Docs: Update README.md (#321)

README.md

@@ -37,9 +37,9 @@ We believe that the automatic evolution of R&D will lead to solutions of signifi
 
 <!-- Tag Cloud -->
 R&D is a very general scenario. The advent of RDAgent can be your
-- 💰 **Automatic Quant Factory** [(🎥Demo Video)](https://rdagent.azurewebsites.net/factor_loop)
-- 🤖 **Data Mining Agent:** Iteratively proposing data [(🎥Demo Video)](https://rdagent.azurewebsites.net/dmm) & models [(🎥Demo Video)](https://rdagent.azurewebsites.net/model_loop) and implementing them by gaining knowledge from data.
-- 🦾 **Research Copilot:** Auto read research papers [(🎥Demo Video)](https://rdagent.azurewebsites.net/report_model) / financial reports [(🎥Demo Video)](https://rdagent.azurewebsites.net/report_factor) and implement model structures or building datasets.
+- 💰 **Automatic Quant Factory** ([🎥Demo Video](https://rdagent.azurewebsites.net/factor_loop)|[▶️YouTube](https://www.youtube.com/watch?v=X4DK2QZKaKY&t=6s))
+- 🤖 **Data Mining Agent:** Iteratively proposing data & models ([🎥Demo Video 1](https://rdagent.azurewebsites.net/model_loop)|[▶️YouTube](https://www.youtube.com/watch?v=dm0dWL49Bc0&t=104s)) ([🎥Demo Video 2](https://rdagent.azurewebsites.net/dmm)|[▶️YouTube](https://www.youtube.com/watch?v=VIaSTZuoZg4))  and implementing them by gaining knowledge from data.
+- 🦾 **Research Copilot:** Auto read research papers ([🎥Demo Video](https://rdagent.azurewebsites.net/report_model)|[▶️YouTube](https://www.youtube.com/watch?v=BiA2SfdKQ7o)) / financial reports ([🎥Demo Video](https://rdagent.azurewebsites.net/report_factor)|[▶️YouTube](https://www.youtube.com/watch?v=ECLTXVcSx-c)) and implement model structures or building datasets.
 - ...
 
 You can click the links above to view the demo. We're continuously adding more methods and scenarios to the project to enhance your R&D processes and boost productivity. 
@@ -164,9 +164,9 @@ The supported scenarios are listed below:
 
 | Scenario/Target | Model Implementation                   | Data Building                                                                      |
 | --              | --                                     | --                                                                                 |
-| **💹 Finance**      | 🤖 [Iteratively Proposing Ideas & Evolving](https://rdagent.azurewebsites.net/model_loop) |  🤖 [Iteratively Proposing Ideas & Evolving](https://rdagent.azurewebsites.net/factor_loop)  <br/>   🦾 [Auto reports reading & implementation](https://rdagent.azurewebsites.net/report_factor)  |
-| **🩺 Medical**      | 🤖 [Iteratively Proposing Ideas & Evolving](https://rdagent.azurewebsites.net/dmm) | -                                                                                  |
-| **🏭 General**      | 🦾 [Auto paper reading & implementation](https://rdagent.azurewebsites.net/report_model)    | -                                                                                  |
+| **💹 Finance**      | 🤖 [Iteratively Proposing Ideas & Evolving](https://rdagent.azurewebsites.net/model_loop)[▶️YouTube](https://www.youtube.com/watch?v=dm0dWL49Bc0&t=104s) |  🤖 [Iteratively Proposing Ideas & Evolving](https://rdagent.azurewebsites.net/factor_loop) [▶️YouTube](https://www.youtube.com/watch?v=X4DK2QZKaKY&t=6s) <br/>   🦾 [Auto reports reading & implementation](https://rdagent.azurewebsites.net/report_factor)[▶️YouTube](https://www.youtube.com/watch?v=ECLTXVcSx-c)  |
+| **🩺 Medical**      | 🤖 [Iteratively Proposing Ideas & Evolving](https://rdagent.azurewebsites.net/dmm)[▶️YouTube](https://www.youtube.com/watch?v=VIaSTZuoZg4) | -                                                                                  |
+| **🏭 General**      | 🦾 [Auto paper reading & implementation](https://rdagent.azurewebsites.net/report_model)[▶️YouTube](https://www.youtube.com/watch?v=BiA2SfdKQ7o)    | -                                                                                  |
 
 Different scenarios vary in entrance and configuration. Please check the detailed setup tutorial in the scenarios documents.