diff --git a/utils/common.py b/utils/common.py
index b42a6c9..dd3dd7c 100644
--- a/utils/common.py
+++ b/utils/common.py
@@ -20,7 +20,7 @@ font_path = os.path.join(os.path.dirname(__file__), '../fonts', 'simhei.ttf')
 font_prop = FontProperties(fname=font_path)
 
 # 设置 matplotlib 支持中文
-plt.rcParams['font.sans-serif'] = [font_prop.get_name()]
+plt.rcParams['font.sans-serif'] = ['SimHei']
 plt.rcParams['axes.unicode_minus'] = False
 
 def log_print(message):