diff --git a/dbms/src/IO/Compression/CompressionSettings.cpp b/dbms/src/IO/Compression/CompressionSettings.cpp
index 2e890a4f249..4a15b2da6bf 100644
--- a/dbms/src/IO/Compression/CompressionSettings.cpp
+++ b/dbms/src/IO/Compression/CompressionSettings.cpp
@@ -12,12 +12,13 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "CompressionSettings.h"
-
 #include <Common/config.h>
+#include <IO/Compression/CompressionSettings.h>
 #include <Interpreters/Settings.h>
 #include <lz4hc.h>
 
+#include <magic_enum.hpp>
+
 namespace DB
 {
 CompressionSetting::CompressionSetting(const Settings & settings)
@@ -53,4 +54,17 @@ int CompressionSetting::getDefaultLevel(CompressionMethod method)
     }
 }
 
+CompressionSettings CompressionSettings::create(CompressionMethod method, const IDataType & type)
+{
+    CompressionSettings settings(method);
+    if (type.isInteger())
+    {
+        auto & setting = settings.settings[0];
+        auto data_type = magic_enum::enum_cast<CompressionDataType>(type.getSizeOfValueInMemory());
+        RUNTIME_CHECK(data_type.has_value());
+        setting.data_type = data_type.value();
+    }
+    return settings;
+}
+
 } // namespace DB
diff --git a/dbms/src/IO/Compression/CompressionSettings.h b/dbms/src/IO/Compression/CompressionSettings.h
index 5363b0aca5d..37cc7410039 100644
--- a/dbms/src/IO/Compression/CompressionSettings.h
+++ b/dbms/src/IO/Compression/CompressionSettings.h
@@ -14,6 +14,7 @@
 
 #pragma once
 
+#include <DataTypes/IDataType.h>
 #include <IO/Compression/CompressionInfo.h>
 #include <IO/Compression/CompressionMethod.h>
 #include <common/types.h>
@@ -101,6 +102,8 @@ struct CompressionSettings
         : settings(settings_)
     {}
 
+    static CompressionSettings create(CompressionMethod method, const IDataType & type);
+
     std::vector<CompressionSetting> settings;
 };
 
diff --git a/dbms/src/Storages/DeltaMerge/ColumnFile/ColumnFilePersisted.cpp b/dbms/src/Storages/DeltaMerge/ColumnFile/ColumnFilePersisted.cpp
index 6e2b5733c53..fdb56b65782 100644
--- a/dbms/src/Storages/DeltaMerge/ColumnFile/ColumnFilePersisted.cpp
+++ b/dbms/src/Storages/DeltaMerge/ColumnFile/ColumnFilePersisted.cpp
@@ -71,33 +71,19 @@ void serializeColumn(
     const DataTypePtr & type,
     size_t offset,
     size_t limit,
-    CompressionMethod compression_method,
-    Int64 compression_level)
+    CompressionMethod /*compression_method*/,
+    Int64 /*compression_level*/)
 {
-    std::unique_ptr<CompressedWriteBuffer<>> compressed;
-    if (type->isInteger())
-    {
-        CompressionSettings compression_settings(CompressionMethod::Lightweight);
-        auto & setting = compression_settings.settings[0];
-        auto data_type = magic_enum::enum_cast<CompressionDataType>(type->getSizeOfValueInMemory());
-        RUNTIME_CHECK(data_type.has_value());
-        setting.data_type = data_type.value();
-        compressed = std::make_unique<CompressedWriteBuffer<>>(buf, compression_settings);
-    }
-    else
-    {
-        compressed = std::make_unique<CompressedWriteBuffer<>>(
-            buf,
-            CompressionSettings(compression_method, compression_level));
-    }
+    auto compression_settings = CompressionSettings::create(CompressionMethod::Lightweight, *type);
+    CompressedWriteBuffer compressed(buf, compression_settings);
     type->serializeBinaryBulkWithMultipleStreams(
         column,
-        [&](const IDataType::SubstreamPath &) { return compressed.get(); },
+        [&](const IDataType::SubstreamPath &) { return &compressed; },
         offset,
         limit,
         true,
         {});
-    compressed->next();
+    compressed.next();
 }
 
 void deserializeColumn(IColumn & column, const DataTypePtr & type, std::string_view data_buf, size_t rows)
diff --git a/dbms/src/Storages/DeltaMerge/File/DMFileWriter.h b/dbms/src/Storages/DeltaMerge/File/DMFileWriter.h
index 592b69c0f2d..1ec08a1630a 100644
--- a/dbms/src/Storages/DeltaMerge/File/DMFileWriter.h
+++ b/dbms/src/Storages/DeltaMerge/File/DMFileWriter.h
@@ -23,12 +23,10 @@
 #include <Storages/DeltaMerge/File/DMFile.h>
 #include <Storages/DeltaMerge/Index/MinMaxIndex.h>
 
-#include "magic_enum.hpp"
 
-namespace DB
-{
-namespace DM
+namespace DB::DM
 {
+
 namespace detail
 {
 static inline DB::ChecksumAlgo getAlgorithmOrNone(DMFile & dmfile)
@@ -40,6 +38,7 @@ static inline size_t getFrameSizeOrDefault(DMFile & dmfile)
     return dmfile.getConfiguration() ? dmfile.getConfiguration()->getChecksumFrameLength() : DBMS_DEFAULT_BUFFER_SIZE;
 }
 } // namespace detail
+
 class DMFileWriter
 {
 public:
@@ -71,12 +70,7 @@ class DMFileWriter
         {
             if (type->isInteger())
             {
-                assert(compression_settings.settings.size() == 1);
-                CompressionSettings settings(CompressionMethod::Lightweight);
-                auto & setting = settings.settings[0];
-                auto data_type = magic_enum::enum_cast<CompressionDataType>(type->getSizeOfValueInMemory());
-                RUNTIME_CHECK(data_type.has_value());
-                setting.data_type = data_type.value();
+                auto settings = CompressionSettings::create(CompressionMethod::Lightweight, *type);
                 compressed_buf = CompressedWriteBuffer<>::build(*plain_file, settings, !dmfile->getConfiguration());
             }
             else
@@ -197,5 +191,4 @@ class DMFileWriter
     bool is_empty_file = true;
 };
 
-} // namespace DM
-} // namespace DB
+} // namespace DB::DM