diff --git a/pytiktok/business_account_api.py b/pytiktok/business_account_api.py
index 68b34b0..adc1d71 100644
--- a/pytiktok/business_account_api.py
+++ b/pytiktok/business_account_api.py
@@ -1,5 +1,5 @@
 """
-    Core API impl.
+Core API impl.
 """
 
 import json
@@ -277,7 +277,7 @@ def get_account_videos(
         if fields is not None:
             params["fields"] = self._format_fields(fields)
         if filters is not None:
-            params["filters"] = filters
+            params["filters"] = self._format_fields(filters)
         if cursor is not None:
             params["cursor"] = cursor
         if max_count is not None:
@@ -432,7 +432,7 @@ def get_video_comments(
         """
         params = {"business_id": business_id, "video_id": video_id}
         if comment_ids is not None:
-            params["comment_ids"] = comment_ids
+            params["comment_ids"] = self._format_fields(comment_ids)
         if include_replies is not None:
             params["include_replies"] = include_replies
         if status is not None:
diff --git a/pytiktok/kit_api.py b/pytiktok/kit_api.py
index 23bae8f..f8605f2 100644
--- a/pytiktok/kit_api.py
+++ b/pytiktok/kit_api.py
@@ -1,5 +1,5 @@
 """
-    Api impl for tiktok developer
+Api impl for tiktok developer
 """
 
 import random
diff --git a/pytiktok/models/business_account.py b/pytiktok/models/business_account.py
index 6d1285b..47b9a87 100644
--- a/pytiktok/models/business_account.py
+++ b/pytiktok/models/business_account.py
@@ -1,5 +1,5 @@
 """
-    Models for business account.
+Models for business account.
 """
 
 from dataclasses import dataclass, field
diff --git a/pytiktok/models/kit.py b/pytiktok/models/kit.py
index b224718..83fc48e 100644
--- a/pytiktok/models/kit.py
+++ b/pytiktok/models/kit.py
@@ -1,5 +1,5 @@
 """
-    Models for TikTok kit api.
+Models for TikTok kit api.
 """
 
 from dataclasses import dataclass, field
diff --git a/tests/business_account_apis/test_access_token.py b/tests/business_account_apis/test_access_token.py
index d30f8bc..4d9823f 100644
--- a/tests/business_account_apis/test_access_token.py
+++ b/tests/business_account_apis/test_access_token.py
@@ -1,5 +1,5 @@
 """
-    Tests for the access token API
+Tests for the access token API
 """
 
 import pytest