diff --git a/sf_base/commons/common.py b/sf_base/commons/common.py
index 30c06b6d..32a05290 100644
--- a/sf_base/commons/common.py
+++ b/sf_base/commons/common.py
@@ -134,7 +134,7 @@ class PrintingUtils(models.AbstractModel):
             
             # 注册中文字体
             font_paths = [
-                "/usr/share/fonts/windows/simsun.ttc",  # Windows系统宋体
+                "/usr/share/fonts/chinese/simsun.ttc",  # Windows系统宋体
                 "c:/windows/fonts/simsun.ttc",  # Windows系统宋体另一个位置
                 "/usr/share/fonts/truetype/droid/DroidSansFallbackFull.ttf",  # Linux Droid字体
                 "/usr/share/fonts/truetype/wqy/wqy-zenhei.ttc",  # 文泉驿正黑
@@ -217,4 +217,5 @@ class PrintingUtils(models.AbstractModel):
             if os.path.exists(qr_temp_path):
                 os.remove(qr_temp_path)
             if os.path.exists(output_temp_path):
+                os.remove(output_temp_path)
                 os.remove(output_temp_path)
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