diff --git a/flask_app/general/file2markdown.py b/flask_app/general/file2markdown.py
index dd95110..b655c04 100644
--- a/flask_app/general/file2markdown.py
+++ b/flask_app/general/file2markdown.py
@@ -102,6 +102,6 @@ def convert_file_to_markdown(file_path, file_name="extract1.txt"):
 
 if __name__ == "__main__":
     # file_path=r"C:\Users\Administrator\Desktop\fsdownload\e702f1e6-095d-443d-bb7d-ef2e42037cb1\ztbfile_procurement.pdf"
-    file_path=r"D:\flask_project\flask_app\static\output\output1\f91db70d-8d96-44a5-b840-27d2f1ecbe95\ztbfile\ztbfile_11-16.pdf"
+    file_path=r"C:\Users\Administrator\Desktop\招标文件\tmp_pdf_wo_pages_1.pdf"
     res=convert_file_to_markdown(file_path)
     print(res)
\ No newline at end of file
diff --git a/flask_app/general/model_continue_query.py b/flask_app/general/model_continue_query.py
index b10ad47..769add4 100644
--- a/flask_app/general/model_continue_query.py
+++ b/flask_app/general/model_continue_query.py
@@ -61,13 +61,15 @@ def continue_answer(original_query, original_answer, model_type=1, file_id=None)
         model_res = qianwen_plus(continue_query)
     else:
         raise ValueError(f"无效的模型类型: {model_type}")
-
+    print(original_answer)
+    print(model_res)
     # 拼接原始回答和模型的继续回答
     # 删除 original_answer 的最右边的 `"` 和 `\n`
     clean_original = original_answer.rstrip('"\n')
-
     # 删除 model_res 的最左边的 `"` 和 `\n`
     clean_model = model_res.lstrip('"\n')
+    if clean_model.startswith("```json"):
+        clean_model = clean_model[len("```json"):]
 
     # 拼接字符串
     full_answer = clean_original + clean_model
diff --git a/flask_app/general/判断是否是招标文件.py b/flask_app/general/判断是否是招标文件.py
new file mode 100644
index 0000000..02762b0
--- /dev/null
+++ b/flask_app/general/判断是否是招标文件.py
@@ -0,0 +1,30 @@
+from PyPDF2 import PdfReader
+
+from flask_app.general.通义千问long import upload_file, qianwen_long
+
+
+def judge_zbfile(pdf_path):
+    reader = PdfReader(pdf_path)
+    num_pages = len(reader.pages)
+    if num_pages <= 5:
+        return False
+    user_query="""该文件是否属于招标文件？如果是的话，请返回'是',如果不是的话，返回'否'。请不要返回其他解释或内容。
+以下是常见的招标文件类型：
+    公开招标文件、邀请招标文件、竞争性谈判文件、竞争性磋商文件、询价文件、问询文件、货物类招标文件、工程类招标文件、施工类招标文件、服务类招标文件、比选文件。
+若有未涵盖的类型，但其内容明确表达了项目需求、采购或招标信息，且包含指导投标人参与的关键要素，则可视为招标文件。
+请基于上述内容判断文件是否属于招标文件。
+    """
+    file_id=upload_file(pdf_path)
+    model_res=qianwen_long(file_id,user_query)
+    print(f"判断是否属于招标文件：{model_res}")
+    if '否' in model_res:
+        return False
+    return True
+
+if __name__ == '__main__':
+    pdf_path=r"C:\Users\Administrator\Desktop\货物标\zbfiles\zbtest4_evaluation_method.pdf"
+    res=judge_zbfile(pdf_path)
+    if res:
+        print("yes")
+    else:
+        print("no")
\ No newline at end of file
diff --git a/flask_app/general/商务技术评分提取.py b/flask_app/general/商务技术评分提取.py
index 425da66..ed47eaa 100644
--- a/flask_app/general/商务技术评分提取.py
+++ b/flask_app/general/商务技术评分提取.py
@@ -274,14 +274,32 @@ def combine_evaluation_standards(evaluation_method_path,invalid_path,zb_type):
             -注意：禁止通过归纳、推测或自行总结来生成子评分因素，尤其不可根据'评分标准'中的打分要求来反向总结'子评分因素'。
         若评分因素（内容、项）不存在嵌套关系：键名直接为评分因素，无需附加括号表示总分。
     -评分标准：
-        -评分因素的键值为评分标准，它是列表形式，列表中包含描述分值及评分要求的字典。
+        -评分因素的键值为评分标准，它是列表形式，列表中包含描述分值及评分细则的字典。
             -字典个数：
-                默认为1个字典，若某评分因素包括多个评分标准（多个表格单元格），可以用多个并列字典表示。
+                默认为1个字典，若某评分因素包括多个评分细则（通过表格结构判断，一个单元格视为一个评分细则），字典个数等于评分细则数。
             -字典结构如下：
-                评分：该评分标准的分值即最高分（如'8分'），字符串类型；不能是一个范围数字（如0-8分）；若为定性指标（如“合格制”），可标明相应的定性指标；无评分时可删去'评分'键值对。
-                要求：评分标准或细则，一个表格单元格内的所有内容。
+                评分：一个打分点的分值即最高分（如'8分'），字符串类型；不能是一个范围数字（如0-8分）；若为定性指标（如“合格制”），可标明相应的定性指标；无评分时可删去'评分'键值对。
+                要求：一个打分点的评分细则，即一个表格单元格内的所有内容，禁止拆分。
+                    例："拥有一级证书得3分，拥有二级证书得1分，其他不得分。"
+                    示例输出：{
+                        "评分": "3分",
+                        "要求": "拥有一级证书得3分，拥有二级证书得1分，其他不得分。"
+                    }
+                    禁止拆分出三个字典：
+                    {
+                        "评分": "3分",
+                        "要求": "拥有一级证书得3分"
+                    },
+                    {
+                        "评分": "1分",
+                        "要求": "拥有二级证书得1分"
+                    },
+                    {
+                        "评分": "0分",
+                        "要求": "其他不得分。"
+                    }
             -禁止情况：
-                禁止将同个单元格内的内容拆分至多个字典中；禁止遗漏单元格内任何信息，包括注的内容。
+                禁止将同个单元格内的内容拆分至多个字典中；禁止遗漏单元格内任何信息，包括注释的内容。
 3.备注信息：
     -若评分部分包含附加信息（如大项评分的整体要求，未直接归属于具体评分项），需添加一个 备注 键，值为该附加信息。
 
