diff --git a/sql/tools/.gitignore b/sql/tools/.gitignore
new file mode 100644
index 000000000..e00c3e7ca
--- /dev/null
+++ b/sql/tools/.gitignore
@@ -0,0 +1,8 @@
+# 忽略python虚拟环境
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
diff --git a/sql/tools/convertor.py b/sql/tools/convertor.py
new file mode 100644
index 000000000..d5e75647f
--- /dev/null
+++ b/sql/tools/convertor.py
@@ -0,0 +1,636 @@
+# encoding=utf8
+"""芋道系统数据库迁移工具
+
+Author: dhb52 (https://gitee.com/dhb52)
+
+pip install simple-ddl-parser
+"""
+
+import pathlib
+import re
+import time
+from abc import ABC, abstractmethod
+from typing import Dict, Tuple
+
+from simple_ddl_parser import DDLParser
+
+PREAMBLE = """/*
+ Yudao Database Transfer Tool
+
+ Source Server Type    : MySQL
+
+ Target Server Type    : {db_type}
+
+ Date: {date}
+*/
+
+"""
+
+
+def load_and_clean(sql_file: str) -> str:
+    """加载源 SQL 文件，并清理内容方便下一步 ddl 解析
+
+    Args:
+        sql_file (str): sql文件路径
+
+    Returns:
+        str: 清理后的sql文件内容
+    """
+    REPLACE_PAIR_LIST = (
+        (" CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci ", " "),
+        (" KEY `", " INDEX `"),
+        ("UNIQUE INDEX", "UNIQUE KEY"),
+        ("b'0'", "'0'"),
+        ("b'1'", "'1'"),
+    )
+
+    content = open(sql_file).read()
+    for replace_pair in REPLACE_PAIR_LIST:
+        content = content.replace(*replace_pair)
+    content = re.sub(r"ENGINE.*COMMENT", "COMMENT", content)
+    content = re.sub(r"ENGINE.*;", ";", content)
+    return content
+
+
+class Convertor(ABC):
+    def __init__(self, src: str, db_type) -> None:
+        self.src = src
+        self.db_type = db_type
+        self.content = load_and_clean(self.src)
+        self.table_script_list = re.findall(r"CREATE TABLE [^;]*;", self.content)
+
+    @abstractmethod
+    def translate_type(self, type: str, size: None | int | Tuple[int]) -> str:
+        """字段类型转换
+
+        Args:
+            type (str): 字段类型
+            size (None | int | Tuple[int]): 字段长度描述, 如varchar(255), decimal(10,2)
+
+        Returns:
+            str: 类型定义
+        """
+        pass
+
+    @abstractmethod
+    def gen_create(self, table_ddl: Dict) -> str:
+        """生成 create 脚本
+
+        Args:
+            table_ddl (Dict): 表DDL
+
+        Returns:
+            str:  生成脚本
+        """
+        pass
+
+    @abstractmethod
+    def gen_pk(self, table_name: str) -> str:
+        """生成主键定义
+
+        Args:
+            table_name (str): 表名
+
+        Returns:
+            str: 生成脚本
+        """
+        pass
+
+    @abstractmethod
+    def gen_index(self, table_ddl: Dict) -> str:
+        """生成索引定义
+
+        Args:
+            table_ddl (Dict): 表DDL
+
+        Returns:
+            str: 生成脚本
+        """
+        pass
+
+    @abstractmethod
+    def gen_comment(self, table_sql: str, table_name: str) -> str:
+        """生成字段/表注释
+
+        Args:
+            table_sql (str): 原始表SQL
+            table_name (str): 表名
+
+        Returns:
+            str: 生成脚本
+        """
+        pass
+
+    @abstractmethod
+    def gen_insert(self, table_name: str) -> str:
+        """生成 insert 语句块
+
+        Args:
+            table_name (str): 表名
+
+        Returns:
+            str: 生成脚本
+        """
+        pass
+
+    def print(self):
+        """打印转换后的sql脚本到终端"""
+        print(
+            PREAMBLE.format(
+                db_type=self.db_type,
+                date=time.strftime("%Y-%m-%d %H:%M:%S"),
+            )
+        )
+
+        error_scripts = []
+        for table_sql in self.table_script_list:
+            ddl = DDLParser(table_sql.replace("`", "")).run()
+
+            # 如果parse失败, 需要跟进
+            if len(ddl) == 0:
+                error_scripts.append(table_sql)
+                continue
+
+            table_ddl = ddl[0]
+            table_name = table_ddl["table_name"]
+
+            # 忽略 quartz 的内容
+            if table_name.lower().startswith("qrtz"):
+                continue
