diff --git a/Cargo.lock b/Cargo.lock
index 3063e76900..48eff4ceb4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -12358,6 +12358,7 @@ dependencies = [
  "sqlparser 0.55.0-greptime",
  "strum 0.27.1",
  "tokio",
+ "uuid",
 ]
 
 [[package]]
diff --git a/src/mito2/src/access_layer.rs b/src/mito2/src/access_layer.rs
index a2f2eeeb84..6af56265cb 100644
--- a/src/mito2/src/access_layer.rs
+++ b/src/mito2/src/access_layer.rs
@@ -27,7 +27,7 @@ use snafu::ResultExt;
 use store_api::metadata::RegionMetadataRef;
 use store_api::region_request::PathType;
 use store_api::sst_entry::StorageSstEntry;
-use store_api::storage::{RegionId, SequenceNumber};
+use store_api::storage::{FileId, RegionId, SequenceNumber};
 
 use crate::cache::CacheManagerRef;
 use crate::cache::file_cache::{FileCacheRef, FileType, IndexKey};
@@ -37,7 +37,7 @@ use crate::error::{CleanDirSnafu, DeleteIndexSnafu, DeleteSstSnafu, OpenDalSnafu
 use crate::metrics::{COMPACTION_STAGE_ELAPSED, FLUSH_ELAPSED};
 use crate::read::{FlatSource, Source};
 use crate::region::options::IndexOptions;
-use crate::sst::file::{FileHandle, FileId, RegionFileId};
+use crate::sst::file::{FileHandle, RegionFileId};
 use crate::sst::index::IndexerBuilderImpl;
 use crate::sst::index::intermediate::IntermediateManager;
 use crate::sst::index::puffin_manager::PuffinManagerFactory;
diff --git a/src/mito2/src/cache.rs b/src/mito2/src/cache.rs
index 0fe98cbb89..9b313f1fa8 100644
--- a/src/mito2/src/cache.rs
+++ b/src/mito2/src/cache.rs
@@ -35,7 +35,7 @@ use moka::notification::RemovalCause;
 use moka::sync::Cache;
 use parquet::file::metadata::ParquetMetaData;
 use puffin::puffin_manager::cache::{PuffinMetadataCache, PuffinMetadataCacheRef};
-use store_api::storage::{ConcreteDataType, RegionId, TimeSeriesRowSelector};
+use store_api::storage::{ConcreteDataType, FileId, RegionId, TimeSeriesRowSelector};
 
 use crate::cache::cache_size::parquet_meta_size;
 use crate::cache::file_cache::{FileType, IndexKey};
@@ -43,7 +43,7 @@ use crate::cache::index::inverted_index::{InvertedIndexCache, InvertedIndexCache
 use crate::cache::write_cache::WriteCacheRef;
 use crate::metrics::{CACHE_BYTES, CACHE_EVICTION, CACHE_HIT, CACHE_MISS};
 use crate::read::Batch;
-use crate::sst::file::{FileId, RegionFileId};
+use crate::sst::file::RegionFileId;
 
 /// Metrics type key for sst meta.
 const SST_META_TYPE: &str = "sst_meta";
diff --git a/src/mito2/src/cache/file_cache.rs b/src/mito2/src/cache/file_cache.rs
index cb62b427cf..3fed4b9916 100644
--- a/src/mito2/src/cache/file_cache.rs
+++ b/src/mito2/src/cache/file_cache.rs
@@ -30,12 +30,11 @@ use object_store::util::join_path;
 use object_store::{ErrorKind, ObjectStore, Reader};
 use parquet::file::metadata::ParquetMetaData;
 use snafu::ResultExt;
-use store_api::storage::RegionId;
+use store_api::storage::{FileId, RegionId};
 
 use crate::cache::FILE_TYPE;
 use crate::error::{OpenDalSnafu, Result};
 use crate::metrics::{CACHE_BYTES, CACHE_HIT, CACHE_MISS};
-use crate::sst::file::FileId;
 use crate::sst::parquet::helper::fetch_byte_ranges;
 use crate::sst::parquet::metadata::MetadataLoader;
 
diff --git a/src/mito2/src/cache/index/bloom_filter_index.rs b/src/mito2/src/cache/index/bloom_filter_index.rs
index 95e17c390c..f4b9477b83 100644
--- a/src/mito2/src/cache/index/bloom_filter_index.rs
+++ b/src/mito2/src/cache/index/bloom_filter_index.rs
@@ -20,11 +20,10 @@ use async_trait::async_trait;
 use bytes::Bytes;
 use index::bloom_filter::error::Result;
 use index::bloom_filter::reader::BloomFilterReader;
-use store_api::storage::ColumnId;
+use store_api::storage::{ColumnId, FileId};
 
 use crate::cache::index::{INDEX_METADATA_TYPE, IndexCache, PageKey};
 use crate::metrics::{CACHE_HIT, CACHE_MISS};
-use crate::sst::file::FileId;
 
 const INDEX_TYPE_BLOOM_FILTER_INDEX: &str = "bloom_filter_index";
 
diff --git a/src/mito2/src/cache/index/inverted_index.rs b/src/mito2/src/cache/index/inverted_index.rs
index 6add80edfa..5caf998a12 100644
--- a/src/mito2/src/cache/index/inverted_index.rs
+++ b/src/mito2/src/cache/index/inverted_index.rs
@@ -21,10 +21,10 @@ use bytes::Bytes;
 use index::inverted_index::error::Result;
 use index::inverted_index::format::reader::InvertedIndexReader;
 use prost::Message;
+use store_api::storage::FileId;
 
 use crate::cache::index::{INDEX_METADATA_TYPE, IndexCache, PageKey};
 use crate::metrics::{CACHE_HIT, CACHE_MISS};
-use crate::sst::file::FileId;
 
 const INDEX_TYPE_INVERTED_INDEX: &str = "inverted_index";
 
