Update README.md

README.md

@@ -101,11 +101,13 @@ For a new language request, please refer to [Guideline for new language_requests
 - [Installation](./doc/doc_en/installation_en.md)
 - [Quick Start(Chinese)](./doc/doc_en/quickstart_en.md)
 - [Quick Start(English&Multi-languages)](./doc/doc_en/multi_languages_en.md)
+- [Quick Start(PP-Structure)](./ppstructure/README.md)
 - [Code Structure](./doc/doc_en/tree_en.md)
 - Algorithm Introduction
     - [Text Detection Algorithm](./doc/doc_en/algorithm_overview_en.md)
     - [Text Recognition Algorithm](./doc/doc_en/algorithm_overview_en.md)
     - [PP-OCR Pipeline](#PP-OCR-Pipeline)
+    - [PP-Structure Pipeline](./ppstructure/README.md)
 - Model Training/Evaluation
     - [Text Detection](./doc/doc_en/detection_en.md)
     - [Text Recognition](./doc/doc_en/recognition_en.md)