diff --git a/discord_rss_bot/feeds.py b/discord_rss_bot/feeds.py
index 225e7ff..5510516 100644
--- a/discord_rss_bot/feeds.py
+++ b/discord_rss_bot/feeds.py
@@ -1,7 +1,6 @@
 from __future__ import annotations
 
 import datetime
-import json
 import logging
 import os
 import pprint
@@ -37,7 +36,6 @@ from discord_rss_bot.hoyolab_api import extract_post_id_from_hoyolab_url
 from discord_rss_bot.hoyolab_api import fetch_hoyolab_post
 from discord_rss_bot.hoyolab_api import is_c3kay_feed
 from discord_rss_bot.is_url_valid import is_url_valid
-from discord_rss_bot.settings import default_custom_embed
 from discord_rss_bot.settings import default_custom_message
 from discord_rss_bot.settings import get_reader
 
@@ -572,8 +570,5 @@ def create_feed(reader: Reader, feed_url: str, webhook_dropdown: str) -> None:
     # This is the default message that will be sent to Discord.
     reader.set_tag(clean_feed_url, "custom_message", default_custom_message)  # pyright: ignore[reportArgumentType]
 
-    # Set the default embed tag when creating the feed
-    reader.set_tag(clean_feed_url, "embed", json.dumps(default_custom_embed))
-
     # Update the full-text search index so our new feed is searchable.
     reader.update_search()
diff --git a/discord_rss_bot/main.py b/discord_rss_bot/main.py
index 1e5211b..594ab3e 100644
--- a/discord_rss_bot/main.py
+++ b/discord_rss_bot/main.py
@@ -620,7 +620,7 @@ async def get_embed_page(
 
 
 @app.post("/embed", response_class=HTMLResponse)
-async def post_embed(  # noqa: C901
+async def post_embed(
     feed_url: Annotated[str, Form()],
     reader: Annotated[Reader, Depends(get_reader_dependency)],
     title: Annotated[str, Form()] = "",
@@ -657,29 +657,16 @@ async def post_embed(  # noqa: C901
     feed: Feed = reader.get_feed(urllib.parse.unquote(clean_feed_url))
 
     custom_embed: CustomEmbed = get_embed(reader, feed)
-    # Only overwrite fields that the user provided. This prevents accidental
-    # clearing of previously saved embed data when the form submits empty
-    # values for fields the user did not change.
-    if title:
-        custom_embed.title = title
-    if description:
-        custom_embed.description = description
-    if color:
-        custom_embed.color = color
-    if image_url:
-        custom_embed.image_url = image_url
-    if thumbnail_url:
-        custom_embed.thumbnail_url = thumbnail_url
-    if author_name:
-        custom_embed.author_name = author_name
-    if author_url:
-        custom_embed.author_url = author_url
-    if author_icon_url:
-        custom_embed.author_icon_url = author_icon_url
-    if footer_text:
-        custom_embed.footer_text = footer_text
-    if footer_icon_url:
-        custom_embed.footer_icon_url = footer_icon_url
+    custom_embed.title = title
+    custom_embed.description = description
+    custom_embed.color = color
+    custom_embed.image_url = image_url
+    custom_embed.thumbnail_url = thumbnail_url
+    custom_embed.author_name = author_name
+    custom_embed.author_url = author_url
+    custom_embed.author_icon_url = author_icon_url
+    custom_embed.footer_text = footer_text
+    custom_embed.footer_icon_url = footer_icon_url
 
     # Save the data.
     save_embed(reader, feed, custom_embed)
diff --git a/tests/conftest.py b/tests/conftest.py
index 4aa791d..eab2847 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -4,14 +4,11 @@ import os
 import shutil
 import sys
 import tempfile
-import warnings
 from contextlib import suppress
 from pathlib import Path
 from typing import TYPE_CHECKING
 from typing import Any
 
-from bs4 import MarkupResemblesLocatorWarning
-
 if TYPE_CHECKING:
     import pytest
 
@@ -37,11 +34,6 @@ def pytest_sessionstart(session: pytest.Session) -> None:
 
     os.environ["DISCORD_RSS_BOT_DATA_DIR"] = str(worker_data_dir)
 
-    # Tests call markdownify which may invoke BeautifulSoup on strings that look
-    # like URLs; that triggers MarkupResemblesLocatorWarning from bs4. Silence
-    # that warning during tests to avoid noisy output.
-    warnings.filterwarnings("ignore", category=MarkupResemblesLocatorWarning)
-
     # If modules were imported before this hook (unlikely), force them to use
     # the worker-specific location.
     settings_module: Any = sys.modules.get("discord_rss_bot.settings")