diff --git a/test/kv_seperate_test.cc b/test/kv_seperate_test.cc
index ef69179..88b59fc 100644
--- a/test/kv_seperate_test.cc
+++ b/test/kv_seperate_test.cc
@@ -1,119 +1,119 @@
-#include "gtest/gtest.h"
-#include "leveldb/env.h"
-#include "leveldb/db.h"
-#include "table/blob_file.h" // 假设 BlobFile 的头文件
-
-using namespace leveldb;
-
-constexpr int value_size = 2048;  // 单个值的大小
-constexpr int data_size = 128 << 20;  // 总数据大小
-constexpr int min_blob_size = 1024;  // KV 分离的阈值
-
-Status OpenDB(std::string dbName, DB** db) {
-  Options options;
-  options.create_if_missing = true;
-  options.key_value_separated = true;  // 启用 KV 分离
-  return DB::Open(options, dbName, db);
-}
-
-// 插入数据，模拟 KV 分离
-void InsertData(DB* db) {
-  WriteOptions writeOptions;
-  int key_num = data_size / value_size;
-  srand(static_cast<unsigned int>(time(0)));
-
-  for (int i = 0; i < key_num; i++) {
-    int key_ = rand() % key_num + 1;
-    std::string key = std::to_string(key_);
-    std::string value(value_size, 'a');  // 大 value
-    db->Put(writeOptions, key, value);  // 使用标准 Put 接口插入
-  }
-}
-
-// 检查数据是否被正确存入 BlobFile
-void VerifyBlobFile(const std::string& blob_file_path, int expected_entries) {
-  BlobFile blobfile(blob_file_path, BlobFile::kReadMode);
-  Status status = blobfile.Open();
-  ASSERT_TRUE(status.ok());
-
-  int entry_count = 0;
-  BlobFile::Iterator it = blobfile.NewIterator();
-  for (it.SeekToFirst(); it.Valid(); it.Next()) {
-    ++entry_count;
-    const Slice& key = it.key();
-    const Slice& value = it.value();
-    ASSERT_GT(value.size(), min_blob_size);  // 确认 value 大于阈值
-  }
-
-  ASSERT_EQ(entry_count, expected_entries);  // 确认条目数是否正确
-  blobfile.Close();
-}
-
-// KV 分离读写测试
-TEST(TestKVSeparation, WriteAndRead) {
-  DB* db;
-  if (OpenDB("testdb", &db).ok() == false) {
-    std::cerr << "open db failed" << std::endl;
-    abort();
-  }
-
-  // 插入数据
-  InsertData(db);
-
-  // 验证 BlobFile 内容
-  VerifyBlobFile("blob_data", data_size / value_size);
-
-  // 随机点查数据
-  ReadOptions readOptions;
-  srand(static_cast<unsigned int>(time(0)));
-  int key_num = data_size / value_size;
-  for (int i = 0; i < 100; i++) {
-    int key_ = rand() % key_num + 1;
-    std::string key = std::to_string(key_);
-    std::string value;
-    Status status = db->Get(readOptions, key, &value);
-    ASSERT_TRUE(status.ok());  // 验证是否成功读取
-    if (value.size() > min_blob_size) {
-      ASSERT_TRUE(value == std::string(value_size, 'a'));  // 验证大 value 的内容
-    }
-  }
-
-  delete db;
-}
-
-// KV 分离压缩测试
-TEST(TestKVSeparation, Compaction) {
-  DB* db;
-
-  if (OpenDB("testdb", &db).ok() == false) {
-    std::cerr << "open db failed" << std::endl;
-    abort();
-  }
-
-  // 插入数据
-  InsertData(db);
-
-  leveldb::Range ranges[1];
-  ranges[0] = leveldb::Range("-", "A");
-  uint64_t sizes[1];
-  db->GetApproximateSizes(ranges, 1, sizes);
-  ASSERT_GT(sizes[0], 0);
-
-  // 执行压缩
-  db->CompactRange(nullptr, nullptr);
-
-  // 验证压缩后主数据区的大小
-  ranges[0] = leveldb::Range("-", "A");
-  db->GetApproximateSizes(ranges, 1, sizes);
-  ASSERT_EQ(sizes[0], 0);
-
-  // 验证 BlobFile 内容仍然有效
-  VerifyBlobFile("blob_data", data_size / value_size);
-
