diff --git a/crates/bili_sync/src/utils/nfo.rs b/crates/bili_sync/src/utils/nfo.rs
index adf1e04..8e1191f 100644
--- a/crates/bili_sync/src/utils/nfo.rs
+++ b/crates/bili_sync/src/utils/nfo.rs
@@ -1,213 +1,241 @@
 use anyhow::Result;
 use bili_sync_entity::*;
+use chrono::NaiveDateTime;
 use quick_xml::Error;
 use quick_xml::events::{BytesCData, BytesText};
 use quick_xml::writer::Writer;
-use tokio::io::AsyncWriteExt;
+use tokio::io::{AsyncWriteExt, BufWriter};
 
-use crate::config::NFOTimeType;
+use crate::config::{CONFIG, NFOTimeType};
 
-#[allow(clippy::upper_case_acronyms)]
-pub enum NFOMode {
-    MOVIE,
-    TVSHOW,
-    EPOSODE,
-    UPPER,
+pub enum NFO<'a> {
+    Movie(Movie<'a>),
+    TVShow(TVShow<'a>),
+    Upper(Upper),
+    Episode(Episode<'a>),
 }
 
-pub enum ModelWrapper<'a> {
-    Video(&'a video::Model),
-    Page(&'a page::Model),
+pub struct Movie<'a> {
+    pub name: &'a str,
+    pub intro: &'a str,
+    pub bvid: &'a str,
+    pub upper_id: i64,
+    pub upper_name: &'a str,
+    pub aired: NaiveDateTime,
+    pub tags: Option<Vec<String>>,
 }
 
-pub struct NFOSerializer<'a>(pub ModelWrapper<'a>, pub NFOMode);
+pub struct TVShow<'a> {
+    pub name: &'a str,
+    pub intro: &'a str,
+    pub bvid: &'a str,
+    pub upper_id: i64,
+    pub upper_name: &'a str,
+    pub aired: NaiveDateTime,
+    pub tags: Option<Vec<String>>,
+}
 
-/// serde xml 似乎不太好用，先这么裸着写
-/// （真是又臭又长啊
-impl NFOSerializer<'_> {
-    pub async fn generate_nfo(self, nfo_time_type: &NFOTimeType) -> Result<String> {
+pub struct Upper {
+    pub upper_id: String,
+    pub pubtime: NaiveDateTime,
+}
+
+pub struct Episode<'a> {
+    pub name: &'a str,
+    pub pid: String,
+}
+
+impl NFO<'_> {
+    pub async fn generate_nfo(self) -> Result<String> {
         let mut buffer = r#"<?xml version="1.0" encoding="utf-8" standalone="yes"?>
 "#
         .as_bytes()
         .to_vec();
-        let mut tokio_buffer = tokio::io::BufWriter::new(&mut buffer);
-        let mut writer = Writer::new_with_indent(&mut tokio_buffer, b' ', 4);
+        let mut tokio_buffer = BufWriter::new(&mut buffer);
+        let writer = Writer::new_with_indent(&mut tokio_buffer, b' ', 4);
         match self {
-            NFOSerializer(ModelWrapper::Video(v), NFOMode::MOVIE) => {
-                let nfo_time = match nfo_time_type {
-                    NFOTimeType::FavTime => v.favtime,
-                    NFOTimeType::PubTime => v.pubtime,
-                };
-                writer
-                    .create_element("movie")
-                    .write_inner_content_async::<_, _, Error>(|writer| async move {
-                        writer
-                            .create_element("plot")
-                            .write_cdata_content_async(BytesCData::new(Self::format_plot(v)))
-                            .await?;
-                        writer.create_element("outline").write_empty_async().await?;
-                        writer
-                            .create_element("title")
-                            .write_text_content_async(BytesText::new(&v.name))
-                            .await?;
-                        writer
-                            .create_element("actor")
-                            .write_inner_content_async::<_, _, Error>(|writer| async move {
-                                writer
-                                    .create_element("name")
-                                    .write_text_content_async(BytesText::new(&v.upper_id.to_string()))
-                                    .await?;
-                                writer
-                                    .create_element("role")
-                                    .write_text_content_async(BytesText::new(&v.upper_name))
-                                    .await?;
-                                Ok(writer)
-                            })
-                            .await?;
-                        writer
-                            .create_element("year")
-                            .write_text_content_async(BytesText::new(&nfo_time.format("%Y").to_string()))
-                            .await?;
-                        if let Some(tags) = &v.tags {
