dataframe_image出现乱码

问题遇到的现象和发生背景

使用dataframe_image 方法 但是图片生成后无法显示中文

问题相关代码，请勿粘贴截图

import requests
import pandas as pd
import UnixDataTime
import dataframe_image as dfi
import matplotlib as plt
from matplotlib.font_manager import FontProperties

# 尝试的方法1
# plt.rcParams['font.family'] = 'sans-serif'
# plt.rcParams['font.sans-serif'] = ['SimHei']
# plt.rcParams['axes.unicode_minus'] = False

# 尝试的方法2
# FontProperties(fname='/Users/fang/PycharmProjects/GYPushDingDataBike/SimHei.ttf')

数据放在listAreaBikeData列表里，转换成DataFrame
df = pd.DataFrame(listAreaBikeData, columns=columnHead)

#   使用dataframe_image模块的export方法截图设置为matplotlib
    dfi.export(obj=df, filename=imgPath, table_conversion='matplotlib')

运行结果及报错内容

运行结果正常，但是就是提示无加载字体

/opt/anaconda3/lib/python3.9/site-packages/matplotlib/backends/backend_agg.py:203: RuntimeWarning: Glyph 33829 missing from current font.
  font.set_text(s, 0, flags=flags)
/opt/anaconda3/lib/python3.9/site-packages/matplotlib/backends/backend_agg.py:203: RuntimeWarning: Glyph 36742 missing from current font.
  font.set_text(s, 0, flags=flags)
/opt/anaconda3/lib/python3.9/site-packages/matplotlib/backends/backend_agg.py:240: RuntimeWarning: Glyph 29575 missing from current font.
  font.set_text(s, 0.0, flags=flags)
/opt/anaconda3/lib/python3.9/site-packages/matplotlib/backends/backend_agg.py:203: RuntimeWarning: Glyph 29575 missing from current font.
  font.set_text(s, 0, flags=flags)
/opt/anaconda3/lib/python3.9/site-packages/matplotlib/backends/backend_agg.py:240: RuntimeWarning: Glyph 35266 missing from current font.
  font.set_text(s, 0.0, flags=flags)
/opt/anaconda3/lib/python3.9/site-packages/matplotlib/backends/backend_agg.py:203: RuntimeWarning: Glyph 35266 missing from current font.
  font.set_text(s, 0, flags=flags)
/opt/anaconda3/lib/python3.9/site-packages/matplotlib/backends/backend_agg.py:240: RuntimeWarning: Glyph 22806 missing from current font.
  font.set_text(s, 0.0, flags=flags)
/opt/anaconda3/lib/python3.9/site-packages/matplotlib/backends/backend_agg.py:203: RuntimeWarning: Glyph 22806 missing from current font.
  font.set_text(s, 0, flags=flags)
/opt/anaconda3/lib/python3.9/site-packages/matplotlib/backends/backend_agg.py:240: RuntimeWarning: Glyph 20840 missing from current font.
  font.set_text(s, 0.0, flags=flags)
/opt/anaconda3/lib/python3.9/site-packages/matplotlib/backends/backend_agg.py:203: RuntimeWarning: Glyph 20840 missing from current font.
  font.set_text(s, 0, flags=flags)

我的解答思路和尝试过的方法

我搜了CSDN很多相关的方法，也下载了SimHei.ttf字体放在了指定的文件下，都是无效的

我想要达到的结果

显示中文正常