diff --git a/docs/version3.x/algorithm/PP-OCRv5/PP-OCRv5.en.md b/docs/version3.x/algorithm/PP-OCRv5/PP-OCRv5.en.md
index 3ebb49eace..ccb4cf6adc 100644
--- a/docs/version3.x/algorithm/PP-OCRv5/PP-OCRv5.en.md
+++ b/docs/version3.x/algorithm/PP-OCRv5/PP-OCRv5.en.md
@@ -199,11 +199,11 @@ A single model can cover multiple languages and text types, with recognition acc
 <img src="https://raw.githubusercontent.com/cuicheng01/PaddleX_doc_images/refs/heads/main/images/paddleocr/PP-OCRv5/algorithm_ppocrv5_demo1.png" width="600"/>
 </div>
 
-<a href="https://paddle-model-ecology.bj.bcebos.com/paddlex%2FPaddleX3.0%2Fdoc_images%2FPP-OCRv5%2Falgorithm_ppocrv5_demo.pdf">More Demos</a>
+<a href="https://paddle-model-ecology.bj.bcebos.com/paddlex/PaddleX3.0/doc_images/PP-OCRv5/algorithm_ppocrv5_demo.pdf">More Demos</a>
 
 # Deployment and Secondary Development
 * **Multiple System Support**: Compatible with mainstream operating systems including Windows, Linux, and Mac.
 * **Multiple Hardware Support**: Besides NVIDIA GPUs, it also supports inference and deployment on Intel CPU, Kunlun chips, Ascend, and other new hardware.
 * **High-Performance Inference Plugin**: Recommended to combine with high-performance inference plugins to further improve inference speed. See [High-Performance Inference Guide](../../deployment/high_performance_inference.md) for details.
 * **Service Deployment**: Supports highly stable service deployment solutions. See [Service Deployment Guide](../../deployment/serving.md) for details.
-* **Secondary Development Capability**: Supports custom dataset training, dictionary extension, and model fine-tuning. Example: To add Korean recognition, you can extend the dictionary and fine-tune the model, seamlessly integrating into existing production lines. See [Text Recognition Module Usage Tutorial](../../module_usage/text_recognition.md) for details.
+* **Secondary Development Capability**: Supports custom dataset training, dictionary extension, and model fine-tuning. Example: To add Korean recognition, you can extend the dictionary and fine-tune the model, seamlessly integrating into existing production lines. See [Text Detection Module Usage Tutorial](../../module_usage/text_detection.en.md) and [Text Recognition Module Usage Tutorial](../../module_usage/text_recognition.en.md) for details.
diff --git a/docs/version3.x/algorithm/PP-OCRv5/PP-OCRv5.md b/docs/version3.x/algorithm/PP-OCRv5/PP-OCRv5.md
index 2ac7b5020c..80a0f4a07f 100644
--- a/docs/version3.x/algorithm/PP-OCRv5/PP-OCRv5.md
+++ b/docs/version3.x/algorithm/PP-OCRv5/PP-OCRv5.md
@@ -201,11 +201,11 @@
 <img src="https://raw.githubusercontent.com/cuicheng01/PaddleX_doc_images/refs/heads/main/images/paddleocr/PP-OCRv5/algorithm_ppocrv5_demo1.png" width="600"/>
 </div>
 
-<a href="https://paddle-model-ecology.bj.bcebos.com/paddlex%2FPaddleX3.0%2Fdoc_images%2FPP-OCRv5%2Falgorithm_ppocrv5_demo.pdf">更多示例</a>
+<a href="https://paddle-model-ecology.bj.bcebos.com/paddlex/PaddleX3.0/doc_images/PP-OCRv5/algorithm_ppocrv5_demo.pdf">更多示例</a>
 
 # 四、部署与二次开发
 * **多系统支持**：兼容Windows、Linux、Mac等主流操作系统。
 * **多硬件支持**：除了英伟达GPU外，还支持Intel CPU、昆仑芯、昇腾等新硬件推理和部署。
 * **高性能推理插件**：推荐结合高性能推理插件进一步提升推理速度，详见[高性能推理指南](../../deployment/high_performance_inference.md)。
 * **服务化部署**：支持高稳定性服务化部署方案，详见[服务化部署指南](../../deployment/serving.md)。
-* **二次开发能力**：支持自定义数据集训练、字典扩展、模型微调。举例：如需增加韩文识别，可扩展字典并微调模型，无缝集成到现有产线，详见[文本识别模块使用教程](../../module_usage/text_recognition.md)
+* **二次开发能力**：支持自定义数据集训练、字典扩展、模型微调。举例：如需增加韩文识别，可扩展字典并微调模型，无缝集成到现有产线，详见[文本检测模块使用教程](../../module_usage/text_detection.md)及[文本识别模块使用教程](../../module_usage/text_recognition.md)