-                            let tags: Vec<String> = serde_json::from_value(tags.clone()).unwrap_or_default();
-                            for tag in tags {
-                                writer
-                                    .create_element("genre")
-                                    .write_text_content_async(BytesText::new(&tag))
-                                    .await?;
-                            }
-                        }
-                        writer
-                            .create_element("uniqueid")
-                            .with_attribute(("type", "bilibili"))
-                            .write_text_content_async(BytesText::new(&v.bvid))
-                            .await?;
-                        writer
-                            .create_element("aired")
-                            .write_text_content_async(BytesText::new(&nfo_time.format("%Y-%m-%d").to_string()))
-                            .await?;
-                        Ok(writer)
-                    })
-                    .await?;
+            NFO::Movie(movie) => {
+                Self::write_movie_nfo(writer, movie).await?;
             }
-            NFOSerializer(ModelWrapper::Video(v), NFOMode::TVSHOW) => {
-                let nfo_time = match nfo_time_type {
-                    NFOTimeType::FavTime => v.favtime,
-                    NFOTimeType::PubTime => v.pubtime,
-                };
-                writer
-                    .create_element("tvshow")
-                    .write_inner_content_async::<_, _, Error>(|writer| async move {
-                        writer
-                            .create_element("plot")
-                            .write_cdata_content_async(BytesCData::new(Self::format_plot(v)))
-                            .await?;
-                        writer.create_element("outline").write_empty_async().await?;
-                        writer
-                            .create_element("title")
-                            .write_text_content_async(BytesText::new(&v.name))
-                            .await?;
-                        writer
-                            .create_element("actor")
-                            .write_inner_content_async::<_, _, Error>(|writer| async move {
-                                writer
-                                    .create_element("name")
-                                    .write_text_content_async(BytesText::new(&v.upper_id.to_string()))
-                                    .await?;
-                                writer
-                                    .create_element("role")
-                                    .write_text_content_async(BytesText::new(&v.upper_name))
-                                    .await?;
-                                Ok(writer)
-                            })
-                            .await?;
-                        writer
-                            .create_element("year")
-                            .write_text_content_async(BytesText::new(&nfo_time.format("%Y").to_string()))
-                            .await?;
-                        if let Some(tags) = &v.tags {
-                            let tags: Vec<String> = serde_json::from_value(tags.clone()).unwrap_or_default();
-                            for tag in tags {
-                                writer
-                                    .create_element("genre")
-                                    .write_text_content_async(BytesText::new(&tag))
-                                    .await?;
-                            }
-                        }
-                        writer
-                            .create_element("uniqueid")
-                            .with_attribute(("type", "bilibili"))
-                            .write_text_content_async(BytesText::new(&v.bvid))
-                            .await?;
-                        writer
-                            .create_element("aired")
-                            .write_text_content_async(BytesText::new(&nfo_time.format("%Y-%m-%d").to_string()))
-                            .await?;
-                        Ok(writer)
-                    })
-                    .await?;
+            NFO::TVShow(tvshow) => {
+                Self::write_tvshow_nfo(writer, tvshow).await?;
