diff --git a/logger/logger.go b/logger/logger.go
index 425bedfe..6448ccaf 100644
--- a/logger/logger.go
+++ b/logger/logger.go
@@ -57,7 +57,9 @@ type Logger interface {
 	Log(ctx context.Context, level Level, args ...interface{})
 	// Logf logs message with needed level
 	Logf(ctx context.Context, level Level, msg string, args ...interface{})
-	// String returns the name of logger
+	// Name returns broker instance name
+	Name() string
+	// String returns the type of logger
 	String() string
 }
 
diff --git a/logger/noop.go b/logger/noop.go
index 04f0515b..17f3608b 100644
--- a/logger/noop.go
+++ b/logger/noop.go
@@ -13,11 +13,15 @@ func NewLogger(opts ...Option) Logger {
 	return &noopLogger{opts: options}
 }
 
-func (l *noopLogger) V(lvl Level) bool {
+func (l *noopLogger) V(_ Level) bool {
 	return false
 }
 
-func (l *noopLogger) Level(lvl Level) {
+func (l *noopLogger) Level(_ Level) {
+}
+
+func (l *noopLogger) Name() string {
+	return l.opts.Name
 }
 
 func (l *noopLogger) Init(opts ...Option) error {
@@ -35,7 +39,7 @@ func (l *noopLogger) Clone(opts ...Option) Logger {
 	return nl
 }
 
-func (l *noopLogger) Fields(attrs ...interface{}) Logger {
+func (l *noopLogger) Fields(_ ...interface{}) Logger {
 	return l
 }
 
diff --git a/logger/slog/slog.go b/logger/slog/slog.go
index 6e12b65e..b2b756c3 100644
--- a/logger/slog/slog.go
+++ b/logger/slog/slog.go
@@ -368,6 +368,10 @@ func (s *slogLogger) Warnf(ctx context.Context, msg string, attrs ...interface{}
 	_ = s.slog.Handler().Handle(ctx, r)
 }
 
+func (s *slogLogger) Name() string {
+	return s.opts.Name
+}
+
 func (s *slogLogger) String() string {
 	return "slog"
 }
diff --git a/service.go b/service.go
index 9ae899a3..22bcb74e 100644
--- a/service.go
+++ b/service.go
@@ -7,15 +7,11 @@ import (
 
 	"go.unistack.org/micro/v3/broker"
 	"go.unistack.org/micro/v3/client"
-	"go.unistack.org/micro/v3/codec"
 	"go.unistack.org/micro/v3/config"
-	"go.unistack.org/micro/v3/flow"
 	"go.unistack.org/micro/v3/logger"
 	"go.unistack.org/micro/v3/meter"
 	"go.unistack.org/micro/v3/register"
-	"go.unistack.org/micro/v3/resolver"
 	"go.unistack.org/micro/v3/router"
-	"go.unistack.org/micro/v3/selector"
 	"go.unistack.org/micro/v3/server"
 	"go.unistack.org/micro/v3/store"
 	"go.unistack.org/micro/v3/tracer"
@@ -380,97 +376,15 @@ func (s *service) Run() error {
 	return s.Stop()
 }
 
-func getNameIndex(n string, ifaces interface{}) int {
-	type namer interface {
-		Name() string
-	}
+type Namer interface {
+	Name() string
+}
 
