diff --git a/core/src/raw/oio/write/range_write.rs b/core/src/raw/oio/write/range_write.rs
index 7b72805ffc6..dc2b204baf4 100644
--- a/core/src/raw/oio/write/range_write.rs
+++ b/core/src/raw/oio/write/range_write.rs
@@ -93,7 +93,7 @@ pub trait RangeWrite: Send + Sync + Unpin + 'static {
 /// WritePartResult is the result returned by [`WriteRangeFuture`].
 ///
 /// The error part will carries input `(offset, bytes, err)` so caller can retry them.
-type WriteRangeResult = std::result::Result<(), (u64, Bytes, Error)>;
+type WriteRangeResult = std::result::Result<(), (u64, Buffer, Error)>;
 
 struct WriteRangeFuture(BoxedStaticFuture<WriteRangeResult>);
 
@@ -115,16 +115,16 @@ impl Future for WriteRangeFuture {
 }
 
 impl WriteRangeFuture {
-    pub fn new<W: RangeWrite>(w: Arc<W>, location: Arc<String>, offset: u64, bytes: Bytes) -> Self {
+    pub fn new<W: RangeWrite>(
+        w: Arc<W>,
+        location: Arc<String>,
+        offset: u64,
+        bytes: Buffer,
+    ) -> Self {
         let fut = async move {
-            w.write_range(
-                &location,
-                offset,
-                bytes.len() as u64,
-                Buffer::from(bytes.clone()),
-            )
-            .await
-            .map_err(|err| (offset, bytes, err))
+            w.write_range(&location, offset, bytes.len() as u64, bytes.clone())
+                .await
+                .map_err(|err| (offset, bytes, err))
         };
 
         WriteRangeFuture(Box::pin(fut))
@@ -135,7 +135,7 @@ impl WriteRangeFuture {
 pub struct RangeWriter<W: RangeWrite> {
     location: Option<Arc<String>>,
     next_offset: u64,
-    buffer: Option<Bytes>,
+    buffer: Option<Buffer>,
     futures: ConcurrentFutures<WriteRangeFuture>,
 
     w: Arc<W>,
@@ -154,7 +154,7 @@ impl<W: RangeWrite> RangeWriter<W> {
         }
     }
 
-    fn fill_cache(&mut self, bs: Bytes) -> usize {
+    fn fill_cache(&mut self, bs: Buffer) -> usize {
         let size = bs.len();
         assert!(self.buffer.is_none());
         self.buffer = Some(bs);
@@ -169,7 +169,7 @@ impl<W: RangeWrite> oio::Write for RangeWriter<W> {
             None => {
                 // Fill cache with the first write.
                 if self.buffer.is_none() {
-                    let size = self.fill_cache(bs.to_bytes());
+                    let size = self.fill_cache(bs);
                     return Ok(size);
                 }
 
@@ -192,7 +192,7 @@ impl<W: RangeWrite> oio::Write for RangeWriter<W> {
                     cache,
                 ));
 
-                let size = self.fill_cache(bs.to_bytes());
+                let size = self.fill_cache(bs);
                 return Ok(size);
             }
 
@@ -211,7 +211,7 @@ impl<W: RangeWrite> oio::Write for RangeWriter<W> {
     async fn close(&mut self) -> Result<()> {
         let Some(location) = self.location.clone() else {
             let (size, body) = match self.buffer.clone() {
-                Some(cache) => (cache.len(), Buffer::from(cache)),
+                Some(cache) => (cache.len(), cache),
                 None => (0, Buffer::new()),
             };
             // Call write_once if there is no data in buffer and no location.
@@ -235,7 +235,7 @@ impl<W: RangeWrite> oio::Write for RangeWriter<W> {
         if let Some(buffer) = self.buffer.clone() {
             let offset = self.next_offset;
             self.w
-                .complete_range(&location, offset, buffer.len() as u64, Buffer::from(buffer))
+                .complete_range(&location, offset, buffer.len() as u64, buffer)
                 .await?;
             self.buffer = None;
         }