diff --git a/src/mito2/src/cache/index/result_cache.rs b/src/mito2/src/cache/index/result_cache.rs
index ee6bd44b41..5ae8425cc8 100644
--- a/src/mito2/src/cache/index/result_cache.rs
+++ b/src/mito2/src/cache/index/result_cache.rs
@@ -19,10 +19,9 @@ use index::bloom_filter::applier::InListPredicate;
 use index::inverted_index::search::predicate::{Predicate, RangePredicate};
 use moka::notification::RemovalCause;
 use moka::sync::Cache;
-use store_api::storage::ColumnId;
+use store_api::storage::{ColumnId, FileId};
 
 use crate::metrics::{CACHE_BYTES, CACHE_EVICTION, CACHE_HIT, CACHE_MISS};
-use crate::sst::file::FileId;
 use crate::sst::index::fulltext_index::applier::builder::{
     FulltextQuery, FulltextRequest, FulltextTerm,
 };
diff --git a/src/mito2/src/compaction/buckets.rs b/src/mito2/src/compaction/buckets.rs
index 8e47ea3370..f6030bb0a6 100644
--- a/src/mito2/src/compaction/buckets.rs
+++ b/src/mito2/src/compaction/buckets.rs
@@ -80,9 +80,10 @@ pub(crate) const TIME_BUCKETS: TimeBuckets = TimeBuckets([
 
 #[cfg(test)]
 mod tests {
+    use store_api::storage::FileId;
+
     use super::*;
     use crate::compaction::test_util::new_file_handle;
-    use crate::sst::file::FileId;
 
     #[test]
     fn test_time_bucket() {
diff --git a/src/mito2/src/compaction/picker.rs b/src/mito2/src/compaction/picker.rs
index 5256cc93f8..16540e1e02 100644
--- a/src/mito2/src/compaction/picker.rs
+++ b/src/mito2/src/compaction/picker.rs
@@ -147,9 +147,10 @@ pub fn new_picker(
 
 #[cfg(test)]
 mod tests {
+    use store_api::storage::FileId;
+
     use super::*;
     use crate::compaction::test_util::new_file_handle;
-    use crate::sst::file::FileId;
     use crate::test_util::new_noop_file_purger;
 
     #[test]
diff --git a/src/mito2/src/compaction/test_util.rs b/src/mito2/src/compaction/test_util.rs
index eb29a7c427..b785d36bcb 100644
--- a/src/mito2/src/compaction/test_util.rs
+++ b/src/mito2/src/compaction/test_util.rs
@@ -15,8 +15,9 @@
 use std::num::NonZeroU64;
 
 use common_time::Timestamp;
+use store_api::storage::FileId;
 
-use crate::sst::file::{FileHandle, FileId, FileMeta, Level};
+use crate::sst::file::{FileHandle, FileMeta, Level};
 use crate::test_util::new_noop_file_purger;
 
 /// Test util to create file handles.
diff --git a/src/mito2/src/compaction/twcs.rs b/src/mito2/src/compaction/twcs.rs
index d65ec3c5fd..5196eff6b1 100644
--- a/src/mito2/src/compaction/twcs.rs
+++ b/src/mito2/src/compaction/twcs.rs
@@ -350,11 +350,13 @@ fn find_latest_window_in_seconds<'a>(
 mod tests {
     use std::collections::HashSet;
 
+    use store_api::storage::FileId;
+
     use super::*;
     use crate::compaction::test_util::{
         new_file_handle, new_file_handle_with_sequence, new_file_handle_with_size_and_sequence,
     };
-    use crate::sst::file::{FileId, Level};
+    use crate::sst::file::Level;
 
     #[test]
     fn test_get_latest_window_in_seconds() {
diff --git a/src/mito2/src/compaction/window.rs b/src/mito2/src/compaction/window.rs
index 9b23f27e19..8a5a878257 100644
--- a/src/mito2/src/compaction/window.rs
+++ b/src/mito2/src/compaction/window.rs
@@ -206,12 +206,12 @@ mod tests {
 
     use common_time::Timestamp;
     use common_time::range::TimestampRange;
-    use store_api::storage::RegionId;
+    use store_api::storage::{FileId, RegionId};
 
     use crate::compaction::compactor::CompactionVersion;
     use crate::compaction::window::{WindowedCompactionPicker, file_time_bucket_span};
     use crate::region::options::RegionOptions;
-    use crate::sst::file::{FileId, FileMeta, Level};
+    use crate::sst::file::{FileMeta, Level};
     use crate::sst::file_purger::NoopFilePurger;
     use crate::sst::version::SstVersion;
     use crate::test_util::memtable_util::metadata_for_test;
diff --git a/src/mito2/src/engine/edit_region_test.rs b/src/mito2/src/engine/edit_region_test.rs
index 1a9407fb3b..63601b6cd6 100644
--- a/src/mito2/src/engine/edit_region_test.rs
+++ b/src/mito2/src/engine/edit_region_test.rs
@@ -19,7 +19,7 @@ use common_time::util::current_time_millis;
 use object_store::ObjectStore;
 use store_api::region_engine::RegionEngine;
 use store_api::region_request::RegionRequest;
-use store_api::storage::RegionId;
+use store_api::storage::{FileId, RegionId};
 use tokio::sync::{Barrier, oneshot};
 
 use crate::config::MitoConfig;
@@ -28,7 +28,7 @@ use crate::engine::flush_test::MockTimeProvider;
 use crate::engine::listener::EventListener;
 use crate::manifest::action::RegionEdit;
 use crate::region::MitoRegionRef;
-use crate::sst::file::{FileId, FileMeta};
+use crate::sst::file::FileMeta;
 use crate::test_util::{CreateRequestBuilder, TestEnv};
 
 #[tokio::test]
diff --git a/src/mito2/src/engine/listener.rs b/src/mito2/src/engine/listener.rs
index 8a2a444882..e2ede93b37 100644
--- a/src/mito2/src/engine/listener.rs
+++ b/src/mito2/src/engine/listener.rs
@@ -20,11 +20,9 @@ use std::time::Duration;
 
 use async_trait::async_trait;
 use common_telemetry::info;
-use store_api::storage::RegionId;
+use store_api::storage::{FileId, RegionId};
 use tokio::sync::Notify;
 
