从新提交到gitee 仓库

2025-02-06 23:34:26 +08:00
parent e678819f70
commit c88312a914
62 changed files with 211935 additions and 7500 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -36,3 +36,6 @@ sdk/python/ragflow.egg-info/
 sdk/python/build/
 sdk/python/dist/
 sdk/python/ragflow_sdk.egg-info/
+
+# Exclude  virtual env
+.venv/
--- a/100256
+++ b/100256
--- a/Aspose.Slides-24.11.0-py3-none-manylinux1_x86_64.whl
+++ b/Aspose.Slides-24.11.0-py3-none-manylinux1_x86_64.whl
--- a/api/apps/init.py
+++ b/api/apps/init.py
@@ -145,6 +145,7 @@ def load_user(web_request):
    if authorization:
        try:
            access_token = str(jwt.loads(authorization))
+            logging.info(f"--@login_manager.request_loader {access_token} {authorization}")  # cyx
            user = UserService.query(
                access_token=access_token, status=StatusEnum.VALID.value
            )
--- a/api/apps/conversation_app.py
+++ b/api/apps/conversation_app.py
@@ -16,6 +16,7 @@
 import json
 import re
 import traceback
+import logging
 from copy import deepcopy
 from api.db.services.user_service import UserTenantService
 from flask import request, Response
@@ -126,12 +127,37 @@ def list_convsersation():
            return get_json_result(
                data=False, message='Only owner of dialog authorized for this operation.',
                code=settings.RetCode.OPERATING_ERROR)
-        convs = ConversationService.query(
-            dialog_id=dialog_id,
-            order_by=ConversationService.model.create_time,
-            reverse=True)
-        convs = [d.to_dict() for d in convs]
-        return get_json_result(data=convs)
+        if 0:
+            # 20250127 cyx 修改，如果不限定返回的行数，内容太大了，会堵塞上传
+            convs = ConversationService.query(
+                dialog_id=dialog_id,
+                order_by=ConversationService.model.create_time,
+                reverse=True)
+            convs = [d.to_dict() for d in convs]
+        else:
+            id = request.args.get("id")
+            name = request.args.get("name")
+            page_number = int(request.args.get("current_page", 1))
+            items_per_page = int(request.args.get("page_size", 40))
+            orderby = request.args.get("orderby", "create_time")
+            if request.args.get("desc") == "False" or request.args.get("desc") == "false":
+                desc = False
+            else:
+                desc = True
+            # 获取模型的所有字段
+            all_fields = ConversationService.model._meta.sorted_field_names
+
+            # 定义需要排除的字段
+            exclude_fields = {"message", "reference"}
+
+            # 动态生成 columns，排除指定字段
+            cols = [field for field in all_fields if field not in exclude_fields]
+
+            total, convs = ConversationService.get_list(dialog_id, page_number, items_per_page, orderby, desc, id, name ,cols)
+            for conv in convs:
+                conv['name'] = f"{conv['name'] } {conv['update_date']}"
+        # logging.info(f"list_convsersation--{dialog_id} return {len(convs)}") # cyx
+        return get_json_result(data={'total':total,'data':convs})
    except Exception as e:
        return server_error_response(e)

--- a/api/apps/llm_app.py
+++ b/api/apps/llm_app.py
@@ -312,7 +312,7 @@ def delete_factory():
        [TenantLLM.tenant_id == current_user.id, TenantLLM.llm_factory == req["llm_factory"]])
    return get_json_result(data=True)

-
+# 用户已经添加的模型  cyx 2025-01-26
@manager.route('/my_llms', methods=['GET'])
@login_required
 def my_llms():
@@ -342,11 +342,13 @@ def list_app():
    model_type = request.args.get("model_type")
    try:
        objs = TenantLLMService.query(tenant_id=current_user.id)
+        # 在添加模型时会设置url 和 api_key 并且会检查访问有效性 cyx
        facts = set([o.to_dict()["llm_factory"] for o in objs if o.api_key])
        llms = LLMService.get_all()
        llms = [m.to_dict()
                for m in llms if m.status == StatusEnum.VALID.value and m.fid not in weighted]
        for m in llms:
+            # 设置模型是否可以访问  cyx
            m["available"] = m["fid"] in facts or m["llm_name"].lower() == "flag-embedding" or m["fid"] in self_deploied

        llm_set = set([m["llm_name"] + "@" + m["fid"] for m in llms])
@@ -362,7 +364,6 @@ def list_app():
            if m["fid"] not in res:
                res[m["fid"]] = []
            res[m["fid"]].append(m)
-
        return get_json_result(data=res)
    except Exception as e:
        return server_error_response(e)
--- a/api/apps/sdk/dale_extra.py
+++ b/api/apps/sdk/dale_extra.py
@@ -0,0 +1,51 @@
+#
+#  Copyright 2024 The InfiniFlow Authors. All Rights Reserved.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#
+from flask import request
+from api import settings
+from api.db import StatusEnum
+from api.db.services.dialog_service import DialogService
+from api.db.services.knowledgebase_service import KnowledgebaseService
+from api.db.services.llm_service import  TenantLLMService
+from api.db.services.user_service import TenantService
+from api.utils import get_uuid
+from api.utils.api_utils import get_error_data_result, token_required
+from api.utils.api_utils import get_result
+
+
+# 用户已经添加的模型  cyx 2025-01-26
+@manager.route('/get_llms', methods=['GET'])
+@token_required
+def my_llms(tenant_id):
+    # request.args.get("id")  通过request.args.get  获取GET 方法传入的参数
+    model_type = request.args.get("type")
+    try:
+        res = {}
+        for o in TenantLLMService.get_my_llms(tenant_id):
+            if model_type is None or o["model_type"] == model_type:  # 增加按类型的筛选
+                if o["llm_factory"] not in res:
+                    res[o["llm_factory"]] = {
+                        "tags": o["tags"],
+                        "llm": []
+                    }
+
+                res[o["llm_factory"]]["llm"].append({
+                    "type": o["model_type"],
+                    "name": o["llm_name"],
+                    "used_token": o["used_tokens"]
+                })
+        return get_result(data=res)
+    except Exception as e:
+        return get_error_data_result(message=f"Get LLMS error {e}")
--- a/api/apps/sdk/session.py
+++ b/api/apps/sdk/session.py
@@ -13,12 +13,13 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 #
-import re
+import re, io
 import json
+import logging
 from copy import deepcopy
 from uuid import uuid4
 from api.db import LLMType
-from flask import request, Response
+from flask import request, Response, jsonify
 from api.db.services.dialog_service import ask
 from agent.canvas import Canvas
 from api.db import StatusEnum
@@ -31,11 +32,13 @@ from api.utils import get_uuid
 from api.utils.api_utils import get_error_data_result
 from api.utils.api_utils import get_result, token_required
 from api.db.services.llm_service import LLMBundle
+import uuid
+import queue


@manager.route('/chats/<chat_id>/sessions', methods=['POST'])
@token_required
-def create(tenant_id,chat_id):
+def create(tenant_id, chat_id):
    req = request.json
    req["dialog_id"] = chat_id
    dia = DialogService.query(tenant_id=tenant_id, id=req["dialog_id"], status=StatusEnum.VALID.value)
@@ -77,7 +80,7 @@ def create_agent_session(tenant_id, agent_id):
    conv = {
        "id": get_uuid(),
        "dialog_id": cvs.id,
-        "user_id": req.get("usr_id","") if isinstance(req, dict) else "",
+        "user_id": req.get("usr_id", "") if isinstance(req, dict) else "",
        "message": [{"role": "assistant", "content": canvas.get_prologue()}],
        "source": "agent"
    }
@@ -88,11 +91,11 @@ def create_agent_session(tenant_id, agent_id):

@manager.route('/chats/<chat_id>/sessions/<session_id>', methods=['PUT'])
@token_required
-def update(tenant_id,chat_id,session_id):
+def update(tenant_id, chat_id, session_id):
    req = request.json
    req["dialog_id"] = chat_id
    conv_id = session_id
-    conv = ConversationService.query(id=conv_id,dialog_id=chat_id)
+    conv = ConversationService.query(id=conv_id, dialog_id=chat_id)
    if not conv:
        return get_error_data_result(message="Session does not exist")
    if not DialogService.query(id=chat_id, tenant_id=tenant_id, status=StatusEnum.VALID.value):
@@ -110,9 +113,9 @@ def update(tenant_id,chat_id,session_id):

@manager.route('/chats/<chat_id>/completions', methods=['POST'])
@token_required
-def completion(tenant_id, chat_id):
+def completion(tenant_id, chat_id):  # chat_id  和 别的文件中的dialog_id  应该是一个意思? cyx 2025-01-25
    req = request.json
-    if not req.get("session_id"):
+    if not req.get("session_id"):  # session_id  和 别的文件中的conversation_id  应该是一个意思? cyx 2025-01-25
        conv = {
            "id": get_uuid(),
            "dialog_id": chat_id,
@@ -123,12 +126,18 @@ def completion(tenant_id, chat_id):
            return get_error_data_result(message="`name` can not be empty.")
        ConversationService.save(**conv)
        e, conv = ConversationService.get_by_id(conv["id"])
-        session_id=conv.id
+        session_id = conv.id
    else:
        session_id = req.get("session_id")
    if not req.get("question"):
        return get_error_data_result(message="Please input your question.")
-    conv = ConversationService.query(id=session_id,dialog_id=chat_id)
+    #conv = ConversationService.query(id=session_id, dialog_id=chat_id)
+    # 以下改动是为了限制从历史记录中取过多的记录
+    history_limit = req.get("history_limit", None)
+    if history_limit is not None:
+        conv = ConversationService.query(id=session_id, dialog_id=chat_id, reverse=True, order_by="create_time")
+    else:
+        conv = ConversationService.query(id=session_id, dialog_id=chat_id)
    if not conv:
        return get_error_data_result(message="Session does not exist")
    conv = conv[0]
@@ -141,13 +150,25 @@ def completion(tenant_id, chat_id):
        "id": str(uuid4())
    }
    conv.message.append(question)
+    # 第一次遍历，计算 assistant 消息的总数
+    assistant_total_count = sum(1 for m in conv.message if m["role"] == "assistant")
+    # 第二次遍历，按条件添加消息到 msg
+    current_assistant_count = 0  # 跟踪当前添加的 assistant 消息数
+
    for m in conv.message:
        if m["role"] == "system": continue
        if m["role"] == "assistant" and not msg: continue
+        if m['role'] == "assistant":
+            # 如果 assistant 消息超出需要保留的数量，跳过
+            # 检查 history_limit 是否为 None，None 表示不限制
+            if history_limit is not None and current_assistant_count < assistant_total_count - history_limit:
+                current_assistant_count += 1
+                continue
        msg.append(m)
+
    message_id = msg[-1].get("id")
    e, dia = DialogService.get_by_id(conv.dialog_id)
-
+    logging.info(f"/chats/{chat_id}/completions req={req}--dale --2 history_limit={history_limit} dia {dia}")  # cyx
    if not conv.reference:
        conv.reference = []
    conv.message.append({"role": "assistant", "content": "", "id": message_id})
@@ -182,19 +203,22 @@ def completion(tenant_id, chat_id):
                chunk_list.append(new_chunk)
            reference["chunks"] = chunk_list
        ans["id"] = message_id
-        ans["session_id"]=session_id
+        ans["session_id"] = session_id

    def stream():
        nonlocal dia, msg, req, conv
        try:
            for ans in chat(dia, msg, **req):
                fillin_conv(ans)
-                yield "data:" + json.dumps({"code": 0,  "data": ans}, ensure_ascii=False) + "\n\n"
+                yield "data:" + json.dumps({"code": 0, "data": ans}, ensure_ascii=False) + "\n\n"
            ConversationService.update_by_id(conv.id, conv.to_dict())
        except Exception as e:
-            yield "data:" + json.dumps({"code": 500, "message": str(e),
-                                        "data": {"answer": "**ERROR**: " + str(e),"reference": []}},
-                                       ensure_ascii=False) + "\n\n"
+            logging.info(f"sessions--3 /chats/<chat_id>/completions error {e} ")  # cyx
+            # yield "data:" + json.dumps({"code": 500, "message": str(e),
+            #                            "data": {"answer": "**ERROR**: " + str(e),"reference": []}},
+            #                           ensure_ascii=False) + "\n\n"
+            # cyx 2024 12 04 不把错误返回给前端
+
        yield "data:" + json.dumps({"code": 0, "data": True}, ensure_ascii=False) + "\n\n"

    if req.get("stream", True):
@@ -216,6 +240,185 @@ def completion(tenant_id, chat_id):
        return get_result(data=answer)


