diff --git a/code/tool-db2word/config.ini b/code/tool-db2word/config.ini
new file mode 100644
index 0000000..0bb2a73
--- /dev/null
+++ b/code/tool-db2word/config.ini
@@ -0,0 +1,6 @@
+[postgres]
+host = 10.8.30.19
+port = 30432
+username = postgres
+password = example
+database = citybridge
diff --git a/code/tool-db2word/main.py b/code/tool-db2word/main.py
new file mode 100644
index 0000000..5dfcfa7
--- /dev/null
+++ b/code/tool-db2word/main.py
@@ -0,0 +1,235 @@
+import os
+import logging
+import configparser
+import psycopg2
+from docx import Document
+from docx.shared import Inches, Pt, RGBColor
+from docx.enum.text import WD_LINE_SPACING
+from docx.enum.table import WD_TABLE_ALIGNMENT, WD_CELL_VERTICAL_ALIGNMENT
+from docx.oxml import parse_xml
+from docx.oxml.ns import qn, nsdecls
+
+LOG_DIR = 'log'
+DOC_DIR = 'output'
+
+
+def set_global_normal_style(doc):
+    style = doc.styles['Normal']
+    style.font.name = 'Times New Roman'  # 英文、数字字体
+    style._element.rPr.rFonts.set(qn('w:eastAsia'), u'宋体')  # 中文字体
+    style.font.size = Pt(10.5)  # 五号
+    style.paragraph_format.space_before = 0  # 段前
+    style.paragraph_format.space_after = 0  # 段后
+    style.paragraph_format.line_spacing_rule = WD_LINE_SPACING.SINGLE  # 单倍行距
+
+
+def set_paragraph_space(p):
+    # 设置间距
+    p.paragraph_format.space_before = 0  # 段前
+    p.paragraph_format.space_after = 0  # 段后
+    p.paragraph_format.line_spacing = Pt(20)  # 设置段落行距为20磅
+
+
+def set_paragraph_format(p):
+    set_paragraph_space(p)
+    # 设置首行缩进2个字符
+    p.paragraph_format.first_line_indent = Inches(0.3)
+
+
+def set_heading_format(h, r):
+    set_paragraph_space(h)
+    r.font.name = 'Times New Roman'
+    r._element.rPr.rFonts.set(qn('w:eastAsia'), u'宋体')
+    r.font.size = Pt(10.5)  # 五号
+    r.font.color.rgb = RGBColor(0, 0, 0)
+    r.bold = True
+
+
+def set_table_header_background_color(table, cols_count, bg_color):
+    shading_list = locals()
+    for i in range(cols_count):
+        shading_list['shading_elm_' + str(i)] = parse_xml(
+            r'<w:shd {} w:fill="{bgColor}"/>'.format(nsdecls('w'), bgColor=bg_color))
+        table.rows[0].cells[i]._tc.get_or_add_tcPr().append(shading_list['shading_elm_' + str(i)])
+
+
+def insert_table_to_doc(doc, t_fields):
+    # 在文档中添加一个空表格
+    table = doc.add_table(rows=0, cols=6, style='Table Grid')
+
+    # 添加表格标题
+    heading_cells = table.add_row().cells
+    heading_cells[0].text = '序号'
+    heading_cells[1].text = '字段名称'
+    heading_cells[2].text = '类型'
+    heading_cells[3].text = '长度'
+    heading_cells[4].text = '必填'
+    heading_cells[5].text = '描述'
+
+    # 设置表头背景色（浅灰色）
+    set_table_header_background_color(table, 6, '#D9D9D9')
+
+    # 循环添加数据
+    for field in t_fields:
+        row_cells = table.add_row().cells
+        row_cells[0].text = f'{field["field_sn"]}'
+        row_cells[1].text = field["field_name"]
+        row_cells[2].text = field["field_type"]
+        row_cells[3].text = f'{field["field_length"]}' if field["field_length"] is not None else ''
+        row_cells[4].text = field["field_required"]
+        row_cells[5].text = f'{field["field_comment"]}' if field["field_comment"] is not None else ''
+
+    # 设置表格垂直对齐方式
+    table.alignment = WD_TABLE_ALIGNMENT.CENTER
+
+    # 设置单元格对齐方式
+    for row in table.rows:
+        for cell in row.cells:
+            cell.vertical_alignment = WD_CELL_VERTICAL_ALIGNMENT.CENTER  # 垂直居中
+            cell.paragraphs[0].paragraph_format.alignment = WD_TABLE_ALIGNMENT.CENTER  # 水平居中
+
+
+def write_tables_to_word():
+    # 创建一个新的Word文档
+    doc = Document()
+    set_global_normal_style(doc)
+
+    h = doc.add_heading(level=1)
+    r = h.add_run('一、数据表结构设计')
+    set_heading_format(h, r)
+
+    for t_data in tables_data:
+        t_fields = t_data['table_fields']
+        p = doc.add_paragraph('表名：{}    字段数目：{}'.format(t_data['table_name'], len(t_fields)))
+        set_paragraph_format(p)
+        p = doc.add_paragraph('描述：{}'.format(t_data['table_comment'] if t_data['table_comment'] is not None else ''))
+        set_paragraph_format(p)
+        insert_table_to_doc(doc, t_fields)  # 将当前表的结构说明添加到文档
+        doc.add_paragraph()  # 每个表后面加一个空行
+
+    # 保存文档
+    report_file_name = '数据库表结构设计.docx'
+    report_file = f'{DOC_DIR}/{report_file_name}'
+    doc.save(report_file)
+    logging.info('数据库表说明文档创建成功：{}'.format(report_file))
+    print('数据库表说明文档创建成功：{}'.format(report_file))
+
+