+
+            # 为每个表生成个5个基本部分
+            create = self.gen_create(table_ddl)
+            pk = self.gen_pk(table_name)
+            index = self.gen_index(table_ddl)
+            comment = self.gen_comment(table_sql, table_name)
+            inserts = self.gen_insert(table_name)
+
+            # 组合当前表的DDL脚本
+            script = f"""{create}
+
+{pk}
+
+{index}
+
+{comment}
+
+{inserts}
+"""
+
+            # 清理
+            script = re.sub("\n{3,}", "\n\n", script).strip() + "\n"
+
+            print(script)
+
+        # 将parse失败的脚本打印出来
+        if error_scripts:
+            for script in error_scripts:
+                print(script)
+
+
+class PostgreSQLConvertor(Convertor):
+    def __init__(self, src):
+        super().__init__(src, "PostgreSQL")
+
+    def translate_type(self, type, size):
+        """类型转换"""
+
+        type = type.lower()
+
+        if type == "varchar":
+            return f"varchar({size})"
+        if type == "int":
+            return "int4"
+        if type == "bigint" or type == "bigint unsigned":
+            return "int8"
+        if type == "datetime":
+            return "timestamp"
+        if type == "bit":
+            return "bool"
+        if type in ("tinyint", "smallint"):
+            return "int2"
+        if type == "text":
+            return "text"
+        if type in ("blob", "mediumblob"):
+            return "bytea"
+        if type == "decimal":
+            return (
+                f"numeric({','.join(str(s) for s in size)})" if len(size) else "numeric"
+            )
+
+    def gen_create(self, ddl: Dict) -> str:
+        """生成 create"""
+
+        def _generate_column(col):
+            name = col["name"].lower()
+            if name == "deleted":
+                return "deleted int2 NOT NULL DEFAULT 0"
+
+            type = col["type"].lower()
+            full_type = self.translate_type(type, col["size"])
+            nullable = "NULL" if col["nullable"] else "NOT NULL"
+            default = f"DEFAULT {col['default']}" if col["default"] is not None else ""
+            return f"{name} {full_type} {nullable} {default}"
+
+        table_name = ddl["table_name"].lower()
+        columns = [f"{_generate_column(col).strip()}" for col in ddl["columns"]]
+        script = f"""-- ----------------------------
+-- Table structure for {table_name}
+-- ----------------------------
+DROP TABLE IF EXISTS {table_name};
+CREATE TABLE {table_name} (
+    {',\n  '.join(columns)}
+);"""
+
+        return script
+
+    def gen_comment(self, table_sql, table_name) -> str:
+        """生成字段及表的注释"""
+
+        script = ""
+        for line in table_sql.split("\n"):
+            match = re.match(r"^`([^`]+)`.* COMMENT '([^']+)'", line.strip())
+            if match:
+                script += f"COMMENT ON COLUMN {table_name}.{match.group(1)} IS '{match.group(2).replace('\\n', '\n')}';\n"
+
+        match = re.search(r"COMMENT \= '([^']+)';", table_sql)
+        table_comment = match.group(1) if match else None
+        if table_comment:
+            script += f"COMMENT ON TABLE {table_name} IS '{table_comment}';\n"
+
+        return script
+
+    def gen_pk(self, table_name) -> str:
+        """生成主键定义"""
+        return f"ALTER TABLE {table_name} ADD CONSTRAINT pk_{table_name} PRIMARY KEY (id);\n"
+
+    def gen_index(self, ddl) -> str:
+        """生成 index"""
+
+        def generate_columns(columns):
+            keys = [
+                f"{col['name'].lower()}{" " + col['order'].lower() if col['order'] != 'ASC' else ''}"
+                for col in columns[0]
+            ]
+            return ", ".join(keys)
+
+        script = ""
+        for no, index in enumerate(ddl["index"], 1):
+            columns = generate_columns(index["columns"])
+            table_name = ddl["table_name"].lower()
+            script += (
+                f"CREATE INDEX idx_{table_name}_{no:02d} ON {table_name} ({columns});\n"