+#  全角字符到半角字符的映射
+
+
+def fullwidth_to_halfwidth(s):
+    full_to_half_map = {
+        '！': '!', '＂': '"', '＃': '#', '＄': '$', '％': '%', '＆': '&', '＇': "'",
+        '（': '(', '）': ')', '＊': '*', '＋': '+', '，': ',', '－': '-', '．': '.',
+        '／': '/', '：': ':', '；': ';', '＜': '<', '＝': '=', '＞': '>', '？': '?',
+        '＠': '@', '［': '[', '＼': '\\', '］': ']', '＾': '^', '＿': '_', '｀': '`',
+        '｛': '{', '｜': '|', '｝': '}', '～': '~', '｟': '｟', '｠': '｠', '｢': '｢',
+        '｣': '｣', '､': ',', '･': '.', 'ｰ': '-', '｡': '.', '｢': '「', '｣': '」',
+        '､': '、', '･': '・', '：': ':'
+    }
+    return ''.join(full_to_half_map.get(char, char) for char in s)
+
+
+def is_dale(s):
+    full_to_half_map = {
+        '！': '!', '＂': '"', '＃': '#', '＄': '$', '％': '%', '＆': '&', '＇': "'",
+        '（': '(', '）': ')', '＊': '*', '＋': '+', '，': ',', '－': '-', '．': '.',
+        '／': '/', '：': ':', '；': ';', '＜': '<', '＝': '=', '＞': '>', '？': '?',
+        '＠': '@', '［': '[', '＼': '\\', '］': ']', '＾': '^', '＿': '_', '｀': '`',
+        '｛': '{', '｜': '|', '｝': '}', '～': '~', '｟': '｟', '｠': '｠', '｢': '｢',
+        '｣': '｣', '､': ',', '･': '.', 'ｰ': '-', '｡': '.', '｢': '「', '｣': '」',
+        '､': '、', '･': '・', '：': ':', '。': '.'
+    }
+
+
+def extract_text_from_markdown(markdown_text):
+    # 移除Markdown标题
+    text = re.sub(r'#\s*[^#]+', '', markdown_text)
+    # 移除内联代码块
+    text = re.sub(r'`[^`]+`', '', text)
+    # 移除代码块
+    text = re.sub(r'```[\s\S]*?```', '', text)
+    # 移除加粗和斜体
+    text = re.sub(r'[*_]{1,3}(?=\S)(.*?\S[*_]{1,3})', '', text)
+    # 移除链接
+    text = re.sub(r'\[.*?\]\(.*?\)', '', text)
+    # 移除图片
+    text = re.sub(r'!\[.*?\]\(.*?\)', '', text)
+    # 移除HTML标签
+    text = re.sub(r'<[^>]+>', '', text)
+    # 转换标点符号
+    # text = re.sub(r'[^\w\s]', '', text)
+    text = fullwidth_to_halfwidth(text)
+    # 移除多余的空格
+    text = re.sub(r'\s+', ' ', text).strip()
+
+    return text
+
+
+def split_text_at_punctuation(text, chunk_size=100):
+    # 使用正则表达式找到所有的标点符号和特殊字符
+    punctuation_pattern = r'[\s,.!?;:\-\—\(\)\[\]{}"\'\\\/]+'
+    tokens = re.split(punctuation_pattern, text)
+
+    # 移除空字符串
+    tokens = [token for token in tokens if token]
+
+    # 存储最终的文本块
+    chunks = []
+    current_chunk = ''
+
+    for token in tokens:
+        if len(current_chunk) + len(token) <= chunk_size:
+            # 如果添加当前token后长度不超过chunk_size，则添加到当前块
+            current_chunk += (token + ' ')
+        else:
+            # 如果长度超过chunk_size，则将当前块添加到chunks列表，并开始新块
+            chunks.append(current_chunk.strip())
+            current_chunk = token + ' '
+
+    # 添加最后一个块（如果有剩余）
+    if current_chunk:
+        chunks.append(current_chunk.strip())
+
+    return chunks
+
+audio_text_cache = {}
+
+@manager.route('/chats/<chat_id>/tts/<audio_stream_id>', methods=['GET'])
+def dialog_tts_get(chat_id, audio_stream_id):
+    tts_info = audio_text_cache.pop(audio_stream_id, None)
+    req = tts_info
+    if not req:
+        return get_error_data_result(message="Audio stream not found or expired.")
+    audio_stream = req.get('audio_stream')
+    tenant_id = req.get('tenant_id')
+    chat_id = req.get('chat_id')
+    text = req.get('text', "..")
+    model_name = req.get('model_name')
+    dia = DialogService.get(id=chat_id, tenant_id=tenant_id, status=StatusEnum.VALID.value)
+    if not dia:
+        return get_error_data_result(message="You do not own the chat")
+    tts_model_name = dia.tts_id
+    if model_name:   tts_model_name = model_name
+    tts_mdl = LLMBundle(dia.tenant_id, LLMType.TTS, tts_model_name)  # dia.tts_id)
+
+    def stream_audio():
+        try:
+            for chunk in tts_mdl.tts(text):
+                yield chunk
+        except Exception as e:
+            yield ("data:" + json.dumps({"code": 500, "message": str(e),
+                                         "data": {"answer": "**ERROR**: " + str(e)}},
+                                        ensure_ascii=False)).encode('utf-8')
+
+    def generate():
+        data = audio_stream.read(1024)
+        while data:
+            yield data
+            data = audio_stream.read(1024)
+
+    if audio_stream:
+        # 确保流的位置在开始处
+        audio_stream.seek(0)
+        resp = Response(generate(), mimetype="audio/mpeg")
+    else:
+        resp = Response(stream_audio(), mimetype="audio/mpeg")
+    resp.headers.add_header("Cache-Control", "no-cache")
+    resp.headers.add_header("Connection", "keep-alive")
+    resp.headers.add_header("X-Accel-Buffering", "no")
+    return resp
+
+
+@manager.route('/chats/<chat_id>/tts', methods=['POST'])
+@token_required
+def dialog_tts_post(tenant_id, chat_id):
+    req = request.json
+    if not req.get("text"):
+        return get_error_data_result(message="Please input your question.")
+    delay_gen_audio = req.get('delay_gen_audio', False)
+    # text = extract_text_from_markdown(req.get('text'))
+    text = req.get('text')
+    audio_stream_id = req.get('audio_stream_id')
+    # logging.info(f"request tts audio url:{text} audio_stream_id:{audio_stream_id} ")
+    if audio_stream_id is None:
+        audio_stream_id = str(uuid.uuid4())
+    # 在这里生成音频流并存储到内存中
+    model_name = req.get('model_name')
+    dia = DialogService.get(id=chat_id, tenant_id=tenant_id, status=StatusEnum.VALID.value)
+    tts_model_name = dia.tts_id
+    if model_name:  tts_model_name = model_name
+    logging.info(f"---tts {tts_model_name}")
+    tts_mdl = LLMBundle(dia.tenant_id, LLMType.TTS, tts_model_name)  # dia.tts_id)
+    if delay_gen_audio:
+        audio_stream = None
+    else:
+        audio_stream = io.BytesIO()
+    audio_text_cache[audio_stream_id] = {'text': text, 'chat_id': chat_id, "tenant_id": tenant_id,
+                                         'audio_stream': audio_stream,'model_name':model_name}  # 缓存文本以便后续生成音频流
+    if delay_gen_audio is False:
+        try:
+            """
+            for txt in re.split(r"[，。/《》？；：！\n\r:;]+", text):
+                try:
+                    if txt is None or  txt.strip() == "":
+                        continue
+                    for chunk in tts_mdl.tts(txt):
+                        audio_stream.write(chunk)
+                except Exception as e:
+                    continue
+            """
+            if text is None or text.strip() == "":
+                audio_stream.write(b'\x00' * 100)
+            else:
+                for chunk in tts_mdl.tts(text):
+                    audio_stream.write(chunk)
+        except Exception as e:
+            return get_error_data_result(message="get tts audio stream  error.")
+
+    # 构建音频流URL
+    audio_stream_url = f"/chats/{chat_id}/tts/{audio_stream_id}"
+    logging.info(f"--return request tts audio url {audio_stream_id} {audio_stream_url}")
+    # 返回音频流URL
+    return jsonify({"tts_url": audio_stream_url, "audio_stream_id": audio_stream_id})
+
+
@manager.route('/agents/<agent_id>/completions', methods=['POST'])
@token_required
 def agent_completion(tenant_id, agent_id):
@@ -235,7 +438,7 @@ def agent_completion(tenant_id, agent_id):
        conv = {
            "id": session_id,
            "dialog_id": cvs.id,
-            "user_id": req.get("user_id",""),
+            "user_id": req.get("user_id", ""),
            "message": [{"role": "assistant", "content": canvas.get_prologue()}],
            "source": "agent"
        }
@@ -251,9 +454,9 @@ def agent_completion(tenant_id, agent_id):
    question = req.get("question")
    if not question:
        return get_error_data_result("`question` is required.")
-    question={
-        "role":"user",
-        "content":question,
+    question = {
+        "role": "user",
+        "content": question,
        "id": str(uuid4())
    }
    messages.append(question)
@@ -308,6 +511,7 @@ def agent_completion(tenant_id, agent_id):
            if 'docnm_kwd' in chunk_i:
                chunk_i['doc_name'] = chunk_i['docnm_kwd']
                chunk_i.pop('docnm_kwd')
+
    conv.message.append(msg[-1])

    if not conv.reference:
@@ -375,9 +579,26 @@ def agent_completion(tenant_id, agent_id):
        return get_result(data=result)


+# added by cyx
+# 打印 ConversationService.model 的表名及字段定义
+def print_table_info(service):
+    model = service.model  # 获取关联的模型
+    if model is None:
+        print("No model associated with the service.")
+        return
+
+    # 打印表名
+    logging.info(f"Table Name: {model._meta.table_name}")
+
+    # 打印所有字段及其定义
+    logging.info("Fields and Definitions:")
+    for field_name, field in model._meta.fields.items():
+        print(f"  {field_name}: {field}")
+
+
@manager.route('/chats/<chat_id>/sessions', methods=['GET'])
@token_required
-def list_session(chat_id,tenant_id):
+def list_session(chat_id, tenant_id):
    if not DialogService.query(tenant_id=tenant_id, id=chat_id, status=StatusEnum.VALID.value):
        return get_error_data_result(message=f"You don't own the assistant {chat_id}.")
    id = request.args.get("id")
@@ -389,7 +610,8 @@ def list_session(chat_id,tenant_id):
        desc = False
    else:
        desc = True
-    convs = ConversationService.get_list(chat_id,page_number,items_per_page,orderby,desc,id,name)
+    print_table_info(ConversationService)  # cyx
+    convs = ConversationService.get_list(chat_id, page_number, items_per_page, orderby, desc, id, name)
    if not convs:
        return get_result(data=[])
    for conv in convs:
@@ -429,9 +651,33 @@ def list_session(chat_id,tenant_id):
    return get_result(data=convs)


+# added by cyx 20241201
+@manager.route('/chats/<chat_id>/sessions_summary', methods=['GET'])
+@token_required
+def sessions_summary(chat_id, tenant_id):
+    # 校验用户是否拥有指定的会话助手
+    if not DialogService.query(tenant_id=tenant_id, id=chat_id, status=StatusEnum.VALID.value):
+        return get_error_data_result(message=f"You don't own the assistant {chat_id}.")
+
+    # 统计会话概要信息
+    summaries = ConversationService.query_sessions_summary()
+
+    # 过滤结果，仅返回属于指定 chat_id 的记录
+    filtered_summaries = [
+        summary for summary in summaries if summary["dialog_id"] == chat_id
+    ]
+
+    # 如果没有符合条件的记录，返回空列表
+    if not filtered_summaries:
+        return get_result(data=[])
+
+    # 返回过滤后的概要信息
+    return get_result(data=filtered_summaries)
+
+
@manager.route('/chats/<chat_id>/sessions', methods=["DELETE"])
@token_required
-def delete(tenant_id,chat_id):
+def delete(tenant_id, chat_id):
    if not DialogService.query(id=chat_id, tenant_id=tenant_id, status=StatusEnum.VALID.value):
        return get_error_data_result(message="You don't own the chat")
    req = request.json
@@ -439,21 +685,22 @@ def delete(tenant_id,chat_id):
    if not req:
        ids = None
    else:
-        ids=req.get("ids")
+        ids = req.get("ids")

    if not ids:
        conv_list = []
        for conv in convs:
            conv_list.append(conv.id)
    else:
-        conv_list=ids
+        conv_list = ids
    for id in conv_list:
-        conv = ConversationService.query(id=id,dialog_id=chat_id)
+        conv = ConversationService.query(id=id, dialog_id=chat_id)
        if not conv:
            return get_error_data_result(message="The chat doesn't own the session")
        ConversationService.delete_by_id(id)
    return get_result()

+
@manager.route('/sessions/ask', methods=['POST'])
@token_required
 def ask_about(tenant_id):
@@ -462,17 +709,18 @@ def ask_about(tenant_id):
        return get_error_data_result("`question` is required.")
    if not req.get("dataset_ids"):
        return get_error_data_result("`dataset_ids` is required.")
-    if not isinstance(req.get("dataset_ids"),list):
+    if not isinstance(req.get("dataset_ids"), list):
        return get_error_data_result("`dataset_ids` should be a list.")
-    req["kb_ids"]=req.pop("dataset_ids")
+    req["kb_ids"] = req.pop("dataset_ids")
    for kb_id in req["kb_ids"]:
-        if not KnowledgebaseService.accessible(kb_id,tenant_id):
+        if not KnowledgebaseService.accessible(kb_id, tenant_id):
            return get_error_data_result(f"You don't own the dataset {kb_id}.")
        kbs = KnowledgebaseService.query(id=kb_id)
        kb = kbs[0]
        if kb.chunk_num == 0:
            return get_error_data_result(f"The dataset {kb_id} doesn't own parsed file")
    uid = tenant_id
+
    def stream():
        nonlocal req, uid
        try:
--- a/api/db/db_models.py
+++ b/api/db/db_models.py
@@ -912,6 +912,12 @@ class Dialog(DataBaseModel):
        help_text="is it validate(0: wasted, 1: validate)",
        default="1",
        index=True)
+    # tts_id added by cyx 为每一个对话助理设置相应的tts 
+    tts_id = CharField(
+        max_length=256,
+        null=True,
+        help_text="default tts model ID",
+        index=True)

    class Meta:
        db_table = "dialog"
--- a/api/db/services/dialog_service.py
+++ b/api/db/services/dialog_service.py
@@ -32,6 +32,37 @@ from rag.app.resume import forbidden_select_fields4resume
 from rag.nlp.search import index_name
 from rag.utils import rmSpace, num_tokens_from_string, encoder
 from api.utils.file_utils import get_project_base_directory
+from peewee import fn
+import threading, queue
+
+
+# 创建一个 TTS 生成线程
+class TTSWorker(threading.Thread):
+    def __init__(self, tenant_id, tts_id, tts_text_queue, tts_audio_queue):
+        super().__init__()
+        self.tts_mdl = LLMBundle(tenant_id, LLMType.TTS, tts_id)
+        self.tts_text_queue = tts_text_queue
+        self.tts_audio_queue = tts_audio_queue
+        self.daemon = True  # 设置为守护线程，主线程退出时，子线程也会自动退出
+
+    def run(self):
+        while True:
+            # 从队列中获取数据
+            delta_ans = self.tts_text_queue.get()
+            if delta_ans is None:  # 如果队列中没有数据，退出线程
+                break
+            try:
+                # 调用 TTS 生成音频数据
+                tts_input_is_valid, sanitized_text = validate_and_sanitize_tts_input(delta_ans)
+                if tts_input_is_valid:
+                    logging.info(f"--tts threading {delta_ans} {tts_input_is_valid} {sanitized_text}")
+                    bin = b""
+                    for chunk in self.tts_mdl.tts(sanitized_text):
+                        bin += chunk
+                    # 将生成的音频数据存储到队列中或直接处理
+                    self.tts_audio_queue.put(bin)
+            except Exception as e:
+                logging.error(f"Error generating TTS for text '{delta_ans}': {e}")


 class DialogService(CommonService):
@@ -65,22 +96,61 @@ class ConversationService(CommonService):

