diff --git a/dbgpt_hub/configs/config.py b/dbgpt_hub/configs/config.py
index b3f4853..cf267c8 100644
--- a/dbgpt_hub/configs/config.py
+++ b/dbgpt_hub/configs/config.py
@@ -44,6 +44,7 @@
 EXT2TYPE = {"csv": "csv", "json": "json", "jsonl": "json", "txt": "text"}
 
 # text2sql dataset information for processing sql data
+# TODO: BIRD \ WiKiSQL \ ...
 SQL_DATA_INFO = [
     {
         "data_source": "spider",
@@ -53,6 +54,33 @@
         "db_id_name": "db_id",
         "is_multiple_turn": False,
     }
+    ,
+    {
+        "data_source": "chase",
+        "train_file": ["Chase/chase_train.json"],
+        "dev_file": ["Chase/chase_dev.json"],
+        "tables_file": "Chase/chase_tables.json",
+        "db_id_name": "database_id",
+        "is_multiple_turn": True,
+    }
+    ,
+    {
+        "data_source": "cosql_dataset",
+        "train_file": ["sql_state_tracking/cosql_train.json"],
+        "dev_file": ["sql_state_tracking/cosql_dev.json"],
+        "tables_file": "tables.json",
+        "db_id_name": "database_id",
+        "is_multiple_turn": True,
+    }
+    ,
+    {
+        "data_source": "sparc",
+        "train_file": ["train.json"],
+        "dev_file": ["dev.json"],
+        "tables_file": "tables.json",
+        "db_id_name": "database_id",
+        "is_multiple_turn": True,
+    }
 ]
 INSTRUCTION_PROMPT = """\
 I want you to act as a SQL terminal in front of an example database, \
diff --git a/dbgpt_hub/data_process/sql_data_process.py b/dbgpt_hub/data_process/sql_data_process.py
index 8b0286e..25a3b5f 100644
--- a/dbgpt_hub/data_process/sql_data_process.py
+++ b/dbgpt_hub/data_process/sql_data_process.py
@@ -17,15 +17,15 @@
 
 
 class ProcessSqlData:
-    def __init__(self) -> None:
-        pass
+    def __init__(self, train_file=None, dev_file=None) -> None:
+        self.train_file = train_file
+        self.dev_file = dev_file
 
-    def decode_json_file(self, data_file_list, table_file, out_file):
+    def decode_json_file(self, data_file_list, table_file, db_id_name, is_multiple_turn=False):
         """
         TO DO:
             1.将相关prompt放入config中
             2.将不同数据来源的字段信息放入config中
-            3.支持多轮对话数据集
         """
 
         if table_file.endswith(".jsonl"):
@@ -84,49 +84,73 @@ def decode_json_file(self, data_file_list, table_file, out_file):
 
             db_dict[item["db_id"]] = source
 
-        # 单论对话
         res = []
         for data in tqdm(datas):
-            if data["db_id"] in db_dict.keys():
-                input = {
-                    "db_id": data["db_id"],
-                    "instruction": INSTRUCTION_PROMPT.format(db_dict[data["db_id"]]),
-                    "input": INPUT_PROMPT.format(data["question"]),
-                    "output": data["query"],
-                    "history": [],
-                }
-                res.append(input)
-
-        with open(out_file, "w", encoding="utf-8") as s:
-            json.dump(res, s, indent=4, ensure_ascii=False)
+            if data[db_id_name] in db_dict.keys():
+                if is_multiple_turn: #多轮
+                    history = []
+                    for interaction in data["interaction"]:
+                        input = {
+                            "db_id": data[db_id_name],
+                            "instruction": INSTRUCTION_PROMPT.format(db_dict[data[db_id_name]]),
+                            "input": INPUT_PROMPT.format(interaction["utterance"]),
+                            "output": interaction["query"],
+                            "history": history,
+                        }
+                        res.append(input)
+                        history.append((INPUT_PROMPT.format(interaction["utterance"]), interaction["query"]))
+                else: # 单轮
+                    input = {
+                        "db_id": data[db_id_name],
+                        "instruction": INSTRUCTION_PROMPT.format(db_dict[data[db_id_name]]),
+                        "input": INPUT_PROMPT.format(data["question"]),
+                        "output": data["query"],
+                        "history": [],
+                    }
+                    res.append(input)
+        return res
 
     def create_sft_raw_data(self):
+        train_data = []
+        dev_data = []
         for data_info in SQL_DATA_INFO:
             train_data_file_list = [
                 os.path.join(DATA_PATH, data_info["data_source"], file)
                 for file in data_info["train_file"]
             ]
-            self.decode_json_file(
-                data_file_list=train_data_file_list,
-                table_file=os.path.join(
-                    DATA_PATH, data_info["data_source"], data_info["tables_file"]
-                ),
-                out_file=os.path.join(DATA_PATH, "example_text2sql_train.json"),
+            train_data.extend(
+                self.decode_json_file(
+                    data_file_list=train_data_file_list,
+                    table_file=os.path.join(
+                        DATA_PATH, data_info["data_source"], data_info["tables_file"]
+                    ),
+                    db_id_name=data_info["db_id_name"],
+                    is_multiple_turn=data_info['is_multiple_turn']
+                )
             )
 
             dev_data_file_list = [
                 os.path.join(DATA_PATH, data_info["data_source"], file)
                 for file in data_info["dev_file"]
             ]
-            self.decode_json_file(
-                data_file_list=dev_data_file_list,
-                table_file=os.path.join(
-                    DATA_PATH, data_info["data_source"], data_info["tables_file"]
-                ),
-                out_file=os.path.join(DATA_PATH, "example_text2sql_dev.json"),
+            dev_data.extend(
+                self.decode_json_file(
+                    data_file_list=dev_data_file_list,
+                    table_file=os.path.join(
+                        DATA_PATH, data_info["data_source"], data_info["tables_file"]
+                    ),
+                    db_id_name=data_info["db_id_name"],
+                    is_multiple_turn=data_info['is_multiple_turn']
+                )
             )
+        with open(self.train_file, "w", encoding="utf-8") as s:
+            json.dump(train_data, s, indent=4, ensure_ascii=False)
+        with open(self.dev_file, "w", encoding="utf-8") as s:
+            json.dump(dev_data, s, indent=4, ensure_ascii=False)
 
 
 if __name__ == "__main__":
-    precess = ProcessSqlData()
+    all_in_one_train_file = os.path.join(DATA_PATH, "example_text2sql_train.json")
+    all_in_one_dev_file = os.path.join(DATA_PATH, "example_text2sql_dev.json")
+    precess = ProcessSqlData(train_file=all_in_one_train_file, dev_file=all_in_one_dev_file)
     precess.create_sft_raw_data()
diff --git a/requirements.txt b/requirements.txt
index a8504c8..b21b37f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,4 +29,4 @@ nltk
 jsonlines
 pymysql
 pyyaml
-json
\ No newline at end of file
+# json
\ No newline at end of file