-use crate::sst::file::FileId;
-
 /// Mito engine background event listener.
 #[async_trait]
 pub trait EventListener: Send + Sync {
diff --git a/src/mito2/src/error.rs b/src/mito2/src/error.rs
index f1b4191aa1..2c3d739262 100644
--- a/src/mito2/src/error.rs
+++ b/src/mito2/src/error.rs
@@ -29,13 +29,12 @@ use prost::DecodeError;
 use snafu::{Location, Snafu};
 use store_api::ManifestVersion;
 use store_api::logstore::provider::Provider;
-use store_api::storage::RegionId;
+use store_api::storage::{FileId, RegionId};
 use tokio::time::error::Elapsed;
 
 use crate::cache::file_cache::FileType;
 use crate::region::RegionRoleState;
 use crate::schedule::remote_job_scheduler::JobId;
-use crate::sst::file::FileId;
 use crate::worker::WorkerId;
 
 #[derive(Snafu)]
diff --git a/src/mito2/src/manifest/action.rs b/src/mito2/src/manifest/action.rs
index 351e935734..e0d81bc305 100644
--- a/src/mito2/src/manifest/action.rs
+++ b/src/mito2/src/manifest/action.rs
@@ -22,14 +22,14 @@ use serde::{Deserialize, Serialize};
 use snafu::{OptionExt, ResultExt};
 use store_api::ManifestVersion;
 use store_api::metadata::RegionMetadataRef;
-use store_api::storage::{RegionId, SequenceNumber};
+use store_api::storage::{FileId, RegionId, SequenceNumber};
 use strum::Display;
 
 use crate::error::{
     DurationOutOfRangeSnafu, RegionMetadataNotFoundSnafu, Result, SerdeJsonSnafu, Utf8Snafu,
 };
 use crate::manifest::manager::RemoveFileOptions;
-use crate::sst::file::{FileId, FileMeta};
+use crate::sst::file::FileMeta;
 use crate::wal::EntryId;
 
 /// Actions that can be applied to region manifest.
diff --git a/src/mito2/src/manifest/tests/checkpoint.rs b/src/mito2/src/manifest/tests/checkpoint.rs
index 3408c978a8..e10d3aad46 100644
--- a/src/mito2/src/manifest/tests/checkpoint.rs
+++ b/src/mito2/src/manifest/tests/checkpoint.rs
@@ -17,7 +17,7 @@ use std::sync::Arc;
 use std::time::Duration;
 
 use common_datasource::compression::CompressionType;
-use store_api::storage::RegionId;
+use store_api::storage::{FileId, RegionId};
 use strum::IntoEnumIterator;
 
 use crate::error::Error::ChecksumMismatch;
@@ -28,7 +28,7 @@ use crate::manifest::manager::RegionManifestManager;
 use crate::manifest::storage::CheckpointMetadata;
 use crate::manifest::tests::utils::basic_region_metadata;
 use crate::region::{RegionLeaderState, RegionRoleState};
-use crate::sst::file::{FileId, FileMeta};
+use crate::sst::file::FileMeta;
 use crate::test_util::TestEnv;
 
 async fn build_manager(
diff --git a/src/mito2/src/memtable/bulk.rs b/src/mito2/src/memtable/bulk.rs
index 102aae52ca..e7a7e0d1c3 100644
--- a/src/mito2/src/memtable/bulk.rs
+++ b/src/mito2/src/memtable/bulk.rs
@@ -30,7 +30,7 @@ use datatypes::arrow::datatypes::SchemaRef;
 use mito_codec::key_values::KeyValue;
 use rayon::prelude::*;
 use store_api::metadata::RegionMetadataRef;
-use store_api::storage::{ColumnId, RegionId, SequenceNumber};
+use store_api::storage::{ColumnId, FileId, RegionId, SequenceNumber};
 use tokio::sync::Semaphore;
 
 use crate::error::{Result, UnsupportedOperationSnafu};
@@ -47,7 +47,6 @@ use crate::memtable::{
 use crate::read::flat_dedup::{FlatDedupIterator, FlatLastNonNull, FlatLastRow};
 use crate::read::flat_merge::FlatMergeIterator;
 use crate::region::options::MergeMode;
-use crate::sst::file::FileId;
 use crate::sst::parquet::format::FIXED_POS_COLUMN_NUM;
 use crate::sst::parquet::{DEFAULT_READ_BATCH_SIZE, DEFAULT_ROW_GROUP_SIZE};
 use crate::sst::{FlatSchemaOptions, to_flat_sst_arrow_schema};
diff --git a/src/mito2/src/memtable/bulk/part.rs b/src/mito2/src/memtable/bulk/part.rs
index 8e823aaa37..c3ac1e3245 100644
--- a/src/mito2/src/memtable/bulk/part.rs
+++ b/src/mito2/src/memtable/bulk/part.rs
@@ -51,8 +51,8 @@ use parquet::file::properties::WriterProperties;
 use snafu::{OptionExt, ResultExt, Snafu};
 use store_api::codec::PrimaryKeyEncoding;
 use store_api::metadata::{RegionMetadata, RegionMetadataRef};
-use store_api::storage::SequenceNumber;
 use store_api::storage::consts::PRIMARY_KEY_COLUMN_NAME;
+use store_api::storage::{FileId, SequenceNumber};
 use table::predicate::Predicate;
 