    @classmethod
    @DB.connection_context()
-    def get_list(cls,dialog_id,page_number, items_per_page, orderby, desc, id , name):
-        sessions = cls.model.select().where(cls.model.dialog_id ==dialog_id)
+    def get_list(cls,dialog_id,page_number, items_per_page, orderby, desc, id, name, cols=None):
+        # 构建基础查询
+        print("--ConversationService get_list enter", page_number, items_per_page)  # cyx
+        query = cls.model.select().where(cls.model.dialog_id == dialog_id)
+
+        # 如果指定了ID，则添加ID筛选
        if id:
-            sessions = sessions.where(cls.model.id == id)
+            query = query.where(cls.model.id == id)
+
+        # 如果指定了名称，则添加名称筛选
        if name:
-            sessions = sessions.where(cls.model.name == name)
+            query = query.where(cls.model.name == name)
+
+        # 如果指定了列筛选，则只选择指定的列
+        if cols:
+            query = query.select(*[getattr(cls.model, col) for col in cols])
+
+        # 获取记录总数
+        total = query.count()
+        # 添加排序
        if desc:
-            sessions = sessions.order_by(cls.model.getter_by(orderby).desc())
+            query = query.order_by(cls.model.getter_by(orderby).desc())
        else:
-            sessions = sessions.order_by(cls.model.getter_by(orderby).asc())
+            query = query.order_by(cls.model.getter_by(orderby).asc())

-        sessions = sessions.paginate(page_number, items_per_page)
+        # 执行分页查询
+        paginated_query = query.paginate(page_number, items_per_page)
+        data = list(paginated_query.dicts())
+        # logging.info("--ConversationService get_list",total, data)  #cyx
+        # 返回分页数据和记录总数
+        return total, data

-        return list(sessions.dicts())


+    @classmethod
+    @DB.connection_context()
+    def query_sessions_summary(cls):
+        # 按 id 分组，统计每个 id 的最旧记录
+        query = (
+            cls.model
+            .select(
+                cls.model.id,
+                cls.model.dialog_id,
+                cls.model.name,
+                fn.MIN(cls.model.create_time).alias("create_time"),
+                fn.MIN(cls.model.create_date).alias("create_date")
+            )
+            .group_by(cls.model.id, cls.model.dialog_id, cls.model.name)
+            .order_by(
+                fn.MIN(cls.model.create_time).desc(),
+            )
+        )
+        # 转换为字典列表返回
+        return list(query.dicts())
+
 def message_fit_in(msg, max_length=4000):
    def count():
        nonlocal msg
@@ -128,6 +198,42 @@ def llm_id2llm_type(llm_id):
            if llm_id == llm["llm_name"]:
                return llm["model_type"].strip(",")[-1]

+# cyx 2024 12 04
+# 用于校验和修正语音合成的输入文本。该函数会去除非法字符、修正内容，并返回一个结果：包括是否有效和修正后的文本。
+def validate_and_sanitize_tts_input(delta_ans, max_length=3000):
+    """
+    检验并修正语音合成的输入文本。
+
+    Args:
+        delta_ans (str): 输入的待校验文本。
+        max_length (int): 文本允许的最大长度。
+
+    Returns:
+        tuple: (is_valid, sanitized_text)
+            - is_valid (bool): 文本是否有效。
+            - sanitized_text (str): 修正后的文本（如果无效，为空字符串）。
+    """
+    # 1. 确保输入为字符串
+    if not isinstance(delta_ans, str):
+        return False, ""
+
+    # 2. 去除前后空白并检查是否为空
+    delta_ans = delta_ans.strip()
+    if len(delta_ans) == 0:
+        return False, ""
+
+    # 3. 替换全角符号为半角
+    delta_ans = re.sub(r'[？]', '?', delta_ans)
+
+    # 4. 移除非法字符（仅保留中文、英文、数字及常见标点符号）
+    delta_ans = re.sub(r'[^\u4e00-\u9fa5a-zA-Z0-9\s,.!?\'"；；。，！？：”“（）\-()]', '', delta_ans)
+
+    # 5. 检查长度
+    if len(delta_ans) == 0 or len(delta_ans) > max_length:
+        return False, ""
+
+    # 如果通过所有检查，返回有效标志和修正后的文本
+    return True, delta_ans

 def chat(dialog, messages, stream=True, **kwargs):
    assert messages[-1]["role"] == "user", "The last content of this conversation is not from user."
@@ -175,8 +281,10 @@ def chat(dialog, messages, stream=True, **kwargs):
    prompt_config = dialog.prompt_config
    field_map = KnowledgebaseService.get_field_map(dialog.kb_ids)
    tts_mdl = None
+
    if prompt_config.get("tts"):
-        tts_mdl = LLMBundle(dialog.tenant_id, LLMType.TTS)
+        tts_mdl = LLMBundle(dialog.tenant_id, LLMType.TTS,dialog.tts_id)
+
    # try to use sql if field mapping is good to go
    if field_map:
        logging.debug("Use SQL to retrieval:{}".format(questions[-1]))
@@ -184,7 +292,7 @@ def chat(dialog, messages, stream=True, **kwargs):
        if ans:
            yield ans
            return
-
+    # logging.info(f"dialog_service--1 chat prompt_config{prompt_config['parameters']} {prompt_config}")  # cyx
    for p in prompt_config["parameters"]:
        if p["key"] == "knowledge":
            continue
@@ -223,6 +331,7 @@ def chat(dialog, messages, stream=True, **kwargs):
    knowledges = [ck["content_with_weight"] for ck in kbinfos["chunks"]]
    logging.debug(
        "{}->{}".format(" ".join(questions), "\n->".join(knowledges)))
+
    retrieval_tm = timer()

    if not knowledges and prompt_config.get("empty_response"):
@@ -245,7 +354,6 @@ def chat(dialog, messages, stream=True, **kwargs):
        gen_conf["max_tokens"] = min(
            gen_conf["max_tokens"],
            max_tokens - used_token_count)
-
    def decorate_answer(answer):
        nonlocal prompt_config, knowledges, kwargs, kbinfos, prompt, retrieval_tm
        refs = []
@@ -281,22 +389,44 @@ def chat(dialog, messages, stream=True, **kwargs):
        last_ans = ""
        answer = ""
        for ans in chat_mdl.chat_streamly(prompt, msg[1:], gen_conf):
+
            answer = ans
            delta_ans = ans[len(last_ans):]
            if num_tokens_from_string(delta_ans) < 16:
                continue
            last_ans = answer
-            yield {"answer": answer, "reference": {}, "audio_binary": tts(tts_mdl, delta_ans)}
+            # yield {"answer": answer, "reference": {}, "audio_binary": tts(tts_mdl, delta_ans)}
+            # cyx 2024 12 04 修正delta_ans 为空 ,调用tts 出错
+            tts_input_is_valid, sanitized_text = validate_and_sanitize_tts_input(delta_ans)
+            #if kwargs.get('tts_disable'):  # cyx 2025 01 18 前端传入tts_disable 参数，就不生成tts 音频给前端,即:没有audio_binary
+            tts_input_is_valid = False
+            if tts_input_is_valid:
+                yield {"answer": answer, "delta_ans": sanitized_text, "reference": {}, "audio_binary": tts(tts_mdl, sanitized_text)}
+            else:
+                yield {"answer": answer, "delta_ans": sanitized_text, "reference": {}}
+
        delta_ans = answer[len(last_ans):]
        if delta_ans:
-            yield {"answer": answer, "reference": {}, "audio_binary": tts(tts_mdl, delta_ans)}
+            # yield {"answer": answer, "reference": {}, "audio_binary": tts(tts_mdl, delta_ans)}
+            # cyx 2024 12 04 修正delta_ans 为空调用tts 出错
+            tts_input_is_valid, sanitized_text = validate_and_sanitize_tts_input(delta_ans)
+            #if kwargs.get('tts_disable'):  # cyx 2025 01 18 前端传入tts_disable 参数，就不生成tts 音频给前端,即:没有audio_binary
+            tts_input_is_valid = False
+            if tts_input_is_valid:
+                yield {"answer": answer, "delta_ans": sanitized_text,"reference": {}, "audio_binary": tts(tts_mdl, sanitized_text)}
+            else:
+                yield {"answer": answer, "delta_ans": sanitized_text,"reference": {}}
        yield decorate_answer(answer)
+
    else:
        answer = chat_mdl.chat(prompt, msg[1:], gen_conf)
        logging.debug("User: {}|Assistant: {}".format(
            msg[-1]["content"], answer))
        res = decorate_answer(answer)
-        res["audio_binary"] = tts(tts_mdl, answer)
+        if kwargs.get('tts_disable'):  # cyx 2025 01 18 前端传入tts_disable 参数，就不生成tts 音频给前端,即:没有audio_binary
+            tts_input_is_valid = False
+        else:
+            res["audio_binary"] = tts(tts_mdl, answer)
        yield res


--- a/api/db/services/llm_service.py
+++ b/api/db/services/llm_service.py
@@ -140,6 +140,7 @@ class TenantLLMService(CommonService):
        if llm_type == LLMType.TTS:
            if model_config["llm_factory"] not in TTSModel:
                return
+            # 初始化 tts model cyx
            return TTSModel[model_config["llm_factory"]](
                model_config["api_key"],
                model_config["llm_name"],
@@ -201,6 +202,8 @@ class LLMBundle(object):
        assert self.mdl, "Can't find model for {}/{}/{}".format(
            tenant_id, llm_type, llm_name)
        self.max_length = 8192
+        if llm_type == LLMType.TTS:
+            logging.info(f"dale--TTS model {tenant_id} {llm_type} {llm_name}")
        for lm in LLMService.query(llm_name=llm_name):
            self.max_length = lm.max_tokens
            break
@@ -245,7 +248,7 @@ class LLMBundle(object):
                "LLMBundle.transcription can't update token usage for {}/SEQUENCE2TXT used_tokens: {}".format(self.tenant_id, used_tokens))
        return txt

-    def tts(self, text):
+    def tts(self, text):  # tts 调用 cyx
        for chunk in self.mdl.tts(text):
            if isinstance(chunk,int):
                if not TenantLLMService.increase_usage(
@@ -255,6 +258,9 @@ class LLMBundle(object):
                return
            yield chunk

+    def end_tts(self):  # 结束 tts流式 调用 cyx
+        self.mdl.end_tts()
+
    def chat(self, system, history, gen_conf):
        txt, used_tokens = self.mdl.chat(system, history, gen_conf)
        if isinstance(txt, int) and not TenantLLMService.increase_usage(
--- a/api/settings.py
+++ b/api/settings.py
@@ -13,7 +13,7 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 #
-import os
+import os,logging
 from datetime import date
 from enum import IntEnum, Enum
 import rag.utils.es_conn
@@ -148,7 +148,6 @@ def init_settings():
    SECRET_KEY = get_base_config(
        RAG_FLOW_SERVICE_NAME,
        {}).get("secret_key", str(date.today()))
-
    global AUTHENTICATION_CONF, CLIENT_AUTHENTICATION, HTTP_APP_KEY, GITHUB_OAUTH, FEISHU_OAUTH
    # authentication
    AUTHENTICATION_CONF = get_base_config("authentication", {})
--- a/BIN
+++ b/BIN
--- a/BIN
+++ b/BIN
--- a/cl100k_base.tiktoken
+++ b/cl100k_base.tiktoken
--- a/conf/llm_factories.json
+++ b/conf/llm_factories.json
@@ -128,6 +128,19 @@
                    "max_tokens": 2048,
                    "model_type": "tts"
                },
+                {
+                    "llm_name": "sambert-zhiying-v1",
+                    "tags": "TTS",
+                    "max_tokens": 2048,
+                    "model_type": "tts"
+                },
+                {
+                    "llm_name": "cosyvoice-v1",
+                    "tags": "TTS",
+                    "max_tokens": 2048,
+                    "model_type": "tts"
+                },
+                
                {
                    "llm_name": "text-embedding-v3",
                    "tags": "TEXT EMBEDDING,8K",
--- a/deepdoc/data/doc_test.pdf
+++ b/deepdoc/data/doc_test.pdf
--- a/deepdoc/data/xls_test.pdf
+++ b/deepdoc/data/xls_test.pdf
--- a/deepdoc/data/xls_test.xls
+++ b/deepdoc/data/xls_test.xls
--- a/deepdoc/data/xls_test.xlsx
+++ b/deepdoc/data/xls_test.xlsx
--- a/deepdoc/vision/layouts_outputs/doc_test.pdf_0.jpg
+++ b/deepdoc/vision/layouts_outputs/doc_test.pdf_0.jpg
--- a/deepdoc/vision/layouts_outputs/doc_test.pdf_1.jpg
+++ b/deepdoc/vision/layouts_outputs/doc_test.pdf_1.jpg
--- a/deepdoc/vision/layouts_outputs/doc_test.pdf_2.jpg
+++ b/deepdoc/vision/layouts_outputs/doc_test.pdf_2.jpg
--- a/deepdoc/vision/layouts_outputs/doc_test.pdf_3.jpg
+++ b/deepdoc/vision/layouts_outputs/doc_test.pdf_3.jpg
--- a/deepdoc/vision/layouts_outputs/doc_test.pdf_4.jpg
+++ b/deepdoc/vision/layouts_outputs/doc_test.pdf_4.jpg
--- a/deepdoc/vision/layouts_outputs/doc_test.pdf_5.jpg
+++ b/deepdoc/vision/layouts_outputs/doc_test.pdf_5.jpg
--- a/deepdoc/vision/layouts_outputs/doc_test.pdf_6.jpg
+++ b/deepdoc/vision/layouts_outputs/doc_test.pdf_6.jpg
--- a/deepdoc/vision/layouts_outputs/doc_test.pdf_7.jpg
+++ b/deepdoc/vision/layouts_outputs/doc_test.pdf_7.jpg
--- a/docker/entrypoint.sh
+++ b/docker/entrypoint.sh
@@ -10,7 +10,7 @@ done < /ragflow/conf/service_conf.yaml.template
 # unset http proxy which maybe set by docker daemon
 export http_proxy=""; export https_proxy=""; export no_proxy=""; export HTTP_PROXY=""; export HTTPS_PROXY=""; export NO_PROXY=""

