list', [])
-            if customer_list:
-                customer_info = customer_list[0]
-                # Store in cache
-                self._customer_cache[external_userid] = (customer_info, current_time)
-                return customer_info
-            return None

src/langbot/pkg/api/http/service/monitoring.py

@@ -30,7 +30,6 @@ class MonitoringService:
         level: str = 'info',
         platform: str | None = None,
         user_id: str | None = None,
-        user_name: str | None = None,
         runner_name: str | None = None,
         variables: str | None = None,
         role: str = 'user',
@@ -50,7 +49,6 @@ class MonitoringService:
             'level': level,
             'platform': platform,
             'user_id': user_id,
-            'user_name': user_name,
             'runner_name': runner_name,
             'variables': variables,
             'role': role,
@@ -154,7 +152,6 @@ class MonitoringService:
         pipeline_name: str,
         platform: str | None = None,
         user_id: str | None = None,
-        user_name: str | None = None,
     ) -> None:
         """Record a new session"""
         session_data = {
@@ -169,7 +166,6 @@ class MonitoringService:
             'is_active': True,
             'platform': platform,
             'user_id': user_id,
-            'user_name': user_name,
         }
 
         await self.ap.persistence_mgr.execute_async(

src/langbot/pkg/entity/persistence/monitoring.py

@@ -20,7 +20,6 @@ class MonitoringMessage(Base):
     level = sqlalchemy.Column(sqlalchemy.String(50), nullable=False)  # info, warning, error, debug
     platform = sqlalchemy.Column(sqlalchemy.String(255), nullable=True)
     user_id = sqlalchemy.Column(sqlalchemy.String(255), nullable=True)
-    user_name = sqlalchemy.Column(sqlalchemy.String(255), nullable=True)  # User display name
     runner_name = sqlalchemy.Column(sqlalchemy.String(255), nullable=True)  # Runner name for this query
     variables = sqlalchemy.Column(sqlalchemy.Text, nullable=True)  # Query variables as JSON string
     role = sqlalchemy.Column(sqlalchemy.String(50), nullable=True, default='user')  # user, assistant
@@ -65,7 +64,6 @@ class MonitoringSession(Base):
     is_active = sqlalchemy.Column(sqlalchemy.Boolean, nullable=False, default=True, index=True)
     platform = sqlalchemy.Column(sqlalchemy.String(255), nullable=True)
     user_id = sqlalchemy.Column(sqlalchemy.String(255), nullable=True)
-    user_name = sqlalchemy.Column(sqlalchemy.String(255), nullable=True)  # User display name
 
 
 class MonitoringError(Base):

src/langbot/pkg/persistence/migrations/dbm021_merge_exception_handling.py

@@ -1,74 +0,0 @@
-from .. import migration
-
-import sqlalchemy
-import json
-
-
-@migration.migration_class(21)
-class DBMigrateMergeExceptionHandling(migration.DBMigration):
-    """Merge hide-exception and block-failed-request-output into a single exception-handling select option,
-    and add failure-hint field.
-
-    Conversion logic:
-    - block-failed-request-output=true  ->  exception-handling: hide
-    - hide-exception=true               ->  exception-handling: show-hint
-    - hide-exception=false              ->  exception-handling: show-error
-    """
-
-    async def upgrade(self):
-        """Upgrade"""
-        result = await self.ap.persistence_mgr.execute_async(
-            sqlalchemy.text('SELECT uuid, config FROM legacy_pipelines')
-        )
-        pipelines = result.fetchall()
-
-        current_version = self.ap.ver_mgr.get_current_version()
-
-        for pipeline_row in pipelines:
-            uuid = pipeline_row[0]
-            config = json.loads(pipeline_row[1]) if isinstance(pipeline_row[1], str) else pipeline_row[1]
-
-            if 'output' not in config:
-                config['output'] = {}
-            if 'misc' not in config['output']:
-                config['output']['misc'] = {}
-
-            misc = config['output']['misc']
-
-            # Determine new exception-handling value from legacy fields
-            hide_exception = misc.get('hide-exception', True)
-            block_failed = misc.get('block-failed-request-output', False)
-
-            if block_failed:
-                exception_handling = 'hide'
-            elif hide_exception:
-                exception_handling = 'show-hint'
-            else:
-                exception_handling = 'show-error'
-
-            misc['exception-handling'] = exception_handling
-
-            # Add failure-hint with default value
-            misc['failure-hint'] = 'Request failed.'
-
-            # Remove legacy fields
-            misc.pop('hide-exception', None)
-
-            if self.ap.persistence_mgr.db.name == 'postgresql':
-                await self.ap.persistence_mgr.execute_async(
-                    sqlalchemy.text(
-                        'UPDATE legacy_pipelines SET config = :config::jsonb, for_version = :for_version WHERE uuid = :uuid'
-                    ),
-                    {'config': json.dumps(config), 'for_version': current_version, 'uuid': uuid},
-                )
-            else:
-                await self.ap.persistence_mgr.execute_async(
-                    sqlalchemy.text(
-                        'UPDATE legacy_pipelines SET config = :config, for_version = :for_version WHERE uuid = :uuid'
-                    ),
-                    {'config': json.dumps(config), 'for_version': current_version, 'uuid': uuid},
-                )
-
-    async def downgrade(self):
-        """Downgrade"""
-        pass

src/langbot/pkg/persistence/migrations/dbm022_monitoring_user_name.py

@@ -1,73 +0,0 @@
-import sqlalchemy
-from .. import migration
-
-
-@migration.migration_class(22)
-class DBMigrateMonitoringUserId(migration.DBMigration):
-    """Add user_id and user_name columns to monitoring_sessions table
-
-    This migration adds the missing user_id column and also ensures user_name
-    column exists (in case migration 21 failed or was skipped).
-    """
-
-    async def _table_exists(self, table_name: str) -> bool:
-        """Check if a table exists (works for both SQLite and PostgreSQL)."""
-        if self.ap.persistence_mgr.db.name == 'postgresql':
-            result = await self.ap.persistence_mgr.execute_async(
-                sqlalchemy.text(
-                    'SELECT EXISTS (SELECT FROM information_schema.tables WHERE table_name = :table_name);'
-                ).bindparams(table_name=table_name)
-            )
-            return bool(result.scalar())
-        else:
-            result = await self.ap.persistence_mgr.execute_async(
-                sqlalchemy.text("SELECT name FROM sqlite_master WHERE type='table' AND name=:table_name;").bindparams(
-                    table_name=table_name
-                )
-            )
-            return result.first() is not None
-
-    async def _get_table_columns(self, table_name: str) -> list[str]:
-        """Get column names from a table (works for both SQLite and PostgreSQL)."""
-        if self.ap.persistence_mgr.db.name == 'postgresql':
-            result = await self.ap.persistence_mgr.execute_async(
-                sqlalchemy.text(
-                    'SELECT column_name FROM information_schema.columns WHERE table_name = :table_name;'
-                ).bindparams(table_name=table_name)
-            )
-            return [row[0] for row in result.fetchall()]
-        else:
-            if not table_name.isidentifier():
-                raise ValueError(f'Invalid table name: {table_name}')
-            result = await self.ap.persistence_mgr.execute_async(sqlalchemy.text(f'PRAGMA table_info({table_name});'))
-            return [row[1] for row in result.fetchall()]
-
-    async def _add_column_if_not_exists(self, table_name: str, column_name: str, column_type: str):
-        """Add a column to a table if it does not already exist."""
-        columns = await self._get_table_columns(table_name)
-        if column_name in columns:
-            self.ap.logger.debug('%s column already exists in %s.', column_name, table_name)
-            return
-        await self.ap.persistence_mgr.execute_async(
-            sqlalchemy.text(f'ALTER TABLE {table_name} ADD COLUMN {column_name} {column_type};')
-        )
-        self.ap.logger.info('Added %s column to %s table.', column_name, table_name)
-
-    async def upgrade(self):
-        # Check if monitoring_sessions table exists
-        if not await self._table_exists('monitoring_sessions'):
-            self.ap.logger.warning('monitoring_sessions table does not exist, skipping migration.')
-            return
-
-        # Add user_id column to monitoring_sessions table
-        await self._add_column_if_not_exists('monitoring_sessions', 'user_id', 'VARCHAR(255)')
-
-        # Add user_name column to monitoring_sessions table (in case migration 21 failed)
-        await self._add_column_if_not_exists('monitoring_sessions', 'user_name', 'VARCHAR(255)')
-
-        # Add user_name column to monitoring_messages table (in case migration 21 failed)
-        if await self._table_exists('monitoring_messages'):
-            await self._add_column_if_not_exists('monitoring_messages', 'user_name', 'VARCHAR(255)')
-
-    async def downgrade(self):
-        pass