@@ -463,7 +481,7 @@ def combine_evaluation_standards(evaluation_method_path,invalid_path,zb_type):
         max_tokens = 7900 if model_type == 4 else 5900
         if not cleaned_evaluation_res and total_tokens > max_tokens:
             print(f"total_tokens: {total_tokens}")
-            questions_to_continue.append((user_query, evaluation_res))
+            questions_to_continue.append((user_query, message))
         else:
             temp_final.update(cleaned_evaluation_res)
         if questions_to_continue:
diff --git a/flask_app/general/无效标和废标公共代码.py b/flask_app/general/无效标和废标公共代码.py
index 5c1f774..fa2724b 100644
--- a/flask_app/general/无效标和废标公共代码.py
+++ b/flask_app/general/无效标和废标公共代码.py
@@ -529,7 +529,6 @@ def clean_dict_datas(extracted_contents, keywords, excludes):  # 让正则表达
             new_text_list = preprocess_text_list(text_list)
             # 用于处理结构化文本，清理掉不必要的序号，并将分割后的段落合并，最终形成更简洁和格式化的输出。
             pattern = r'^\s*(?:[（(]\d+[)）)]|[A-Za-z]?\d+(?:\.\s*\d+)*[\s\.、．)\）]+|[一二三四五六七八九十]+、|[A-Z][)）]\s+|[A-Z]\.\s*)'
-
             data = re.sub(pattern, '', new_text_list[0]).strip()  # 去除序号
             # 将修改后的第一个元素和剩余的元素连接起来
             new_text_list[0] = data  # 更新列表中的第一个元素
diff --git a/flask_app/routes/get_deviation.py b/flask_app/routes/get_deviation.py
index d64a303..9c2ff19 100644
--- a/flask_app/routes/get_deviation.py
+++ b/flask_app/routes/get_deviation.py
@@ -4,10 +4,12 @@ from flask import Blueprint, jsonify, Response, g
 import json
 import os
 from flask_app.general.format_change import download_file
+from flask_app.routes.upload import create_response, sse_format
 from flask_app.routes.偏离表main import get_tech_and_business_deviation
 from flask_app.routes.utils import generate_deviation_response, validate_and_setup_logger
 from flask_app.ConnectionLimiter import require_connection_limit
 get_deviation_bp = Blueprint('get_deviation', __name__)
+
 @get_deviation_bp.route('/get_deviation', methods=['POST'])
 @validate_and_setup_logger
 @require_connection_limit(timeout=720)
@@ -16,56 +18,85 @@ def get_deviation():
     unique_id = g.unique_id
     file_url = g.file_url
     zb_type = g.zb_type
-
-    try:
-        logger.info("call /get_deviation: 开始解析 URL: " + file_url)
-        if zb_type not in [1, 2]:
-            logger.error(f"无效的 zb_type: {zb_type}. 期望 zb_type: 1 或 2")
-            return jsonify({
-                'error': 'Invalid zb_type',
-                'message': '此端点仅支持 zb_type 1 或 2'
-            }), 400
-        else:
+    output_folder = g.output_folder
+    def generate():
+        try:
+            logger.info("call /get_deviation: 开始解析 URL: " + file_url)
+            if zb_type not in [1, 2]:
+                logger.error(f"无效的 zb_type: {zb_type}. 期望 zb_type: 1 或 2")
+                response = create_response(
+                    message='此端点仅支持 zb_type 1 或 2',
+                    status='error',
+                    data=''
+                )
+                yield sse_format(**response)
+                return  # 终止生成器
             # 直接下载并处理文件
-            output_folder = g.output_folder
             filename = "ztbfile"
             downloaded_filename = os.path.join(output_folder, filename)
-
             # 下载文件
             downloaded_filepath, file_type = download_file(file_url, downloaded_filename)
             if downloaded_filepath is None or file_type == 4:
-                logger.error("Unsupported file type or failed to download file")
-                return jsonify({'error': 'Unsupported file type or failed to download file'}), 500
+                logger.error("下载地址不存在或不支持的文件类型！")
+                response = create_response(
+                    message='下载地址不存在或不支持的文件类型！',
+                    status='error',
+                    data=''
+                )
+                yield sse_format(**response)
+                return  # 终止生成器
 