-/usr/sbin/nginx
+# /usr/sbin/nginx # cyx

 export LD_LIBRARY_PATH=/usr/lib/x86_64-linux-gnu/

--- a/docker/ragflow.service
+++ b/docker/ragflow.service
@@ -0,0 +1,16 @@
+[Unit]
+Description=Ragflow docker  Service
+After=docker.service
+Requires=docker.service
+
+[Service]
+Type=simple
+ExecStart=/usr/bin/docker compose -f docker-compose.yml up -d
+Restart=on-failure
+RestartSec=5s
+User=ubuntu
+WorkingDirectory=/home/ubuntu/ragflow/docker
+
+[Install]
+WantedBy=multi-user.target
+
--- a/docker/service_conf.yaml.template
+++ b/docker/service_conf.yaml.template
@@ -6,7 +6,8 @@ mysql:
  user: '${MYSQL_USER:-root}'
  password: '${MYSQL_PASSWORD:-infini_rag_flow}'
  host: '${MYSQL_HOST:-mysql}'
-  port: 3306
+  # port: 3306  # cyx
+  port: 5455
  max_connections: 100
  stale_timeout: 30
 minio:
@@ -14,7 +15,9 @@ minio:
  password: '${MINIO_PASSWORD:-infini_rag_flow}'
  host: '${MINIO_HOST:-minio}:9000'
 es:
-  hosts: 'http://${ES_HOST:-es01}:9200'
+  # hosts: 'http://${ES_HOST:-es01}:9200'  # cyx
+  hosts: 'http://${ES_HOST:-es01}:1200'
+  username: '${ES_USER:-elastic}'
  username: '${ES_USER:-elastic}'
  password: '${ELASTIC_PASSWORD:-infini_rag_flow}'
 infinity:
--- a/libssl1.1_1.1.1f-1ubuntu2_amd64.deb
+++ b/libssl1.1_1.1.1f-1ubuntu2_amd64.deb
--- a/libssl1.1_1.1.1f-1ubuntu2_arm64.deb
+++ b/libssl1.1_1.1.1f-1ubuntu2_arm64.deb
--- a/poetry.lock
+++ b/poetry.lock
@@ -412,19 +412,19 @@ feedparser = ">=6.0.10,<6.1.0"
 requests = ">=2.32.0,<2.33.0"

 [[package]]
-name = "aspose-slides"
+name = "Aspose.Slides"
 version = "24.11.0"
 description = "Aspose.Slides for Python via .NET is a presentation file formats processing library for working with Microsoft PowerPoint files without using Microsoft PowerPoint."
 optional = false
 python-versions = ">=3.5,<3.14"
 files = [
-    {file = "Aspose.Slides-24.11.0-py3-none-macosx_10_14_x86_64.whl", hash = "sha256:b4819364497f9e075e00e63ee8fba8745dda4c910e199d5201e4abeebdcdec89"},
-    {file = "Aspose.Slides-24.11.0-py3-none-macosx_11_0_arm64.whl", hash = "sha256:bbeb5f0b14901f29f209beeac694a183f8d36c9475556ddeed3b2edb8107536a"},
    {file = "Aspose.Slides-24.11.0-py3-none-manylinux1_x86_64.whl", hash = "sha256:24d6287401863de1251fb366be4845e1693ff1c70f09f04fed1e2086561401f5"},
-    {file = "Aspose.Slides-24.11.0-py3-none-win32.whl", hash = "sha256:9e07bcb1c6b17f01d51d9d9c88b1fbc40da580e54ccabb6373e884e64f406a8b"},
-    {file = "Aspose.Slides-24.11.0-py3-none-win_amd64.whl", hash = "sha256:2b249848a0432cd2746d94011fe6258038c04615ef8606ddd1bb238f5e9d4f2f"},
 ]

+[package.source]
+type = "file"
+url = "Aspose.Slides-24.11.0-py3-none-manylinux1_x86_64.whl"
+
 [[package]]
 name = "async-timeout"
 version = "5.0.1"
@@ -568,7 +568,7 @@ name = "bce-python-sdk"
 version = "0.9.23"
 description = "BCE SDK for python"
 optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, <4"
+python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,<4,>=2.7"
 files = [
    {file = "bce_python_sdk-0.9.23-py3-none-any.whl", hash = "sha256:8debe21a040e00060f6044877d594765ed7b18bc765c6bf16b878bca864140a3"},
    {file = "bce_python_sdk-0.9.23.tar.gz", hash = "sha256:19739fed5cd0725356fc5ffa2acbdd8fb23f2a81edb91db21a03174551d0cf41"},
@@ -1709,7 +1709,7 @@ name = "deprecated"
 version = "1.2.15"
 description = "Python @deprecated decorator to deprecate old python classes, functions or methods."
 optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
 files = [
    {file = "Deprecated-1.2.15-py2.py3-none-any.whl", hash = "sha256:353bc4a8ac4bfc96800ddab349d89c25dec1079f65fd53acdcc1e0b975b21320"},
    {file = "deprecated-1.2.15.tar.gz", hash = "sha256:683e561a90de76239796e6b6feac66b99030d2dd3fcf61ef996330f14bbb9b0d"},
@@ -2040,7 +2040,7 @@ name = "fastembed"
 version = "0.3.6"
 description = "Fast, light, accurate library built for retrieval embedding generation"
 optional = false
-python-versions = ">=3.8.0,<3.13"
+python-versions = "<3.13,>=3.8.0"
 files = [
    {file = "fastembed-0.3.6-py3-none-any.whl", hash = "sha256:2bf70edae28bb4ccd9e01617098c2075b0ba35b88025a3d22b0e1e85b2c488ce"},
    {file = "fastembed-0.3.6.tar.gz", hash = "sha256:c93c8ec99b8c008c2d192d6297866b8d70ec7ac8f5696b34eb5ea91f85efd15f"},
@@ -2622,12 +2622,12 @@ files = [
 google-auth = ">=2.14.1,<3.0.dev0"
 googleapis-common-protos = ">=1.56.2,<2.0.dev0"
 grpcio = [
-    {version = ">=1.49.1,<2.0dev", optional = true, markers = "python_version >= \"3.11\" and extra == \"grpc\""},
    {version = ">=1.33.2,<2.0dev", optional = true, markers = "python_version < \"3.11\" and extra == \"grpc\""},
+    {version = ">=1.49.1,<2.0dev", optional = true, markers = "python_version >= \"3.11\" and extra == \"grpc\""},
 ]
 grpcio-status = [
-    {version = ">=1.49.1,<2.0.dev0", optional = true, markers = "python_version >= \"3.11\" and extra == \"grpc\""},
    {version = ">=1.33.2,<2.0.dev0", optional = true, markers = "python_version < \"3.11\" and extra == \"grpc\""},
+    {version = ">=1.49.1,<2.0.dev0", optional = true, markers = "python_version >= \"3.11\" and extra == \"grpc\""},
 ]
 proto-plus = ">=1.22.3,<2.0.0dev"
 protobuf = ">=3.19.5,<3.20.0 || >3.20.0,<3.20.1 || >3.20.1,<4.21.0 || >4.21.0,<4.21.1 || >4.21.1,<4.21.2 || >4.21.2,<4.21.3 || >4.21.3,<4.21.4 || >4.21.4,<4.21.5 || >4.21.5,<6.0.0.dev0"
@@ -2963,7 +2963,7 @@ name = "graspologic"
 version = "3.4.1"
 description = "A set of Python modules for graph statistics"
 optional = false
-python-versions = ">=3.9,<3.13"
+python-versions = "<3.13,>=3.9"
 files = [
    {file = "graspologic-3.4.1-py3-none-any.whl", hash = "sha256:c6563e087eda599bad1de831d4b7321c0daa7a82f4e85a7d7737ff67e07cdda2"},
    {file = "graspologic-3.4.1.tar.gz", hash = "sha256:7561f0b852a2bccd351bff77e8db07d9892f9dfa35a420fdec01690e4fdc8075"},
@@ -3648,7 +3648,7 @@ name = "infinity-emb"
 version = "0.0.66"
 description = "Infinity is a high-throughput, low-latency REST API for serving text-embeddings, reranking models and clip."
 optional = false
-python-versions = ">=3.9,<4"
+python-versions = "<4,>=3.9"
 files = [
    {file = "infinity_emb-0.0.66-py3-none-any.whl", hash = "sha256:1dc6ed9fa48e6cbe83650a7583dbbb4bc393900c39c326bb0aff2ddc090ac018"},
    {file = "infinity_emb-0.0.66.tar.gz", hash = "sha256:9c9a361ccebf8e8f626c1f685286518d03d0c35e7d14179ae7c2500b4fc68b98"},
@@ -4096,7 +4096,7 @@ name = "litellm"
 version = "1.48.0"
 description = "Library to easily interface with LLM API providers"
 optional = false
-python-versions = ">=3.8, !=2.7.*, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*, !=3.6.*, !=3.7.*"
+python-versions = "!=2.7.*,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,!=3.6.*,!=3.7.*,>=3.8"
 files = [
    {file = "litellm-1.48.0-py3-none-any.whl", hash = "sha256:7765e8a92069778f5fc66aacfabd0e2f8ec8d74fb117f5e475567d89b0d376b9"},
    {file = "litellm-1.48.0.tar.gz", hash = "sha256:31a9b8a25a9daf44c24ddc08bf74298da920f2c5cea44135e5061278d0aa6fc9"},
@@ -5413,9 +5413,9 @@ files = [

 [package.dependencies]
 numpy = [
-    {version = ">=1.23.5", markers = "python_version >= \"3.11\" and python_version < \"3.12\""},
    {version = ">=1.21.4", markers = "python_version >= \"3.10\" and platform_system == \"Darwin\" and python_version < \"3.11\""},
    {version = ">=1.21.2", markers = "platform_system != \"Darwin\" and python_version >= \"3.10\" and python_version < \"3.11\""},
+    {version = ">=1.23.5", markers = "python_version >= \"3.11\" and python_version < \"3.12\""},
    {version = ">=1.26.0", markers = "python_version >= \"3.12\""},
 ]

@@ -5437,9 +5437,9 @@ files = [

 [package.dependencies]
 numpy = [
-    {version = ">=1.23.5", markers = "python_version >= \"3.11\" and python_version < \"3.12\""},
    {version = ">=1.21.4", markers = "python_version >= \"3.10\" and platform_system == \"Darwin\" and python_version < \"3.11\""},
    {version = ">=1.21.2", markers = "platform_system != \"Darwin\" and python_version >= \"3.10\" and python_version < \"3.11\""},
+    {version = ">=1.23.5", markers = "python_version >= \"3.11\" and python_version < \"3.12\""},
    {version = ">=1.26.0", markers = "python_version >= \"3.12\""},
 ]

@@ -5654,8 +5654,8 @@ files = [

 [package.dependencies]
 numpy = [
-    {version = ">=1.23.2", markers = "python_version == \"3.11\""},
    {version = ">=1.22.4", markers = "python_version < \"3.11\""},
+    {version = ">=1.23.2", markers = "python_version == \"3.11\""},
    {version = ">=1.26.0", markers = "python_version >= \"3.12\""},
 ]
 python-dateutil = ">=2.8.2"
@@ -6289,7 +6289,7 @@ name = "psutil"
 version = "6.1.0"
 description = "Cross-platform lib for process and system monitoring in Python."
 optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*"
+python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,>=2.7"
 files = [
    {file = "psutil-6.1.0-cp27-cp27m-macosx_10_9_x86_64.whl", hash = "sha256:ff34df86226c0227c52f38b919213157588a678d049688eded74c76c8ba4a5d0"},
    {file = "psutil-6.1.0-cp27-cp27m-manylinux2010_i686.whl", hash = "sha256:c0e0c00aa18ca2d3b2b991643b799a15fc8f0563d2ebb6040f64ce8dc027b942"},
@@ -6311,8 +6311,8 @@ files = [
 ]

 [package.extras]
-dev = ["black", "check-manifest", "coverage", "packaging", "pylint", "pyperf", "pypinfo", "pytest-cov", "requests", "rstcheck", "ruff", "sphinx", "sphinx-rtd-theme", "toml-sort", "twine", "virtualenv", "wheel"]
-test = ["enum34", "futures", "ipaddress", "mock (==1.0.1)", "pytest (==4.6.11)", "pytest-xdist", "setuptools", "unittest2"]
+dev = ["black", "check-manifest", "coverage", "packaging", "pylint", "pyperf", "pypinfo", "pytest-cov", "requests", "rstcheck", "ruff", "sphinx", "sphinx_rtd_theme", "toml-sort", "twine", "virtualenv", "wheel"]
+test = ["pytest", "pytest-xdist", "setuptools"]

