diff --git a/learnware/config.py b/learnware/config.py
index 2c79f5a..be274ba 100644
--- a/learnware/config.py
+++ b/learnware/config.py
@@ -89,7 +89,7 @@ semantic_config = {
     # },  # Choose one or more tags
     "Library": {
         "Values": ["Scikit-learn", "PyTorch", "TensorFlow", "Others"],
-        "Type": "Tag",
+        "Type": "Class",
     },  # Choose one or more tags
     "Scenario": {
         "Values": [