 use crate::error::{
@@ -63,7 +63,6 @@ use crate::memtable::BoxedRecordBatchIterator;
 use crate::memtable::bulk::context::BulkIterContextRef;
 use crate::memtable::bulk::part_reader::EncodedBulkPartIter;
 use crate::memtable::time_series::{ValueBuilder, Values};
-use crate::sst::file::FileId;
 use crate::sst::index::IndexOutput;
 use crate::sst::parquet::flat_format::primary_key_column_index;
 use crate::sst::parquet::format::{PrimaryKeyArray, PrimaryKeyArrayBuilder, ReadFormat};
diff --git a/src/mito2/src/read/last_row.rs b/src/mito2/src/read/last_row.rs
index c604397d38..a00c039cec 100644
--- a/src/mito2/src/read/last_row.rs
+++ b/src/mito2/src/read/last_row.rs
@@ -18,7 +18,7 @@ use std::sync::Arc;
 
 use async_trait::async_trait;
 use datatypes::vectors::UInt32Vector;
-use store_api::storage::TimeSeriesRowSelector;
+use store_api::storage::{FileId, TimeSeriesRowSelector};
 
 use crate::cache::{
     CacheStrategy, SelectorResultKey, SelectorResultValue, selector_result_cache_hit,
@@ -26,7 +26,6 @@ use crate::cache::{
 };
 use crate::error::Result;
 use crate::read::{Batch, BatchReader, BoxedBatchReader};
-use crate::sst::file::FileId;
 use crate::sst::parquet::reader::{ReaderMetrics, RowGroupReader};
 
 /// Reader to keep the last row for each time series.
diff --git a/src/mito2/src/sst/file.rs b/src/mito2/src/sst/file.rs
index 4c20001c7f..3dca030734 100644
--- a/src/mito2/src/sst/file.rs
+++ b/src/mito2/src/sst/file.rs
@@ -17,7 +17,6 @@
 use std::fmt;
 use std::fmt::{Debug, Formatter};
 use std::num::NonZeroU64;
-use std::str::FromStr;
 use std::sync::Arc;
 use std::sync::atomic::{AtomicBool, Ordering};
 
@@ -26,10 +25,8 @@ use common_time::Timestamp;
 use partition::expr::PartitionExpr;
 use serde::{Deserialize, Serialize};
 use smallvec::SmallVec;
-use snafu::{ResultExt, Snafu};
 use store_api::region_request::PathType;
-use store_api::storage::RegionId;
-use uuid::Uuid;
+use store_api::storage::{FileId, RegionId};
 
 use crate::sst::file_purger::FilePurgerRef;
 use crate::sst::location;
@@ -79,52 +76,6 @@ pub type Level = u8;
 /// Maximum level of SSTs.
 pub const MAX_LEVEL: Level = 2;
 
-#[derive(Debug, Snafu, PartialEq)]
-pub struct ParseIdError {
-    source: uuid::Error,
-}
-
-/// Unique id for [SST File].
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize, Default)]
-pub struct FileId(Uuid);
-
-impl FileId {
-    /// Returns a new unique [FileId] randomly.
-    pub fn random() -> FileId {
-        FileId(Uuid::new_v4())
-    }
-
-    /// Parses id from string.
-    pub fn parse_str(input: &str) -> std::result::Result<FileId, ParseIdError> {
-        Uuid::parse_str(input).map(FileId).context(ParseIdSnafu)
-    }
-
-    /// Converts [FileId] as byte slice.
-    pub fn as_bytes(&self) -> &[u8] {
-        self.0.as_bytes()
-    }
-}
-
-impl From<FileId> for Uuid {
-    fn from(value: FileId) -> Self {
-        value.0
-    }
-}
-
-impl fmt::Display for FileId {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "{}", self.0)
-    }
-}
-
-impl FromStr for FileId {
-    type Err = ParseIdError;
-
-    fn from_str(s: &str) -> std::result::Result<FileId, ParseIdError> {
-        FileId::parse_str(s)
-    }
-}
-
 /// Cross-region file id.
 ///
 /// It contains a region id and a file id. The string representation is `{region_id}/{file_id}`.
@@ -410,33 +361,13 @@ impl FileHandleInner {
 
 #[cfg(test)]
 mod tests {
+    use std::str::FromStr;
+
     use datatypes::value::Value;
     use partition::expr::{PartitionExpr, col};
 
     use super::*;
 
-    #[test]
-    fn test_file_id() {
-        let id = FileId::random();
-        let uuid_str = id.to_string();
-        assert_eq!(id.0.to_string(), uuid_str);
-
-        let parsed = FileId::parse_str(&uuid_str).unwrap();
-        assert_eq!(id, parsed);
-        let parsed = uuid_str.parse().unwrap();
-        assert_eq!(id, parsed);
-    }
-
-    #[test]
-    fn test_file_id_serialization() {
-        let id = FileId::random();
-        let json = serde_json::to_string(&id).unwrap();
-        assert_eq!(format!("\"{id}\""), json);
-
-        let parsed = serde_json::from_str(&json).unwrap();
-        assert_eq!(id, parsed);
-    }
-
     fn create_file_meta(file_id: FileId, level: Level) -> FileMeta {
         FileMeta {
             region_id: 0.into(),
diff --git a/src/mito2/src/sst/file_purger.rs b/src/mito2/src/sst/file_purger.rs
index efed3f6721..4dc17315be 100644
--- a/src/mito2/src/sst/file_purger.rs
+++ b/src/mito2/src/sst/file_purger.rs
@@ -223,12 +223,12 @@ mod tests {
     use object_store::services::Fs;
     use smallvec::SmallVec;
     use store_api::region_request::PathType;
-    use store_api::storage::RegionId;
+    use store_api::storage::{FileId, RegionId};
 
     use super::*;
     use crate::access_layer::AccessLayer;
     use crate::schedule::scheduler::{LocalScheduler, Scheduler};
-    use crate::sst::file::{FileHandle, FileId, FileMeta, FileTimeRange, IndexType, RegionFileId};
+    use crate::sst::file::{FileHandle, FileMeta, FileTimeRange, IndexType, RegionFileId};
     use crate::sst::index::intermediate::IntermediateManager;
     use crate::sst::index::puffin_manager::PuffinManagerFactory;
     use crate::sst::location;
diff --git a/src/mito2/src/sst/file_ref.rs b/src/mito2/src/sst/file_ref.rs
index 4a507a1fdd..c8b86ed0fd 100644
--- a/src/mito2/src/sst/file_ref.rs
+++ b/src/mito2/src/sst/file_ref.rs
@@ -19,12 +19,12 @@ use common_telemetry::debug;
 use dashmap::{DashMap, Entry};
 use serde::{Deserialize, Serialize};
 use store_api::ManifestVersion;
-use store_api::storage::{RegionId, TableId};
+use store_api::storage::{FileId, RegionId, TableId};
 