 [[package]]
 name = "psycopg2-binary"
@@ -7803,30 +7803,40 @@ files = [
    {file = "ruamel.yaml.clib-0.2.12-cp310-cp310-manylinux2014_aarch64.whl", hash = "sha256:a606ef75a60ecf3d924613892cc603b154178ee25abb3055db5062da811fd969"},
    {file = "ruamel.yaml.clib-0.2.12-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:fd5415dded15c3822597455bc02bcd66e81ef8b7a48cb71a33628fc9fdde39df"},
    {file = "ruamel.yaml.clib-0.2.12-cp310-cp310-manylinux_2_5_i686.manylinux1_i686.manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:f66efbc1caa63c088dead1c4170d148eabc9b80d95fb75b6c92ac0aad2437d76"},
+    {file = "ruamel.yaml.clib-0.2.12-cp310-cp310-musllinux_1_1_i686.whl", hash = "sha256:22353049ba4181685023b25b5b51a574bce33e7f51c759371a7422dcae5402a6"},
+    {file = "ruamel.yaml.clib-0.2.12-cp310-cp310-musllinux_1_1_x86_64.whl", hash = "sha256:932205970b9f9991b34f55136be327501903f7c66830e9760a8ffb15b07f05cd"},
    {file = "ruamel.yaml.clib-0.2.12-cp310-cp310-win32.whl", hash = "sha256:3eac5a91891ceb88138c113f9db04f3cebdae277f5d44eaa3651a4f573e6a5da"},
    {file = "ruamel.yaml.clib-0.2.12-cp310-cp310-win_amd64.whl", hash = "sha256:ab007f2f5a87bd08ab1499bdf96f3d5c6ad4dcfa364884cb4549aa0154b13a28"},
    {file = "ruamel.yaml.clib-0.2.12-cp311-cp311-macosx_13_0_arm64.whl", hash = "sha256:4a6679521a58256a90b0d89e03992c15144c5f3858f40d7c18886023d7943db6"},
    {file = "ruamel.yaml.clib-0.2.12-cp311-cp311-manylinux2014_aarch64.whl", hash = "sha256:d84318609196d6bd6da0edfa25cedfbabd8dbde5140a0a23af29ad4b8f91fb1e"},
    {file = "ruamel.yaml.clib-0.2.12-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:bb43a269eb827806502c7c8efb7ae7e9e9d0573257a46e8e952f4d4caba4f31e"},
    {file = "ruamel.yaml.clib-0.2.12-cp311-cp311-manylinux_2_5_i686.manylinux1_i686.manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:811ea1594b8a0fb466172c384267a4e5e367298af6b228931f273b111f17ef52"},
+    {file = "ruamel.yaml.clib-0.2.12-cp311-cp311-musllinux_1_1_i686.whl", hash = "sha256:cf12567a7b565cbf65d438dec6cfbe2917d3c1bdddfce84a9930b7d35ea59642"},
+    {file = "ruamel.yaml.clib-0.2.12-cp311-cp311-musllinux_1_1_x86_64.whl", hash = "sha256:7dd5adc8b930b12c8fc5b99e2d535a09889941aa0d0bd06f4749e9a9397c71d2"},
    {file = "ruamel.yaml.clib-0.2.12-cp311-cp311-win32.whl", hash = "sha256:bd0a08f0bab19093c54e18a14a10b4322e1eacc5217056f3c063bd2f59853ce4"},
    {file = "ruamel.yaml.clib-0.2.12-cp311-cp311-win_amd64.whl", hash = "sha256:a274fb2cb086c7a3dea4322ec27f4cb5cc4b6298adb583ab0e211a4682f241eb"},
    {file = "ruamel.yaml.clib-0.2.12-cp312-cp312-macosx_14_0_arm64.whl", hash = "sha256:20b0f8dc160ba83b6dcc0e256846e1a02d044e13f7ea74a3d1d56ede4e48c632"},
    {file = "ruamel.yaml.clib-0.2.12-cp312-cp312-manylinux2014_aarch64.whl", hash = "sha256:943f32bc9dedb3abff9879edc134901df92cfce2c3d5c9348f172f62eb2d771d"},
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+    {file = "ruamel.yaml.clib-0.2.12-cp312-cp312-musllinux_1_1_i686.whl", hash = "sha256:bf165fef1f223beae7333275156ab2022cffe255dcc51c27f066b4370da81e31"},
+    {file = "ruamel.yaml.clib-0.2.12-cp312-cp312-musllinux_1_1_x86_64.whl", hash = "sha256:32621c177bbf782ca5a18ba4d7af0f1082a3f6e517ac2a18b3974d4edf349680"},
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    {file = "ruamel.yaml.clib-0.2.12-cp313-cp313-macosx_14_0_arm64.whl", hash = "sha256:4c8c5d82f50bb53986a5e02d1b3092b03622c02c2eb78e29bec33fd9593bae1a"},
    {file = "ruamel.yaml.clib-0.2.12-cp313-cp313-manylinux2014_aarch64.whl", hash = "sha256:e7e3736715fbf53e9be2a79eb4db68e4ed857017344d697e8b9749444ae57475"},
    {file = "ruamel.yaml.clib-0.2.12-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:0b7e75b4965e1d4690e93021adfcecccbca7d61c7bddd8e22406ef2ff20d74ef"},
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+    {file = "ruamel.yaml.clib-0.2.12-cp313-cp313-musllinux_1_1_i686.whl", hash = "sha256:3bc2a80e6420ca8b7d3590791e2dfc709c88ab9152c00eeb511c9875ce5778bf"},
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+    {file = "ruamel.yaml.clib-0.2.12-cp39-cp39-musllinux_1_1_i686.whl", hash = "sha256:d85252669dc32f98ebcd5d36768f5d4faeaeaa2d655ac0473be490ecdae3c285"},
+    {file = "ruamel.yaml.clib-0.2.12-cp39-cp39-musllinux_1_1_x86_64.whl", hash = "sha256:e143ada795c341b56de9418c58d028989093ee611aa27ffb9b7f609c00d813ed"},
    {file = "ruamel.yaml.clib-0.2.12-cp39-cp39-win32.whl", hash = "sha256:beffaed67936fbbeffd10966a4eb53c402fafd3d6833770516bf7314bc6ffa12"},
    {file = "ruamel.yaml.clib-0.2.12-cp39-cp39-win_amd64.whl", hash = "sha256:040ae85536960525ea62868b642bdb0c2cc6021c9f9d507810c0c604e66f5a7b"},
    {file = "ruamel.yaml.clib-0.2.12.tar.gz", hash = "sha256:6c8fbb13ec503f99a91901ab46e0b07ae7941cd527393187039aec586fdfd36f"},
@@ -7837,7 +7847,7 @@ name = "s3transfer"
 version = "0.10.4"
 description = "An Amazon S3 Transfer Manager"
 optional = false
-python-versions = ">= 3.8"
+python-versions = ">=3.8"
 files = [
    {file = "s3transfer-0.10.4-py3-none-any.whl", hash = "sha256:244a76a24355363a68164241438de1b72f8781664920260c48465896b712a41e"},
    {file = "s3transfer-0.10.4.tar.gz", hash = "sha256:29edc09801743c21eb5ecbc617a152df41d3c287f67b615f73e5f750583666a7"},
@@ -8299,7 +8309,7 @@ name = "smart-open"
 version = "7.0.5"
 description = "Utils for streaming large files (S3, HDFS, GCS, Azure Blob Storage, gzip, bz2...)"
 optional = false
-python-versions = ">=3.7,<4.0"
+python-versions = "<4.0,>=3.7"
 files = [
    {file = "smart_open-7.0.5-py3-none-any.whl", hash = "sha256:8523ed805c12dff3eaa50e9c903a6cb0ae78800626631c5fe7ea073439847b89"},
    {file = "smart_open-7.0.5.tar.gz", hash = "sha256:d3672003b1dbc85e2013e4983b88eb9a5ccfd389b0d4e5015f39a9ee5620ec18"},
@@ -10079,4 +10089,4 @@ cffi = ["cffi (>=1.11)"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.10,<3.13"
-content-hash = "393f51d55da83dc829e387a5f08087a2e90a40ea63dd034586b7717143a115ca"
+content-hash = "edade7b01ef0deb66e858cc688ed5b69bdd96be2e8484dc888eb7eb1ba5c6ea1"
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ azure-identity = "1.17.1"
 azure-storage-file-datalake = "12.16.0"
 anthropic = "=0.34.1"
 arxiv = "2.1.3"
-aspose-slides = { version = "^24.9.0", markers = "platform_machine == 'x86_64' or (sys_platform == 'darwin' and platform_machine == 'arm64') " }
+aspose-slides = {path = "Aspose.Slides-24.11.0-py3-none-manylinux1_x86_64.whl"}
 beartype = "^0.18.5"
 bio = "1.7.1"
 boto3 = "1.34.140"
--- a/rag/llm/chat_model.py
+++ b/rag/llm/chat_model.py
@@ -13,6 +13,7 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 #
+import logging
 import re

 from openai.lib.azure import AzureOpenAI
@@ -321,6 +322,7 @@ class ZhipuChat(Base):
        if "frequency_penalty" in gen_conf: del gen_conf["frequency_penalty"]
        ans = ""
        tk_count = 0
+        # logging.info(f"chat_streamly messages={history}")  # cyx
        try:
            response = self.client.chat.completions.create(
                model=self.model_name,
--- a/rag/llm/tts_model.py
+++ b/rag/llm/tts_model.py
@@ -70,6 +70,8 @@ class Base(ABC):
    def tts(self, audio):
        pass

+    def end_tts(self):
+        pass
    def normalize_text(self, text):
        return re.sub(r'(\*\*|##\d+\$\$|#)', '', text)

@@ -118,15 +120,30 @@ class FishAudioTTS(Base):
 class QwenTTS(Base):
    def __init__(self, key, model_name, base_url=""):
        import dashscope
-
+        print("---begin--init QwenTTS--")  # cyx
        self.model_name = model_name
        dashscope.api_key = key
-
+        self.synthesizer = None
+        self.callback = None
+        self.is_cosyvoice = False
+        self.voice = ""
+        if '/' in model_name:
+            parts = model_name.split('/', 1)
+            # 返回分离后的两个字符串parts[0], parts[1]
+            if parts[0] == 'cosyvoice-v1':
+                self.is_cosyvoice = True
+                self.voice = parts[1]
    def tts(self, text):
        from dashscope.api_entities.dashscope_response import SpeechSynthesisResponse
-        from dashscope.audio.tts import ResultCallback, SpeechSynthesizer, SpeechSynthesisResult
-        from collections import deque
-
+        if self.is_cosyvoice is False:
+            from dashscope.audio.tts import ResultCallback, SpeechSynthesizer, SpeechSynthesisResult
+            from collections import deque
+        else:
+            # cyx 2025 01 19 测试cosyvoice  使用tts_v2 版本
+            from dashscope.audio.tts_v2 import ResultCallback, SpeechSynthesizer, AudioFormat  #, SpeechSynthesisResult
+            from dashscope.audio.tts import  SpeechSynthesisResult
+            from collections import deque
+        # print(f"--QwenTTS--tts_stream begin-- {text}")  # cyx
        class Callback(ResultCallback):
            def __init__(self) -> None:
                self.dque = deque()
@@ -149,6 +166,7 @@ class QwenTTS(Base):
                self.dque.append(None)

            def on_error(self, response: SpeechSynthesisResponse):
+                print("Qwen tts error", str(response))
                raise RuntimeError(str(response))

            def on_close(self):
@@ -158,20 +176,91 @@ class QwenTTS(Base):
                if result.get_audio_frame() is not None:
                    self.dque.append(result.get_audio_frame())

+
+
+            # --------------------------
+
+        class Callback_v2(ResultCallback):
+            def __init__(self) -> None:
+                self.dque = deque()
+
+            def _run(self):
+                while True:
+                    if not self.dque:
+                        time.sleep(0)
+                        continue
+                    val = self.dque.popleft()
+                    if val:
+                        yield val
+                    else:
+                        break
+
+            def on_open(self):
+                pass
+
+            def on_complete(self):
+                self.dque.append(None)
+
+            def on_error(self, response: SpeechSynthesisResponse):
+                print("Qwen tts error", str(response))
+                raise RuntimeError(str(response))
+
+            def on_close(self):
+                print("---Qwen call back close")  # cyx
+                pass
+            """ canceled for test 语音大模型CosyVoice
+            def on_event(self, result: SpeechSynthesisResult):
+                if result.get_audio_frame() is not None:
+                    self.dque.append(result.get_audio_frame())
+            """
+
+            def on_event(self, message):
+                # print(f"recv speech synthsis message {message}")
+                pass
+            # 以下适合语音大模型CosyVoice
+            def on_data(self, data: bytes) -> None:
+                if len(data) > 0:
+                    self.dque.append(data)
+
+
+            # --------------------------
        text = self.normalize_text(text)
-        callback = Callback()
-        SpeechSynthesizer.call(model=self.model_name,
-                               text=text,
-                               callback=callback,
-                               format="mp3")
+
+
        try:
-            for data in callback._run():
+            #if self.model_name != 'cosyvoice-v1':
+            if self.is_cosyvoice is False:
+                self.callback = Callback()
+                SpeechSynthesizer.call(model=self.model_name,
+                                       text=text,
+                                       callback=self.callback,
+                                       format="mp3")
+            else:
+                self.callback = Callback_v2()
+                self.synthesizer = SpeechSynthesizer(
+                    model='cosyvoice-v1',
+                    # voice="longyuan", #"longfei",
+                    voice = self.voice,
+                    callback=self.callback,
+                    format=AudioFormat.MP3_44100HZ_MONO_256KBPS
+                )
+
+                self.synthesizer.call(text)
+        except Exception as e:
+            print(f"---dale---20  error {e}")  # cyx
+        # -----------------------------------
+        try:
+            for data in self.callback._run():
                yield data
+            print(f"---Qwen return data {num_tokens_from_string(text)}")
            yield num_tokens_from_string(text)

        except Exception as e:
-            raise RuntimeError(f"**ERROR**: {e}")
+           raise RuntimeError(f"**ERROR**: {e}")