             }
-            NFOSerializer(ModelWrapper::Video(v), NFOMode::UPPER) => {
-                writer
-                    .create_element("person")
-                    .write_inner_content_async::<_, _, Error>(|writer| async move {
-                        writer.create_element("plot").write_empty_async().await?;
-                        writer.create_element("outline").write_empty_async().await?;
-                        writer
-                            .create_element("lockdata")
-                            .write_text_content_async(BytesText::new("false"))
-                            .await?;
-                        writer
-                            .create_element("dateadded")
-                            .write_text_content_async(BytesText::new(
-                                &v.pubtime.format("%Y-%m-%d %H:%M:%S").to_string(),
-                            ))
-                            .await?;
-                        writer
-                            .create_element("title")
-                            .write_text_content_async(BytesText::new(&v.upper_id.to_string()))
-                            .await?;
-                        writer
-                            .create_element("sorttitle")
-                            .write_text_content_async(BytesText::new(&v.upper_id.to_string()))
-                            .await?;
-                        Ok(writer)
-                    })
-                    .await?;
+            NFO::Upper(upper) => {
+                Self::write_upper_nfo(writer, upper).await?;
             }
-            NFOSerializer(ModelWrapper::Page(p), NFOMode::EPOSODE) => {
-                writer
-                    .create_element("episodedetails")
-                    .write_inner_content_async::<_, _, Error>(|writer| async move {
-                        writer.create_element("plot").write_empty_async().await?;
-                        writer.create_element("outline").write_empty_async().await?;
-                        writer
-                            .create_element("title")
-                            .write_text_content_async(BytesText::new(&p.name))
-                            .await?;
-                        writer
-                            .create_element("season")
-                            .write_text_content_async(BytesText::new("1"))
-                            .await?;
-                        writer
-                            .create_element("episode")
-                            .write_text_content_async(BytesText::new(&p.pid.to_string()))
-                            .await?;
-                        Ok(writer)
-                    })
-                    .await?;
+            NFO::Episode(episode) => {
+                Self::write_episode_nfo(writer, episode).await?;
             }
-            _ => unreachable!(),
         }
         tokio_buffer.flush().await?;
         Ok(String::from_utf8(buffer)?)
     }
 
+    async fn write_movie_nfo(mut writer: Writer<&mut BufWriter<&mut Vec<u8>>>, movie: Movie<'_>) -> Result<()> {
+        writer
+            .create_element("movie")
+            .write_inner_content_async::<_, _, Error>(|writer| async move {
+                writer
+                    .create_element("plot")
+                    .write_cdata_content_async(BytesCData::new(Self::format_plot(movie.bvid, movie.intro)))
+                    .await?;
+                writer.create_element("outline").write_empty_async().await?;
+                writer
+                    .create_element("title")
+                    .write_text_content_async(BytesText::new(movie.name))
+                    .await?;
+                writer
+                    .create_element("actor")
+                    .write_inner_content_async::<_, _, Error>(|writer| async move {
+                        writer
+                            .create_element("name")
+                            .write_text_content_async(BytesText::new(&movie.upper_id.to_string()))
+                            .await?;
+                        writer
+                            .create_element("role")
+                            .write_text_content_async(BytesText::new(movie.upper_name))
+                            .await?;