             logger.info("Local file path: " + downloaded_filepath)
 
             # 处理文件
-            tech_deviation, tech_star_deviation, business_deviation, business_star_deviation, zigefuhe_deviation, proof_materials = get_tech_and_business_deviation(
-                downloaded_filepath, file_type, unique_id, output_folder,zb_type)
+            deviations = get_tech_and_business_deviation(
+                downloaded_filepath, file_type, unique_id, output_folder, zb_type
+            )
+
+            if deviations is None:
+                response = create_response(
+                    message='上传的文件非招标文件或文件内容不完整！',
+                    status='error',
+                    data=''
+                )
+                yield sse_format(**response)
+                return  # 终止生成器
+
+            # 解包返回值
+            (tech_deviation, tech_star_deviation, business_deviation,
+             business_star_deviation, zigefuhe_deviation, proof_materials) = deviations
 
             # 生成偏差响应
-            tech_deviation_response, tech_deviation_star_response, zigefuhe_deviation_response, shangwu_deviation_response, shangwu_star_deviation_response, proof_materials_response = generate_deviation_response(
-                tech_deviation, tech_star_deviation, business_deviation, business_star_deviation, zigefuhe_deviation, proof_materials, logger)
+            tech_deviation_response, tech_deviation_star_response, zigefuhe_deviation_response, \
+                shangwu_deviation_response, shangwu_star_deviation_response, proof_materials_response = generate_deviation_response(
+                tech_deviation, tech_star_deviation, business_deviation,
+                business_star_deviation, zigefuhe_deviation, proof_materials, logger
+            )
 
             final_response = {
                 'message': 'processed successfully',
-                'filename': 'END',
+                'status': 'success',
                 'data': 'END'
             }
 
             # 流式返回数据
-            def generate():
-                yield f"data: {json.dumps(tech_deviation_response, ensure_ascii=False)}\n\n"
-                yield f"data: {json.dumps(tech_deviation_star_response, ensure_ascii=False)}\n\n"
-                yield f"data: {json.dumps(zigefuhe_deviation_response, ensure_ascii=False)}\n\n"
-                yield f"data: {json.dumps(shangwu_deviation_response, ensure_ascii=False)}\n\n"
-                yield f"data: {json.dumps(shangwu_star_deviation_response, ensure_ascii=False)}\n\n"
-                yield f"data: {json.dumps(proof_materials_response, ensure_ascii=False)}\n\n"
-                yield f"data: {json.dumps(final_response, ensure_ascii=False)}\n\n"
+            yield sse_format(**tech_deviation_response)
+            yield sse_format(**tech_deviation_star_response)
+            yield sse_format(**zigefuhe_deviation_response)
+            yield sse_format(**shangwu_deviation_response)
+            yield sse_format(**shangwu_star_deviation_response)
+            yield sse_format(**proof_materials_response)
+            yield sse_format(**final_response)
 
-            return Response(generate(), mimetype='text/event-stream')
-    except Exception as e:
-        logger.error('发生异常: ' + str(e))
-        return jsonify({'error': str(e)}), 500
+        except Exception as e:
+            logger.error('发生异常: ' + str(e))
+            response = create_response(
+                message=str(e),
+                status='error',
+                data=''
+            )
+            yield sse_format(**response)
+
+    return Response(generate(), mimetype='text/event-stream')
 
 
diff --git a/flask_app/routes/little_zbparse.py b/flask_app/routes/little_zbparse.py
index f26e3fd..e2fed35 100644
--- a/flask_app/routes/little_zbparse.py
+++ b/flask_app/routes/little_zbparse.py
@@ -11,6 +11,27 @@ from flask_app.routes.utils import validate_and_setup_logger
 
 little_zbparse_bp = Blueprint('little_zbparse', __name__)
 
