diff --git a/backend/api/posts/serializers.py b/backend/api/posts/serializers.py
index 7216aaa..c2e91db 100644
--- a/backend/api/posts/serializers.py
+++ b/backend/api/posts/serializers.py
@@ -62,16 +62,9 @@ class PostPreviewSerializer(serializers.ModelSerializer):
     def get_media(self, obj: PostModel) -> List[Dict[str, str]]:
         data = []
         for i in obj.files.all():
-            if i.mimetype.startswith("video/"):
-                f_type = "video"
-            elif i.mimetype.startswith("image/gif"):
-                f_type = "gif"
-            elif i.mimetype.startswith("image/"):
-                f_type = "image"
-            else:
-                f_type = "other"
-
-            data.append({"type": f_type, "mimetype": i.mimetype, "src": i.file.url})
+            data.append(
+                {"type": i.file_type, "mimetype": i.mimetype, "src": i.file.url}
+            )
         return data
 
     def get_media_count(self, obj: PostModel) -> int:
@@ -142,5 +135,7 @@ class PostSerializer(serializers.ModelSerializer):
     def get_media(self, obj) -> List[Dict[str, str]]:
         data = []
         for i in obj.files.all():
-            data.append({"type": i.mimetype, "url": i.file.url})
+            data.append(
+                {"type": i.file_type, "mimetype": i.mimetype, "src": i.file.url}
+            )
         return data