+    def end_tts(self):
+        if self.synthesizer:
+            self.synthesizer.streaming_complete()

 class OpenAITTS(Base):
    def __init__(self, key, model_name="tts-1", base_url="https://api.openai.com/v1"):
--- a/tika-server-standard-3.0.0.jar
+++ b/tika-server-standard-3.0.0.jar
--- a/tika-server-standard-3.0.0.jar.md5
+++ b/tika-server-standard-3.0.0.jar.md5
@@ -0,0 +1 @@
+8fa69132f47013fde76d4d5c8044748d
--- a/web/.npmrc
+++ b/web/.npmrc
@@ -1,2 +0,0 @@
-engine-strict=true
-registry=https://registry.npmmirror.com/
--- a/web/.umirc.ts
+++ b/web/.umirc.ts
@@ -34,7 +34,7 @@ export default defineConfig({
  proxy: [
    {
      context: ['/api', '/v1'],
-      target: 'http://127.0.0.1:9456/',
+      target: 'http://127.0.0.1:9380', //'http://127.0.0.1:9456/',
      changeOrigin: true,
      ws: true,
      logger: console,
--- a/web/config/config.ts
+++ b/web/config/config.ts
@@ -0,0 +1,29 @@
+import { defineConfig } from 'umi';
+import { BundleAnalyzerPlugin } from 'webpack-bundle-analyzer';
+
+export default defineConfig({
+  chainWebpack(config) {
+    config.plugin('bundle-analyzer').use(BundleAnalyzerPlugin, [
+      {
+        analyzerMode: 'static', // 输出静态 HTML 文件
+        reportFilename: 'bundle-report.html', // 报告文件名
+        openAnalyzer: false, // 不自动打开浏览器
+      },
+    ]);
+  },
+
+  mfsu: {
+    strategy: 'eager', // 优化模块共享机制
+  },
+
+  extraBabelPlugins: [
+    [
+      'import',
+      {
+        libraryName: 'antd',
+        libraryDirectory: 'es',
+        style: true,
+      },
+    ],
+  ],
+});
--- a/web/package-lock.json
+++ b/web/package-lock.json
--- a/web/package.json
+++ b/web/package.json
@@ -3,7 +3,7 @@
  "author": "bill",
  "scripts": {
    "build": "umi build",
-    "dev": "cross-env UMI_DEV_SERVER_COMPRESS=none umi dev",
+    "dev": "cross-env UMI_DEV_SERVER_COMPRESS=gzip umi dev",
    "postinstall": "umi setup",
    "lint": "umi lint --eslint-only",
    "prepare": "cd .. && husky web/.husky",
@@ -44,7 +44,7 @@
    "@uiw/react-markdown-preview": "^5.1.3",
    "ahooks": "^3.7.10",
    "antd": "^5.12.7",
-    "axios": "^1.6.3",
+    "axios": "^1.7.8",
    "class-variance-authority": "^0.7.0",
    "classnames": "^2.5.1",
    "clsx": "^2.1.1",
@@ -79,6 +79,7 @@
    "remark-gfm": "^4.0.0",
    "tailwind-merge": "^2.5.4",
    "tailwindcss-animate": "^1.0.7",
+    "three-bmfont-text": "^3.0.1",
    "umi": "^4.0.90",
    "umi-request": "^1.4.0",
    "unist-util-visit-parents": "^6.0.1",
@@ -103,6 +104,7 @@
    "@types/webpack-env": "^1.18.4",
    "@umijs/lint": "^4.1.1",
    "@umijs/plugins": "^4.1.0",
+    "babel-plugin-import": "^1.13.8",
    "cross-env": "^7.0.3",
    "html-loader": "^5.1.0",
    "husky": "^9.0.11",
@@ -117,7 +119,8 @@
    "tailwindcss": "^3",
    "ts-node": "^10.9.2",
    "typescript": "^5.0.3",
-    "umi-plugin-icons": "^0.1.1"
+    "umi-plugin-icons": "^0.1.1",
+    "webpack-bundle-analyzer": "^4.10.2"
  },
  "engines": {
    "node": ">=18.20.4"
--- a/web/src/components/api-service/chat-api-key-modal/index.tsx
+++ b/web/src/components/api-service/chat-api-key-modal/index.tsx
@@ -19,7 +19,7 @@ const ChatApiKeyModal = ({

  const columns: TableProps<IToken>['columns'] = [
    {
-      title: 'Token',
+      title: 'Token-dale',
      dataIndex: 'token',
      key: 'token',
      render: (text) => <a>{text}</a>,
--- a/web/src/components/llm-setting-items/index.less
+++ b/web/src/components/llm-setting-items/index.less
@@ -4,3 +4,14 @@
 .variableSlider {
  width: 100%;
 }
+.modelOptionRow {
+  padding: 0;
+  margin: 2px !important ;
+}
+.modelOptionCol {
+  padding: 0;
+  margin: 0px !important;
+}
+.formItemSmallMargin {
+  margin: 2px;
+}
--- a/web/src/components/llm-setting-items/index.tsx
+++ b/web/src/components/llm-setting-items/index.tsx
@@ -3,7 +3,17 @@ import {
  ModelVariableType,
  settledModelVariableMap,
 } from '@/constants/knowledge';
-import { Divider, Flex, Form, InputNumber, Select, Slider, Switch } from 'antd';
+import {
+  Col,
+  Divider,
+  Flex,
+  Form,
+  InputNumber,
+  Row,
+  Select,
+  Slider,
+  Switch,
+} from 'antd';
 import camelCase from 'lodash/camelCase';

 import { useTranslate } from '@/hooks/common-hooks';
@@ -16,7 +26,7 @@ interface IProps {
  formItemLayout?: any;
  handleParametersChange?(value: ModelVariableType): void;
 }
-
+//对话中的模型设置 使用此组件  cyx
 const LlmSettingItems = ({ prefix, formItemLayout = {} }: IProps) => {
  const form = Form.useFormInstance();
  const { t } = useTranslate('chat');
@@ -44,18 +54,36 @@ const LlmSettingItems = ({ prefix, formItemLayout = {} }: IProps) => {
    LlmModelType.Image2text,
  ]);

+  const ttsModelOptions = useComposeLlmOptionsByModelTypes([LlmModelType.TTS]);
+
  return (
    <>
-      <Form.Item
-        label={t('model')}
-        name="llm_id"
-        tooltip={t('modelTip')}
-        {...formItemLayout}
-        rules={[{ required: true, message: t('modelMessage') }]}
-      >
-        <Select options={modelOptions} showSearch />
-      </Form.Item>
-      <Divider></Divider>
+      <Row align={'middle'} justify="end" className={styles.modelOptionRow}>
+        <Col span={12} className={styles.modelOptionCol}>
+          <Form.Item
+            className={styles.formItemSmallMargin}
+            label={t('model')}
+            name="llm_id"
+            tooltip={t('modelTip')}
+            {...formItemLayout}
+            rules={[{ required: true, message: t('modelMessage') }]}
+          >
+            <Select options={modelOptions} showSearch />
+          </Form.Item>
+        </Col>
+        <Col span={12} className={styles.modelOptionCol}>
+          <Form.Item
+            className={styles.formItemSmallMargin}
+            label={t('ttsModel')}
+            name="tts_id"
+            tooltip={t('ttsModelTip')}
+          >
+            <Select options={ttsModelOptions} allowClear />
+          </Form.Item>
+        </Col>
+      </Row>
+
+      <Divider className={styles.formItemSmallMargin}></Divider>
      <Form.Item
        label={t('freedom')}
        name="parameter"
--- a/web/src/components/message-item/hooks.ts
+++ b/web/src/components/message-item/hooks.ts
@@ -97,6 +97,7 @@ export const useSpeech = (content: string, audioBinary?: string) => {

  useEffect(() => {
    if (audioBinary) {
+      console.log('audio:', audioBinary);
      const units = hexStringToUint8Array(audioBinary);
      if (units) {
        try {
--- a/web/src/constants/chat.ts
+++ b/web/src/constants/chat.ts
@@ -20,6 +20,8 @@ export enum ChatSearchParams {
  DialogId = 'dialogId',
  ConversationId = 'conversationId',
  isNew = 'isNew',
+  CurrentPage = 'currentPage',
+  PageSize = 'pageSize',
 }

 export const EmptyConversationId = 'empty';
--- a/web/src/hooks/chat-hooks.ts
+++ b/web/src/hooks/chat-hooks.ts
@@ -21,18 +21,19 @@ import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import { message } from 'antd';
 import dayjs, { Dayjs } from 'dayjs';
 import { has, set } from 'lodash';
-import { useCallback, useMemo, useState } from 'react';
+import { useCallback, useEffect, useMemo, useState } from 'react';
 import { history, useSearchParams } from 'umi';

 //#region logic

 export const useClickDialogCard = () => {
  const [_, setSearchParams] = useSearchParams();
-
+  const [currentPage, setCurrentPage] = useState(1);
+  const [pageSize, setPageSize] = useState(40); // 假设每页显示40条数据
+  const [data, setData] = useState(null);
  const newQueryParameters: URLSearchParams = useMemo(() => {
    return new URLSearchParams();
  }, []);
-
  const handleClickDialog = useCallback(
    (dialogId: string) => {
      newQueryParameters.set(ChatSearchParams.DialogId, dialogId);
@@ -41,11 +42,38 @@ export const useClickDialogCard = () => {
      //   EmptyConversationId,
      // );
      setSearchParams(newQueryParameters);
+      setCurrentPage(1); // 重置到第一页
    },
    [newQueryParameters, setSearchParams],
  );
+  // 处理页码变化 added by cyx
+  const handlePageChange = (newPage) => {
+    setCurrentPage(newPage);
+  };
+  useEffect(() => {
+    console.log('--useClickDialogCard useEffect', currentPage, pageSize);
+    newQueryParameters.set(
+      ChatSearchParams.CurrentPage,
+      currentPage.toString(),
+    );
+    newQueryParameters.set(ChatSearchParams.PageSize, pageSize.toString());
+    setSearchParams(newQueryParameters);
+  }, [currentPage, pageSize]);
+  // 处理页面大小变化 added by cyx
+  const handlePageSizeChange = (newPageSize) => {
+    setPageSize(newPageSize);
+    setCurrentPage(1); // 重置到第一页
+  };

-  return { handleClickDialog };
+  return {
+    handleClickDialog,
+    //--下面4个 202501 30 加入 by cyx
+    currentPage,
+    pageSize,
+    handlePageChange,
+    handlePageSizeChange,
+    //---------------------------------
+  };
 };

 export const useClickConversationCard = () => {
@@ -56,9 +84,13 @@ export const useClickConversationCard = () => {
  );

  const handleClickConversation = useCallback(
-    (conversationId: string, isNew: string) => {
+    (conversationId: string, isNew: string, conversationName: string) => {
      newQueryParameters.set(ChatSearchParams.ConversationId, conversationId);
      newQueryParameters.set(ChatSearchParams.isNew, isNew);
+      newQueryParameters.set(
+        ChatSearchParams.ConversationName,
+        conversationName,
+      );
      setSearchParams(newQueryParameters);
    },
    [setSearchParams, newQueryParameters],
@@ -69,12 +101,17 @@ export const useClickConversationCard = () => {

 export const useGetChatSearchParams = () => {
  const [currentQueryParameters] = useSearchParams();
-
  return {
    dialogId: currentQueryParameters.get(ChatSearchParams.DialogId) || '',
+    currentPage:
+      Number(currentQueryParameters.get(ChatSearchParams.CurrentPage)) || 1,
+    pageSize:
+      Number(currentQueryParameters.get(ChatSearchParams.PageSize)) || 40,
    conversationId:
      currentQueryParameters.get(ChatSearchParams.ConversationId) || '',
    isNew: currentQueryParameters.get(ChatSearchParams.isNew) || '',
+    conversationName:
+      currentQueryParameters.get(ChatSearchParams.ConversationName) || '',
  };
 };

@@ -216,29 +253,43 @@ export const useRemoveNextDialog = () => {

 //#region conversation

-export const useFetchNextConversationList = () => {
-  const { dialogId } = useGetChatSearchParams();
+export const useFetchNextConversationList = (params) => {
+  const {
+    dialogId: activeDialogId,
+    currentPage,
+    pageSize,
+  } = useGetChatSearchParams();
+  const dialogId = params?.dialogId || activeDialogId;
  const { handleClickConversation } = useClickConversationCard();
  const {
-    data,
+    data: queryData,
    isFetching: loading,
    refetch,
  } = useQuery<IConversation[]>({
-    queryKey: ['fetchConversationList', dialogId],
-    initialData: [],
+    queryKey: ['fetchConversationList', dialogId, currentPage, pageSize],
+    initialData: { data: [], total: 0 },
    gcTime: 0,
    refetchOnWindowFocus: false,
    enabled: !!dialogId,
    queryFn: async () => {
-      const { data } = await chatService.listConversation({ dialogId });
-      if (data.code === 0 && data.data.length > 0) {
+      const params = { dialogId, currentPage, pageSize, ...params };
+      const { data } = await chatService.listConversation(params);
+      // cyx 2025 01 31 后端同时返回了数据记录总数，所以返回的数据变化
+      // code  message  data:{data: [....],total:xxxx}
+
+      /*if (data.code === 0 && data.data.length > 0) {
        handleClickConversation(data.data[0].id, '');
+      }*/
+      if (data.code === 0 && data.data?.data.length > 0) {
+        handleClickConversation(data.data?.data[0].id, '');
      }
      return data?.data;
    },
  });