src/langbot/pkg/pipeline/monitoring_helper.py

@@ -34,15 +34,6 @@ class MonitoringHelper:
             # Check if session exists, if not, record session start
             session_id = f'{query.launcher_type}_{query.launcher_id}'
 
-            # Get sender name from message event
-            sender_name = None
-            if hasattr(query, 'message_event'):
-                if hasattr(query.message_event, 'sender'):
-                    if hasattr(query.message_event.sender, 'nickname'):
-                        sender_name = query.message_event.sender.nickname
-                    elif hasattr(query.message_event.sender, 'member_name'):
-                        sender_name = query.message_event.sender.member_name
-
             # Try to record message
             # Use JSON serialization to preserve message chain structure (including image URLs, etc.)
             if hasattr(query, 'message_chain') and hasattr(query.message_chain, 'model_dump'):
@@ -66,7 +57,6 @@ class MonitoringHelper:
                 if hasattr(query.launcher_type, 'value')
                 else str(query.launcher_type),
                 user_id=query.sender_id,
-                user_name=sender_name,
                 runner_name=runner_name,
                 variables=None,  # Will be updated in record_query_success
             )
@@ -90,7 +80,6 @@ class MonitoringHelper:
                     if hasattr(query.launcher_type, 'value')
                     else str(query.launcher_type),
                     user_id=query.sender_id,
-                    user_name=sender_name,
                 )
 
             return message_id
@@ -139,15 +128,6 @@ class MonitoringHelper:
         try:
             session_id = f'{query.launcher_type}_{query.launcher_id}'
 
-            # Get sender name from message event
-            sender_name = None
-            if hasattr(query, 'message_event'):
-                if hasattr(query.message_event, 'sender'):
-                    if hasattr(query.message_event.sender, 'nickname'):
-                        sender_name = query.message_event.sender.nickname
-                    elif hasattr(query.message_event.sender, 'member_name'):
-                        sender_name = query.message_event.sender.member_name
-
             # Extract response content from resp_message_chain
             if hasattr(query, 'resp_message_chain') and query.resp_message_chain:
                 # Serialize the last response message chain
@@ -182,7 +162,6 @@ class MonitoringHelper:
                 if hasattr(query.launcher_type, 'value')
                 else str(query.launcher_type),
                 user_id=query.sender_id,
-                user_name=sender_name,
                 runner_name=runner_name,
                 role='assistant',
             )
@@ -204,15 +183,6 @@ class MonitoringHelper:
         try:
             session_id = f'{query.launcher_type}_{query.launcher_id}'
 
-            # Get sender name from message event
-            sender_name = None
-            if hasattr(query, 'message_event'):
-                if hasattr(query.message_event, 'sender'):
-                    if hasattr(query.message_event.sender, 'nickname'):
-                        sender_name = query.message_event.sender.nickname
-                    elif hasattr(query.message_event.sender, 'member_name'):
-                        sender_name = query.message_event.sender.member_name
-
             # Record error message
             message_id = await ap.monitoring_service.record_message(
                 bot_id=bot_id,
@@ -227,7 +197,6 @@ class MonitoringHelper:
                 if hasattr(query.launcher_type, 'value')
                 else str(query.launcher_type),
                 user_id=query.sender_id,
-                user_name=sender_name,
                 runner_name=runner_name,
             )
 

src/langbot/pkg/pipeline/process/handlers/chat.py

@@ -149,19 +149,12 @@ class ChatMessageHandler(handler.MessageHandler):
                 self.ap.logger.error(f'Conversation({query.query_id}) Request Failed: {error_info}')
                 traceback.print_exc()
 
-                exception_handling = query.pipeline_config['output']['misc'].get('exception-handling', 'show-hint')
-
-                if exception_handling == 'show-error':
-                    user_notice = f'{e}'
-                elif exception_handling == 'show-hint':
-                    user_notice = query.pipeline_config['output']['misc'].get('failure-hint', 'Request failed.')
-                else:  # hide
-                    user_notice = None
+                hide_exception_info = query.pipeline_config['output']['misc']['hide-exception']
 
                 yield entities.StageProcessResult(
                     result_type=entities.ResultType.INTERRUPT,
                     new_query=query,
-                    user_notice=user_notice,
+                    user_notice='请求失败' if hide_exception_info else f'{e}',
                     error_notice=f'{e}',
                     debug_notice=traceback.format_exc(),
                 )

src/langbot/pkg/platform/sources/wecom.py

@@ -148,54 +148,51 @@ class WecomEventConverter(abstract_platform_adapter.AbstractEventConverter):
             pass
 
         if type(event) is platform_events.FriendMessage:
-            return event.source_platform_object
+            payload = {
+                'MsgType': 'text',
+                'Content': '',
+                'FromUserName': event.sender.id,
+                'ToUserName': bot_account_id,
+                'CreateTime': int(datetime.datetime.now().timestamp()),
+                'AgentID': event.sender.nickname,
+            }
+            wecom_event = WecomEvent.from_payload(payload=payload)
+            if not wecom_event:
+                raise ValueError('无法从 message_data 构造 WecomEvent 对象')
+
+            return wecom_event
 
     @staticmethod
-    async def target2yiri(event: WecomEvent, bot: WecomClient = None):
+    async def target2yiri(event: WecomEvent):
         """
         将 WecomEvent 转换为平台的 FriendMessage 对象。
 
         Args:
             event (WecomEvent): 企业微信事件。
-            bot (WecomClient): 企业微信客户端，用于获取用户信息。
 
