Update readme.md

Author: woshimajintao

readme.md

@@ -68,8 +68,7 @@ All test data are hosted directly in this GitHub repository and should be downlo
 ### 🟦 Classification – Test Data
 
 **Data location (GitHub):**  
-https://github.com/OpenSportsLab/soccernetpro-ui/tree/main/Test%20Data/Classification_test/classification
-
+[Classification Dataset](https://github.com/OpenSportsLab/soccernetpro-ui/tree/main/Test%20Data/Classification_test/classification)
 This folder contains multiple action-category subfolders (e.g. `action_0`, `action_1`, …).
 
 #### 📥 Download via command line
@@ -97,8 +96,8 @@ Test Data/Classification_test/
 ```
 ### 🟩 Localization – Test Data
 **Data location (GitHub):**  
+[Localization Dataset](https://github.com/OpenSportsLab/soccernetpro-ui/tree/main/Test%20Data/Localization_test)
 
-https://github.com/OpenSportsLab/soccernetpro-ui/tree/main/Test%20Data/Localization_test
 Each folder (e.g. england efl/) contains video clips for localization testing.
 
 #### 📥 Download via command line