+            )
+
+        return script
+
+    def gen_insert(self, table_name) -> str:
+        """生成 insert 语句，以及根据最后的 insert id+1 生成 Sequence"""
+
+        PREFIX = f"INSERT INTO `{table_name}`"
+
+        # 收集 `table_name` 对应的 insert 语句
+        inserts = []
+        for line in self.content.split("\n"):
+            if line.startswith(PREFIX):
+                head, tail = line.replace(PREFIX, "").split(" VALUES ", maxsplit=1)
+                head = head.strip().replace("`", "").lower()
+                tail = tail.strip().replace(r"\"", '"')
+                script = f"INSERT INTO {table_name.lower()} {head} VALUES {tail}"
+                # bit(1)数据转换
+                script = script.replace("b'0'", "'0'").replace("b'1'", "'1'")
+                inserts.append(script)
+
+        ## 生成 insert 脚本
+        script = ""
+        last_id = 0
+        if inserts:
+            script += f"""\n\n-- ----------------------------
+-- Records of {table_name.lower()}
+-- ----------------------------
+-- @formatter:off
+BEGIN;
+{'\n'.join(inserts)}
+COMMIT;
+-- @formatter:on"""
+            match = re.search(r"VALUES \((\d+),", inserts[-1])
+            if match:
+                last_id = int(match.group(1))
+
+        # 生成 Sequence
+        script += (
+            "\n\n"
+            + f"""DROP SEQUENCE IF EXISTS {table_name}_seq;
+CREATE SEQUENCE {table_name}_seq
+    START {last_id + 1};"""
+        )
+
+        return script
+
+
+class OracleConvertor(Convertor):
+    def __init__(self, src):
+        super().__init__(src, "Oracle")
+
+    def translate_type(self, type, size: None | int | Tuple[int]):
+        """类型转换"""
+        type = type.lower()
+
+        if type == "varchar":
+            return f"varchar2({size if size < 4000 else 4000})"
+        if type == "int":
+            return "number"
+        if type == "bigint" or type == "bigint unsigned":
+            return "number"
+        if type == "datetime":
+            return "date"
+        if type == "bit":
+            return "number(1,0)"
+        if type in ("tinyint", "smallint"):
+            return "smallint"
+        if type == "text":
+            return "clob"
+        if type in ("blob", "mediumblob"):
+            return "blob"
+        if type == "decimal":
+            return (
+                f"number({','.join(str(s) for s in size)})" if len(size) else "number"
+            )
+
+    def gen_create(self, ddl) -> str:
+        """生成 CREATE 语句"""
+
+        def generate_column(col):
+            name = col["name"].lower()
+            if name == "deleted":
+                return "deleted number(1,0) DEFAULT 0 NOT NULL"
+
+            type = col["type"].lower()
+            full_type = self.translate_type(type, col["size"])
+            nullable = "NULL" if col["nullable"] else "NOT NULL"
+            default = f"DEFAULT {col['default']}" if col["default"] is not None else ""
+            return f"{'\"size\"' if name == "size" else name } {full_type} {default} {nullable}"
+
+        table_name = ddl["table_name"].lower()
+        columns = [f"{generate_column(col).strip()}" for col in ddl["columns"]]
+        script = f"""-- ----------------------------
+-- Table structure for {table_name}
+-- ----------------------------
+CREATE TABLE {ddl['table_name'].lower()} (
+    {',\n    '.join(columns)}
+);"""
+
+        # oracle INSERT '' 不能通过 NOT NULL 校验
+        script = script.replace("DEFAULT '' NOT NULL", "DEFAULT '' NULL")
+
+        return script
+
+    def gen_comment(self, table_sql, table_name) -> str:
+        script = ""
+        for line in table_sql.split("\n"):
+            match = re.search(r"`([^`]+)`.* COMMENT '([^']+)'", line)
+            if match:
+                script += f"COMMENT ON COLUMN {table_name}.{match.group(1)} IS '{match.group(2).replace('\\n', '\n')}';\n"
+
+        match = re.search(r"COMMENT \= '([^']+)';", table_sql)
+        table_comment = match.group(1) if match else None