+                        Ok(writer)
+                    })
+                    .await?;
+                writer
+                    .create_element("year")
+                    .write_text_content_async(BytesText::new(&movie.aired.format("%Y").to_string()))
+                    .await?;
+                if let Some(tags) = movie.tags {
+                    for tag in tags {
+                        writer
+                            .create_element("genre")
+                            .write_text_content_async(BytesText::new(&tag))
+                            .await?;
+                    }
+                }
+                writer
+                    .create_element("uniqueid")
+                    .with_attribute(("type", "bilibili"))
+                    .write_text_content_async(BytesText::new(movie.bvid))
+                    .await?;
+                writer
+                    .create_element("aired")
+                    .write_text_content_async(BytesText::new(&movie.aired.format("%Y-%m-%d").to_string()))
+                    .await?;
+                Ok(writer)
+            })
+            .await?;
+        Ok(())
+    }
+
+    async fn write_tvshow_nfo(mut writer: Writer<&mut BufWriter<&mut Vec<u8>>>, tvshow: TVShow<'_>) -> Result<()> {
+        writer
+            .create_element("tvshow")
+            .write_inner_content_async::<_, _, Error>(|writer| async move {
+                writer
+                    .create_element("plot")
+                    .write_cdata_content_async(BytesCData::new(Self::format_plot(tvshow.bvid, tvshow.intro)))
+                    .await?;
+                writer.create_element("outline").write_empty_async().await?;
+                writer
+                    .create_element("title")
+                    .write_text_content_async(BytesText::new(tvshow.name))
+                    .await?;
+                writer
+                    .create_element("actor")
+                    .write_inner_content_async::<_, _, Error>(|writer| async move {
+                        writer
+                            .create_element("name")
+                            .write_text_content_async(BytesText::new(&tvshow.upper_id.to_string()))
+                            .await?;
+                        writer
+                            .create_element("role")
+                            .write_text_content_async(BytesText::new(tvshow.upper_name))
+                            .await?;
+                        Ok(writer)
+                    })
+                    .await?;
+                writer
+                    .create_element("year")
+                    .write_text_content_async(BytesText::new(&tvshow.aired.format("%Y").to_string()))
+                    .await?;
+                if let Some(tags) = tvshow.tags {
+                    for tag in tags {
+                        writer
+                            .create_element("genre")
+                            .write_text_content_async(BytesText::new(&tag))
+                            .await?;
+                    }
+                }
+                writer
+                    .create_element("uniqueid")
+                    .with_attribute(("type", "bilibili"))
+                    .write_text_content_async(BytesText::new(tvshow.bvid))
+                    .await?;
+                writer
+                    .create_element("aired")
+                    .write_text_content_async(BytesText::new(&tvshow.aired.format("%Y-%m-%d").to_string()))
+                    .await?;
+                Ok(writer)
+            })
+            .await?;
+        Ok(())
+    }
+
+    async fn write_upper_nfo(mut writer: Writer<&mut BufWriter<&mut Vec<u8>>>, upper: Upper) -> Result<()> {
+        writer
+            .create_element("person")
+            .write_inner_content_async::<_, _, Error>(|writer| async move {
+                writer.create_element("plot").write_empty_async().await?;
+                writer.create_element("outline").write_empty_async().await?;
+                writer
+                    .create_element("lockdata")
+                    .write_text_content_async(BytesText::new("false"))
+                    .await?;
+                writer
