diff --git a/app/service/outfit_matcher/service.py b/app/service/outfit_matcher/service.py
index d94fbc7..ea94531 100644
--- a/app/service/outfit_matcher/service.py
+++ b/app/service/outfit_matcher/service.py
@@ -8,9 +8,9 @@ if __name__ == '__main__':
     with open("./test_param/recommendation_test.json", "r") as f:
         param = json.load(f)
     fashion_dataset = FashionDataset(param["database"])
+    service = OutfitMaterTypeAware()
     for item in param["query"]:
         outfits = fashion_dataset.generate_outfit(item, param["topk"], param["max_outfits"])
-        service = OutfitMaterTypeAware()
         scores = service.get_result(outfits)
         print(scores)
         # service.visualize(outfits, scores, param["topk"], best=True,