+        if table_comment:
+            script += f"COMMENT ON TABLE {table_name} IS '{table_comment}';"
+
+        return script
+
+    def gen_pk(self, table_name) -> str:
+        """生成主键定义"""
+        return f"ALTER TABLE {table_name} ADD CONSTRAINT pk_{table_name} PRIMARY KEY (id);\n"
+
+    def gen_index(self, table_ddl) -> str:
+        """生成 INDEX 定义"""
+
+        def generate_columns(columns):
+            keys = [
+                f"{col['name'].lower()}{" " + col['order'].lower() if col['order'] != 'ASC' else ''}"
+                for col in columns[0]
+            ]
+            return ", ".join(keys)
+
+        script = ""
+        for no, index in enumerate(table_ddl["index"], 1):
+            columns = generate_columns(index["columns"])
+            table_name = table_ddl["table_name"].lower()
+            script += (
+                f"CREATE INDEX idx_{table_name}_{no:02d} ON {table_name} ({columns});\n"
+            )
+        return script
+
+    def gen_insert(self, table_name) -> str:
+        """拷贝 INSERT 语句"""
+        PREFIX = f"INSERT INTO `{table_name}`"
+        inserts = []
+        for line in self.content.split("\n"):
+            if line.startswith(PREFIX):
+                head, tail = line.replace(PREFIX, "").split(" VALUES ", maxsplit=1)
+                head = head.strip().replace("`", "").lower()
+                tail = tail.strip().replace(r"\"", '"')
+                script = f"INSERT INTO {table_name.lower()} {head} VALUES {tail}"
+                # bit(1)数据转换
+                script = script.replace("b'0'", "'0'").replace("b'1'", "'1'")
+                # 对日期数据添加 TO_DATE 转换
+                script = re.sub(
+                    r"('\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}')",
+                    r"to_date(\g<1>, 'SYYYY-MM-DD HH24:MI:SS')",
+                    script,
+                )
+                inserts.append(script)
+
+        ## 生成 insert 脚本
+        script = ""
+        last_id = 0
+        if inserts:
+            script += f"""\n\n-- ----------------------------
+-- Records of {table_name.lower()}
+-- ----------------------------
+-- @formatter:off
+{'\n'.join(inserts)}
+COMMIT;
+-- @formatter:on"""
+            match = re.search(r"VALUES \((\d+),", inserts[-1])
+            if match:
+                last_id = int(match.group(1))
+
+        # 生成 Sequence
+        script += f"""
+
+CREATE SEQUENCE {table_name}_seq
+    START WITH {last_id + 1};"""
+
+        return script
+
+
+class SQLServerConvertor(Convertor):
+    """_summary_
+
+    Args:
+        Convertor (_type_): _description_
+    """
+
+    def __init__(self, src):
+        super().__init__(src, "Microsoft SQL Server")
+
+    def translate_type(self, type, size):
+        """类型转换"""
+
+        type = type.lower()
+
+        if type == "varchar":
+            return f"nvarchar({size if size < 4000 else 4000})"
+        if type == "int":
+            return "int"
+        if type == "bigint" or type == "bigint unsigned":
+            return "bigint"
+        if type == "datetime":
+            return "datetime2"
+        if type == "bit":
+            return "varchar(1)"
+        if type in ("tinyint", "smallint"):
+            return "tinyint"
+        if type == "text":
+            return "nvarchar(max)"
+        if type in ("blob", "mediumblob"):
+            return "varbinary(max)"
+        if type == "decimal":
+            return (
+                f"numeric({','.join(str(s) for s in size)})" if len(size) else "numeric"
+            )
+
+    def gen_create(self, ddl: Dict) -> str:
+        """生成 create"""
+
+        def _generate_column(col):
+            name = col["name"].lower()
+            if name == 'id':
+                return "id bigint NOT NULL PRIMARY KEY IDENTITY"
+            if name == "deleted":
+                return "deleted bit DEFAULT 0 NOT NULL"
+
+            type = col["type"].lower()