+                    .create_element("dateadded")
+                    .write_text_content_async(BytesText::new(&upper.pubtime.format("%Y-%m-%d %H:%M:%S").to_string()))
+                    .await?;
+                writer
+                    .create_element("title")
+                    .write_text_content_async(BytesText::new(&upper.upper_id))
+                    .await?;
+                writer
+                    .create_element("sorttitle")
+                    .write_text_content_async(BytesText::new(&upper.upper_id))
+                    .await?;
+                Ok(writer)
+            })
+            .await?;
+        Ok(())
+    }
+
+    async fn write_episode_nfo(mut writer: Writer<&mut BufWriter<&mut Vec<u8>>>, episode: Episode<'_>) -> Result<()> {
+        writer
+            .create_element("episodedetails")
+            .write_inner_content_async::<_, _, Error>(|writer| async move {
+                writer.create_element("plot").write_empty_async().await?;
+                writer.create_element("outline").write_empty_async().await?;
+                writer
+                    .create_element("title")
+                    .write_text_content_async(BytesText::new(episode.name))
+                    .await?;
+                writer
+                    .create_element("season")
+                    .write_text_content_async(BytesText::new("1"))
+                    .await?;
+                writer
+                    .create_element("episode")
+                    .write_text_content_async(BytesText::new(&episode.pid))
+                    .await?;
+                Ok(writer)
+            })
+            .await?;
+        Ok(())
+    }
+
     #[inline]
-    fn format_plot(model: &video::Model) -> String {
+    fn format_plot(bvid: &str, intro: &str) -> String {
         format!(
             r#"原始视频：<a href="https://www.bilibili.com/video/{}/">{}</a><br/><br/>{}"#,
-            model.bvid, model.bvid, model.intro
+            bvid, bvid, intro,
         )
     }
 }
@@ -236,10 +264,7 @@ mod tests {
             ..Default::default()
         };
         assert_eq!(
-            NFOSerializer(ModelWrapper::Video(&video), NFOMode::MOVIE)
-                .generate_nfo(&NFOTimeType::PubTime)
-                .await
-                .unwrap(),
+            NFO::Movie((&video).into()).generate_nfo().await.unwrap(),
             r#"<?xml version="1.0" encoding="utf-8" standalone="yes"?>
 <movie>
     <plot><![CDATA[原始视频：<a href="https://www.bilibili.com/video/BV1nWcSeeEkV/">BV1nWcSeeEkV</a><br/><br/>intro]]></plot>
@@ -249,18 +274,15 @@ mod tests {
         <name>1</name>
         <role>upper_name</role>
     </actor>
-    <year>2033</year>
+    <year>2022</year>
     <genre>tag1</genre>
     <genre>tag2</genre>
     <uniqueid type="bilibili">BV1nWcSeeEkV</uniqueid>
-    <aired>2033-03-03</aired>
+    <aired>2022-02-02</aired>
 </movie>"#,
         );
         assert_eq!(
-            NFOSerializer(ModelWrapper::Video(&video), NFOMode::TVSHOW)
-                .generate_nfo(&NFOTimeType::FavTime)
-                .await
-                .unwrap(),
+            NFO::TVShow((&video).into()).generate_nfo().await.unwrap(),
             r#"<?xml version="1.0" encoding="utf-8" standalone="yes"?>
 <tvshow>
     <plot><![CDATA[原始视频：<a href="https://www.bilibili.com/video/BV1nWcSeeEkV/">BV1nWcSeeEkV</a><br/><br/>intro]]></plot>
@@ -278,10 +300,7 @@ mod tests {
 </tvshow>"#,
         );
         assert_eq!(
-            NFOSerializer(ModelWrapper::Video(&video), NFOMode::UPPER)
-                .generate_nfo(&NFOTimeType::FavTime)
-                .await
-                .unwrap(),
+            NFO::Upper((&video).into()).generate_nfo().await.unwrap(),
             r#"<?xml version="1.0" encoding="utf-8" standalone="yes"?>
 <person>
     <plot/>
@@ -298,10 +317,7 @@ mod tests {
             ..Default::default()
         };
         assert_eq!(
-            NFOSerializer(ModelWrapper::Page(&page), NFOMode::EPOSODE)
-                .generate_nfo(&NFOTimeType::FavTime)
-                .await
-                .unwrap(),
+            NFO::Episode((&page).into()).generate_nfo().await.unwrap(),
             r#"<?xml version="1.0" encoding="utf-8" standalone="yes"?>
 <episodedetails>
     <plot/>
