diff --git a/education-ai-suite/smart-classroom/docs/user-guide/index.rst b/education-ai-suite/smart-classroom/docs/user-guide/index.rst
index 038f6948c..c43de819e 100644
--- a/education-ai-suite/smart-classroom/docs/user-guide/index.rst
+++ b/education-ai-suite/smart-classroom/docs/user-guide/index.rst
@@ -2,6 +2,8 @@ Smart Classroom
 ============================================
 The Smart Classroom project is a modular, extensible framework designed to process and summarize educational content using advanced AI models. It supports transcription, summarization, and future capabilities like video understanding and real-time analysis.
 
+This application provides an end-to-end workflow, starting from file uploads or live recording, through audio analysis and video streaming, to generating insightful outputs like MindMaps and class statistics. You can monitor system performance, switch between audio–video modes, and validate results seamlessly, ensuring an interactive and efficient classroom experience.
+
 The main features are as follows:
 
 -  **Audio file processing and transcription** with ASR models (e.g., Whisper, Paraformer)