diff --git a/fonts/simhei.ttf b/fonts/simhei.ttf
new file mode 100644
index 0000000..5bd4687
Binary files /dev/null and b/fonts/simhei.ttf differ
diff --git a/utils/common.py b/utils/common.py
index 44051b6..ac4a984 100644
--- a/utils/common.py
+++ b/utils/common.py
@@ -10,13 +10,18 @@ from sklearn.metrics import precision_score, recall_score, f1_score
 from sklearn.utils.class_weight import compute_class_weight
 import logging
 import matplotlib.pyplot as plt
+from matplotlib.font_manager import FontProperties
 
 # 控制是否打印的宏定义
 PRINT_LOG = True
 
-# 确保 matplotlib 支持中文
-plt.rcParams['font.sans-serif'] = ['SimHei']  # 使用黑体
-plt.rcParams['axes.unicode_minus'] = False  # 解决保存图像时负号 '-' 显示为方块的问题
+# 指定字体路径
+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['axes.unicode_minus'] = False
 
 def log_print(message):
     logging.info(message)