         Returns:
             platform_events.FriendMessage: 转换后的 FriendMessage 对象。
         """
-        # Try to get the user's real name from the WeCom API
-        nickname = str(event.user_id)
-        if bot and event.user_id:
-            try:
-                user_info = await bot.get_user_info(event.user_id)
-                if user_info and user_info.get('name'):
-                    nickname = user_info.get('name')
-            except Exception:
-                pass  # Fall back to user_id as nickname
-
         # 转换消息链
         if event.type == 'text':
             yiri_chain = await WecomMessageConverter.target2yiri(event.message, event.message_id)
             friend = platform_entities.Friend(
                 id=f'u{event.user_id}',
-                nickname=nickname,
+                nickname=str(event.agent_id),
                 remark='',
             )
 
-            return platform_events.FriendMessage(
-                sender=friend, message_chain=yiri_chain, time=event.timestamp, source_platform_object=event
-            )
+            return platform_events.FriendMessage(sender=friend, message_chain=yiri_chain, time=event.timestamp)
         elif event.type == 'image':
             friend = platform_entities.Friend(
                 id=f'u{event.user_id}',
-                nickname=nickname,
+                nickname=str(event.agent_id),
                 remark='',
             )
 
             yiri_chain = await WecomMessageConverter.target2yiri_image(picurl=event.picurl, message_id=event.message_id)
 
-            return platform_events.FriendMessage(
-                sender=friend, message_chain=yiri_chain, time=event.timestamp, source_platform_object=event
-            )
+            return platform_events.FriendMessage(sender=friend, message_chain=yiri_chain, time=event.timestamp)
 
 
 class WecomAdapter(abstract_platform_adapter.AbstractMessagePlatformAdapter):
@@ -213,6 +210,7 @@ class WecomAdapter(abstract_platform_adapter.AbstractMessagePlatformAdapter):
             'secret',
             'token',
             'EncodingAESKey',
+            'contacts_secret',
         ]
 
         missing_keys = [key for key in required_keys if key not in config]
@@ -225,7 +223,7 @@ class WecomAdapter(abstract_platform_adapter.AbstractMessagePlatformAdapter):
             secret=config['secret'],
             token=config['token'],
             EncodingAESKey=config['EncodingAESKey'],
-            contacts_secret=config.get('contacts_secret', ''),  # Optional, kept for backward compatibility
+            contacts_secret=config['contacts_secret'],
             logger=logger,
             unified_mode=True,
             api_base_url=config.get('api_base_url', 'https://qyapi.weixin.qq.com/cgi-bin'),
@@ -250,17 +248,18 @@ class WecomAdapter(abstract_platform_adapter.AbstractMessagePlatformAdapter):
     ):
         Wecom_event = await WecomEventConverter.yiri2target(message_source, self.bot_account_id, self.bot)
         content_list = await WecomMessageConverter.yiri2target(message, self.bot)
-        # user_id is the original FromUserName from WecomEvent
-        user_id = Wecom_event.user_id
+        fixed_user_id = Wecom_event.user_id
+        # 删掉开头的u
+        fixed_user_id = fixed_user_id[1:]
         for content in content_list:
             if content['type'] == 'text':
-                await self.bot.send_private_msg(user_id, Wecom_event.agent_id, content['content'])
+                await self.bot.send_private_msg(fixed_user_id, Wecom_event.agent_id, content['content'])
             elif content['type'] == 'image':
-                await self.bot.send_image(user_id, Wecom_event.agent_id, content['media_id'])
+                await self.bot.send_image(fixed_user_id, Wecom_event.agent_id, content['media_id'])
             elif content['type'] == 'voice':
-                await self.bot.send_voice(user_id, Wecom_event.agent_id, content['media_id'])
+                await self.bot.send_voice(fixed_user_id, Wecom_event.agent_id, content['media_id'])
             elif content['type'] == 'file':
-                await self.bot.send_file(user_id, Wecom_event.agent_id, content['media_id'])
+                await self.bot.send_file(fixed_user_id, Wecom_event.agent_id, content['media_id'])
 
     async def send_message(self, target_type: str, target_id: str, message: platform_message.MessageChain):
         content_list = await WecomMessageConverter.yiri2target(message, self.bot)
@@ -288,7 +287,7 @@ class WecomAdapter(abstract_platform_adapter.AbstractMessagePlatformAdapter):
         async def on_message(event: WecomEvent):
             self.bot_account_id = event.receiver_id
             try:
-                return await callback(await self.event_converter.target2yiri(event, self.bot), self)
+                return await callback(await self.event_converter.target2yiri(event), self)
             except Exception:
                 await self.logger.error(f'Error in wecom callback: {traceback.format_exc()}')
 

src/langbot/pkg/platform/sources/wecom.yaml

@@ -39,6 +39,13 @@ spec:
       type: string
       required: true
       default: ""
+    - name: contacts_secret
+      label:
+        en_US: Contacts Secret
+        zh_Hans: 通讯录密钥
+      type: string
+      required: true
+      default: ""
     - name: api_base_url
       label:
         en_US: API Base URL

src/langbot/pkg/platform/sources/wecomcs.py

@@ -81,33 +81,22 @@ class WecomEventConverter(abstract_platform_adapter.AbstractEventConverter):
             return event.source_platform_object
 
     @staticmethod
-    async def target2yiri(event: WecomCSEvent, bot: WecomCSClient = None):
+    async def target2yiri(event: WecomCSEvent):
         """
         将 WecomEvent 转换为平台的 FriendMessage 对象。
 
         Args:
             event (WecomEvent): 企业微信客服事件。
-            bot (WecomCSClient): 企业微信客服客户端，用于获取用户信息。
 
         Returns:
             platform_events.FriendMessage: 转换后的 FriendMessage 对象。
         """
-        # Try to get customer nickname from WeChat API
-        nickname = str(event.user_id)
-        if bot and event.user_id:
-            try:
-                customer_info = await bot.get_customer_info(event.user_id)
-                if customer_info and customer_info.get('nickname'):
-                    nickname = customer_info.get('nickname')
-            except Exception:
-                pass  # Fall back to user_id as nickname
-
         # 转换消息链
         if event.type == 'text':
             yiri_chain = await WecomMessageConverter.target2yiri(event.message, event.message_id)
             friend = platform_entities.Friend(
                 id=f'u{event.user_id}',
-                nickname=nickname,
+                nickname=str(event.user_id),
                 remark='',
             )
 
@@ -117,7 +106,7 @@ class WecomEventConverter(abstract_platform_adapter.AbstractEventConverter):
         elif event.type == 'image':
             friend = platform_entities.Friend(
                 id=f'u{event.user_id}',
-                nickname=nickname,
+                nickname=str(event.user_id),
                 remark='',
             )
 
@@ -198,7 +187,7 @@ class WecomCSAdapter(abstract_platform_adapter.AbstractMessagePlatformAdapter):
         async def on_message(event: WecomCSEvent):
             self.bot_account_id = event.receiver_id
             try:
-                return await callback(await self.event_converter.target2yiri(event, self.bot), self)
+                return await callback(await self.event_converter.target2yiri(event), self)
             except Exception:
                 await self.logger.error(f'Error in wecomcs callback: {traceback.format_exc()}')
 

src/langbot/pkg/provider/runners/difysvapi.py

@@ -441,7 +441,6 @@ class DifyServiceAPIRunner(runner.RequestRunner):
         is_final = False
         think_start = False
         think_end = False
-        yielded_final = False
 
         remove_think = self.pipeline_config['output'].get('misc', '').get('remove-think')
 
@@ -494,19 +493,13 @@ class DifyServiceAPIRunner(runner.RequestRunner):
                     if answer:
                         basic_mode_pending_chunk = answer
 
