diff --git a/crates/ecstore/src/cache_value/cache.rs b/crates/ecstore/src/cache_value/cache.rs
deleted file mode 100644
index bf5a9746..00000000
--- a/crates/ecstore/src/cache_value/cache.rs
+++ /dev/null
@@ -1,137 +0,0 @@
-#![allow(unsafe_code)] // TODO: audit unsafe code
-// Copyright 2024 RustFS 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::Debug,
-    future::Future,
-    pin::Pin,
-    ptr,
-    sync::{
-        Arc,
-        atomic::{AtomicPtr, AtomicU64, Ordering},
-    },
-    time::{Duration, SystemTime, UNIX_EPOCH},
-};
-
-use tokio::{spawn, sync::Mutex};
-
-use std::io::Result;
-
-pub type UpdateFn<T> = Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T>> + Send>> + Send + Sync + 'static>;
-
-#[derive(Clone, Debug, Default)]
-pub struct Opts {
-    return_last_good: bool,
-    no_wait: bool,
-}
-
-pub struct Cache<T: Clone + Debug + Send> {
-    update_fn: UpdateFn<T>,
-    ttl: Duration,
-    opts: Opts,
-    val: AtomicPtr<T>,
-    last_update_ms: AtomicU64,
-    updating: Arc<Mutex<bool>>,
-}
-
-impl<T: Clone + Debug + Send + 'static> Cache<T> {
-    pub fn new(update_fn: UpdateFn<T>, ttl: Duration, opts: Opts) -> Self {
-        let val = AtomicPtr::new(ptr::null_mut());
-        Self {
-            update_fn,
-            ttl,
-            opts,
-            val,
-            last_update_ms: AtomicU64::new(0),
-            updating: Arc::new(Mutex::new(false)),
-        }
-    }
-
-    pub async fn get(self: Arc<Self>) -> Result<T> {
-        let v_ptr = self.val.load(Ordering::SeqCst);
-        let v = if v_ptr.is_null() {
-            None
-        } else {
-            Some(unsafe { (*v_ptr).clone() })
-        };
-
-        let now = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .expect("Time went backwards")
-            .as_secs();
-        if now - self.last_update_ms.load(Ordering::SeqCst) < self.ttl.as_secs() {
-            if let Some(v) = v {
-                return Ok(v);
-            }
-        }
-
-        if self.opts.no_wait && v.is_some() && now - self.last_update_ms.load(Ordering::SeqCst) < self.ttl.as_secs() * 2 {
-            if self.updating.try_lock().is_ok() {
-                let this = Arc::clone(&self);
-                spawn(async move {
-                    let _ = this.update().await;
-                });
-            }
-
-            return Ok(v.unwrap());
-        }
-
-        let _ = self.updating.lock().await;
-
-        if let Ok(duration) =
-            SystemTime::now().duration_since(UNIX_EPOCH + Duration::from_secs(self.last_update_ms.load(Ordering::SeqCst)))
-        {
-            if duration < self.ttl {
-                return Ok(v.unwrap());
-            }
-        }
-
-        match self.update().await {
-            Ok(_) => {
-                let v_ptr = self.val.load(Ordering::SeqCst);
-                let v = if v_ptr.is_null() {
-                    None
-                } else {
-                    Some(unsafe { (*v_ptr).clone() })
-                };
-                Ok(v.unwrap())
-            }
-            Err(err) => Err(err),
-        }
-    }
-
-    async fn update(&self) -> Result<()> {
-        match (self.update_fn)().await {
-            Ok(val) => {
-                self.val.store(Box::into_raw(Box::new(val)), Ordering::SeqCst);
-                let now = SystemTime::now()
-                    .duration_since(UNIX_EPOCH)
-                    .expect("Time went backwards")
-                    .as_secs();
-                self.last_update_ms.store(now, Ordering::SeqCst);
-                Ok(())
-            }
-            Err(err) => {
-                let v_ptr = self.val.load(Ordering::SeqCst);
-                if self.opts.return_last_good && !v_ptr.is_null() {
-                    return Ok(());
-                }
-
-                Err(err)
-            }
-        }
-    }
-}
diff --git a/crates/ecstore/src/cache_value/mod.rs b/crates/ecstore/src/cache_value/mod.rs
index 5ab62809..9dfbb3b8 100644
--- a/crates/ecstore/src/cache_value/mod.rs
+++ b/crates/ecstore/src/cache_value/mod.rs
@@ -17,7 +17,6 @@ use std::sync::Arc;
 use lazy_static::lazy_static;
 use tokio_util::sync::CancellationToken;
 
-// pub mod cache;
 pub mod metacache_set;
 
 lazy_static! {