diff --git a/src/my_sqlite/models/to_do.py b/src/my_sqlite/models/to_do.py
index f5e4ec2..37042e5 100644
--- a/src/my_sqlite/models/to_do.py
+++ b/src/my_sqlite/models/to_do.py
@@ -35,18 +35,26 @@ class ToDoList(Model):
             return False
 
     @classmethod
-    async def insert_todo_list(cls, user_id: str | None, content: str | None):
+    async def insert_todo_list(cls, user_id: str | None, content: str | None) -> bool:
+
+        is_user = await UserList.get_user_data(user_id)
+        if not is_user:
+            await UserList.insert_user(user_id)
+
+        if content.lstrip(" ") == "":
+            return False
         data = {
             "user_id": user_id,
             "content": content
         }
         await cls.create(**data)
+        return True
 
     @classmethod
     async def delete_user_todo(cls, user_id: str | None, del_line_num: int | None) -> int:
         todo_table = await cls._get_data(user_id)
 
-        if todo_table is None:
+        if not todo_table:
             return -1
 
         max_length = len(todo_table)
@@ -58,3 +66,27 @@ class ToDoList(Model):
         return 0
 
 
+class UserList(Model):
+    user_id = fields.CharField(max_length=100, description="用户member_openid")
+
+    class Meta:
+        table = "user_list"
+        table_description = "用户表"
+
+    @classmethod
+    async def get_user_data(cls, user_id: str | None) -> list | None:
+        if not user_id:
+            print("用户id为空")
+        else:
+            return (
+                await cls.filter(user_id=user_id).order_by("id").values_list("user_id")
+            )
+
+
+    @classmethod
+    async def insert_user(cls, user_id: str | None):
+        data = {
+            "user_id": user_id
+        }
+        await cls.create(**data)
+
diff --git a/src/qq_plugins/to_do.py b/src/qq_plugins/to_do.py
index d996935..f6bba20 100644
--- a/src/qq_plugins/to_do.py
+++ b/src/qq_plugins/to_do.py
@@ -34,8 +34,11 @@ async def insert_todo_list(message: MessageEvent):
     member_openid = message.get_user_id()
     content = message.get_plaintext().replace("/新建待办", "").strip(" ")
     # insert_user_todo_list(member_openid, content)
-    await ToDoList.insert_todo_list(member_openid, content)
-    await insert_todo.finish("成功添加待办，今后也要加油哦(ง •_•)ง")
+    success = await ToDoList.insert_todo_list(member_openid, content)
+    if success:
+        await insert_todo.finish("成功添加待办，今后也要加油哦(ง •_•)ง")
+    else:
+        await insert_todo.finish("\n请输入 /新建待办+待办内容 哦")
 
 
 delete_todo = on_command("删除待办", rule=to_me(), priority=10, block=True)