-  return { data, loading, refetch };
+  // 解构queryData以获取data和total
+  const { data, total } = queryData || {};
+  return { data, total, loading, refetch };
 };

 export const useFetchNextConversation = () => {
--- a/web/src/hooks/llm-hooks.tsx
+++ b/web/src/hooks/llm-hooks.tsx
@@ -30,6 +30,7 @@ export const useFetchLlmList = (

      return data?.data ?? {};
    },
+    refetchOnMount: true, // 确保每次组件挂载时都重新获取数据  //cyx 2024 12 04
  });

  return data;
@@ -64,7 +65,6 @@ const getLLMIconName = (fid: string, llm_name: string) => {

 export const useSelectLlmOptionsByModelType = () => {
  const llmInfo: IThirdOAIModelCollection = useFetchLlmList();
-
  const groupOptionsByModelType = (modelType: LlmModelType) => {
    return Object.entries(llmInfo)
      .filter(([, value]) =>
@@ -115,7 +115,7 @@ export const useComposeLlmOptionsByModelTypes = (
  modelTypes: LlmModelType[],
 ) => {
  const allOptions = useSelectLlmOptionsByModelType();
-
+  console.log('llm-hooks useComposeLlmOptionsByModelTypes ', modelTypes); //cyx
  return modelTypes.reduce<DefaultOptionType[]>((pre, cur) => {
    const options = allOptions[cur];
    options.forEach((x) => {
@@ -148,6 +148,9 @@ export const useFetchLlmFactoryList = (): ResponseGetType<IFactory[]> => {

 export type LlmItem = { name: string; logo: string } & IMyLlmValue;

+// 后台调用
+//@manager.route('/my_llms', methods=['GET'])
+//@login_required
 export const useFetchMyLlmList = (): ResponseGetType<
  Record<string, IMyLlmValue>
 > => {
@@ -169,7 +172,6 @@ export const useSelectLlmList = () => {
  const { data: myLlmList, loading: myLlmListLoading } = useFetchMyLlmList();
  const { data: factoryList, loading: factoryListLoading } =
    useFetchLlmFactoryList();
-
  const nextMyLlmList: Array<LlmItem> = useMemo(() => {
    return Object.entries(myLlmList).map(([key, value]) => ({
      name: key,
@@ -263,6 +265,7 @@ export const useAddLlm = () => {
    mutationKey: ['addLlm'],
    mutationFn: async (params: IAddLlmRequestBody) => {
      const { data } = await userService.add_llm(params);
+      console.log('useAddllm', params, data); //cyx
      if (data.code === 0) {
        queryClient.invalidateQueries({ queryKey: ['myLlmList'] });
        queryClient.invalidateQueries({ queryKey: ['factoryList'] });
--- a/web/src/hooks/logic-hooks.ts
+++ b/web/src/hooks/logic-hooks.ts
@@ -221,7 +221,9 @@ export const useSendMessageWithSse = (
        console.info('done?');
        setDone(true);
        resetAnswer();
-        return { data: await res, response };
+        let return_data = await res;
+        console.inf('useSendMessageWithSse--', return_data); //cyx
+        return { data: return_data, response };
      } catch (e) {
        setDone(true);
        resetAnswer();
--- a/web/src/locales/zh.ts
+++ b/web/src/locales/zh.ts
@@ -33,6 +33,7 @@ export default {
      pleaseSelect: '请选择',
      pleaseInput: '请输入',
      submit: '提交',
+      session_id: 'session_id',
    },
    login: {
      login: '登录',
@@ -400,6 +401,7 @@ export default {
      selfRag: 'Self-RAG',
      selfRagTip: '请参考: https://huggingface.co/papers/2310.11511',
      overview: '聊天 ID',
+      session_id: '对话 ID',
      pv: '消息数',
      uv: '活跃用户数',
      speed: 'Token 输出速度',
@@ -438,6 +440,8 @@ export default {
        '在多轮对话的中，对去知识库查询的问题进行优化。会调用大模型额外消耗token。',
      howUseId: '如何使用聊天ID？',
      description: '助理描述',
+      ttsModel: 'TTS模型',
+      ttsModelTip: '默认的tts模型会被用于在对话过程中请求语音生成时使用',
    },
    setting: {
      profile: '概要',
--- a/web/src/pages/chat/chat-configuration-modal/index.tsx
+++ b/web/src/pages/chat/chat-configuration-modal/index.tsx
@@ -5,7 +5,9 @@ import {
  settledModelVariableMap,
 } from '@/constants/knowledge';
 import { useTranslate } from '@/hooks/common-hooks';
+import { useSelectLlmOptionsByModelType } from '@/hooks/llm-hooks';
 import { useFetchModelId } from '@/hooks/logic-hooks';
+import { useFetchTenantInfo } from '@/hooks/user-setting-hooks';
 import { IDialog } from '@/interfaces/database/chat';
 import { getBase64FromUploadFileList } from '@/utils/file-util';
 import { removeUselessFieldsFromValues } from '@/utils/form';
@@ -15,11 +17,10 @@ import camelCase from 'lodash/camelCase';
 import { useEffect, useRef, useState } from 'react';
 import { IPromptConfigParameters } from '../interface';
 import AssistantSetting from './assistant-setting';
+import styles from './index.less';
 import ModelSetting from './model-setting';
 import PromptEngine from './prompt-engine';

-import styles from './index.less';
-
 const layout = {
  labelCol: { span: 9 },
  wrapperCol: { span: 15 },
@@ -55,6 +56,13 @@ interface IProps extends IModalManagerChildrenProps {
  clearDialog: () => void;
 }

+export const useFetchSystemModelSettingOnMount = () => {
+  const { data: systemSetting } = useFetchTenantInfo();
+  const allOptions = useSelectLlmOptionsByModelType();
+
+  return { systemSetting, allOptions };
+};
+
 const ChatConfigurationModal = ({
  visible,
  hideModal,
@@ -64,7 +72,9 @@ const ChatConfigurationModal = ({
  clearDialog,
 }: IProps) => {
  const [form] = Form.useForm();
-
+  //added by cyx allOptions 表示所有的模型列表
+  const { systemSetting: initialValues, allOptions } =
+    useFetchSystemModelSettingOnMount();
  const [value, setValue] = useState<ConfigurationSegmented>(
    ConfigurationSegmented.AssistantSetting,
  );
--- a/web/src/pages/chat/hooks.ts
+++ b/web/src/pages/chat/hooks.ts
@@ -207,7 +207,11 @@ export const useSelectDerivedConversationList = () => {

  const [list, setList] = useState<Array<IConversation>>([]);
  const { data: currentDialog } = useFetchNextDialog();
-  const { data: conversationList, loading } = useFetchNextConversationList();
+  const {
+    data: conversationList,
+    total: conversationTotal,
+    loading,
+  } = useFetchNextConversationList();
  const { dialogId } = useGetChatSearchParams();
  const prologue = currentDialog?.prompt_config?.prologue ?? '';
  const { setNewConversationRouteParams } = useSetNewConversationRouteParams();
@@ -244,8 +248,8 @@ export const useSelectDerivedConversationList = () => {
  useEffect(() => {
    setList([...conversationList]);
  }, [conversationList]);
-
-  return { list, addTemporaryConversation, loading };
+  //console.log("--useSelectDerivedConversationList return total=",total)
+  return { list, conversationTotal, addTemporaryConversation, loading };
 };

 export const useSetConversation = () => {
@@ -474,6 +478,12 @@ export const useSendNextMessage = (controller: AbortController) => {
          role: MessageType.User,
          doc_ids: documentIds,
        });
+        console.log(
+          'handlePressEnter--dale',
+          id,
+          value.trim(),
+          MessageType.User,
+        ); //cyx
      }
    },
    [addNewestQuestion, handleSendMessage, done, setValue, value],
--- a/web/src/pages/chat/index.less
+++ b/web/src/pages/chat/index.less
@@ -29,8 +29,9 @@
    }
  }
  .chatTitleWrapper {
-    width: 220px;
-    padding: 26px 0;
+    width: 320px;
+    padding: 2px 0;
+    overflow-y: auto;
  }

  .chatTitle {
@@ -39,14 +40,15 @@

  .chatTitleContent {
    padding: 5px 10px;
-    overflow: auto;
+    overflow-y: auto;
+    height: calc(100vh - 140px); /* 视口高度减去上方元素的高度 */
  }
-
-  .chatSpin {
+  chatTitleContent .chatSpin {
    :global(.ant-spin-container) {
      display: flex;
      flex-direction: column;
      gap: 10px;
+      overflow-y: auto;
    }
  }

--- a/web/src/pages/chat/index.tsx
+++ b/web/src/pages/chat/index.tsx
@@ -9,15 +9,17 @@ import {
  Dropdown,
  Flex,
  MenuProps,
+  Pagination,
  Space,
  Spin,
+  Splitter,
  Tag,
  Tooltip,
  Typography,
 } from 'antd';
 import { MenuItemProps } from 'antd/lib/menu/MenuItem';
 import classNames from 'classnames';
-import { useCallback, useState } from 'react';
+import { useCallback, useEffect, useRef, useState } from 'react';
 import ChatConfigurationModal from './chat-configuration-modal';
 import ChatContainer from './chat-container';
 import {
@@ -41,6 +43,7 @@ import { useSetSelectedRecord } from '@/hooks/logic-hooks';
 import { IDialog } from '@/interfaces/database/chat';
 import ChatIdModal from './chat-id-modal';
 import styles from './index.less';
+import SessionIdModal from './session-id-modal';

 const { Text } = Typography;

@@ -48,11 +51,43 @@ const Chat = () => {
  const { data: dialogList, loading: dialogLoading } = useFetchNextDialogList();
  const { onRemoveDialog } = useDeleteDialog();
  const { onRemoveConversation } = useDeleteConversation();
-  const { handleClickDialog } = useClickDialogCard();
+  const { handleClickDialog, handlePageChange: setConversationListPage } =
+    useClickDialogCard();
  const { handleClickConversation } = useClickConversationCard();
-  const { dialogId, conversationId } = useGetChatSearchParams();
+  const { dialogId, conversationId, conversationName } =
+    useGetChatSearchParams();
+
+  //----------------------------------------------------added by cyx
+  const chatTitleRef = useRef(null); //added by cyx
+  const handleScroll = (event) => {
+    const { currentTarget } = event;
+    if (
+      currentTarget.scrollHeight - currentTarget.scrollTop ===
+      currentTarget.clientHeight
+    ) {
+      // 滚动到了最底端
+      console.log('Reached the bottom!');
+      // 在这里执行您需要的操作
+    }
+  };
+
+  useEffect(() => {
+    const scrollContainer = chatTitleRef.current;
+    if (scrollContainer) {
+      scrollContainer.addEventListener('scroll', handleScroll);
+    }
+
+    // 组件卸载时移除事件监听器
+    return () => {
+      if (scrollContainer) {
+        scrollContainer.removeEventListener('scroll', handleScroll);
+      }
+    };
+  }, []);
+  //--------------------------------------------------
  const {
    list: conversationList,
+    conversationTotal,
    addTemporaryConversation,
    loading: conversationLoading,
  } = useSelectDerivedConversationList();
@@ -85,6 +120,12 @@ const Chat = () => {
    hideModal: hideOverviewModal,
    showModal: showOverviewModal,
  } = useSetModalState();
+
+  const {
+    visible: sessionIdModalVisible,
+    hideModal: hideSessionIdModal,
+    showModal: showSessionIdModal,
+  } = useSetModalState();
  const { currentRecord, setRecord } = useSetSelectedRecord<IDialog>();
  const [controller, setController] = useState(new AbortController());

@@ -137,6 +178,15 @@ const Chat = () => {
      showConversationRenameModal(conversationId);
    };

+  const handleShowSessionModal =
+    (dialog: IDialog): any =>
+    (info: any) => {
+      info?.domEvent?.preventDefault();
+      info?.domEvent?.stopPropagation();
+      setRecord(dialog);
+      showSessionIdModal();
+    };
+
  const handleDialogCardClick = useCallback(
    (dialogId: string) => () => {
      handleClickDialog(dialogId);
@@ -145,13 +195,18 @@ const Chat = () => {
  );

  const handleConversationCardClick = useCallback(
-    (conversationId: string, isNew: boolean) => () => {
-      handleClickConversation(conversationId, isNew ? 'true' : '');
-      setController((pre) => {
-        pre.abort();
-        return new AbortController();
-      });
-    },
+    (conversationId: string, isNew: boolean, conversationName: string) =>
+      () => {
+        handleClickConversation(
+          conversationId,
+          isNew ? 'true' : '',
+          conversationName,
+        );
+        setController((pre) => {
+          pre.abort();
+          return new AbortController();
+        });
+      },
    [handleClickConversation],
  );

@@ -200,7 +255,7 @@ const Chat = () => {
    return appItems;
  };

