diff --git a/core/code/bench.go b/core/code/bench.go
new file mode 100644
index 00000000..519853b6
--- /dev/null
+++ b/core/code/bench.go
@@ -0,0 +1,48 @@
+package code
+
+import (
+	"github.com/shylinux/icebergs"
+	"github.com/shylinux/toolkits"
+)
+
+type Bench struct {
+	*ice.Message
+}
+
+func (b *Bench) Get(key string) string {
+	return b.Conf("hi", key)
+}
+func (b *Bench) GetInt(key string) int64 {
+	return kit.Int64(b.Conf("hi", key))
+}
+
+func (b *Bench) Log(key string, arg ...interface{}) {
+	b.Message.Info("%s: %v", key, kit.Simple(key))
+}
+func (b *Bench) Logf(key string, str string, arg ...interface{}) {
+	b.Message.Info("%s: %v", key, kit.Format(str, arg...))
+}
+func (b *Bench) Info(arg ...interface{}) {
+	b.Log("info", arg...)
+}
+func (b *Bench) Infof(str string, arg ...interface{}) {
+	b.Logf("info", str, arg...)
+}
+func (b *Bench) Warn(arg ...interface{}) {
+	b.Log("warn", arg...)
+}
+func (b *Bench) Warnf(str string, arg ...interface{}) {
+	b.Logf("warn", str, arg...)
+}
+func (b *Bench) Error(arg ...interface{}) {
+	b.Log("error", arg...)
+}
+func (b *Bench) Errorf(str string, arg ...interface{}) {
+	b.Logf("error", str, arg...)
+}
+func (b *Bench) Debug(arg ...interface{}) {
+	b.Log("debug", arg...)
+}
+func (b *Bench) Debugf(str string, arg ...interface{}) {
+	b.Logf("debug", str, arg...)
+}