-            if (
-                not yielded_final
-                and (is_final or message_idx % 8 == 0)
-                and (basic_mode_pending_chunk != '' or is_final)
-            ):
+            if (is_final or message_idx % 8 == 0) and (basic_mode_pending_chunk != '' or is_final):
                 # content, _ = self._process_thinking_content(basic_mode_pending_chunk)
                 yield provider_message.MessageChunk(
                     role='assistant',
                     content=basic_mode_pending_chunk,
                     is_final=is_final,
                 )
-                if is_final:
-                    yielded_final = True
 
         if chunk is None:
             raise errors.DifyAPIError('Dify API 没有返回任何响应，请检查网络连接和API配置')

src/langbot/pkg/provider/runners/localagent.py

@@ -74,13 +74,7 @@ class LocalAgentRunner(runner.RequestRunner):
                     self.ap.logger.warning(f'Knowledge base {kb_uuid} not found, skipping')
                     continue
 
-                result = await kb.retrieve(
-                    user_message_text,
-                    settings={
-                        'sender_id': str(query.sender_id),
-                        'session_name': f'{query.session.launcher_type.value}_{query.session.launcher_id}',
-                    },
-                )
+                result = await kb.retrieve(user_message_text)
 
                 if result:
                     all_results.extend(result)

src/langbot/pkg/rag/knowledge/kbmgr.py

@@ -321,19 +321,13 @@ class RuntimeKnowledgeBase(KnowledgeBaseInterface):
         if not plugin_id:
             raise ValueError(f'No RAG plugin ID configured for KB {kb.uuid}. Retrieval failed.')
 
-        # Session context (e.g. session_name) stays in retrieval_settings
-        # for plugins that need it. Do NOT move them into filters, as filters
-        # are passed directly to vector_search by some plugins (e.g. LangRAG)
-        # and would cause empty results when the metadata field doesn't exist.
-        filters = settings.pop('filters', {})
-
         retrieval_context = {
             'query': query,
             'knowledge_base_id': kb.uuid,
             'collection_id': kb.collection_id or kb.uuid,
             'retrieval_settings': settings,
             'creation_settings': kb.creation_settings or {},
-            'filters': filters,
+            'filters': settings.pop('filters', {}),
         }
 
         result = await self.ap.plugin_connector.call_rag_retrieve(

src/langbot/pkg/utils/constants.py

@@ -2,7 +2,7 @@ import langbot
 
 semantic_version = f'v{langbot.__version__}'
 
-required_database_version = 22
+required_database_version = 20
 """Tag the version of the database schema, used to check if the database needs to be migrated"""
 
 debug_mode = False

src/langbot/pkg/vector/vdbs/chroma.py

@@ -2,14 +2,11 @@ from __future__ import annotations
 import asyncio
 from typing import Any
 from chromadb import PersistentClient
-from langbot.pkg.vector.vdb import VectorDatabase, SearchType
+from langbot.pkg.vector.vdb import VectorDatabase
 from langbot.pkg.core import app
 import chromadb
 import chromadb.errors
 
-# RRF smoothing constant (standard value from the literature)
-_RRF_K = 60
-
 
 class ChromaVectorDatabase(VectorDatabase):
     def __init__(self, ap: app.Application, base_path: str = './data/chroma'):
@@ -17,10 +14,6 @@ class ChromaVectorDatabase(VectorDatabase):
         self.client = PersistentClient(path=base_path)
         self._collections = {}
 
-    @classmethod
-    def supported_search_types(cls) -> list[SearchType]:
-        return [SearchType.VECTOR, SearchType.FULL_TEXT, SearchType.HYBRID]
-
     async def get_or_create_collection(self, collection: str) -> chromadb.Collection:
         if collection not in self._collections:
             self._collections[collection] = await asyncio.to_thread(
@@ -41,8 +34,8 @@ class ChromaVectorDatabase(VectorDatabase):
         kwargs: dict[str, Any] = dict(embeddings=embeddings_list, ids=ids, metadatas=metadatas)
         if documents is not None:
             kwargs['documents'] = documents
-        await asyncio.to_thread(col.upsert, **kwargs)
-        self.ap.logger.info(f"Upserted {len(ids)} embeddings to Chroma collection '{collection}'.")
+        await asyncio.to_thread(col.add, **kwargs)
+        self.ap.logger.info(f"Added {len(ids)} embeddings to Chroma collection '{collection}'.")
 
     async def search(
         self,
@@ -54,23 +47,6 @@ class ChromaVectorDatabase(VectorDatabase):
         filter: dict[str, Any] | None = None,
     ) -> dict[str, Any]:
         col = await self.get_or_create_collection(collection)
-
-        if search_type == SearchType.FULL_TEXT:
-            return await self._full_text_search(col, collection, k, query_text, filter)
-        elif search_type == SearchType.HYBRID:
-            return await self._hybrid_search(col, collection, query_embedding, k, query_text, filter)
-
-        # Default: vector search
-        return await self._vector_search(col, collection, query_embedding, k, filter)
-
-    async def _vector_search(
-        self,
-        col: chromadb.Collection,
-        collection: str,
-        query_embedding: list[float],
-        k: int,
-        filter: dict[str, Any] | None,
-    ) -> dict[str, Any]:
         query_kwargs: dict[str, Any] = dict(
             query_embeddings=query_embedding,
             n_results=k,
@@ -79,137 +55,9 @@ class ChromaVectorDatabase(VectorDatabase):
         if filter:
             query_kwargs['where'] = filter
         results = await asyncio.to_thread(col.query, **query_kwargs)
-        self.ap.logger.info(
-            f"Chroma vector search in '{collection}' returned {len(results.get('ids', [[]])[0])} results."
-        )
+        self.ap.logger.info(f"Chroma search in '{collection}' returned {len(results.get('ids', [[]])[0])} results.")
         return results
 
