diff --git a/.gitignore b/.gitignore
index 2bf76b0..0d67fff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,7 @@
 /*.json*
 /players*.parquet
 /region*.parquet
+/records*.parquet
 
 /.python-version
 /uv.lock
diff --git a/sdgb-api/src/title/model/get_user_music_api/mod.rs b/sdgb-api/src/title/model/get_user_music_api/mod.rs
index 0d0df8f..b3f8f29 100644
--- a/sdgb-api/src/title/model/get_user_music_api/mod.rs
+++ b/sdgb-api/src/title/model/get_user_music_api/mod.rs
@@ -64,6 +64,20 @@ pub struct UserMusicDetail {
 
     /// DX 分数
     pub deluxscore_max: i64,
+    /// - D = 0,
+    /// - C = 1,
+    /// - B = 2,
+    /// - BB = 3,
+    /// - BBB = 4,
+    /// - A = 5,
+    /// - AA = 6,
+    /// - AAA = 7,
+    /// - S = 8,
+    /// - S_PLUS = 9,
+    /// - SS = 10,
+    /// - SS_PLUS = 11,
+    /// - SSS = 12,
+    /// - SSS_PLUS = 13
     pub score_rank: i64,
 
     /// 理论次数
@@ -71,6 +85,21 @@ pub struct UserMusicDetail {
     pub ext_num2: i64,
 }
 
+#[cfg_attr(feature = "parquet", derive(parquet_derive::ParquetRecordWriter))]
+pub struct UserMusicDetailFlatten {
+    pub user_id: u32,
+    pub music_id: u32,
+    pub level: u8,
+    pub play_count: u32,
+    pub achievement: u32,
+    pub combo_status: u8,
+    pub sync_status: u8,
+    pub deluxscore_max: u16,
+    pub score_rank: u8,
+    pub ext_num1: u32,
+    pub ext_num2: u32,
+}
+
 impl Display for UserMusicDetail {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         if let Some(music_title) = query_music(self.music_id).map(|i| &i.name) {
@@ -119,3 +148,35 @@ impl Display for UserMusicDetail {
         Ok(())
     }
 }
+
+impl UserMusicDetailFlatten {
+    pub fn new(
+        user_id: u32,
+        UserMusicDetail {
+            music_id,
+            level,
+            play_count,
+            achievement,
+            combo_status,
+            sync_status,
+            deluxscore_max,
+            score_rank,
+            ext_num1,
+            ext_num2,
+        }: UserMusicDetail,
+    ) -> Self {
+        Self {
+            user_id,
+            music_id,
+            level: level as _,
+            sync_status: sync_status as _,
+            deluxscore_max: deluxscore_max as _,
+            score_rank: score_rank as _,
+            play_count: play_count as _,
+            achievement: achievement as _,
+            combo_status: combo_status as _,
+            ext_num1: ext_num1 as _,
+            ext_num2: ext_num2 as _,
+        }
+    }
+}
diff --git a/sdgb-api/src/title/model/mod.rs b/sdgb-api/src/title/model/mod.rs
index ba9c431..faa6e7e 100644
--- a/sdgb-api/src/title/model/mod.rs
+++ b/sdgb-api/src/title/model/mod.rs
@@ -23,7 +23,9 @@ pub use get_user_rating_api::{
 };
 
 mod get_user_music_api;
-pub use get_user_music_api::{GetUserMusicApi, GetUserMusicApiResp, UserMusic, UserMusicDetail};
+pub use get_user_music_api::{
+    GetUserMusicApi, GetUserMusicApiResp, UserMusic, UserMusicDetail, UserMusicDetailFlatten,
+};
 
 mod get_user_region_api;
 pub use get_user_region_api::{
diff --git a/sdgb-cli/src/commands.rs b/sdgb-cli/src/commands.rs
index 5f47402..1c8a29d 100644
--- a/sdgb-cli/src/commands.rs
+++ b/sdgb-cli/src/commands.rs
@@ -123,6 +123,8 @@ pub enum Commands {
     ScrapeAllB50Dump {},
     #[cfg(feature = "fetchall")]
     ScrapeAllRegionDump {},
+    #[cfg(feature = "fetchall")]
+    ScrapeAllRecordDump {},
 
     Logout {
         #[arg(short, long)]
diff --git a/sdgb-cli/src/main.rs b/sdgb-cli/src/main.rs
index 9dd06dc..f5b0fdc 100644
--- a/sdgb-cli/src/main.rs
+++ b/sdgb-cli/src/main.rs
@@ -337,6 +337,31 @@ async fn main() -> Result<(), Box<dyn snafu::Error>> {
             dump_parquet(regions_flat, "regions.parquet")?;
         }
         #[cfg(feature = "fetchall")]
+        Commands::ScrapeAllRecordDump {} => {
+            use crate::{
+                cache::RECORDS,
+                utils::helpers::{dump_parquet, read_cache},
+            };
+            use sdgb_api::title::model::GetUserMusicApiResp;
+            use sdgb_api::title::model::UserMusicDetailFlatten;
+
+            let records: Vec<GetUserMusicApiResp> = read_cache(RECORDS)?;
+            dump_parquet(
+                records
+                    .into_iter()
+                    .map(|resp| {
+                        resp.user_music_list
+                            .into_iter()
+                            .map(|music| music.user_music_detail_list)
+                            .flatten()
+                            .map(move |detail| UserMusicDetailFlatten::new(resp.user_id, detail))
+                    })
+                    .flatten()
+                    .collect::<Vec<UserMusicDetailFlatten>>(),
+                "records.parquet",
+            )?;
+        }
+        #[cfg(feature = "fetchall")]
         Commands::ScrapeAllB50Dump {} => {
             use crate::{cache::B50, utils::helpers::dump_json};