 use crate::error::Result;
 use crate::metrics::GC_REF_FILE_CNT;
 use crate::region::RegionMapRef;
-use crate::sst::file::{FileId, FileMeta};
+use crate::sst::file::FileMeta;
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
 pub struct FileRef {
@@ -237,7 +237,7 @@ mod tests {
     use store_api::storage::RegionId;
 
     use super::*;
-    use crate::sst::file::{FileId, FileMeta, FileTimeRange, IndexType, RegionFileId};
+    use crate::sst::file::{FileMeta, FileTimeRange, IndexType, RegionFileId};
 
     #[tokio::test]
     async fn test_file_ref_mgr() {
diff --git a/src/mito2/src/sst/index.rs b/src/mito2/src/sst/index.rs
index e96e8ee2e7..fa53807ef3 100644
--- a/src/mito2/src/sst/index.rs
+++ b/src/mito2/src/sst/index.rs
@@ -30,14 +30,14 @@ use puffin_manager::SstPuffinManager;
 use smallvec::SmallVec;
 use statistics::{ByteCount, RowCount};
 use store_api::metadata::RegionMetadataRef;
-use store_api::storage::{ColumnId, RegionId};
+use store_api::storage::{ColumnId, FileId, RegionId};
 
 use crate::access_layer::OperationType;
 use crate::config::{BloomFilterConfig, FulltextIndexConfig, InvertedIndexConfig};
 use crate::metrics::INDEX_CREATE_MEMORY_USAGE;
 use crate::read::Batch;
 use crate::region::options::IndexOptions;
-use crate::sst::file::{FileId, IndexType};
+use crate::sst::file::IndexType;
 use crate::sst::index::fulltext_index::creator::FulltextIndexer;
 use crate::sst::index::intermediate::IntermediateManager;
 use crate::sst::index::inverted_index::creator::InvertedIndexer;
diff --git a/src/mito2/src/sst/index/bloom_filter/applier.rs b/src/mito2/src/sst/index/bloom_filter/applier.rs
index fcd54931f1..4562f01cdf 100644
--- a/src/mito2/src/sst/index/bloom_filter/applier.rs
+++ b/src/mito2/src/sst/index/bloom_filter/applier.rs
@@ -353,9 +353,9 @@ mod tests {
     use futures::future::BoxFuture;
     use puffin::puffin_manager::PuffinWriter;
     use store_api::metadata::RegionMetadata;
+    use store_api::storage::FileId;
 
     use super::*;
-    use crate::sst::file::FileId;
     use crate::sst::index::bloom_filter::creator::BloomFilterIndexer;
     use crate::sst::index::bloom_filter::creator::tests::{
         mock_object_store, mock_region_metadata, new_batch, new_intm_mgr,
diff --git a/src/mito2/src/sst/index/bloom_filter/creator.rs b/src/mito2/src/sst/index/bloom_filter/creator.rs
index d373b0701c..387302aeb0 100644
--- a/src/mito2/src/sst/index/bloom_filter/creator.rs
+++ b/src/mito2/src/sst/index/bloom_filter/creator.rs
@@ -26,7 +26,7 @@ use mito_codec::row_converter::SortField;
 use puffin::puffin_manager::{PuffinWriter, PutOptions};
 use snafu::{ResultExt, ensure};
 use store_api::metadata::RegionMetadataRef;
-use store_api::storage::ColumnId;
+use store_api::storage::{ColumnId, FileId};
 use tokio_util::compat::{TokioAsyncReadCompatExt, TokioAsyncWriteCompatExt};
 
 use crate::error::{
@@ -34,7 +34,6 @@ use crate::error::{
     OperateAbortedIndexSnafu, PuffinAddBlobSnafu, PushBloomFilterValueSnafu, Result,
 };
 use crate::read::Batch;
-use crate::sst::file::FileId;
 use crate::sst::index::TYPE_BLOOM_FILTER_INDEX;
 use crate::sst::index::bloom_filter::INDEX_BLOB_TYPE;
 use crate::sst::index::intermediate::{
diff --git a/src/mito2/src/sst/index/fulltext_index/creator.rs b/src/mito2/src/sst/index/fulltext_index/creator.rs
index b5122e93d2..57e677b915 100644
--- a/src/mito2/src/sst/index/fulltext_index/creator.rs
+++ b/src/mito2/src/sst/index/fulltext_index/creator.rs
@@ -29,7 +29,7 @@ use puffin::blob_metadata::CompressionCodec;
 use puffin::puffin_manager::PutOptions;
 use snafu::{ResultExt, ensure};
 use store_api::metadata::RegionMetadataRef;
-use store_api::storage::{ColumnId, ConcreteDataType, RegionId};
+use store_api::storage::{ColumnId, ConcreteDataType, FileId, RegionId};
 
 use crate::error::{
     CastVectorSnafu, ComputeArrowSnafu, CreateFulltextCreatorSnafu, DataTypeMismatchSnafu,
@@ -37,7 +37,6 @@ use crate::error::{
     Result,
 };
 use crate::read::Batch;
-use crate::sst::file::FileId;
 use crate::sst::index::TYPE_FULLTEXT_INDEX;
 use crate::sst::index::fulltext_index::{INDEX_BLOB_TYPE_BLOOM, INDEX_BLOB_TYPE_TANTIVY};
 use crate::sst::index::intermediate::{
@@ -436,12 +435,12 @@ mod tests {
     use puffin::puffin_manager::{PuffinManager, PuffinWriter};
     use store_api::metadata::{ColumnMetadata, RegionMetadataBuilder, RegionMetadataRef};
     use store_api::region_request::PathType;
-    use store_api::storage::{ConcreteDataType, RegionId};
+    use store_api::storage::{ConcreteDataType, FileId, RegionId};
 