+def create_response(message, status, data='', status_code=200):
+    """
+    创建统一格式的 JSON 响应。
+
+    参数:
+        message (str): 响应消息。
+        status (str): 状态标记，'success' 或 'error'。
+        data (str, optional): 响应数据。默认为空字符串。
+        status_code (int, optional): HTTP 状态码。默认为 200。
+
+    返回:
+        Response: Flask 响应对象。
+    """
+    response = jsonify({
+        'message': message,
+        'status': status,
+        'data': data
+    })
+    response.status_code = status_code
+    return response
+
 @little_zbparse_bp.route('/little_zbparse', methods=['POST'])
 @validate_and_setup_logger
 @require_connection_limit(timeout=300)
@@ -18,30 +39,45 @@ def little_zbparse():
     logger = g.logger
     file_url = g.file_url
     zb_type = g.zb_type
-    if isinstance(file_url, tuple):  # 检查是否为错误响应
+
+    # 检查是否为错误响应（假设装饰器返回的是一个响应元组）
+    if isinstance(file_url, tuple):
         return file_url
 
     try:
-        logger.info("starting parsing url:" + file_url)
+        logger.info(f"Starting parsing URL: {file_url}")
         final_json_path = download_and_process_file(file_url, zb_type)
+
         if not final_json_path:
-            return jsonify({'error': 'File processing failed'}), 500
+            return create_response(
+                message='上传的文件非招标文件或文件内容不完整！',
+                status='error',
+                data='',
+                status_code=400  # 400 Bad Request
+            )
+
         response = generate_response(final_json_path)
         return response
+
     except Exception as e:
-        logger.error('Exception occurred: ' + str(e))
-        return jsonify({'error': str(e)}), 500
+        logger.error(f'Exception occurred: {e}')
+        return create_response(
+            message='解析遇到不知名错误！',
+            status='error',
+            data='',
+            status_code=500  # 500 Internal Server Error
+        )
 
 def download_and_process_file(file_url, zb_type):
     """
-    下载并处理文件，根据zb_type选择处理函数。
+    下载并处理文件，根据 zb_type 选择处理函数。
 
     参数:
-        file_url (str): 文件的URL地址。
-        zb_type (int): 标的类型，1表示工程标，2表示货物标。
+        file_url (str): 文件的 URL 地址。
+        zb_type (int): 标的类型，1 表示工程标，2 表示货物标。
 
     返回:
-        str: 处理后的文件路径。
+        str or None: 处理后的文件路径，或在失败时返回 None。
     """
     logger = g.logger
     output_folder = g.output_folder
@@ -54,23 +90,47 @@ def download_and_process_file(file_url, zb_type):
         logger.error("Unsupported file type or failed to download file")
         return None
 
-    logger.info("Local file path: " + downloaded_filepath)
+    logger.info(f"Local file path: {downloaded_filepath}")
     processed_file_path = little_parse_main(output_folder, downloaded_filepath, file_type, zb_type, g.unique_id)
     return processed_file_path
 
 def generate_response(final_json_path):
+    """
+    生成最终的成功响应或错误响应。
+
+    参数:
+        final_json_path (str): 处理后的 JSON 文件路径。
+
+    返回:
+        tuple: Flask 响应对象和状态码。
+    """
     logger = g.logger
-    if not final_json_path:
-        logger.error('Empty or None path provided for final_json.')
-        return jsonify({'error': 'No path provided for final_json.'}), 400
+
     if not os.path.exists(final_json_path):
-        logger.error('final_json not found at path: ' + final_json_path)
-        return jsonify({'error': 'final_json not found'}), 404
-    with open(final_json_path, 'r', encoding='utf-8') as f:
-        zbparse_data = json.load(f)
-        json_str = json.dumps(zbparse_data, ensure_ascii=False)
-    return jsonify({
-        'message': 'Little Parse processed successfully',
-        'filename': os.path.basename(final_json_path),
-        'data': json_str
-    })
+        logger.error(f'final_json 未找到！: {final_json_path}')
+        return create_response(
+            message='final_json not found',
+            status='error',
+            data='',
+            status_code=404  # 404 Not Found
+        )
+
+    try:
+        with open(final_json_path, 'r', encoding='utf-8') as f:
+            zbparse_data = json.load(f)
+            json_str = json.dumps(zbparse_data, ensure_ascii=False)
+    except Exception as e:
+        logger.error(f'Error reading or parsing final_json: {e}')
+        return create_response(
+            message='Error processing final_json.',
+            status='error',
+            data='',
+            status_code=500  # 500 Internal Server Error
+        )
+
+    return create_response(
+        message='Little Parse processed successfully',
+        status='success',
+        data=json_str,
+        status_code=200  # 200 OK
+    )
diff --git a/flask_app/routes/upload.py b/flask_app/routes/upload.py
index 4083a00..f7cec40 100644
--- a/flask_app/routes/upload.py
+++ b/flask_app/routes/upload.py
@@ -12,8 +12,35 @@ from flask_app.routes.utils import generate_deviation_response, validate_and_set
 from flask_app.ConnectionLimiter import require_connection_limit
 