-    async def _full_text_search(
-        self,
-        col: chromadb.Collection,
-        collection: str,
-        k: int,
-        query_text: str,
-        filter: dict[str, Any] | None,
-    ) -> dict[str, Any]:
-        if not query_text:
-            return {'ids': [[]], 'metadatas': [[]], 'distances': [[]], 'documents': [[]]}
-
-        get_kwargs: dict[str, Any] = dict(
-            where_document={'$contains': query_text},
-            include=['metadatas', 'documents'],
-            limit=k,
-        )
-        if filter:
-            get_kwargs['where'] = filter
-        results = await asyncio.to_thread(col.get, **get_kwargs)
-
-        # col.get returns flat lists; wrap into column-major format.
-        # Distances are all 0.0 because Chroma's local $contains is a boolean
-        # filter with no relevance scoring.  Chroma's BM25 sparse embedding
-        # function (ChromaBm25EmbeddingFunction) can generate scored sparse
-        # vectors, but sparse vector *indexing* is only available on Chroma
-        # Cloud, not locally.  For ranked results, use hybrid mode or apply a
-        # reranker in a downstream stage.
-        ids = results.get('ids', [])
-        metadatas = results.get('metadatas', []) or [None] * len(ids)
-        documents = results.get('documents', []) or [None] * len(ids)
-        distances = [0.0] * len(ids)
-
-        self.ap.logger.info(f"Chroma full-text search in '{collection}' returned {len(ids)} results.")
-        return {'ids': [ids], 'metadatas': [metadatas], 'distances': [distances], 'documents': [documents]}
-
-    async def _hybrid_search(
-        self,
-        col: chromadb.Collection,
-        collection: str,
-        query_embedding: list[float],
-        k: int,
-        query_text: str,
-        filter: dict[str, Any] | None,
-    ) -> dict[str, Any]:
-        # Fall back to pure vector search when no text is provided
-        if not query_text:
-            return await self._vector_search(col, collection, query_embedding, k, filter)
-
-        # Run vector search and full-text search in parallel
-        vector_task = self._vector_search(col, collection, query_embedding, k, filter)
-        text_task = self._full_text_search(col, collection, k, query_text, filter)
-        vector_results, text_results = await asyncio.gather(vector_task, text_task)
-
-        vector_ids = vector_results.get('ids', [[]])[0]
-        text_ids = text_results.get('ids', [[]])[0]
-
-        if not vector_ids and not text_ids:
-            return {'ids': [[]], 'metadatas': [[]], 'distances': [[]], 'documents': [[]]}
-
-        # RRF fusion
-        fused = self._rrf_fuse([vector_ids, text_ids], k)
-        if not fused:
-            return {'ids': [[]], 'metadatas': [[]], 'distances': [[]], 'documents': [[]]}
-
-        fused_ids = [doc_id for doc_id, _ in fused]
-
-        # Fetch full metadata and documents for fused results
-        fetched = await asyncio.to_thread(col.get, ids=fused_ids, include=['metadatas', 'documents'])
-
-        # col.get returns results in arbitrary order; re-order to match fused ranking
-        fetched_map: dict[str, tuple] = {}
-        for i, fid in enumerate(fetched.get('ids', [])):
-            meta = (fetched.get('metadatas') or [None] * len(fetched['ids']))[i]
-            doc = (fetched.get('documents') or [None] * len(fetched['ids']))[i]
-            fetched_map[fid] = (meta, doc)
-
-        ordered_ids = []
-        ordered_metas = []
-        ordered_docs = []
-        ordered_dists = []
-
-        # Normalize RRF scores to 0~1 distances via min-max scaling.
-        # Raw RRF scores are tiny (e.g. 0.016~0.033 with k=60) so a naive
-        # ``1 - score`` would compress all distances into a narrow 0.96~0.98
-        # band with almost no discriminative power.  Min-max normalization
-        # spreads them across the full 0~1 range (0.0 = best match).
-        max_score = fused[0][1]
-        min_score = fused[-1][1]
-        score_range = max_score - min_score
-
-        for doc_id, score in fused:
-            if doc_id in fetched_map:
-                meta, doc = fetched_map[doc_id]
-                ordered_ids.append(doc_id)
-                ordered_metas.append(meta)
-                ordered_docs.append(doc)
-                if score_range > 0:
-                    ordered_dists.append(1.0 - (score - min_score) / score_range)
-                else:
-                    ordered_dists.append(0.0)
-
-        self.ap.logger.info(
-            f"Chroma hybrid search in '{collection}' returned {len(ordered_ids)} results "
-            f'(vector={len(vector_ids)}, text={len(text_ids)}).'
-        )
-        return {
-            'ids': [ordered_ids],
-            'metadatas': [ordered_metas],
-            'distances': [ordered_dists],
-            'documents': [ordered_docs],
-        }
-
-    @staticmethod
-    def _rrf_fuse(result_lists: list[list[str]], k: int) -> list[tuple[str, float]]:
-        """Reciprocal Rank Fusion over multiple ranked ID lists.
-
-        Returns a list of (doc_id, rrf_score) sorted by descending score,
-        truncated to *k* entries.
-        """
-        scores: dict[str, float] = {}
-        for ranked_ids in result_lists:
-            for rank, doc_id in enumerate(ranked_ids):
-                scores[doc_id] = scores.get(doc_id, 0.0) + 1.0 / (_RRF_K + rank + 1)
-        sorted_results = sorted(scores.items(), key=lambda x: x[1], reverse=True)
-        return sorted_results[:k]
-
     async def delete_by_file_id(self, collection: str, file_id: str) -> None:
         col = await self.get_or_create_collection(collection)
         await asyncio.to_thread(col.delete, where={'file_id': file_id})

src/langbot/templates/default-pipeline-config.json

@@ -95,12 +95,11 @@
             "max": 0
         },
         "misc": {
-            "exception-handling": "show-hint",
-            "failure-hint": "Request failed.",
+            "hide-exception": true,
             "at-sender": true,
             "quote-origin": true,
             "track-function-calls": false,
             "remove-think": false
         }
     }
-}
+}

src/langbot/templates/metadata/pipeline/output.yaml

@@ -78,39 +78,13 @@ stages:
       en_US: Misc
       zh_Hans: 杂项
     config:
-      - name: exception-handling
+      - name: hide-exception
         label:
-          en_US: Exception Handling Strategy
-          zh_Hans: 异常处理策略
-        description:
-          en_US: Controls how error messages are displayed to the user when an AI request fails
-          zh_Hans: 控制 AI 请求失败时向用户展示错误信息的方式
-        type: select
+          en_US: Hide Exception
+          zh_Hans: 不输出异常信息给用户
+        type: boolean
         required: true
-        default: show-hint
-        options:
-          - name: show-error
-            label:
-              en_US: Show Full Error
-              zh_Hans: 显示完整报错信息
-          - name: show-hint
-            label:
-              en_US: Show Failure Hint
-              zh_Hans: 仅文字提示
-          - name: hide
-            label:
-              en_US: Hide All
-              zh_Hans: 不显示任何异常信息
-      - name: failure-hint
-        label:
-          en_US: Failure Hint Text
-          zh_Hans: 失败提示文本
-        description:
-          en_US: The text to display when a request fails. Only effective when Exception Handling Strategy is set to "Show Failure Hint"
-          zh_Hans: 请求失败时显示的提示文本，仅在异常处理策略设置为"仅文字提示"时生效
-        type: string
-        required: false
-        default: 'Request failed.'
+        default: true
       - name: at-sender
         label:
           en_US: At Sender
@@ -145,4 +119,3 @@ stages:
         type: boolean
         required: true
         default: false
-

web/src/app/home/bots/components/bot-session/BotSessionMonitor.tsx

@@ -6,7 +6,6 @@ import { httpClient } from '@/app/infra/http/HttpClient';
 import { ScrollArea } from '@/components/ui/scroll-area';
 import { Button } from '@/components/ui/button';
 import { cn } from '@/lib/utils';
-import { Copy, Check } from 'lucide-react';
 import {
   MessageChainComponent,
   Plain,
@@ -28,7 +27,6 @@ interface SessionInfo {
   is_active: boolean;
   platform?: string | null;
   user_id?: string | null;
-  user_name?: string | null;
 }
 
 interface SessionMessage {
@@ -62,29 +60,8 @@ export default function BotSessionMonitor({ botId }: BotSessionMonitorProps) {
   const [messages, setMessages] = useState<SessionMessage[]>([]);
   const [loadingSessions, setLoadingSessions] = useState(false);
   const [loadingMessages, setLoadingMessages] = useState(false);
-  const [copiedUserId, setCopiedUserId] = useState(false);
   const messagesContainerRef = useRef<HTMLDivElement>(null);
 