     use super::*;
     use crate::access_layer::RegionFilePathFactory;
     use crate::read::{Batch, BatchColumn};
-    use crate::sst::file::{FileId, RegionFileId};
+    use crate::sst::file::RegionFileId;
     use crate::sst::index::fulltext_index::applier::FulltextIndexApplier;
     use crate::sst::index::fulltext_index::applier::builder::{
         FulltextQuery, FulltextRequest, FulltextTerm,
diff --git a/src/mito2/src/sst/index/intermediate.rs b/src/mito2/src/sst/index/intermediate.rs
index 79c863a795..24103179c4 100644
--- a/src/mito2/src/sst/index/intermediate.rs
+++ b/src/mito2/src/sst/index/intermediate.rs
@@ -24,7 +24,7 @@ use index::error::Result as IndexResult;
 use index::external_provider::ExternalTempFileProvider;
 use object_store::util::{self, normalize_dir};
 use snafu::ResultExt;
-use store_api::storage::{ColumnId, RegionId};
+use store_api::storage::{ColumnId, FileId, RegionId};
 use uuid::Uuid;
 
 use crate::access_layer::new_fs_cache_store;
@@ -34,7 +34,6 @@ use crate::metrics::{
     INDEX_INTERMEDIATE_READ_OP_TOTAL, INDEX_INTERMEDIATE_SEEK_OP_TOTAL,
     INDEX_INTERMEDIATE_WRITE_BYTES_TOTAL, INDEX_INTERMEDIATE_WRITE_OP_TOTAL,
 };
-use crate::sst::file::FileId;
 use crate::sst::index::store::InstrumentedStore;
 
 const INTERMEDIATE_DIR: &str = "__intm";
@@ -275,10 +274,9 @@ mod tests {
     use common_test_util::temp_dir;
     use futures::{AsyncReadExt, AsyncWriteExt};
     use regex::Regex;
-    use store_api::storage::RegionId;
+    use store_api::storage::{FileId, RegionId};
 
     use super::*;
-    use crate::sst::file::FileId;
 
     #[tokio::test]
     async fn test_manager() {
diff --git a/src/mito2/src/sst/index/inverted_index/applier.rs b/src/mito2/src/sst/index/inverted_index/applier.rs
index 2a973db781..350880cc9f 100644
--- a/src/mito2/src/sst/index/inverted_index/applier.rs
+++ b/src/mito2/src/sst/index/inverted_index/applier.rs
@@ -251,9 +251,9 @@ mod tests {
     use index::inverted_index::search::index_apply::MockIndexApplier;
     use object_store::services::Memory;
     use puffin::puffin_manager::PuffinWriter;
+    use store_api::storage::FileId;
 
     use super::*;
-    use crate::sst::file::FileId;
 
     #[tokio::test]
     async fn test_index_applier_apply_basic() {
diff --git a/src/mito2/src/sst/index/inverted_index/creator.rs b/src/mito2/src/sst/index/inverted_index/creator.rs
index 2121415f19..608b11b075 100644
--- a/src/mito2/src/sst/index/inverted_index/creator.rs
+++ b/src/mito2/src/sst/index/inverted_index/creator.rs
@@ -29,7 +29,7 @@ use mito_codec::row_converter::SortField;
 use puffin::puffin_manager::{PuffinWriter, PutOptions};
 use snafu::{ResultExt, ensure};
 use store_api::metadata::RegionMetadataRef;
-use store_api::storage::ColumnId;
+use store_api::storage::{ColumnId, FileId};
 use tokio::io::duplex;
 use tokio_util::compat::{TokioAsyncReadCompatExt, TokioAsyncWriteCompatExt};
 
@@ -38,7 +38,6 @@ use crate::error::{
     PushIndexValueSnafu, Result,
 };
 use crate::read::Batch;
-use crate::sst::file::FileId;
 use crate::sst::index::TYPE_INVERTED_INDEX;
 use crate::sst::index::intermediate::{
     IntermediateLocation, IntermediateManager, TempFileProvider,
diff --git a/src/mito2/src/sst/index/puffin_manager.rs b/src/mito2/src/sst/index/puffin_manager.rs
index 2c936d2afa..3f8d3f8819 100644
--- a/src/mito2/src/sst/index/puffin_manager.rs
+++ b/src/mito2/src/sst/index/puffin_manager.rs
@@ -181,9 +181,10 @@ mod tests {
     use object_store::services::Memory;
     use puffin::blob_metadata::CompressionCodec;
     use puffin::puffin_manager::{PuffinManager, PuffinReader, PuffinWriter, PutOptions};
+    use store_api::storage::FileId;
 
     use super::*;
-    use crate::sst::file::{FileId, RegionFileId};
+    use crate::sst::file::RegionFileId;
 
     struct TestFilePathProvider;
 
diff --git a/src/mito2/src/sst/location.rs b/src/mito2/src/sst/location.rs
index f1b4e052a6..0f630b3a09 100644
--- a/src/mito2/src/sst/location.rs
+++ b/src/mito2/src/sst/location.rs
@@ -56,10 +56,9 @@ pub fn index_file_path(
 
 #[cfg(test)]
 mod tests {
-    use store_api::storage::RegionId;
+    use store_api::storage::{FileId, RegionId};
 
     use super::*;
-    use crate::sst::file::FileId;
 
