diff --git a/utils/markdown_to_image.py b/utils/markdown_to_image.py
index a554570..76fe59e 100644
--- a/utils/markdown_to_image.py
+++ b/utils/markdown_to_image.py
@@ -155,14 +155,39 @@ async def md_str_to_html(md_content, output_html):
"""
- # 异步写入 HTML 文件
- async with aiofiles.open(output_html, 'w', encoding='utf-8') as f:
- await f.write('')
- await f.write('') # 确保 UTF-8 编码
- await f.write(css)
- await f.write('')
- await f.write(html_content)
- await f.write('')
+ # 构建完整的 HTML 内容
+ full_html = f'''
+
+
+ {css}
+
+
+ {html_content}
+
+ '''
+
+ # 使用普通的文件写入，确保文件完全写入
+ try:
+ with open(output_html, 'w', encoding='utf-8') as f:
+ f.write(full_html)
+ f.flush() # 强制刷新缓冲区
+ os.fsync(f.fileno()) # 确保写入磁盘
+ except Exception as e:
+ logger.error(f"写入HTML文件失败: {e}")
+ raise
+
+ # 验证文件是否成功写入
+ try:
+ with open(output_html, 'r', encoding='utf-8') as f:
+ content = f.read()
+ if not content:
+ raise ValueError("HTML文件写入后为空")
+ except Exception as e:
+ logger.error(f"验证HTML文件失败: {e}")
+ raise
+
+ # 添加小延时确保文件系统同步
+ await asyncio.sleep(0.5)
def check_chromium_installed(path):