@@ -240,6 +240,7 @@ In the following table, we list all advanced options for reference:
 | `--dir`        | [batch translate]                                                                                             | `pdf2zh --dir /path/to/translate/`             |
 | `--config`     | [configuration file](https://github.com/Byaidu/PDFMathTranslate/blob/main/docs/ADVANCED.md#cofig)             | `pdf2zh --config /path/to/config/config.json`  |
 | `--serverport` | [custom gradio server port]                                                                                   | `pdf2zh --serverport 7860`                     |
+|`--babeldoc`| Use Experimental backend [BabelDOC](https://funstory-ai.github.io/BabelDOC/) to translate |`pdf2zh --babeldoc` -s openai example.pdf|
 
 For detailed explanations, please refer to our document about [Advanced Usage](./docs/ADVANCED.md) for a full list of each option.
 
 
@@ -240,7 +240,7 @@ $env:HF_ENDPOINT = https://hf-mirror.com
 | `--dir`      | [批量翻译]                                                                                                   | `pdf2zh --dir /path/to/translate/`             |
 | `--config`   | [配置文件](https://github.com/Byaidu/PDFMathTranslate/blob/main/docs/ADVANCED.md#cofig)                       | `pdf2zh --config /path/to/config/config.json`  |
 | `--serverport` | [自定义 gradio 服务器端口]                                                                                 | `pdf2zh --serverport 7860`                     |
-
+| `--babeldoc`| 使用实验性后端 [BabelDOC](https://funstory-ai.github.io/BabelDOC/) 翻译 |`pdf2zh --babeldoc` -s openai example.pdf|
 有关详细说明，请参阅我们的文档 [高级用法](./docs/ADVANCED.md)，以获取每个选项的完整列表。
 
 <h2 id="downstream">二次开发 (API)</h2>
 
@@ -3,6 +3,6 @@
 
 log = logging.getLogger(__name__)
 
-__version__ = "1.9.2"
+__version__ = "1.9.3"
 __author__ = "Byaidu"
 __all__ = ["translate", "translate_stream"]
@@ -1,6 +1,6 @@
 [project]
 name = "pdf2zh"
-version = "1.9.2"
+version = "1.9.3"
 description = "Latex PDF Translator"
 authors = [{ name = "Byaidu", email = "byaidux@gmail.com" }]
 license = "AGPL-3.0"
@@ -74,7 +74,7 @@ max-line-length = 88
 
 
 [bumpver]
-current_version = "1.9.2"
+current_version = "1.9.3"
 version_pattern = "MAJOR.MINOR.PATCH[.PYTAGNUM]"
 
 [bumpver.file_patterns]