     #[test]
     fn test_sst_file_path() {
diff --git a/src/mito2/src/sst/parquet.rs b/src/mito2/src/sst/parquet.rs
index f03e0947f8..ff2a52769d 100644
--- a/src/mito2/src/sst/parquet.rs
+++ b/src/mito2/src/sst/parquet.rs
@@ -18,9 +18,10 @@ use std::sync::Arc;
 
 use common_base::readable_size::ReadableSize;
 use parquet::file::metadata::ParquetMetaData;
+use store_api::storage::FileId;
 
 use crate::sst::DEFAULT_WRITE_BUFFER_SIZE;
-use crate::sst::file::{FileId, FileTimeRange};
+use crate::sst::file::FileTimeRange;
 use crate::sst::index::IndexOutput;
 
 pub(crate) mod file_range;
diff --git a/src/mito2/src/sst/parquet/reader.rs b/src/mito2/src/sst/parquet/reader.rs
index 56848d7576..d1581f4b85 100644
--- a/src/mito2/src/sst/parquet/reader.rs
+++ b/src/mito2/src/sst/parquet/reader.rs
@@ -36,7 +36,7 @@ use parquet::format::KeyValue;
 use snafu::{OptionExt, ResultExt};
 use store_api::metadata::{ColumnMetadata, RegionMetadata, RegionMetadataRef};
 use store_api::region_request::PathType;
-use store_api::storage::ColumnId;
+use store_api::storage::{ColumnId, FileId};
 use table::predicate::Predicate;
 
 use crate::cache::CacheStrategy;
@@ -51,7 +51,7 @@ use crate::metrics::{
 };
 use crate::read::prune::{PruneReader, Source};
 use crate::read::{Batch, BatchReader};
-use crate::sst::file::{FileHandle, FileId};
+use crate::sst::file::FileHandle;
 use crate::sst::index::bloom_filter::applier::BloomFilterIndexApplierRef;
 use crate::sst::index::fulltext_index::applier::FulltextIndexApplierRef;
 use crate::sst::index::inverted_index::applier::InvertedIndexApplierRef;
diff --git a/src/mito2/src/sst/parquet/row_group.rs b/src/mito2/src/sst/parquet/row_group.rs
index f31db23dfc..d10526057d 100644
--- a/src/mito2/src/sst/parquet/row_group.rs
+++ b/src/mito2/src/sst/parquet/row_group.rs
@@ -27,13 +27,12 @@ use parquet::file::metadata::{ParquetMetaData, RowGroupMetaData};
 use parquet::file::page_index::offset_index::OffsetIndexMetaData;
 use parquet::file::reader::{ChunkReader, Length};
 use parquet::file::serialized_reader::SerializedPageReader;
-use store_api::storage::RegionId;
+use store_api::storage::{FileId, RegionId};
 use tokio::task::yield_now;
 
 use crate::cache::file_cache::{FileType, IndexKey};
 use crate::cache::{CacheStrategy, PageKey, PageValue};
 use crate::metrics::{READ_STAGE_ELAPSED, READ_STAGE_FETCH_PAGES};
-use crate::sst::file::FileId;
 use crate::sst::parquet::helper::{MERGE_GAP, fetch_byte_ranges};
 
 pub(crate) struct RowGroupBase<'a> {
diff --git a/src/mito2/src/sst/parquet/writer.rs b/src/mito2/src/sst/parquet/writer.rs
index 3618a03235..4e55c5e367 100644
--- a/src/mito2/src/sst/parquet/writer.rs
+++ b/src/mito2/src/sst/parquet/writer.rs
@@ -40,8 +40,8 @@ use parquet::schema::types::ColumnPath;
 use smallvec::smallvec;
 use snafu::ResultExt;
 use store_api::metadata::RegionMetadataRef;
-use store_api::storage::SequenceNumber;
 use store_api::storage::consts::SEQUENCE_COLUMN_NAME;
+use store_api::storage::{FileId, SequenceNumber};
 use tokio::io::AsyncWrite;
 use tokio_util::compat::{Compat, FuturesAsyncWriteCompatExt};
 
@@ -50,7 +50,7 @@ use crate::error::{
     InvalidMetadataSnafu, OpenDalSnafu, Result, UnexpectedSnafu, WriteParquetSnafu,
 };
 use crate::read::{Batch, FlatSource, Source};
-use crate::sst::file::{FileId, RegionFileId};
+use crate::sst::file::RegionFileId;
 use crate::sst::index::{Indexer, IndexerBuilder};
 use crate::sst::parquet::flat_format::{FlatWriteFormat, time_index_column_index};
 use crate::sst::parquet::format::PrimaryKeyWriteFormat;
diff --git a/src/mito2/src/sst/version.rs b/src/mito2/src/sst/version.rs
index 441b421fbc..e2cfc859e0 100644
--- a/src/mito2/src/sst/version.rs
+++ b/src/mito2/src/sst/version.rs
@@ -18,8 +18,9 @@ use std::fmt;
 use std::sync::Arc;
 
 use common_time::{TimeToLive, Timestamp};
+use store_api::storage::FileId;
 
-use crate::sst::file::{FileHandle, FileId, FileMeta, Level, MAX_LEVEL};
+use crate::sst::file::{FileHandle, FileMeta, Level, MAX_LEVEL};
 use crate::sst::file_purger::FilePurgerRef;
 
 /// A version of all SSTs in a region.
diff --git a/src/mito2/src/test_util/sst_util.rs b/src/mito2/src/test_util/sst_util.rs
index 928ed63c6b..5eacf06bd5 100644
--- a/src/mito2/src/test_util/sst_util.rs
+++ b/src/mito2/src/test_util/sst_util.rs
@@ -27,10 +27,10 @@ use parquet::file::metadata::ParquetMetaData;
 use store_api::metadata::{
     ColumnMetadata, RegionMetadata, RegionMetadataBuilder, RegionMetadataRef,
 };
-use store_api::storage::RegionId;
+use store_api::storage::{FileId, RegionId};
 
 use crate::read::{Batch, BatchBuilder, Source};
-use crate::sst::file::{FileHandle, FileId, FileMeta};
+use crate::sst::file::{FileHandle, FileMeta};
 use crate::test_util::{VecBatchReader, new_batch_builder, new_noop_file_purger};
 