 
-upload_bp = Blueprint('upload', __name__)
+def create_response(message, status, data):
+    """
+    创建一个统一格式的响应字典。
 
+    :param message: 响应消息
+    :param status: 响应状态（如 'success', 'error', 'processing'）
+    :param data: 具体的数据内容
+    :return: 字典格式的响应
+    """
+    return {
+        'message': message,
+        'status': status,
+        'data': data
+    }
+
+
+def sse_format(message, status, data):
+    """
+    将响应格式化为 Server-Sent Events (SSE) 的格式。
+
+    :param message: 响应消息
+    :param status: 响应状态（如 'success', 'error', 'processing'）
+    :param data: 具体的数据内容
+    :return: 格式化后的 SSE 字符串
+    """
+    response = create_response(message, status, data)
+    return f"data: {json.dumps(response, ensure_ascii=False)}\n\n"
+
+upload_bp = Blueprint('upload', __name__)
 @upload_bp.route('/upload', methods=['POST'])
 @validate_and_setup_logger
 @require_connection_limit(timeout=720)
@@ -30,10 +57,20 @@ def zbparse():
             return process_and_stream(file_url, zb_type)
         except Exception as e:
             logger.error('Exception occurred: ' + str(e))
-            return jsonify({'error': str(e)}), 500
+            error_response = create_response(
+                message='处理文件时发生异常',
+                status='error',
+                data=str(e)
+            )
+            return jsonify(error_response)
     except Exception as e:
         logger.error('Unexpected exception: ' + str(e))
-        return jsonify({'error': 'Internal server error'}), 500
+        error_response = create_response(
+            message='内部服务器错误',
+            status='error',
+            data='Internal server error'
+        )
+        return jsonify(error_response)
 def process_and_stream(file_url, zb_type):
     """
     下载文件并进行处理，支持工程标和货物标的处理。
@@ -49,24 +86,24 @@ def process_and_stream(file_url, zb_type):
         downloaded = download_file(file_url, downloaded_filename)
         if not downloaded:
             logger.error("下载文件失败或不支持的文件类型")
-            error_response = {
-                'message': 'File processing failed',
-                'filename': '',
-                'data': json.dumps({'error': 'File processing failed'})
-            }
-            yield f"data: {json.dumps(error_response)}\n\n"
+            error_response = create_response(
+                message='文件处理失败',
+                status='error',
+                data=''
+            )
+            yield sse_format(**error_response)
             return
 
         downloaded_filepath, file_type = downloaded
 
         if file_type == 4:
             logger.error("不支持的文件类型")
-            error_response = {
-                'message': 'Unsupported file type',
-                'filename': None,
-                'data': json.dumps({'error': 'Unsupported file type'})
-            }
-            yield f"data: {json.dumps(error_response)}\n\n"
+            error_response = create_response(
+                message='不支持的文件类型',
+                status='error',
+                data=''
+            )
+            yield sse_format(**error_response)
             return
 
         logger.info("本地文件路径: " + downloaded_filepath)
@@ -78,7 +115,7 @@ def process_and_stream(file_url, zb_type):
             1: engineering_bid_main,
             2: goods_bid_main
         }
-        processing_func = processing_functions.get(zb_type, engineering_bid_main)
+        processing_func = processing_functions.get(zb_type, goods_bid_main)
 
         for data in processing_func(output_folder, downloaded_filepath, file_type, unique_id):
             if not data.strip():
@@ -92,6 +129,17 @@ def process_and_stream(file_url, zb_type):
                 logger.error(f"Data received: {data}")
                 continue
 
+            if 'error' in parsed_data:
+                # 适当处理错误
+                logger.error(f"处理错误: {parsed_data['error']}")
+                response = create_response(
+                    message='上传的文件非招标文件或文件内容不完整！',
+                    status='error',
+                    data=''
+                )
+                yield sse_format(**response)
+                return  # 直接返回，终止生成器
+
             if 'good_list' in parsed_data:
                 good_list = parsed_data['good_list']
                 logger.info("Collected good_list from the processing function: %s", good_list)
@@ -101,12 +149,12 @@ def process_and_stream(file_url, zb_type):
                 if isinstance(inner_dict, dict):
                     combined_data.update(inner_dict)
 