+def create_postgres_connection():
+    # 获取 postgres 配置参数
+    ch_cfg = config['postgres']
+    host = os.environ.get('PG_HOST', ch_cfg['host'])
+    port = int(os.environ.get('PG_PORT', ch_cfg.getint('port')))
+    username = os.environ.get('PG_USERNAME', ch_cfg['username'])
+    password = os.environ.get('PG_PASSWORD', ch_cfg['password'])
+    database = os.environ.get('PG_DATABASE', ch_cfg['database'])
+    # 建立连接
+    try:
+        conn = psycopg2.connect(
+            host=host,
+            port=port,
+            user=username,
+            password=password,
+            dbname=database
+        )
+        logging.info("成功连接到数据库")
+        return conn
+    except psycopg2.Error as e:
+        logging.error("数据库连接错误:{}".format(e))
+        raise RuntimeError('数据库连接错误:', error)
+
+
+def querystring_all_tables():
+    return '''
+select relname as table_name,(select description from pg_description where objoid=oid and objsubid=0) 
+as table_comment from pg_class where relkind ='r' and relname NOT LIKE 'pg%' AND relname NOT LIKE 'sql_%'
+order by table_name;
+    '''
+
+
+def querystring_fields_in_table(t_name):
+    return '''
+SELECT
+    ROW_NUMBER() OVER () AS 序号,
+    a.attname as 字段名称,
+    CASE
+        WHEN format_type(a.atttypid, a.atttypmod) ~ '^character varying\(' THEN 'varchar'
+        WHEN format_type(a.atttypid, a.atttypmod) ~ '^numeric\(' THEN 'numeric'
+        WHEN format_type(a.atttypid, a.atttypmod) ~ '^timestamp' THEN 'timestamp'
+        ELSE format_type(a.atttypid, a.atttypmod)
+    END as 类型,
+    CASE
+        WHEN a.atttypmod - 4 > 0 THEN
+            CASE
+                WHEN format_type(a.atttypid, a.atttypmod) ~ '^numeric\(' THEN
+                    substring(format_type(a.atttypid, a.atttypmod) from '\((\d+,\d+)\)')
+                WHEN format_type(a.atttypid, a.atttypmod) ~ '^timestamp' THEN NULL
+                ELSE '' || a.atttypmod - 4
+            END
+        ELSE NULL
+    END as 长度,
+    (CASE WHEN a.attnotnull = true THEN '是' ELSE '否' END) as 必填,
+    col_description(a.attrelid, a.attnum) as 描述
+FROM pg_attribute a
+WHERE attstattarget = -1 AND attrelid = (SELECT oid FROM pg_class WHERE relname = '{}');
+    '''.format(t_name)
+
+
+def try_create_dir(dir_name):
+    # 判断目录是否存在，如果不存在，则创建目录
+    if not os.path.exists(dir_name):
+        print(f"目录'{dir_name}'不存在，即将创建...")
+        os.makedirs(dir_name)
+        print(f"目录'{dir_name}'创建成功！")
+
+
+if __name__ == '__main__':
+    try:
+        try_create_dir(DOC_DIR)
+
+        try_create_dir(LOG_DIR)
+        logging.basicConfig(filename='{}/runtime.log'.format(LOG_DIR), level=logging.INFO,
+                            format='%(asctime)s.%(msecs)03d - %(levelname)s: %(message)s',
+                            datefmt='%Y-%m-%d %H:%M:%S')
+
+        config = configparser.ConfigParser()
+        config.read('config.ini')
+
+        connection = create_postgres_connection()
+
+        cursor = connection.cursor()
+        cursor.execute(querystring_all_tables())
+        table_rows = cursor.fetchall()
+
+        tables_data = []
+        for (table_name, table_comment) in table_rows:
+            cursor.execute(querystring_fields_in_table(table_name))
+            field_rows = cursor.fetchall()
+            fields_data = []
+            for field in field_rows:
+                fields_data.append({
+                    'field_sn': field[0],  # 序号
+                    'field_name': field[1],  # 字段名称
+                    'field_type': field[2],  # 类型
+                    'field_length': field[3],  # 长度
+                    'field_required': field[4],  # 必填
+                    'field_comment': field[5]  # 描述
+                })
+            tables_data.append({
+                'table_name': table_name,
+                'table_comment': table_comment,
+                'table_fields': fields_data
+            })
+
+        cursor.close()
+
+        write_tables_to_word()  # 生成 word 文档
+    except Exception as error:
+        print('程序运行出错：', error)
+        logging.error('程序运行出错：{}'.format(error))
+
+    # 关闭数据库连接
+    finally:
+        if connection:
+            connection.close()
+            logging.info("数据库连接已关闭")
diff --git a/code/tool-db2word/requirements.txt b/code/tool-db2word/requirements.txt
new file mode 100644
index 0000000..d5c4ebd
--- /dev/null
+++ b/code/tool-db2word/requirements.txt
@@ -0,0 +1,3 @@
+lxml==4.9.3
+psycopg2==2.9.7
+python-docx==0.8.11