@@ -313,3 +329,61 @@ mod tests {
         );
     }
 }
+
+impl<'a> From<&'a video::Model> for Movie<'a> {
+    fn from(video: &'a video::Model) -> Self {
+        Self {
+            name: &video.name,
+            intro: &video.intro,
+            bvid: &video.bvid,
+            upper_id: video.upper_id,
+            upper_name: &video.upper_name,
+            aired: match CONFIG.nfo_time_type {
+                NFOTimeType::FavTime => video.favtime,
+                NFOTimeType::PubTime => video.pubtime,
+            },
+            tags: video
+                .tags
+                .as_ref()
+                .and_then(|tags| serde_json::from_value(tags.clone()).ok()),
+        }
+    }
+}
+
+impl<'a> From<&'a video::Model> for TVShow<'a> {
+    fn from(video: &'a video::Model) -> Self {
+        Self {
+            name: &video.name,
+            intro: &video.intro,
+            bvid: &video.bvid,
+            upper_id: video.upper_id,
+            upper_name: &video.upper_name,
+            aired: match CONFIG.nfo_time_type {
+                NFOTimeType::FavTime => video.favtime,
+                NFOTimeType::PubTime => video.pubtime,
+            },
+            tags: video
+                .tags
+                .as_ref()
+                .and_then(|tags| serde_json::from_value(tags.clone()).ok()),
+        }
+    }
+}
+
+impl<'a> From<&'a video::Model> for Upper {
+    fn from(video: &'a video::Model) -> Self {
+        Self {
+            upper_id: video.upper_id.to_string(),
+            pubtime: video.pubtime,
+        }
+    }
+}
+
+impl<'a> From<&'a page::Model> for Episode<'a> {
+    fn from(page: &'a page::Model) -> Self {
+        Self {
+            name: &page.name,
+            pid: page.pid.to_string(),
+        }
+    }
+}
diff --git a/crates/bili_sync/src/workflow.rs b/crates/bili_sync/src/workflow.rs
index 84a1823..9c97022 100644
--- a/crates/bili_sync/src/workflow.rs
+++ b/crates/bili_sync/src/workflow.rs
@@ -22,7 +22,7 @@ use crate::utils::model::{
     create_pages, create_videos, filter_unfilled_videos, filter_unhandled_video_pages, update_pages_model,
     update_videos_model,
 };
-use crate::utils::nfo::{ModelWrapper, NFOMode, NFOSerializer};
+use crate::utils::nfo::NFO;
 use crate::utils::status::{PageStatus, STATUS_OK, VideoStatus};
 
 /// 完整地处理某个视频来源
@@ -618,12 +618,12 @@ pub async fn generate_page_nfo(
         return Ok(ExecutionStatus::Skipped);
     }
     let single_page = video_model.single_page.context("single_page is null")?;
-    let nfo_serializer = if single_page {
-        NFOSerializer(ModelWrapper::Video(video_model), NFOMode::MOVIE)
+    let nfo = if single_page {
+        NFO::Movie(video_model.into())
     } else {
-        NFOSerializer(ModelWrapper::Page(page_model), NFOMode::EPOSODE)
+        NFO::Episode(page_model.into())
     };
-    generate_nfo(nfo_serializer, nfo_path).await?;
+    generate_nfo(nfo, nfo_path).await?;
     Ok(ExecutionStatus::Succeeded)
 }
 
@@ -663,8 +663,7 @@ pub async fn generate_upper_nfo(
     if !should_run {
         return Ok(ExecutionStatus::Skipped);
     }
-    let nfo_serializer = NFOSerializer(ModelWrapper::Video(video_model), NFOMode::UPPER);
-    generate_nfo(nfo_serializer, nfo_path).await?;
+    generate_nfo(NFO::Upper(video_model.into()), nfo_path).await?;
     Ok(ExecutionStatus::Succeeded)
 }
 
@@ -676,21 +675,16 @@ pub async fn generate_video_nfo(
     if !should_run {
         return Ok(ExecutionStatus::Skipped);
     }
-    let nfo_serializer = NFOSerializer(ModelWrapper::Video(video_model), NFOMode::TVSHOW);
-    generate_nfo(nfo_serializer, nfo_path).await?;
+    generate_nfo(NFO::TVShow(video_model.into()), nfo_path).await?;
     Ok(ExecutionStatus::Succeeded)
 }
 
 /// 创建 nfo_path 的父目录，然后写入 nfo 文件
-async fn generate_nfo(serializer: NFOSerializer<'_>, nfo_path: PathBuf) -> Result<()> {
+async fn generate_nfo(nfo: NFO<'_>, nfo_path: PathBuf) -> Result<()> {
     if let Some(parent) = nfo_path.parent() {
         fs::create_dir_all(parent).await?;
     }
-    fs::write(
-        nfo_path,
-        serializer.generate_nfo(&CONFIG.nfo_time_type).await?.as_bytes(),
-    )
-    .await?;
+    fs::write(nfo_path, nfo.generate_nfo().await?.as_bytes()).await?;
     Ok(())
 }