-            response = {
-                'message': 'Processing',
-                'filename': os.path.basename(downloaded_filepath),
-                'data': data
-            }
-            yield f"data: {json.dumps(response, ensure_ascii=False)}\n\n"
+            response = create_response(
+                message='Processing',
+                status='success',
+                data=data
+            )
+            yield sse_format(**response)
 
         base_end_time = time.time()
         logger.info(f"分段解析完成，耗时：{base_end_time - start_time:.2f} 秒")
@@ -114,16 +162,20 @@ def process_and_stream(file_url, zb_type):
         output_json_path = os.path.join(output_folder, 'final_result.json')
         extracted_info_path = os.path.join(output_folder, 'extracted_result.json')
         includes = ["基础信息", "资格审查", "商务评分", "技术评分", "无效标与废标项", "投标文件要求", "开评定标流程"]
-        final_result, extracted_info, tech_deviation, tech_star_deviation, business_deviation, business_star_deviation, zigefuhe_deviation, proof_materials = outer_post_processing(combined_data, includes, good_list)
+        final_result, extracted_info, tech_deviation, tech_star_deviation, business_deviation, business_star_deviation, zigefuhe_deviation, proof_materials = outer_post_processing(
+            combined_data, includes, good_list)
 
-        tech_deviation_response, tech_deviation_star_response, zigefuhe_deviation_response, shangwu_deviation_response, shangwu_star_deviation_response,proof_materials_response = generate_deviation_response(
-            tech_deviation, tech_star_deviation, business_deviation, business_star_deviation, zigefuhe_deviation,proof_materials, logger)
-        yield f"data: {json.dumps(tech_deviation_response, ensure_ascii=False)}\n\n"
-        yield f"data: {json.dumps(tech_deviation_star_response, ensure_ascii=False)}\n\n"
-        yield f"data: {json.dumps(zigefuhe_deviation_response, ensure_ascii=False)}\n\n"
-        yield f"data: {json.dumps(shangwu_deviation_response, ensure_ascii=False)}\n\n"
-        yield f"data: {json.dumps(shangwu_star_deviation_response, ensure_ascii=False)}\n\n"
-        yield f"data: {json.dumps(proof_materials_response, ensure_ascii=False)}\n\n"
+        tech_deviation_response, tech_deviation_star_response, zigefuhe_deviation_response, shangwu_deviation_response, shangwu_star_deviation_response, proof_materials_response = generate_deviation_response(
+            tech_deviation, tech_star_deviation, business_deviation, business_star_deviation, zigefuhe_deviation,
+            proof_materials, logger)
+
+        # 使用通用响应函数
+        yield sse_format(**tech_deviation_response)
+        yield sse_format(**tech_deviation_star_response)
+        yield sse_format(**zigefuhe_deviation_response)
+        yield sse_format(**shangwu_deviation_response)
+        yield sse_format(**shangwu_star_deviation_response)
+        yield sse_format(**proof_materials_response)
 
         try:
             with open(extracted_info_path, 'w', encoding='utf-8') as json_file:
@@ -139,26 +191,26 @@ def process_and_stream(file_url, zb_type):
         except IOError as e:
             logger.error(f"保存JSON文件时出错: {e}")
 
-        extracted_info_response = {
-            'message': 'extracted_info',
-            'filename': os.path.basename(downloaded_filepath),
-            'data': json.dumps(extracted_info, ensure_ascii=False)
-        }
-        yield f"data: {json.dumps(extracted_info_response, ensure_ascii=False)}\n\n"
+        extracted_info_response = create_response(
+            message='extracted_info',
+            status='success',
+            data=json.dumps(extracted_info, ensure_ascii=False)
+        )
+        yield sse_format(**extracted_info_response)
 
-        complete_response = {
-            'message': 'Combined_data',
-            'filename': os.path.basename(downloaded_filepath),
-            'data': json.dumps(final_result, ensure_ascii=False)
-        }
-        yield f"data: {json.dumps(complete_response, ensure_ascii=False)}\n\n"
+        complete_response = create_response(
+            message='Combined_data',
+            status='success',
+            data=json.dumps(final_result, ensure_ascii=False)
+        )
+        yield sse_format(**complete_response)
 
-        final_response = {
-            'message': 'File uploaded and processed successfully',
-            'filename': os.path.basename(downloaded_filepath),
-            'data': 'END'
-        }
-        yield f"data: {json.dumps(final_response)}\n\n"
+        final_response = create_response(
+            message='文件上传并处理成功',
+            status='success',
+            data='END'
+        )
+        yield sse_format(**final_response)
 
     finally:
         end_time = time.time()
diff --git a/flask_app/routes/utils.py b/flask_app/routes/utils.py
index 73944e8..9f8a2b9 100644
--- a/flask_app/routes/utils.py
+++ b/flask_app/routes/utils.py
@@ -34,36 +34,43 @@ def generate_deviation_response(tech_deviation, tech_star_deviation, business_de
 