-  delete db;
-}
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}
+#include "gtest/gtest.h"
+#include "leveldb/env.h"
+#include "leveldb/db.h"
+#include "table/blob_file.h" // 假设 BlobFile 的头文件
+
+using namespace leveldb;
+
+constexpr int value_size = 2048;  // 单个值的大小
+constexpr int data_size = 128 << 20;  // 总数据大小
+constexpr int min_blob_size = 1024;  // KV 分离的阈值
+
+Status OpenDB(std::string dbName, DB** db) {
+  Options options;
+  options.create_if_missing = true;
+  options.key_value_separated = true;  // 启用 KV 分离
+  return DB::Open(options, dbName, db);
+}
+
+// 插入数据，模拟 KV 分离
+void InsertData(DB* db) {
+  WriteOptions writeOptions;
+  int key_num = data_size / value_size;
+  srand(static_cast<unsigned int>(time(0)));
+
+  for (int i = 0; i < key_num; i++) {
+    int key_ = rand() % key_num + 1;
+    std::string key = std::to_string(key_);
+    std::string value(value_size, 'a');  // 大 value
+    db->Put(writeOptions, key, value);  // 使用标准 Put 接口插入
+  }
+}
+
+// 检查数据是否被正确存入 BlobFile
+void VerifyBlobFile(const std::string& blob_file_path, int expected_entries) {
+  BlobFile blobfile(blob_file_path, BlobFile::kReadMode);
+  Status status = blobfile.Open();
+  ASSERT_TRUE(status.ok());
+
+  int entry_count = 0;
+  BlobFile::Iterator it = blobfile.NewIterator();
+  for (it.SeekToFirst(); it.Valid(); it.Next()) {
+    ++entry_count;
+    const Slice& key = it.key();
+    const Slice& value = it.value();
+    ASSERT_GT(value.size(), min_blob_size);  // 确认 value 大于阈值
+  }
+
+  ASSERT_EQ(entry_count, expected_entries);  // 确认条目数是否正确
+  blobfile.Close();
+}
+
+// KV 分离读写测试
+TEST(TestKVSeparation, WriteAndRead) {
+  DB* db;
+  if (OpenDB("testdb", &db).ok() == false) {
+    std::cerr << "open db failed" << std::endl;
+    abort();
+  }
+
+  // 插入数据
+  InsertData(db);
+
+  // 验证 BlobFile 内容
+  VerifyBlobFile("blob_data", data_size / value_size);
+
+  // 随机点查数据
+  ReadOptions readOptions;
+  srand(static_cast<unsigned int>(time(0)));
+  int key_num = data_size / value_size;
+  for (int i = 0; i < 100; i++) {
+    int key_ = rand() % key_num + 1;
+    std::string key = std::to_string(key_);
+    std::string value;
+    Status status = db->Get(readOptions, key, &value);
+    ASSERT_TRUE(status.ok());  // 验证是否成功读取
+    if (value.size() > min_blob_size) {
+      ASSERT_TRUE(value == std::string(value_size, 'a'));  // 验证大 value 的内容
+    }
+  }
+
+  delete db;
+}
+
+// KV 分离压缩测试
+TEST(TestKVSeparation, Compaction) {
+  DB* db;
+
+  if (OpenDB("testdb", &db).ok() == false) {
+    std::cerr << "open db failed" << std::endl;
+    abort();
+  }
+
+  // 插入数据
+  InsertData(db);
+
+  leveldb::Range ranges[1];
+  ranges[0] = leveldb::Range("-", "A");
+  uint64_t sizes[1];
+  db->GetApproximateSizes(ranges, 1, sizes);
+  ASSERT_GT(sizes[0], 0);
+
+  // 执行压缩
+  db->CompactRange(nullptr, nullptr);
+
+  // 验证压缩后主数据区的大小
+  ranges[0] = leveldb::Range("-", "A");
+  db->GetApproximateSizes(ranges, 1, sizes);
+  ASSERT_EQ(sizes[0], 0);
+
+  // 验证 BlobFile 内容仍然有效
+  VerifyBlobFile("blob_data", data_size / value_size);
+
+  delete db;
+}
+
+int main(int argc, char** argv) {
+  testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}