diff --git a/loggerc.go b/loggerc.go
new file mode 100644
index 0000000..18edd9f
--- /dev/null
+++ b/loggerc.go
@@ -0,0 +1,37 @@
+package loggerx
+
+import "context"
+
+var loggerc *Logger
+
+func init() {
+	loggerc = NewLogger(context.Background())
+}
+
+func NewLoggerc(ctx context.Context, opts ...Option) {
+	for _, apply := range opts {
+		apply(&loggerc.option)
+	}
+}
+
+func Channel(ch string) (r *Logger) {
+	rr := *loggerc
+	rr.channel = ch
+	return &rr
+}
+
+func Info(ctx context.Context, v ...any) {
+	loggerc.Info(ctx, v...)
+}
+
+func Infof(ctx context.Context, format string, v ...any) {
+	loggerc.Infof(ctx, format, v...)
+}
+
+func Error(ctx context.Context, v ...any) {
+	loggerc.Error(ctx, v...)
+}
+
+func Errorf(ctx context.Context, format string, v ...any) {
+	loggerc.Errorf(ctx, format, v...)
+}
diff --git a/loggerc_test.go b/loggerc_test.go
new file mode 100644
index 0000000..18fb14c
--- /dev/null
+++ b/loggerc_test.go
@@ -0,0 +1,12 @@
+package loggerx_test
+
+import (
+	"context"
+	"testing"
+
+	"github.com/yuninks/loggerx"
+)
+
+func TestLoggerc(t *testing.T) {
+	loggerx.Info(context.Background(), "hhhhhh")
+}
diff --git a/options.go b/options.go
index 288f8ac..b994146 100644
--- a/options.go
+++ b/options.go
@@ -95,7 +95,11 @@ func SetTimeZone() Option {
 // 文件额外的驱动
 func SetExtraDriver(ds ...io.Writer) Option {
 	return func(o *loggerOption) {
-		o.drivers = ds
+		for _, d := range ds {
+			if d != nil {
+				o.drivers = append(o.drivers, d)
+			}
+		}
 	}
 }
 
diff --git a/storage.go b/storage.go
index b44359f..5025317 100644
--- a/storage.go
+++ b/storage.go
@@ -15,9 +15,15 @@ func (l *Logger) write(event string, b []byte) (n int, err error) {
 		err = io.ErrShortWrite
 	}
 	if err != nil {
-		// 强制更新
-		l.getFile(event, true)
+		// 强制更新 & 再次写入
+		f, err := l.getFile(event, true)
+		if err == nil {
+			f.Write(b)
+		}
 	}
-	d := append(l.option.drivers, f)
-	return io.MultiWriter(d...).Write(b)
+
+	if len(l.option.drivers) > 0 {
+		io.MultiWriter(l.option.drivers...).Write(b)
+	}
+	return n, err
 }