-	switch vt := ifaces.(type) {
-	case []broker.Broker:
-		for idx, iface := range vt {
-			if nm, ok := iface.(namer); ok && nm.Name() == n {
-				return idx
-			}
-		}
-	case []client.Client:
-		for idx, iface := range vt {
-			if nm, ok := iface.(namer); ok && nm.Name() == n {
-				return idx
-			}
-		}
-	case []codec.Codec:
-		for idx, iface := range vt {
-			if nm, ok := iface.(namer); ok && nm.Name() == n {
-				return idx
-			}
-		}
-	case []config.Config:
-		for idx, iface := range vt {
-			if nm, ok := iface.(namer); ok && nm.Name() == n {
-				return idx
-			}
-		}
-	case []flow.Flow:
-		for idx, iface := range vt {
-			if nm, ok := iface.(namer); ok && nm.Name() == n {
-				return idx
-			}
-		}
-	case []logger.Logger:
-		for idx, iface := range vt {
-			if nm, ok := iface.(namer); ok && nm.Name() == n {
-				return idx
-			}
-		}
-	case []meter.Meter:
-		for idx, iface := range vt {
-			if nm, ok := iface.(namer); ok && nm.Name() == n {
-				return idx
-			}
-		}
-	case []register.Register:
-		for idx, iface := range vt {
-			if nm, ok := iface.(namer); ok && nm.Name() == n {
-				return idx
-			}
-		}
-	case []resolver.Resolver:
-		for idx, iface := range vt {
-			if nm, ok := iface.(namer); ok && nm.Name() == n {
-				return idx
-			}
-		}
-	case []router.Router:
-		for idx, iface := range vt {
-			if nm, ok := iface.(namer); ok && nm.Name() == n {
-				return idx
-			}
-		}
-	case []selector.Selector:
-		for idx, iface := range vt {
-			if nm, ok := iface.(namer); ok && nm.Name() == n {
-				return idx
-			}
-		}
-	case []server.Server:
-		for idx, iface := range vt {
-			if nm, ok := iface.(namer); ok && nm.Name() == n {
-				return idx
-			}
-		}
-	case []store.Store:
-		for idx, iface := range vt {
-			if nm, ok := iface.(namer); ok && nm.Name() == n {
-				return idx
-			}
-		}
-	case []tracer.Tracer:
-		for idx, iface := range vt {
-			if nm, ok := iface.(namer); ok && nm.Name() == n {
-				return idx
-			}
+func getNameIndex[T Namer](n string, ifaces []T) int {
+	for idx, iface := range ifaces {
+		if iface.Name() == n {
+			return idx
 		}
 	}
-
 	return 0
 }
diff --git a/service_test.go b/service_test.go
index 97fd612b..b6bca118 100644
--- a/service_test.go
+++ b/service_test.go
@@ -41,6 +41,14 @@ func (ti *testItem) Name() string {
 	return ti.name
 }
 
+func Test_getNameIndex(t *testing.T) {
+	items := []*testItem{{name: "test1"}, {name: "test2"}}
+	idx := getNameIndex("test2", items)
+	if items[idx].Name() != "test2" {
+		t.Fatal("getNameIndex wrong")
+	}
+}
+
 func TestRegisterHandler(t *testing.T) {
 	type args struct {
 		s    server.Server
diff --git a/util/time/duration_test.go b/util/time/duration_test.go
index 80b7289c..12447510 100644
--- a/util/time/duration_test.go
+++ b/util/time/duration_test.go
@@ -35,8 +35,8 @@ func TestUnmarshalJSON(t *testing.T) {
 	err = json.Unmarshal([]byte(`{"ttl":"1y"}`), v)
 	if err != nil {
 		t.Fatal(err)
-	} else if v.TTL != 31536000000000000 {
-		t.Fatalf("invalid duration %v != 31536000000000000", v.TTL)
+	} else if v.TTL != 31622400000000000 {
+		t.Fatalf("invalid duration %v != 31622400000000000", v.TTL)
 	}
 }
 
@@ -55,7 +55,7 @@ func TestParseDuration(t *testing.T) {
 	if err != nil {
 		t.Fatalf("ParseDuration error: %v", err)
 	}
-	if td.String() != "8760h0m0s" {
-		t.Fatalf("ParseDuration 1y != 8760h0m0s : %s", td.String())
+	if td.String() != "8784h0m0s" {
+		t.Fatalf("ParseDuration 1y != 8784h0m0s : %s", td.String())
 	}
 }