diff --git a/log/log.go b/log/log.go
index 4504345..8063a12 100644
--- a/log/log.go
+++ b/log/log.go
@@ -16,7 +16,6 @@ import (
 
 type (
 	Level = logsdk.Level
-	Field = logsdk.Field
 )
 
 const (
@@ -29,6 +28,14 @@ const (
 	LevelTrace = logsdk.LevelTrace
 )
 
+// Field 返回键值对
+func Field(key string, value any) logsdk.KV {
+	return logsdk.KV{
+		Value: value,
+		Key:   key,
+	}
+}
+
 // AddCallerSkip 增加调用 [runtime.Callers] 时的 skip 参数,
 // 当通过装饰器等方式封装 Entry 导致增加调用 Entry 方法的深度时使用 AddCallerSkip 调整 skip,
 // 直接在需要日志的地方调用 Entry 的方法时不需要 AddCallerSkip.
@@ -42,7 +49,7 @@ func WithField(key string, value any) logsdk.Entry {
 }
 
 // WithFields 增加键值对
-func WithFields(fields ...logsdk.Field) logsdk.Entry {
+func WithFields(fields ...logsdk.KV) logsdk.Entry {
 	return globalLogger.WithFields(fields...)
 }
 
diff --git a/log/logsdk/entry.go b/log/logsdk/entry.go
index c4c3caf..f331579 100644
--- a/log/logsdk/entry.go
+++ b/log/logsdk/entry.go
@@ -12,7 +12,7 @@ import (
 type Entry struct {
 	logger            *Logger
 	time              time.Time
-	fields            []Field
+	fields            []KV
 	callerSkip        int
 	reportCaller      bool
 	isReportCallerSet bool
@@ -39,13 +39,13 @@ func (entry Entry) AddCallerSkip(n int) Entry {
 
 // WithField 增加1组键值对
 func (entry Entry) WithField(key string, value any) Entry {
-	return entry.WithFields(Field{Key: key, Value: value})
+	return entry.WithFields(KV{Key: key, Value: value})
 }
 
 // WithFields 增加键值对
-func (entry Entry) WithFields(fields ...Field) Entry {
+func (entry Entry) WithFields(fields ...KV) Entry {
 	newEntry := entry.copy()
-	newEntry.fields = make([]Field, len(entry.fields)+len(fields))
+	newEntry.fields = make([]KV, len(entry.fields)+len(fields))
 	copy(newEntry.fields, entry.fields)
 	copy(newEntry.fields, fields)
 	return newEntry
@@ -215,6 +215,6 @@ type ReadonlyEntry struct {
 	Stack   []runtimehelper.Frame
 	Time    time.Time
 	Message string
-	Fields  []Field
+	Fields  []KV
 	Level   Level
 }
diff --git a/log/logsdk/field.go b/log/logsdk/field.go
index fe379ff..6aba454 100644
--- a/log/logsdk/field.go
+++ b/log/logsdk/field.go
@@ -1,7 +1,15 @@
 package logsdk
 
-// Field 是日志记录中的键值对
-type Field struct {
+// Field 返回键值对
+func Field(key string, value any) KV {
+	return KV{
+		Value: value,
+		Key:   key,
+	}
+}
+
+// KV 是日志记录中的键值对
+type KV struct {
 	Value any    `json:"v"`
 	Key   string `json:"k"`
 }
diff --git a/log/logsdk/logjson/processor.go b/log/logsdk/logjson/processor.go
index eede248..0837a4c 100644
--- a/log/logsdk/logjson/processor.go
+++ b/log/logsdk/logjson/processor.go
@@ -84,6 +84,6 @@ type Entry struct {
 	Time    string                `json:"time,omitempty"`
 	Caller  *runtimehelper.Frame  `json:"caller,omitempty"`
 	Stack   []runtimehelper.Frame `json:"stack,omitempty"`
-	Fields  []logsdk.Field        `json:"fields,omitempty"`
+	Fields  []logsdk.KV           `json:"fields,omitempty"`
 	Level   logsdk.Level          `json:"level"`
 }