     tech_deviation_response = {
         'message': 'procurement_reqs',
-        'filename': 'procurement_reqs',
+        'status': 'success',
         'data': json.dumps(tech_deviation, ensure_ascii=False)
     }
     tech_deviation_star_response = {
         'message': 'jishu_star_deviation',
-        'filename': 'jishu_star_deviation',
+        'status': 'success',
         'data': json.dumps(tech_star_deviation, ensure_ascii=False)
     }
     zigefuhe_deviation_response = {
         'message': 'zigefuhe_deviation',
-        'filename': 'zigefuhe_deviation',
+        'status': 'success',
         'data': json.dumps(zigefuhe_deviation, ensure_ascii=False)
     }
     shangwu_deviation_response = {
         'message': 'shangwu_deviation',
-        'filename': 'shangwu_deviation',
+        'status': 'success',
         'data': json.dumps(business_deviation, ensure_ascii=False)
     }
     shangwu_star_deviation_response = {
         'message': 'shangwu_star_deviation',
-        'filename': 'shangwu_star_deviation',
+        'status': 'success',
         'data': json.dumps(business_star_deviation, ensure_ascii=False)
     }
-    proof_materials_response={
+    proof_materials_response = {
         'message': 'proof_materials',
-        'filename': 'proof_materials',
+        'status': 'success',
         'data': json.dumps(proof_materials, ensure_ascii=False)
     }
-    return tech_deviation_response, tech_deviation_star_response, zigefuhe_deviation_response, shangwu_deviation_response, shangwu_star_deviation_response,proof_materials_response
 
+    return (
+        tech_deviation_response,
+        tech_deviation_star_response,
+        zigefuhe_deviation_response,
+        shangwu_deviation_response,
+        shangwu_star_deviation_response,
+        proof_materials_response
+    )
 
 def require_connection_limit():
     """装饰器：确保路由使用连接限制，并正确处理生成器函数"""
diff --git a/flask_app/routes/偏离表main.py b/flask_app/routes/偏离表main.py
index 49de6a2..410a1ae 100644
--- a/flask_app/routes/偏离表main.py
+++ b/flask_app/routes/偏离表main.py
@@ -7,6 +7,7 @@ from flask_app.general.doubao import doubao_model
 from flask_app.general.format_change import pdf2docx, docx2pdf,doc2docx
 from flask_app.general.json_utils import clean_json_string, rename_outer_key
 from flask_app.general.merge_pdfs import merge_pdfs
+from flask_app.general.判断是否是招标文件 import judge_zbfile
 from flask_app.general.通义千问long import qianwen_plus
 from flask_app.general.通用功能函数 import get_global_logger
 from flask_app.general.截取pdf_main import truncate_pdf_multiple
@@ -562,7 +563,10 @@ def get_tech_and_business_deviation(file_path,file_type,unique_id,output_folder,
         docx_path=doc2docx(file_path)
         pdf_path = docx2pdf(file_path)
     else:
-        logger.error("Unsupported file type provided. Preprocessing halted.")
+        logger.error("不支持的文件类型！")
+        return None
+    judge_res = judge_zbfile(pdf_path)
+    if not judge_res:
         return None
     # 第二步：根据zb_type确定选择项和类别，并截取PDF
     if zb_type == 2:
@@ -576,6 +580,7 @@ def get_tech_and_business_deviation(file_path,file_type,unique_id,output_folder,
     except Exception as e:
         logger.error(f"PDF截取过程中出错: {e}")
         return None
+
     # 根据zb_type分配路径
     notice_path = files[0] if len(files) > 0 else ""
     evaluation_path = files[1] if len(files) > 1 else ""
diff --git a/flask_app/routes/小解析main.py b/flask_app/routes/小解析main.py
index bb9967a..5e4c8be 100644
--- a/flask_app/routes/小解析main.py
+++ b/flask_app/routes/小解析main.py
@@ -6,6 +6,7 @@ import time
 
 from flask_app.general.format_change import docx2pdf
 from flask_app.general.json_utils import clean_json_string
+from flask_app.general.判断是否是招标文件 import judge_zbfile
 from flask_app.general.多线程提问 import read_questions_from_file, multi_threading
 from flask_app.general.通义千问long import upload_file
 from flask_app.general.通用功能函数 import get_global_logger,aggregate_basic_info
@@ -111,6 +112,9 @@ def little_parse_main(output_folder, file_path, file_type,zb_type,unique_id):
     else:
         logger.error("Unsupported file type provided. Preprocessing halted.")
         return None
+    judge_res = judge_zbfile(pdf_path)
+    if not judge_res:
+        return None
  # 根据招标类型调用相应的解析函数
     if zb_type == 2:  # 货物标
         combined_data = little_parse_goods(output_folder, pdf_path,logger)
diff --git a/flask_app/routes/工程标解析main.py b/flask_app/routes/工程标解析main.py
index a946a27..a0b4552 100644
--- a/flask_app/routes/工程标解析main.py
+++ b/flask_app/routes/工程标解析main.py
@@ -8,6 +8,7 @@ from concurrent.futures import ThreadPoolExecutor
 from docx import Document
 