-  const parseSessionType = (sessionId: string): string | null => {
-    const idx = sessionId.indexOf('_');
-    if (idx === -1) return null;
-    const type = sessionId.slice(0, idx);
-    if (type === 'person' || type === 'group') return type;
-    return null;
-  };
-
-  const abbreviateId = (id: string): string => {
-    if (id.length <= 10) return id;
-    return `${id.slice(0, 4)}..${id.slice(-4)}`;
-  };
-
-  const copyUserId = (userId: string) => {
-    navigator.clipboard.writeText(userId).then(() => {
-      setCopiedUserId(true);
-      setTimeout(() => setCopiedUserId(false), 2000);
-    });
-  };
-
   const loadSessions = useCallback(async () => {
     setLoadingSessions(true);
     try {
@@ -361,36 +338,24 @@ export default function BotSessionMonitor({ botId }: BotSessionMonitorProps) {
                   >
                     <div className="flex items-center justify-between mb-0.5">
                       <span className="text-sm font-medium truncate mr-2">
-                        {session.user_name ||
-                          session.user_id ||
-                          session.session_id.slice(0, 12)}
+                        {session.user_id || session.session_id.slice(0, 12)}
                       </span>
                       <span className="text-[11px] text-muted-foreground tabular-nums flex-shrink-0">
                         {formatRelativeTime(session.last_activity)}
                       </span>
                     </div>
                     <div className="flex items-center gap-1.5 text-xs text-muted-foreground">
-                      {parseSessionType(session.session_id) && (
-                        <span className="px-1 py-0.5 rounded bg-muted text-[10px]">
-                          {parseSessionType(session.session_id)}
-                        </span>
-                      )}
                       {session.platform && (
                         <span className="px-1 py-0.5 rounded bg-muted text-[10px]">
                           {session.platform}
                         </span>
                       )}
-                      {session.user_id && (
-                        <span className="truncate text-[10px]">
-                          {abbreviateId(session.user_id)}
-                        </span>
-                      )}
                       {session.is_active && (
                         <span className="flex items-center gap-0.5 text-green-600 dark:text-green-400">
                           <span className="w-1.5 h-1.5 rounded-full bg-green-500 inline-block" />
                         </span>
                       )}
-                      <span className="truncate">{session.pipeline_name}</span>
+                      <span>{session.pipeline_name}</span>
                     </div>
                   </button>
                 );
@@ -412,42 +377,15 @@ export default function BotSessionMonitor({ botId }: BotSessionMonitorProps) {
             <div className="px-6 py-3 border-b shrink-0 flex items-center justify-between">
               <div className="min-w-0">
                 <div className="text-sm font-medium truncate">
-                  {selectedSession?.user_name ||
-                    selectedSession?.user_id ||
-                    selectedSessionId.slice(0, 20)}
+                  {selectedSession?.user_id || selectedSessionId.slice(0, 20)}
                 </div>
                 <div className="flex items-center gap-2 text-xs text-muted-foreground">
-                  {parseSessionType(selectedSessionId) && (
-                    <span>{parseSessionType(selectedSessionId)}</span>
-                  )}
                   {selectedSession?.platform && (
-                    <>
-                      {parseSessionType(selectedSessionId) && <span>·</span>}
-                      <span>{selectedSession.platform}</span>
-                    </>
-                  )}
-                  {selectedSession?.user_id && (
-                    <>
-                      <span>·</span>
-                      <span className="font-mono">
-                        {selectedSession.user_id}
-                      </span>
-                      <button
-                        onClick={() => copyUserId(selectedSession.user_id!)}
-                        className="inline-flex items-center text-muted-foreground hover:text-foreground transition-colors"
-                        title={t('common.copy')}
-                      >
-                        {copiedUserId ? (
-                          <Check className="w-3 h-3 text-green-600" />
-                        ) : (
-                          <Copy className="w-3 h-3" />
-                        )}
-                      </button>
-                    </>
+                    <span>{selectedSession.platform}</span>
                   )}
                   {selectedSession?.pipeline_name && (
                     <>
-                      <span>·</span>
+                      {selectedSession?.platform && <span>·</span>}
                       <span>{selectedSession.pipeline_name}</span>
                     </>
                   )}

web/src/app/home/components/home-sidebar/HomeSidebar.tsx

@@ -422,12 +422,12 @@ export default function HomeSidebar({
                   const language = localStorage.getItem('langbot_language');
                   if (language === 'zh-Hans' || language === 'zh-Hant') {
                     window.open(
-                      'https://docs.langbot.app/zh/insight/guide',
+                      'https://docs.langbot.app/zh/insight/guide.html',
                       '_blank',
                     );
                   } else {
                     window.open(
-                      'https://docs.langbot.app/en/insight/guide',
+                      'https://docs.langbot.app/en/insight/guide.html',
                       '_blank',
                     );
                   }

web/src/app/home/components/home-sidebar/sidbarConfigList.tsx

@@ -23,9 +23,9 @@ export const sidebarConfigList = [
     route: '/home/bots',
     description: t('bots.description'),
     helpLink: {
-      en_US: 'https://docs.langbot.app/en/usage/platforms/readme',
-      zh_Hans: 'https://docs.langbot.app/zh/usage/platforms/readme',
-      ja_JP: 'https://docs.langbot.app/ja/usage/platforms/readme',
+      en_US: 'https://docs.langbot.app/en/usage/platforms/readme.html',
+      zh_Hans: 'https://docs.langbot.app/zh/usage/platforms/readme.html',
+      ja_JP: 'https://docs.langbot.app/ja/usage/platforms/readme.html',
     },
   }),
   new SidebarChildVO({
@@ -44,9 +44,9 @@ export const sidebarConfigList = [
     route: '/home/pipelines',
     description: t('pipelines.description'),
     helpLink: {
-      en_US: 'https://docs.langbot.app/en/usage/pipelines/readme',
-      zh_Hans: 'https://docs.langbot.app/zh/usage/pipelines/readme',
-      ja_JP: 'https://docs.langbot.app/ja/usage/pipelines/readme',
+      en_US: 'https://docs.langbot.app/en/usage/pipelines/readme.html',
+      zh_Hans: 'https://docs.langbot.app/zh/usage/pipelines/readme.html',
+      ja_JP: 'https://docs.langbot.app/ja/usage/pipelines/readme.html',
     },
   }),
   new SidebarChildVO({
@@ -65,8 +65,8 @@ export const sidebarConfigList = [
     route: '/home/monitoring',
     description: t('monitoring.description'),
     helpLink: {
-      en_US: '',
-      zh_Hans: '',
+      en_US: 'https://docs.langbot.app/en/features/monitoring.html',
+      zh_Hans: 'https://docs.langbot.app/zh/features/monitoring.html',
     },
   }),
   new SidebarChildVO({
@@ -84,9 +84,9 @@ export const sidebarConfigList = [
     route: '/home/knowledge',
     description: t('knowledge.description'),
     helpLink: {
-      en_US: 'https://docs.langbot.app/en/usage/knowledge/readme',
-      zh_Hans: 'https://docs.langbot.app/zh/usage/knowledge/readme',
-      ja_JP: 'https://docs.langbot.app/ja/usage/knowledge/readme',
+      en_US: 'https://docs.langbot.app/en/usage/knowledge/readme.html',
+      zh_Hans: 'https://docs.langbot.app/zh/usage/knowledge/readme.html',
+      ja_JP: 'https://docs.langbot.app/ja/usage/knowledge/readme.html',
     },
   }),
   new SidebarChildVO({
@@ -105,9 +105,9 @@ export const sidebarConfigList = [
     route: '/home/plugins',
     description: t('plugins.description'),
     helpLink: {
-      en_US: 'https://docs.langbot.app/en/usage/plugin/plugin-intro',
-      zh_Hans: 'https://docs.langbot.app/zh/usage/plugin/plugin-intro',
-      ja_JP: 'https://docs.langbot.app/ja/usage/plugin/plugin-intro',
+      en_US: 'https://docs.langbot.app/en/usage/plugin/plugin-intro.html',
+      zh_Hans: 'https://docs.langbot.app/zh/usage/plugin/plugin-intro.html',
+      ja_JP: 'https://docs.langbot.app/ja/usage/plugin/plugin-intro.html',
     },
   }),
 ];

