diff --git a/internal/service/model_service.go b/internal/service/model_service.go
index 7b25213091..111bbaa05c 100644
--- a/internal/service/model_service.go
+++ b/internal/service/model_service.go
@@ -275,17 +275,6 @@ func (m *ModelProviderService) ListSupportedModels(providerName, instanceName, u
 			"model_types":   model.ModelTypes,
 			"thinking":      model.Thinking,
 		})
-		modelData := map[string]interface{}{
-			"name":        model.Name,
-			"dimension":   model.MaxDimension,
-			"max_tokens":  model.MaxTokens,
-			"model_types": model.ModelTypes,
-			"thinking":    model.Thinking,
-		}
-		if len(model.Dimensions) > 0 {
-			modelData["dimensions"] = model.Dimensions
-		}
-		result = append(result, modelData)
 	}
 	return result, nil
 }