-  const buildConversationItems = (conversationId: string) => {
+  const buildConversationItems = (dialog, conversationId: string) => {
    const appItems: MenuProps['items'] = [
      {
        key: '1',
@@ -223,131 +278,195 @@ const Chat = () => {
          </Space>
        ),
      },
+      { type: 'divider' },
+      {
+        key: '3',
+        onClick: handleShowSessionModal(dialog),
+        label: <Space>{t('session_id', { keyPrefix: 'common' })}</Space>,
+      },
    ];

    return appItems;
  };
-
+  // 分页改变时的处理函数
+  const handlePageChange = (page, pageSize) => {
+    // 这里应该有逻辑来获取新页码的数据
+    console.log(`当前页: ${page}, 每页显示:${pageSize}`);
+    setCurrentPage(page);
+    setConversationListPage(page);
+  };
+  const [currentPage, setCurrentPage] = useState(1);
  return (
    <Flex className={styles.chatWrapper}>
-      <Flex className={styles.chatAppWrapper}>
-        <Flex flex={1} vertical>
-          <Button type="primary" onClick={handleShowChatConfigurationModal()}>
-            {t('createAssistant')}
-          </Button>
-          <Divider></Divider>
-          <Flex className={styles.chatAppContent} vertical gap={10}>
-            <Spin spinning={dialogLoading} wrapperClassName={styles.chatSpin}>
-              {dialogList.map((x) => (
-                <Card
-                  key={x.id}
-                  hoverable
-                  className={classNames(styles.chatAppCard, {
-                    [styles.chatAppCardSelected]: dialogId === x.id,
-                  })}
-                  onMouseEnter={handleAppCardEnter(x.id)}
-                  onMouseLeave={handleItemLeave}
-                  onClick={handleDialogCardClick(x.id)}
+      <Splitter>
+        <Splitter.Panel defaultSize="20%" min="10%" max="40%" collapsible>
+          <Flex className={styles.chatAppWrapper}>
+            <Flex flex={1} vertical>
+              <Button
+                type="primary"
+                onClick={handleShowChatConfigurationModal()}
+              >
+                {t('createAssistant')}
+              </Button>
+              <Divider></Divider>
+              <Flex className={styles.chatAppContent} vertical gap={10}>
+                <Spin
+                  spinning={dialogLoading}
+                  wrapperClassName={styles.chatSpin}
                >
-                  <Flex justify="space-between" align="center">
-                    <Space size={15}>
-                      <Avatar src={x.icon} shape={'square'} />
-                      <section>
-                        <b>
-                          <Text
-                            ellipsis={{ tooltip: x.name }}
-                            style={{ width: 130 }}
-                          >
-                            {x.name}
-                          </Text>
-                        </b>
-                        <div>{x.description}</div>
-                      </section>
-                    </Space>
-                    {activated === x.id && (
-                      <section>
-                        <Dropdown menu={{ items: buildAppItems(x) }}>
-                          <ChatAppCube
-                            className={styles.cubeIcon}
-                          ></ChatAppCube>
-                        </Dropdown>
-                      </section>
-                    )}
-                  </Flex>
-                </Card>
-              ))}
-            </Spin>
+                  {dialogList.map((x) => (
+                    <Card
+                      key={x.id}
+                      hoverable
+                      className={classNames(styles.chatAppCard, {
+                        [styles.chatAppCardSelected]: dialogId === x.id,
+                      })}
+                      onMouseEnter={handleAppCardEnter(x.id)}
+                      onMouseLeave={handleItemLeave}
+                      onClick={handleDialogCardClick(x.id)}
+                    >
+                      <Flex justify="space-between" align="center">
+                        <Space size={15}>
+                          <Avatar src={x.icon} shape={'square'} />
+                          <section>
+                            <b>
+                              <Text
+                                ellipsis={{ tooltip: x.name }}
+                                style={{ width: 130 }}
+                              >
+                                {x.name}
+                              </Text>
+                            </b>
+                            <div>{x.description}</div>
+                          </section>
+                        </Space>
+                        {activated === x.id && (
+                          <section>
+                            <Dropdown menu={{ items: buildAppItems(x) }}>
+                              <ChatAppCube
+                                className={styles.cubeIcon}
+                              ></ChatAppCube>
+                            </Dropdown>
+                          </section>
+                        )}
+                      </Flex>
+                    </Card>
+                  ))}
+                </Spin>
+              </Flex>
+            </Flex>
          </Flex>
-        </Flex>
-      </Flex>
-      <Divider type={'vertical'} className={styles.divider}></Divider>
-      <Flex className={styles.chatTitleWrapper}>
-        <Flex flex={1} vertical>
-          <Flex
-            justify={'space-between'}
-            align="center"
-            className={styles.chatTitle}
-          >
-            <Space>
-              <b>{t('chat')}</b>
-              <Tag>{conversationList.length}</Tag>
-            </Space>
-            <Tooltip title={t('newChat')}>
-              <div>
-                <SvgIcon
-                  name="plus-circle-fill"
-                  width={20}
-                  onClick={handleCreateTemporaryConversation}
-                ></SvgIcon>
-              </div>
-            </Tooltip>
-          </Flex>
-          <Divider></Divider>
-          <Flex vertical gap={10} className={styles.chatTitleContent}>
-            <Spin
-              spinning={conversationLoading}
-              wrapperClassName={styles.chatSpin}
-            >
-              {conversationList.map((x) => (
-                <Card
-                  key={x.id}
-                  hoverable
-                  onClick={handleConversationCardClick(x.id, x.is_new)}
-                  onMouseEnter={handleConversationCardEnter(x.id)}
-                  onMouseLeave={handleConversationItemLeave}
-                  className={classNames(styles.chatTitleCard, {
-                    [styles.chatTitleCardSelected]: x.id === conversationId,
-                  })}
+          {/*<Divider type={'vertical'} className={styles.divider}></Divider>*/}
+        </Splitter.Panel>
+        <Splitter.Panel
+          defaultSize="20%"
+          min="10%"
+          max="40%"
+          style={{ overflow: 'hidden' }}
+        >
+          <Flex className={styles.chatTitleWrapper}>
+            {1 && (
+              <Flex flex={1} vertical>
+                <Flex
+                  justify={'space-between'}
+                  align="center"
+                  className={styles.chatTitle}
+                  style={{ whiteSpace: 'nowrap', margin: '0px' }}
                >
-                  <Flex justify="space-between" align="center">
+                  <Space size={0}>
+                    <b>{t('chat')}</b>
+                    {/* <Tag>{conversationList.length}</Tag> */}
+                    <Tag style={{ margin: '0 0' }}>{conversationTotal}</Tag>
+                    {/* 分页控件 */}
+                    <Pagination
+                      current={currentPage}
+                      pageSize={40}
+                      total={conversationTotal}
+                      onChange={handlePageChange}
+                      simple
+                      showSizeChanger={false} // 不显示条数选择器
+                      pageSizeOptions={[]} // 不显示每页条数选项
+                      style={{
+                        display: 'inline-block',
+                        padding: '0px',
+                        margin: '0 0px',
+                      }} // 根据需要调整样式
+                    />
+                  </Space>
+                  <Tooltip title={t('newChat')}>
                    <div>
-                      <Text
-                        ellipsis={{ tooltip: x.name }}
-                        style={{ width: 150 }}
-                      >
-                        {x.name}
-                      </Text>
+                      <SvgIcon
+                        name="plus-circle-fill"
+                        width={20}
+                        onClick={handleCreateTemporaryConversation}
+                      ></SvgIcon>
                    </div>
-                    {conversationActivated === x.id && x.id !== '' && (
-                      <section>
-                        <Dropdown
-                          menu={{ items: buildConversationItems(x.id) }}
-                        >
-                          <ChatAppCube
-                            className={styles.cubeIcon}
-                          ></ChatAppCube>
-                        </Dropdown>
-                      </section>
-                    )}
-                  </Flex>
-                </Card>
-              ))}
-            </Spin>
+                  </Tooltip>
+                </Flex>
+                <Divider style={{ margin: '0px' }}></Divider>
+                <Flex
+                  vertical
+                  gap={2}
+                  className={styles.chatTitleContent}
+                  ref={chatTitleRef}
+                >
+                  <Spin
+                    spinning={conversationLoading}
+                    wrapperClassName={styles.chatSpin}
+                    style={{ overflowY: 'auto' }}
+                  >
+                    {conversationList.map((x) => (
+                      <Card
+                        key={x.id}
+                        hoverable
+                        onClick={handleConversationCardClick(
+                          x.id,
+                          x.is_new,
+                          x.name,
+                        )}
+                        onMouseEnter={handleConversationCardEnter(x.id)}
+                        onMouseLeave={handleConversationItemLeave}
+                        className={classNames(styles.chatTitleCard, {
+                          [styles.chatTitleCardSelected]:
+                            x.id === conversationId,
+                        })}
+                      >
+                        <Flex justify="space-between" align="center">
+                          <div>
+                            <Text
+                              ellipsis={{ tooltip: x.name }}
+                              style={{ width: 260 }}
+                            >
+                              {x.name}
+                            </Text>
+                          </div>
+                          {conversationActivated === x.id && x.id !== '' && (
+                            <section>
+                              <Dropdown
+                                menu={{
+                                  items: buildConversationItems(x, x.id),
+                                }}
+                              >
+                                <ChatAppCube
+                                  className={styles.cubeIcon}
+                                ></ChatAppCube>
+                              </Dropdown>
+                            </section>
+                          )}
+                        </Flex>
+                      </Card>
+                    ))}
+                  </Spin>
+                </Flex>
+              </Flex>
+            )}
          </Flex>
-        </Flex>
-      </Flex>
-      <Divider type={'vertical'} className={styles.divider}></Divider>
-      <ChatContainer controller={controller}></ChatContainer>
+          {/*<Divider type={'vertical'} className={styles.divider}></Divider>*/}
+        </Splitter.Panel>
+        <Splitter.Panel defaultSize="58%" min="20%" max="80%">
+          {1 && <ChatContainer controller={controller}></ChatContainer>}
+        </Splitter.Panel>
+      </Splitter>
      {dialogEditVisible && (
        <ChatConfigurationModal
          visible={dialogEditVisible}
@@ -375,6 +494,15 @@ const Chat = () => {
          idKey="dialogId"
        ></ChatIdModal>
      )}
+      {sessionIdModalVisible && (
+        <SessionIdModal
+          visible={sessionIdModalVisible}
+          hideModal={hideSessionIdModal}
+          id={conversationId}
+          name={conversationName}
+          idKey="conversationId"
+        ></SessionIdModal>
+      )}
    </Flex>
  );
 };
--- a/web/src/pages/chat/session-id-modal/index.less
+++ b/web/src/pages/chat/session-id-modal/index.less
@@ -0,0 +1,3 @@
+.id {
+  .linkText();
+}
--- a/web/src/pages/chat/session-id-modal/index.tsx
+++ b/web/src/pages/chat/session-id-modal/index.tsx
@@ -0,0 +1,33 @@
+import { useTranslate } from '@/hooks/common-hooks';
+import { IModalProps } from '@/interfaces/common';
+import { Modal, Typography } from 'antd';
+
+import styles from './index.less';
+
+const { Paragraph, Link } = Typography;
+
+const SessionIdModal = ({
+  visible,
+  hideModal,
+  id,
+  name,
+}: IModalProps<any> & { id: string; name?: string; idKey: string }) => {
+  const { t } = useTranslate('chat');
+
+  return (
+    <Modal
+      title={name + ' ' + t('session_id')}
+      open={visible}
+      onCancel={hideModal}
+      cancelButtonProps={{ style: { display: 'none' } }}
+      onOk={hideModal}
+      okText={t('close', { keyPrefix: 'common' })}
+    >
+      <Paragraph copyable={{ text: id }} className={styles.id}>
+        {id}
+      </Paragraph>
+    </Modal>
+  );
+};
+
+export default SessionIdModal;
--- a/web/src/pages/user-setting/setting-model/index.tsx
+++ b/web/src/pages/user-setting/setting-model/index.tsx
@@ -139,6 +139,7 @@ const ModelCard = ({ item, clickApiKey }: IModelCardProps) => {

 const UserSettingModel = () => {
  const { factoryList, myLlmList: llmList, loading } = useSelectLlmList();
+  console.log('UserSettingModel--', llmList); //cyx
  const {
    saveApiKeyLoading,
    initialApiKey,
@@ -265,9 +266,15 @@ const UserSettingModel = () => {
  const handleAddModel = useCallback(
    (llmFactory: string) => {
      if (isLocalLlmFactory(llmFactory)) {
+        console.log('--handleAddModel', llmFactory); //cyx
        showLlmAddingModal(llmFactory);
      } else if (llmFactory in ModalMap) {
        ModalMap[llmFactory as keyof typeof ModalMap]();
+        console.log(
+          '--handleAddModel---2',
+          llmFactory,
+          ModalMap[llmFactory as keyof typeof ModalMap],
+        ); //cyx
      } else {
        showApiKeyModal({ llm_factory: llmFactory });
      }
@@ -284,6 +291,7 @@ const UserSettingModel = () => {
          grid={{ gutter: 16, column: 1 }}
          dataSource={llmList}
          renderItem={(item) => (
+            //已经添加的模型  cyx
            <ModelCard item={item} clickApiKey={handleAddModel}></ModelCard>
          )}
        />
--- a/web/src/pages/user-setting/setting-model/volcengine-modal/index.tsx
+++ b/web/src/pages/user-setting/setting-model/volcengine-modal/index.tsx
@@ -1,7 +1,7 @@
 import { useTranslate } from '@/hooks/common-hooks';
 import { IModalProps } from '@/interfaces/common';
 import { IAddLlmRequestBody } from '@/interfaces/request/llm';
-import { Flex, Form, Input, Modal, Select, Space, Switch, InputNumber } from 'antd';
+import { Flex, Form, Input, InputNumber, Modal, Select, Space } from 'antd';
 import omit from 'lodash/omit';

 type FieldType = IAddLlmRequestBody & {
@@ -36,7 +36,7 @@ const VolcEngineModal = ({
      ...omit(values, ['vision']),
      model_type: modelType,
      llm_factory: llmFactory,
-      max_tokens:values.max_tokens,
+      max_tokens: values.max_tokens,
    };
    console.info(data);

@@ -81,6 +81,8 @@ const VolcEngineModal = ({
          <Select placeholder={t('modelTypeMessage')}>
            <Option value="chat">chat</Option>
            <Option value="embedding">embedding</Option>
+            //added by cyx 2025-01-26
+            <Option value="TTS">TTS</Option>
          </Select>
        </Form.Item>
        <Form.Item<FieldType>
@@ -128,7 +130,6 @@ const VolcEngineModal = ({
            style={{ width: '100%' }}
          />
        </Form.Item>
-
      </Form>
    </Modal>
  );
--- a/web/webpack.config.js
+++ b/web/webpack.config.js
@@ -0,0 +1,12 @@
+const { BundleAnalyzerPlugin } = require('webpack-bundle-analyzer');
+
+module.exports = {
+  // 其他 Webpack 配置
+  plugins: [
+    new BundleAnalyzerPlugin({
+      analyzerMode: 'server', // 启动本地服务查看报告
+      openAnalyzer: true, // 自动打开浏览器
+      generateStatsFile: false, // 是否生成 stats.json 文件
+    }),
+  ],
+};