web/src/app/home/components/new-version-dialog/NewVersionDialog.tsx

@@ -36,11 +36,11 @@ export default function NewVersionDialog({
   const getUpdateDocsUrl = () => {
     const language = i18n.language;
     if (language === 'zh-Hans' || language === 'zh-Hant') {
-      return 'https://docs.langbot.app/zh/deploy/update';
+      return 'https://docs.langbot.app/zh/deploy/update.html';
     } else if (language === 'ja-JP') {
-      return 'https://docs.langbot.app/ja/deploy/update';
+      return 'https://docs.langbot.app/ja/deploy/update.html';
     } else {
-      return 'https://docs.langbot.app/en/deploy/update';
+      return 'https://docs.langbot.app/en/deploy/update.html';
     }
   };
 

web/src/app/home/knowledge/components/kb-form/KBForm.tsx

@@ -1,5 +1,4 @@
 import { useEffect, useState } from 'react';
-import Link from 'next/link';
 import { useForm } from 'react-hook-form';
 import { zodResolver } from '@hookform/resolvers/zod';
 import { z } from 'zod';
@@ -265,12 +264,9 @@ export default function KBForm({
         <p className="text-muted-foreground">
           {t('knowledge.noEnginesAvailable')}
         </p>
-        <Link
-          href="/home/plugins"
-          className="text-sm text-primary hover:underline"
-        >
+        <p className="text-sm text-muted-foreground">
           {t('knowledge.installEngineHint')}
-        </Link>
+        </p>
       </div>
     );
   }

web/src/app/home/knowledge/knowledgeBase.module.css

@@ -5,6 +5,7 @@
 
 .knowledgeListContainer {
   width: 100%;
+  margin-top: 2rem;
   padding-left: 0.8rem;
   padding-right: 0.8rem;
   display: grid;

web/src/app/home/plugins/components/plugin-market/PluginMarketComponent.tsx

@@ -562,7 +562,8 @@ function MarketPageContent({
         {/* Recommendation Lists */}
         {!searchQuery &&
           componentFilter === 'all' &&
-          selectedTags.length === 0 && (
+          selectedTags.length === 0 &&
+          currentPage === 1 && (
             <div className="pt-4">
               <RecommendationLists
                 lists={recommendationLists}

web/src/app/home/plugins/components/plugin-market/plugin-market-card/PluginMarketCardComponent.tsx

@@ -1,12 +1,6 @@
 import { PluginMarketCardVO } from './PluginMarketCardVO';
 import { useTranslation } from 'react-i18next';
 import { Badge } from '@/components/ui/badge';
-import {
-  Tooltip,
-  TooltipContent,
-  TooltipProvider,
-  TooltipTrigger,
-} from '@/components/ui/tooltip';
 import {
   Wrench,
   AudioWaveform,
@@ -15,7 +9,6 @@ import {
   ExternalLink,
   Book,
   FileText,
-  Info,
 } from 'lucide-react';
 import { useState } from 'react';
 import { Button } from '@/components/ui/button';
@@ -53,13 +46,6 @@ export default function PluginMarketCardComponent({
     Parser: <FileText className="w-4 h-4" />,
   };
 
-  // Plugins that only contain KnowledgeRetriever components are deprecated
-  const isDeprecated = (() => {
-    if (!cardVO.components) return false;
-    const keys = Object.keys(cardVO.components);
-    return keys.length > 0 && keys.every((k) => k === 'KnowledgeRetriever');
-  })();
-
   return (
     <div
       className="w-[100%] h-auto min-h-[8rem] sm:min-h-[9rem] bg-white rounded-[10px] shadow-[0px_0px_4px_0_rgba(0,0,0,0.2)] p-3 sm:p-[1rem] hover:shadow-[0px_3px_6px_0_rgba(0,0,0,0.12)] transition-all duration-200 hover:scale-[1.005] dark:bg-[#1f1f22] relative"
@@ -80,34 +66,8 @@ export default function PluginMarketCardComponent({
               <div className="text-[0.65rem] sm:text-[0.7rem] text-[#666] dark:text-[#999] truncate w-full">
                 {cardVO.pluginId}
               </div>
-              <div className="flex items-center gap-1.5 w-full min-w-0">
-                <div className="text-base sm:text-[1.2rem] text-black dark:text-[#f0f0f0] truncate">
-                  {cardVO.label}
-                </div>
-                {isDeprecated && (
-                  <TooltipProvider delayDuration={200}>
-                    <Tooltip>
-                      <TooltipTrigger
-                        asChild
-                        onClick={(e) => e.preventDefault()}
-                      >
-                        <Badge
-                          variant="outline"
-                          className="text-[0.6rem] px-1.5 py-0 h-4 flex-shrink-0 border-red-400 text-red-500 dark:border-red-500 dark:text-red-400 gap-0.5 cursor-help"
-                        >
-                          {t('market.deprecated')}
-                          <Info className="w-2.5 h-2.5" />
-                        </Badge>
-                      </TooltipTrigger>
-                      <TooltipContent
-                        side="top"
-                        className="max-w-[240px] text-xs"
-                      >
-                        {t('market.deprecatedTooltip')}
-                      </TooltipContent>
-                    </Tooltip>
-                  </TooltipProvider>
-                )}
+              <div className="text-base sm:text-[1.2rem] text-black dark:text-[#f0f0f0] truncate w-full">
+                {cardVO.label}
               </div>
             </div>
 

web/src/app/infra/http/BackendClient.ts

@@ -356,7 +356,6 @@ export class BackendClient extends BaseHttpClient {
       is_active: boolean;
       platform: string | null;
       user_id: string | null;
-      user_name: string | null;
     }>;
     total: number;
   }> {
@@ -385,7 +384,6 @@ export class BackendClient extends BaseHttpClient {
       level: string;
       platform: string | null;
       user_id: string | null;
-      user_name: string | null;
       runner_name: string | null;
       variables: string | null;
       role: string | null;