+            full_type = self.translate_type(type, col["size"])
+            nullable = "NULL" if col["nullable"] else "NOT NULL"
+            default = f"DEFAULT {col['default']}" if col["default"] is not None else ""
+            return f"{name} {full_type} {default} {nullable}"
+
+        table_name = ddl["table_name"].lower()
+        columns = [f"{_generate_column(col).strip()}" for col in ddl["columns"]]
+        script = f"""-- ----------------------------
+-- Table structure for {table_name}
+-- ----------------------------
+DROP TABLE IF EXISTS {table_name};
+CREATE TABLE {table_name} (
+    {',\n    '.join(columns)}
+)
+GO"""
+
+        return script
+
+    def gen_comment(self, table_sql, table_name) -> str:
+        """生成字段及表的注释"""
+
+        script = ""
+        for line in table_sql.split("\n"):
+            match = re.match(r"^`([^`]+)`.* COMMENT '([^']+)'", line.strip())
+            if match:
+                script += f"""EXEC sp_addextendedproperty
+    'MS_Description', N'{match.group(2).replace('\\n', '\n')}',
+    'SCHEMA', N'dbo',
+    'TABLE', N'{table_name}',
+    'COLUMN', N'{match.group(1)}'
+GO
+
+"""
+
+        match = re.search(r"COMMENT \= '([^']+)';", table_sql)
+        table_comment = match.group(1) if match else None
+        if table_comment:
+            script += f"""EXEC sp_addextendedproperty
+    'MS_Description', N'{table_comment}',
+    'SCHEMA', N'dbo',
+    'TABLE', N'{table_name}'
+GO
+
+"""
+
+        return script
+
+    def gen_pk(self, table_name) -> str:
+        """生成主键定义"""
+        return ""
+
+    def gen_index(self, ddl) -> str:
+        """生成 index"""
+
+        def generate_columns(columns):
+            keys = [
+                f"{col['name'].lower()}{" " + col['order'].lower() if col['order'] != 'ASC' else ''}"
+                for col in columns[0]
+            ]
+            return ", ".join(keys)
+
+        script = ""
+        for no, index in enumerate(ddl["index"], 1):
+            columns = generate_columns(index["columns"])
+            table_name = ddl["table_name"].lower()
+            script += f"CREATE INDEX idx_{table_name}_{no:02d} ON {table_name} ({columns})\nGO\n"
+
+        return script
+
+    def gen_insert(self, table_name) -> str:
+        """生成 insert 语句，以及根据最后的 insert id+1 生成 Sequence"""
+
+        PREFIX = f"INSERT INTO `{table_name}`"
+
+        # 收集 `table_name` 对应的 insert 语句
+        inserts = []
+        for line in self.content.split("\n"):
+            if line.startswith(PREFIX):
+                head, tail = line.replace(PREFIX, "").split(" VALUES ", maxsplit=1)
+                head = head.strip().replace("`", "").lower()
+                tail = tail.strip().replace(r"\"", '"')
+                # SQLServer: 字符串前加N，hack，是否存在替换字符串内容的风险
+                tail = tail.replace(", '", ", N'").replace("VALUES ('", "VALUES (N')")
+                script = f"INSERT INTO {table_name.lower()} {head} VALUES {tail}"
+                # bit(1)数据转换
+                script = script.replace("b'0'", "'0'").replace("b'1'", "'1'")
+                # 删除 insert 的结尾分号
+                script = re.sub(";$", r"\nGO", script)
+                inserts.append(script)
+
+        ## 生成 insert 脚本
+        script = ""
+        if inserts:
+            script += f"""\n\n-- ----------------------------
+-- Records of {table_name.lower()}
+-- ----------------------------
+-- @formatter:off
+BEGIN TRANSACTION
+GO
+SET IDENTITY_INSERT {table_name.lower()} ON
+GO
+{'\n'.join(inserts)}
+SET IDENTITY_INSERT {table_name.lower()} OFF
+GO
+COMMIT
+GO
+-- @formatter:on"""
+
+        return script
+
+
+def main():
+    sql_file = pathlib.Path('../mysql/ruoyi-vue-pro.sql').resolve().as_posix()
+    # convertor = PostgreSQLConvertor(sql_file)
+    # convertor = OracleConvertor(sql_file)
+    convertor = SQLServerConvertor(sql_file)
+    convertor.print()
+
+
+if __name__ == "__main__":
+    main()