@Morningstar 你好，我把研究的也复制过去了，名字也没问题，还是报错，麻烦帮忙看看
```
Traceback (most recent call last):
File "kuanke/user_space.py", line 139, in exec_msg
return getattr(self, func)(*msg['args'], **msg['kwargs'])
File "kuanke/user_space.py", line 212, in init_code
exec code_obj in code_scope
File "user_code.py", line 14, in
import tradestat
File "kuanke/user_space.py", line 201, in my_import
raise e
ImportError: No module named tradestat
```
雪球