web/src/app/login/page.tsx

@@ -284,27 +284,6 @@ export default function Login() {
               </form>
             </Form>
           )}
-
-          <p className="text-xs text-center text-muted-foreground">
-            {t('common.agreementNotice')}{' '}
-            <a
-              href="https://langbot.app/privacy"
-              target="_blank"
-              rel="noopener noreferrer"
-              className="underline hover:text-foreground transition-colors"
-            >
-              {t('common.privacyPolicy')}
-            </a>{' '}
-            {t('common.and')}{' '}
-            <a
-              href={t('common.dataCollectionPolicyUrl')}
-              target="_blank"
-              rel="noopener noreferrer"
-              className="underline hover:text-foreground transition-colors"
-            >
-              {t('common.dataCollectionPolicy')}
-            </a>
-          </p>
         </CardContent>
       </Card>
     </div>

web/src/app/register/page.tsx

@@ -253,27 +253,6 @@ export default function Register() {
               </Button>
             </form>
           </Form>
-
-          <p className="text-xs text-center text-muted-foreground">
-            {t('common.agreementNotice')}{' '}
-            <a
-              href="https://langbot.app/privacy"
-              target="_blank"
-              rel="noopener noreferrer"
-              className="underline hover:text-foreground transition-colors"
-            >
-              {t('common.privacyPolicy')}
-            </a>{' '}
-            {t('common.and')}{' '}
-            <a
-              href={t('common.dataCollectionPolicyUrl')}
-              target="_blank"
-              rel="noopener noreferrer"
-              className="underline hover:text-foreground transition-colors"
-            >
-              {t('common.dataCollectionPolicy')}
-            </a>
-          </p>
         </CardContent>
       </Card>
     </div>

web/src/i18n/locales/en-US.ts

@@ -47,12 +47,6 @@ const enUS = {
     copyFailed: 'Copy Failed',
     test: 'Test',
     forgotPassword: 'Forgot Password?',
-    agreementNotice: 'By continuing, you agree to our',
-    privacyPolicy: 'Privacy Policy',
-    and: 'and',
-    dataCollectionPolicy: 'Data Collection Policy',
-    dataCollectionPolicyUrl:
-      'https://docs.langbot.app/en/insight/data-collection-policy',
     loading: 'Loading...',
     fieldRequired: 'This field is required',
     or: 'or',
@@ -489,9 +483,6 @@ const enUS = {
     allComponents: 'All Components',
     requestPlugin: 'Request Plugin',
     viewDetails: 'View Details',
-    deprecated: 'Deprecated',
-    deprecatedTooltip:
-      'Please install the corresponding Knowledge Engine plugin.',
     tags: {
       filterByTags: 'Filter by Tags',
       selected: 'selected',
@@ -766,7 +757,7 @@ const enUS = {
     engineSettingsReadonly: 'read-only in edit mode',
     retrievalSettings: 'Retrieval Settings',
     noEnginesAvailable: 'No knowledge base engines available',
-    installEngineHint: 'Please install a "Knowledge Engine" plugin first',
+    installEngineHint: 'Please install a knowledge base plugin first',
     createKnowledgeBaseFailed: 'Failed to create knowledge base: ',
     loadKnowledgeBaseFailed: 'Failed to load knowledge base: ',
     deleteKnowledgeBaseFailed: 'Failed to delete knowledge base: ',

web/src/i18n/locales/ja-JP.ts

@@ -48,12 +48,6 @@ const jaJP = {
     copyFailed: 'コピーに失敗しました',
     test: 'テスト',
     forgotPassword: 'パスワードを忘れた？',
-    agreementNotice: '続行することで、以下に同意したものとみなされます：',
-    privacyPolicy: 'プライバシーポリシー',
-    and: 'および',
-    dataCollectionPolicy: 'データ収集ポリシー',
-    dataCollectionPolicyUrl:
-      'https://docs.langbot.app/ja/insight/data-collection-policy',
     loading: '読み込み中...',
     fieldRequired: 'この項目は必須です',
     or: 'または',
@@ -497,9 +491,6 @@ const jaJP = {
       noTags: 'タグがありません',
     },
     viewDetails: '詳細を表示',
-    deprecated: '非推奨',
-    deprecatedTooltip:
-      '対応する「ナレッジエンジン」プラグインをインストールしてください。',
   },
   mcp: {
     title: 'MCP',
@@ -758,9 +749,6 @@ const jaJP = {
     fileName: 'ファイル名',
     noResults: '検索結果がありません',
     retrieveError: '検索に失敗しました：',
-    noEnginesAvailable: '利用可能なナレッジエンジンがありません',
-    installEngineHint:
-      '先に「ナレッジエンジン」プラグインをインストールしてください',
     unknownEngine: '不明なエンジン',
     loadKnowledgeBaseFailed: 'ナレッジベースの読み込みに失敗しました：',
     deleteKnowledgeBaseFailed: 'ナレッジベースの削除に失敗しました：',

web/src/i18n/locales/zh-Hans.ts

@@ -47,12 +47,6 @@ const zhHans = {
     copyFailed: '复制失败',
     test: '测试',
     forgotPassword: '忘记密码？',
-    agreementNotice: '继续即表示您同意我们的',
-    privacyPolicy: '隐私政策',
-    and: '和',
-    dataCollectionPolicy: '数据收集政策',
-    dataCollectionPolicyUrl:
-      'https://docs.langbot.app/zh/insight/data-collection-policy',
     loading: '加载中...',
     fieldRequired: '此字段为必填项',
     or: '或',
@@ -474,8 +468,6 @@ const zhHans = {
       noTags: '暂无标签',
     },
     viewDetails: '查看详情',
-    deprecated: '已弃用',
-    deprecatedTooltip: '请安装对应「知识引擎」插件',
   },
   mcp: {
     title: 'MCP',
@@ -734,7 +726,7 @@ const zhHans = {
     engineSettingsReadonly: '编辑模式下不可修改',
     retrievalSettings: '检索设置',
     noEnginesAvailable: '没有可用的知识库引擎',
-    installEngineHint: '请先安装「知识引擎」插件',
+    installEngineHint: '请先安装知识库插件',
     createKnowledgeBaseFailed: '知识库创建失败：',
     loadKnowledgeBaseFailed: '知识库加载失败：',
     deleteKnowledgeBaseFailed: '知识库删除失败：',

web/src/i18n/locales/zh-Hant.ts

@@ -47,12 +47,6 @@ const zhHant = {
     copyFailed: '複製失敗',
     test: '測試',
     forgotPassword: '忘記密碼？',
-    agreementNotice: '繼續即表示您同意我們的',
-    privacyPolicy: '隱私政策',
-    and: '和',
-    dataCollectionPolicy: '數據收集政策',
-    dataCollectionPolicyUrl:
-      'https://docs.langbot.app/zh/insight/data-collection-policy',
     loading: '載入中...',
     fieldRequired: '此欄位為必填',
     or: '或',
@@ -467,8 +461,6 @@ const zhHant = {
       noTags: '暫無標籤',
     },
     viewDetails: '查看詳情',
-    deprecated: '已棄用',
-    deprecatedTooltip: '請安裝對應「知識引擎」插件',
   },
   mcp: {
     title: 'MCP',
@@ -717,8 +709,6 @@ const zhHant = {
     fileName: '文檔名稱',
     noResults: '暫無結果',
     retrieveError: '檢索失敗：',
-    noEnginesAvailable: '沒有可用的知識庫引擎',
-    installEngineHint: '請先安裝「知識引擎」插件',
     unknownEngine: '未知引擎',
     loadKnowledgeBaseFailed: '知識庫載入失敗：',
     deleteKnowledgeBaseFailed: '知識庫刪除失敗：',