Update README.md

huhuhang · huhuhang · commit 7aab8acd5d16 · 2025-10-23T08:42:39.000+08:00
diff --git a/README.md b/README.md
@@ -15,13 +15,13 @@ Pandas is a tool for data processing based on NumPy,created to solve data analys
 
 ## Exercises
 
-|   Index | Name                       | Difficulty   | Practice                                                                                 |
-|---------|----------------------------|--------------|------------------------------------------------------------------------------------------|
-|       1 | 📖 🆓 100 Pandas Exercises | Beginner     | <a target='_blank' href='https://labex.io/labs/100-pandas-exercises-20747'>Start Lab</a> |
+|   Index | Name                       | Difficulty   | Practice                                                                                                             |
+|---------|----------------------------|--------------|----------------------------------------------------------------------------------------------------------------------|
+|       1 | 🧩 🆓 100 Pandas Exercises | Beginner     | <a target='_blank' href='https://labex.io/labs/100-pandas-exercises-20747?course=100-pandas-exercises'>Start Lab</a> |
 
 ## About LabEx
 
-LabEx is an interactive, hands-on learning platform dedicated to coding and technology. It combines labs, AI assistance, and virtual machines to provide a no-video, practical learning experience. With a strict 'Learn by Doing' approach, interactive online environments in the browser with automated step-by-step checks, structured content organization through the Skill Tree learning system, and a growing resource of 30 Skill Trees and over 6,000 Labs, LabEx offers comprehensive practical education. The platform includes Labby, an AI learning assistant built on latest AI models, providing a conversational learning experience.
+[LabEx](https://labex.io) is an interactive, hands-on learning platform dedicated to coding and technology. It combines labs, AI assistance, and virtual machines to provide a no-video, practical learning experience. With a strict 'Learn by Doing' approach, interactive online environments in the browser with automated step-by-step checks, structured content organization through the [Skill Tree](https://labex.io/learn) learning system, and a growing resource of 30 Skill Trees and over 6,000 Labs, [LabEx](https://labex.io) offers comprehensive practical education. The platform includes Labby, an AI learning assistant built on latest AI models, providing a conversational learning experience.
 
 ## More
 
