diff --git a/AI/AiService/Config/__pycache__/Config.cpython-310.pyc b/AI/AiService/Config/__pycache__/Config.cpython-310.pyc
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diff --git a/AI/AiService/Config/__pycache__/__init__.cpython-310.pyc b/AI/AiService/Config/__pycache__/__init__.cpython-310.pyc
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diff --git a/AI/AiService/Model/TaskModel.py b/AI/AiService/Model/TaskModel.py
new file mode 100644
index 00000000..195e2309
--- /dev/null
+++ b/AI/AiService/Model/TaskModel.py
@@ -0,0 +1,30 @@
+import mysql.connector
+from AiService.Config.Config import *
+
+class TaskModel:
+    def __init__(self):
+        # 初始化 MySQL 连接
+        self.connection = mysql.connector.connect(**MYSQL_CONFIG)
+        self.cursor = self.connection.cursor()
+
+    def insert_task(self, task_id: str, keyword: str):
+        """
+        插入任务记录到 t_gen_tasks 表
+        """
+        try:
+            query = """
+            INSERT INTO t_gen_tasks (task_id, keyword, status)
+            VALUES (%s, %s, %s)
+            """
+            self.cursor.execute(query, (task_id, keyword, 'pending'))
+            self.connection.commit()
+        except Exception as e:
+            print(f"Failed to insert task: {str(e)}")
+            raise
+
+    def close(self):
+        """
+        关闭 MySQL 连接
+        """
+        self.cursor.close()
+        self.connection.close()
diff --git a/AI/AiService/Model/__init__.py b/AI/AiService/Model/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/AI/AiService/Model/__pycache__/TaskModel.cpython-310.pyc b/AI/AiService/Model/__pycache__/TaskModel.cpython-310.pyc
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diff --git a/AI/AiService/Model/__pycache__/__init__.cpython-310.pyc b/AI/AiService/Model/__pycache__/__init__.cpython-310.pyc
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diff --git a/AI/AiService/Start.py b/AI/AiService/Start.py
index 0794aea8..b6934169 100644
--- a/AI/AiService/Start.py
+++ b/AI/AiService/Start.py
@@ -5,8 +5,7 @@ from kafka import KafkaProducer, KafkaAdminClient
 from kafka.admin import NewTopic
 import uuid
 import json
-import mysql.connector
-from Config.Config import KAFKA_BOOTSTRAP_SERVERS, KAFKA_TOPIC, MYSQL_CONFIG
+from AiService.Model.TaskModel import *
 
 # 定义请求体模型
 class TaskRequest(BaseModel):
@@ -56,27 +55,6 @@ async def lifespan(app: FastAPI):
     # 应用关闭时清理资源（可选）
     print("Application shutdown.")
 
-# 写入 MySQL 日志
-def log_to_mysql(task_id: str, keyword: str):
-    try:
-        # 连接 MySQL
-        connection = mysql.connector.connect(**MYSQL_CONFIG)
-        cursor = connection.cursor()
-
-        # 插入日志
-        query = """
-        INSERT INTO t_gen_tasks (task_id, keyword, status)
-        VALUES (%s, %s, %s)
-        """
-        cursor.execute(query, (task_id, keyword, 'pending'))
-        connection.commit()
-
-        # 关闭连接
-        cursor.close()
-        connection.close()
-    except Exception as e:
-        print(f"Failed to log to MySQL: {str(e)}")
-
 # 定义接口
 @app.post("/create-task")
 def create_task(task_request: TaskRequest):
@@ -95,7 +73,9 @@ def create_task(task_request: TaskRequest):
         producer.flush()  # 确保消息发送完成
 
         # 将任务信息写入 MySQL
-        log_to_mysql(task_id, task_request.prompt)
+        tm = TaskModel()
+        tm.insert_task(task_id, task_request.prompt)
+        tm.close()
 
         # 返回 task_id
         return {"task_id": task_id}
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