diff --git a/core/src/services/cos/writer.rs b/core/src/services/cos/writer.rs
index 346377d27d6e..a05472aa8aae 100644
--- a/core/src/services/cos/writer.rs
+++ b/core/src/services/cos/writer.rs
@@ -78,7 +78,7 @@ impl oio::MultipartWrite for CosWriter {
             StatusCode::OK => {
                 let bs = resp.into_body().bytes().await?;
 
-                let result: InitiateMultipartResult =
+                let result: InitiateMultipartUploadResult =
                     quick_xml::de::from_reader(bytes::Buf::reader(bs))
                         .map_err(new_xml_deserialize_error)?;
 
@@ -127,7 +127,7 @@ impl oio::MultipartWrite for CosWriter {
     async fn complete_part(&self, upload_id: &str, parts: &[oio::MultipartPart]) -> Result<()> {
         let parts = parts
             .iter()
-            .map(|p| CompleteMultipartRequestPart {
+            .map(|p| CompleteMultipartUploadRequestPart {
                 part_number: p.part_number,
                 etag: p.etag.clone(),
             })
diff --git a/core/src/services/obs/writer.rs b/core/src/services/obs/writer.rs
index 18511ca04d84..63d7287169ae 100644
--- a/core/src/services/obs/writer.rs
+++ b/core/src/services/obs/writer.rs
@@ -79,7 +79,7 @@ impl oio::MultipartWrite for ObsWriter {
             StatusCode::OK => {
                 let bs = resp.into_body().bytes().await?;
 
-                let result: InitiateMultipartResult =
+                let result: InitiateMultipartUploadResult =
                     quick_xml::de::from_reader(bytes::Buf::reader(bs))
                         .map_err(new_xml_deserialize_error)?;
 
@@ -128,7 +128,7 @@ impl oio::MultipartWrite for ObsWriter {
     async fn complete_part(&self, upload_id: &str, parts: &[MultipartPart]) -> Result<()> {
         let parts = parts
             .iter()
-            .map(|p| CompleteMultipartRequestPart {
+            .map(|p| CompleteMultipartUploadRequestPart {
                 part_number: p.part_number,
                 etag: p.etag.clone(),
             })
diff --git a/core/src/services/oss/writer.rs b/core/src/services/oss/writer.rs
index 253dcccb2b06..c8015788d32c 100644
--- a/core/src/services/oss/writer.rs
+++ b/core/src/services/oss/writer.rs
@@ -84,7 +84,7 @@ impl oio::MultipartWrite for OssWriter {
             StatusCode::OK => {
                 let bs = resp.into_body().bytes().await?;
 
-                let result: InitiateMultipartResult =
+                let result: InitiateMultipartUploadResult =
                     quick_xml::de::from_reader(bytes::Buf::reader(bs))
                         .map_err(new_xml_deserialize_error)?;
 
@@ -133,7 +133,7 @@ impl oio::MultipartWrite for OssWriter {
     async fn complete_part(&self, upload_id: &str, parts: &[oio::MultipartPart]) -> Result<()> {
         let parts = parts
             .iter()
-            .map(|p| MultipartPart {
+            .map(|p| MultipartUploadPart {
                 part_number: p.part_number,
                 etag: p.etag.clone(),
             })
diff --git a/core/src/services/s3/writer.rs b/core/src/services/s3/writer.rs
index 38b945d63de2..9b6b1bb6cc25 100644
--- a/core/src/services/s3/writer.rs
+++ b/core/src/services/s3/writer.rs
@@ -79,7 +79,7 @@ impl oio::MultipartWrite for S3Writer {
             StatusCode::OK => {
                 let bs = resp.into_body().bytes().await?;
 
-                let result: InitiateMultipartResult =
+                let result: InitiateMultipartUploadResult =
                     quick_xml::de::from_reader(bytes::Buf::reader(bs))
                         .map_err(new_xml_deserialize_error)?;
 
@@ -131,7 +131,7 @@ impl oio::MultipartWrite for S3Writer {
     async fn complete_part(&self, upload_id: &str, parts: &[oio::MultipartPart]) -> Result<()> {
         let parts = parts
             .iter()
-            .map(|p| CompleteMultipartRequestPart {
+            .map(|p| CompleteMultipartUploadRequestPart {
                 part_number: p.part_number,
                 etag: p.etag.clone(),
             })