diff --git a/app_test.go b/app_test.go
index 11e41d0aa..9281b6fd8 100644
--- a/app_test.go
+++ b/app_test.go
@@ -1,9 +1,12 @@
 package kratos
 
 import (
+	"context"
+	"reflect"
 	"testing"
 	"time"
 
+	"github.com/go-kratos/kratos/v2/registry"
 	"github.com/go-kratos/kratos/v2/transport/grpc"
 	"github.com/go-kratos/kratos/v2/transport/http"
 	"github.com/stretchr/testify/assert"
@@ -51,3 +54,99 @@ func TestApp_Metadata(t *testing.T) {
 	o := New(Metadata(v))
 	assert.Equal(t, v, o.Metadata())
 }
+
+func TestApp_Endpoint(t *testing.T) {
+	type fields struct {
+		id       string
+		version  string
+		name     string
+		instance *registry.ServiceInstance
+		metadata map[string]string
+		want     struct {
+			id       string
+			version  string
+			name     string
+			endpoint []string
+			metadata map[string]string
+		}
+	}
+	tests := []fields{
+		{
+			id:       "1",
+			name:     "kratos-v1",
+			instance: &registry.ServiceInstance{Endpoints: []string{"https://go-kratos.dev", "localhost"}},
+			metadata: map[string]string{},
+			version:  "v1",
+			want: struct {
+				id       string
+				version  string
+				name     string
+				endpoint []string
+				metadata map[string]string
+			}{id: "1", version: "v1", name: "kratos-v1", endpoint: []string{"https://go-kratos.dev", "localhost"},
+				metadata: map[string]string{}},
+		},
+		{
+			id:       "2",
+			name:     "kratos-v2",
+			instance: &registry.ServiceInstance{Endpoints: []string{"test"}},
+			metadata: map[string]string{"kratos": "https://github.com/go-kratos/kratos"},
+			version:  "v2",
+			want: struct {
+				id       string
+				version  string
+				name     string
+				endpoint []string
+				metadata map[string]string
+			}{id: "2", version: "v2", name: "kratos-v2", endpoint: []string{"test"},
+				metadata: map[string]string{"kratos": "https://github.com/go-kratos/kratos"}},
+		},
+		{
+			id:       "3",
+			name:     "kratos-v3",
+			instance: nil,
+			metadata: make(map[string]string),
+			version:  "v3",
+			want: struct {
+				id       string
+				version  string
+				name     string
+				endpoint []string
+				metadata map[string]string
+			}{id: "3", version: "v3", name: "kratos-v3", endpoint: []string{},
+				metadata: map[string]string{}},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			a := &App{
+				opts:     options{id: tt.id, name: tt.name, metadata: tt.metadata, version: tt.version},
+				ctx:      context.Background(),
+				cancel:   nil,
+				instance: tt.instance,
+			}
+
+			ctx := NewContext(context.Background(), a)
+
+			if got, ok := FromContext(ctx); ok {
+				if got.ID() != tt.want.id {
+					t.Errorf("ID() = %v, want %v", got.ID(), tt.want.id)
+				}
+				if got.Name() != tt.want.name {
+					t.Errorf("Name() = %v, want %v", got.Name(), tt.want.name)
+				}
+				if got.Version() != tt.want.version {
+					t.Errorf("Version() = %v, want %v", got.Version(), tt.want.version)
+				}
+				if !reflect.DeepEqual(got.Endpoint(), tt.want.endpoint) {
+					t.Errorf("Endpoint() = %v, want %v", got.Endpoint(), tt.want.endpoint)
+				}
+				if !reflect.DeepEqual(got.Metadata(), tt.want.metadata) {
+					t.Errorf("Metadata() = %v, want %v", got.Metadata(), tt.want.metadata)
+				}
+			} else {
+				t.Errorf("ok() = %v, want %v", ok, true)
+			}
+		})
+	}
+}