 from flask_app.general.insert_del_pagemark import insert_mark,delete_mark
+from flask_app.general.判断是否是招标文件 import judge_zbfile
 from flask_app.general.截取pdf_main import truncate_pdf_multiple
 from flask_app.general.merge_pdfs import merge_pdfs
 from flask_app.general.通用功能函数 import get_global_logger
@@ -40,6 +41,9 @@ def preprocess_files(output_folder, file_path, file_type,logger):
     else:
         logger.error("Unsupported file type provided. Preprocessing halted.")
         return None
+    judge_res = judge_zbfile(pdf_path)
+    if not judge_res:
+        return None
     # 调用截取PDF多次
     truncate_files = truncate_pdf_multiple(pdf_path, output_folder,logger,'engineering')
     print("切割出的文件："+str(truncate_files))
@@ -209,8 +213,11 @@ def engineering_bid_main(output_folder, file_path, file_type, unique_id):
     # 预处理文件，获取处理后的数据
     processed_data = preprocess_files(output_folder, file_path, file_type,logger)
     if not processed_data:
-        yield json.dumps({})  # 如果处理数据失败，返回空的 JSON
-
+        error_response = {
+            'error': '文件预处理失败。请检查文件类型并重试。'
+        }
+        yield json.dumps(error_response, ensure_ascii=False)
+        return  # 停止进一步处理
     with concurrent.futures.ThreadPoolExecutor() as executor:
         # 立即启动不依赖 knowledge_name 和 index 的任务
         futures = {
diff --git a/flask_app/routes/货物标解析main.py b/flask_app/routes/货物标解析main.py
index 05007be..606fdf9 100644
--- a/flask_app/routes/货物标解析main.py
+++ b/flask_app/routes/货物标解析main.py
@@ -17,7 +17,7 @@ from flask_app.货物标.提取json货物标版 import convert_clause_to_json
 from flask_app.general.无效标和废标公共代码 import combine_find_invalid
 from flask_app.货物标.资格审查main import combine_qualification_review
 from flask_app.general.商务技术评分提取 import combine_evaluation_standards
-
+from flask_app.general.判断是否是招标文件 import judge_zbfile
 # 创建全局线程池
 executor = ThreadPoolExecutor()
 
@@ -39,6 +39,9 @@ def preprocess_files(output_folder, file_path, file_type,logger):
         logger.error("Unsupported file type provided. Preprocessing halted.")
         return None
 
+    judge_res=judge_zbfile(pdf_path)
+    if not judge_res:
+        return None
     # 调用截取PDF多次
     truncate_files = truncate_pdf_multiple(pdf_path, output_folder,logger,'goods')  # index: 0->商务技术服务要求 1->评标办法 2->资格审查 3->投标人须知前附表 4->投标人须知正文
 
@@ -215,8 +218,11 @@ def goods_bid_main(output_folder, file_path, file_type, unique_id):
     # 预处理文件，获取处理后的数据
     processed_data = preprocess_files(output_folder, file_path, file_type,logger)
     if not processed_data:
-        yield json.dumps({})  # 如果处理数据失败，返回空的 JSON
-
+        error_response = {
+            'error': '文件预处理失败。请检查文件类型并重试。'
+        }
+        yield json.dumps(error_response, ensure_ascii=False)
+        return  # 停止进一步处理
     with concurrent.futures.ThreadPoolExecutor() as executor:
         # 立即启动不依赖 knowledge_name 和 index 的任务
         futures = {
diff --git a/flask_app/static/提示词/是否相关问题.txt b/flask_app/static/提示词/是否相关问题.txt
index d7f2f5b..18903c2 100644
--- a/flask_app/static/提示词/是否相关问题.txt
+++ b/flask_app/static/提示词/是否相关问题.txt
@@ -63,11 +63,9 @@
     }
 }
 
-9.该招标文件对响应文件（投标文件）偏离项的要求或内容是怎样的？请不要回答具体的技术参数，也不要回答具体的评分要求。请以json格式给我提供信息，外层键名为'偏离'，若存在嵌套信息，嵌套内容键名为文件中对应字段或是你的总结，而嵌套键值必须与原文保持一致，若文中未涉及相关内容，在键值中填'未知'。
-注意：不使用任何预设的示例作为回答，示例仅作为格式参考。
+9.该招标文件对响应文件（投标文件）偏离项的要求或内容是怎样的？请不要回答具体的技术参数，也不要回答具体的评分要求。请以json格式给我提供信息，外层键名为'偏离'，若存在嵌套信息，嵌套内容键名为文件中对应字段或是你的总结，而嵌套键值必须与原文保持一致。若文中没有关于偏离项的相关内容，在键值中填'未知'。
 禁止内容：
-    确保所有输出内容均基于提供的实际招标文件内容；
-    不使用任何预设的示例作为回答。
+    确保键值内容均基于提供的实际招标文件内容，禁止使用任何预设的示例作为回答。
 示例1，嵌套键值对情况：
 {
     "偏离":{