 /// Test region id.
diff --git a/src/mito2/src/test_util/version_util.rs b/src/mito2/src/test_util/version_util.rs
index d9d1b5a99c..86cc11eaf5 100644
--- a/src/mito2/src/test_util/version_util.rs
+++ b/src/mito2/src/test_util/version_util.rs
@@ -25,13 +25,13 @@ use common_time::Timestamp;
 use datatypes::prelude::ConcreteDataType;
 use datatypes::schema::ColumnSchema;
 use store_api::metadata::{ColumnMetadata, RegionMetadata, RegionMetadataBuilder};
-use store_api::storage::RegionId;
+use store_api::storage::{FileId, RegionId};
 
 use crate::manifest::action::RegionEdit;
 use crate::memtable::time_partition::TimePartitions;
 use crate::memtable::{KeyValues, MemtableBuilderRef};
 use crate::region::version::{Version, VersionBuilder, VersionControl};
-use crate::sst::file::{FileId, FileMeta};
+use crate::sst::file::FileMeta;
 use crate::sst::file_purger::FilePurgerRef;
 use crate::test_util::memtable_util::EmptyMemtableBuilder;
 use crate::test_util::{new_noop_file_purger, ts_ms_value};
diff --git a/src/mito2/src/worker.rs b/src/mito2/src/worker.rs
index 6e60de5c28..ae0e357c21 100644
--- a/src/mito2/src/worker.rs
+++ b/src/mito2/src/worker.rs
@@ -47,7 +47,7 @@ use store_api::logstore::LogStore;
 use store_api::region_engine::{
     SetRegionRoleStateResponse, SetRegionRoleStateSuccess, SettableRegionRoleState,
 };
-use store_api::storage::RegionId;
+use store_api::storage::{FileId, RegionId};
 use tokio::sync::mpsc::{Receiver, Sender};
 use tokio::sync::{Mutex, mpsc, oneshot, watch};
 
@@ -66,7 +66,6 @@ use crate::request::{
     WorkerRequest, WorkerRequestWithTime,
 };
 use crate::schedule::scheduler::{LocalScheduler, SchedulerRef};
-use crate::sst::file::FileId;
 use crate::sst::file_ref::FileReferenceManagerRef;
 use crate::sst::index::intermediate::IntermediateManager;
 use crate::sst::index::puffin_manager::PuffinManagerFactory;
diff --git a/src/store-api/Cargo.toml b/src/store-api/Cargo.toml
index 24d71a579a..3eee78b2d1 100644
--- a/src/store-api/Cargo.toml
+++ b/src/store-api/Cargo.toml
@@ -37,6 +37,7 @@ snafu.workspace = true
 sqlparser.workspace = true
 strum.workspace = true
 tokio.workspace = true
+uuid.workspace = true
 
 [dev-dependencies]
 async-stream.workspace = true
diff --git a/src/store-api/src/storage.rs b/src/store-api/src/storage.rs
index 97e25542b1..a8f872cd70 100644
--- a/src/store-api/src/storage.rs
+++ b/src/store-api/src/storage.rs
@@ -16,6 +16,7 @@
 
 pub mod consts;
 mod descriptors;
+mod file;
 mod requests;
 mod types;
 
@@ -25,5 +26,6 @@ pub use datatypes::schema::{
 };
 
 pub use self::descriptors::*;
+pub use self::file::{FileId, ParseIdError};
 pub use self::requests::{ScanRequest, TimeSeriesDistribution, TimeSeriesRowSelector};
 pub use self::types::SequenceNumber;
diff --git a/src/store-api/src/storage/file.rs b/src/store-api/src/storage/file.rs
new file mode 100644
index 0000000000..6e2fa334e4
--- /dev/null
+++ b/src/store-api/src/storage/file.rs
@@ -0,0 +1,95 @@
+// Copyright 2023 Greptime Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use std::fmt;
+use std::fmt::Debug;
+use std::str::FromStr;
+
+use serde::{Deserialize, Serialize};
+use snafu::{ResultExt, Snafu};
+use uuid::Uuid;
+
+#[derive(Debug, Snafu, PartialEq)]
+pub struct ParseIdError {
+    source: uuid::Error,
+}
+
+/// Unique id for [SST File].
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize, Default)]
+pub struct FileId(Uuid);
+
+impl FileId {
+    /// Returns a new unique [FileId] randomly.
+    pub fn random() -> FileId {
+        FileId(Uuid::new_v4())
+    }
+
+    /// Parses id from string.
+    pub fn parse_str(input: &str) -> std::result::Result<FileId, ParseIdError> {
+        Uuid::parse_str(input).map(FileId).context(ParseIdSnafu)
+    }
+
+    /// Converts [FileId] as byte slice.
+    pub fn as_bytes(&self) -> &[u8] {
+        self.0.as_bytes()
+    }
+}
+
+impl From<FileId> for Uuid {
+    fn from(value: FileId) -> Self {
+        value.0
+    }
+}
+
+impl fmt::Display for FileId {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{}", self.0)
+    }
+}
+
+impl FromStr for FileId {
+    type Err = ParseIdError;
+
+    fn from_str(s: &str) -> std::result::Result<FileId, ParseIdError> {
+        FileId::parse_str(s)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+
+    use super::*;
+
+    #[test]
+    fn test_file_id() {
+        let id = FileId::random();
+        let uuid_str = id.to_string();
+        assert_eq!(id.0.to_string(), uuid_str);
+
+        let parsed = FileId::parse_str(&uuid_str).unwrap();
+        assert_eq!(id, parsed);
+        let parsed = uuid_str.parse().unwrap();
+        assert_eq!(id, parsed);
+    }
+
+    #[test]
+    fn test_file_id_serialization() {
+        let id = FileId::random();
+        let json = serde_json::to_string(&id).unwrap();
+        assert_eq!(format!("\"{id}\""), json);
+
+        let parsed = serde_json::from_str(&json).unwrap();
+        assert_eq!(id, parsed);
+    }
+}