financial_statement('业绩预告') 有列格式错误，建议修复

[zhuzilinux]

df=qs.financial_statement('业绩预告')
Traceback (most recent call last):
File "", line 1, in
File "/mnt/lustre/home/ccz/.local/lib/python3.8/site-packages/qstock/data/fundamental.py", line 349, in financial_statement
return stock_yjyg(date)
File "/mnt/lustre/home/ccz/.local/lib/python3.8/site-packages/qstock/data/fundamental.py", line 619, in stock_yjyg
df.columns = ["序号","","代码", "简称","","公告日","报告日","_","预测指标",
File "/opt/anaconda3/lib/python3.8/site-packages/pandas/core/generic.py", line 5588, in setattr
return object.setattr(self, name, value)
File "pandas/_libs/properties.pyx", line 70, in pandas._libs.properties.AxisProperty.set
File "/opt/anaconda3/lib/python3.8/site-packages/pandas/core/generic.py", line 769, in _set_axis
self._mgr.set_axis(axis, labels)
File "/opt/anaconda3/lib/python3.8/site-packages/pandas/core/internals/managers.py", line 214, in set_axis
self._validate_set_axis(axis, new_labels)
File "/opt/anaconda3/lib/python3.8/site-packages/pandas/core/internals/base.py", line 69, in _validate_set_axis
raise ValueError(
ValueError: Length mismatch: Expected axis has 28 elements, new values have 25 elements