diff --git a/src/adapter/input/index.ts b/src/adapter/input/index.ts
index ac54ef3..39154f1 100644
--- a/src/adapter/input/index.ts
+++ b/src/adapter/input/index.ts
@@ -84,7 +84,7 @@ export class AdapterInput implements KarinAdapter {
       },
       elements: [{ type: 'text', text: elements }] as KarinElement[],
       contact: {
-        scene: 'private' as 'private' | 'group',
+        scene: 'friend' as 'friend',
         peer: 'input',
         sub_peer: '',
       },
diff --git a/src/adapter/kritor/grpc.ts b/src/adapter/kritor/grpc.ts
index 94d58dc..6ecc751 100644
--- a/src/adapter/kritor/grpc.ts
+++ b/src/adapter/kritor/grpc.ts
@@ -98,7 +98,7 @@ export class KritorGrpc {
                   },
                   elements: this.AdapterConvertKarin(kritorData.elements as Array<kritor.common.Element>),
                   contact: {
-                    scene: scene as 'private' | 'group',
+                    scene: scene as 'friend' | 'group',
                     peer: contact.peer + '',
                     sub_peer: contact.sub_peer + '',
                   },
@@ -135,7 +135,7 @@ export class KritorGrpc {
                     const uin = data.operator_uin
 
                     const contact = {
-                      scene: 'private' as 'private',
+                      scene: 'friend' as 'friend',
                       peer: uid,
                       sub_peer: '',
                     }
@@ -176,7 +176,7 @@ export class KritorGrpc {
                     const uin = data.operator_uin
 
                     const contact = {
-                      scene: 'private' as 'private',
+                      scene: 'friend' as 'friend',
                       peer: uid,
                       sub_peer: '',
                     }
@@ -213,7 +213,7 @@ export class KritorGrpc {
                     const uin = data.operator_uin
 
                     const contact = {
-                      scene: 'private' as 'private',
+                      scene: 'friend' as 'friend',
                       peer: uid,
                       sub_peer: '',
                     }
@@ -838,7 +838,7 @@ export class KritorGrpc {
     /** scene映射表 */
     const sceneMap = {
       [kritor.common.Scene.GROUP]: 'group',
-      [kritor.common.Scene.FRIEND]: 'private',
+      [kritor.common.Scene.FRIEND]: 'friend',
       [kritor.common.Scene.GUILD]: 'guild',
       [kritor.common.Scene.NEARBY]: 'nearby',
       [kritor.common.Scene.STRANGER]: 'stranger',
@@ -854,7 +854,7 @@ export class KritorGrpc {
 
     /*
     0=群聊 1=私聊 2=频道 5=附近的人 6=陌生人 10=群临时会话
-    0=group 1=private 2=guild 5=nearby 6=stranger 10=stranger_from_group
+    0=group 1=friend 2=guild 5=nearby 6=stranger 10=stranger_from_group
     */
     const scene = sceneMap[contact.scene as kritor.common.Scene]
     const role = roleMap[sender.role as kritor.common.Role]
diff --git a/src/adapter/onebot/onebot11.ts b/src/adapter/onebot/onebot11.ts
index 1a14fed..ccccc7c 100644
--- a/src/adapter/onebot/onebot11.ts
+++ b/src/adapter/onebot/onebot11.ts
@@ -222,7 +222,7 @@ export class AdapterOneBot11 implements KarinAdapter {
           },
           elements: this.AdapterConvertKarin(data.message),
           contact: {
-            scene: (data.message_type === 'private' ? 'private' : 'group') as 'private' | 'group',
+            scene: (data.message_type === 'private' ? 'friend' : 'group') as 'friend' | 'group',
             peer: data.message_type === 'private' ? data.sender.user_id : data.group_id,
             sub_peer: '',
           },
@@ -275,7 +275,7 @@ export class AdapterOneBot11 implements KarinAdapter {
     }
 
     const contact = {
-      scene: ('group_id' in data ? 'group' : 'private') as Scene,
+      scene: ('group_id' in data ? 'group' : 'friend') as Scene,
       peer: 'group_id' in data ? data.group_id : data.user_id,
       sub_peer: '',
     }
@@ -528,7 +528,7 @@ export class AdapterOneBot11 implements KarinAdapter {
           user_id: data.user_id + '',
           time: data.time,
           contact: {
-            scene: 'private',
+            scene: 'friend',
             peer: data.user_id + '',
             sub_peer: '',
           },
@@ -875,7 +875,6 @@ export class AdapterOneBot11 implements KarinAdapter {
    * 获取消息
    * @param _contact - ob11无需提供contact参数
    * @param message_id - 消息ID
-   * @returns {Promise<object>} - 消息内容
    */
 
   async GetMessage (_contact: contact, message_id: string) {
@@ -885,7 +884,7 @@ export class AdapterOneBot11 implements KarinAdapter {
       message_id: res.message_id,
       message_seq: res.message_id,
       contact: {
-        scene: res.message_type === 'group' ? 'group' : 'private',
+        scene: res.message_type === 'group' ? 'group' : 'friend',
         peer: res.sender.user_id, // 拿不到group_id...
       },
       sender: {
diff --git a/src/core/karin.ts b/src/core/karin.ts
index 534de36..9824f76 100644
--- a/src/core/karin.ts
+++ b/src/core/karin.ts
@@ -1,7 +1,8 @@
 import PluginApp from './plugin.app'
 import { common } from 'karin/utils'
 import { KarinMessage } from 'karin/event/message'
-import { Permission, PluginApps, KarinElement } from 'karin/types'
+import { Permission, PluginApps, KarinElement, contact, KarinRenderType } from 'karin/types'
+import { render } from 'karin/render'
 
 type FncFunction = (e: KarinMessage) => Promise<boolean>
 type FncElement = string | KarinElement | Array<KarinElement>
@@ -206,4 +207,34 @@ export class Karin {
 
     return PluginApp(data)
   }
+
+  /**
+   * 构建contact
+   * @param peer - 群号或者id
+   * @param isGroup - 是否是群聊
+   * @param sub_peer - 子id
+   */
+  contact (peer: string, isGroup: boolean = true, sub_peer?: string): contact {
+    if (isGroup) {
+      return {
+        scene: 'group',
+        peer,
+        sub_peer: sub_peer || '',
+      }
+    }
+
+    return {
+      scene: 'friend',
+      peer,
+      sub_peer: sub_peer || '',
+    }
+  }
+
+  /**
+   * - 渲染
+   * @param options - 渲染参数
+   */
+  render (options: KarinRenderType) {
+    return render.render(options)
+  }
 }
diff --git a/src/event/message.handler.ts b/src/event/message.handler.ts
index e948fed..4112e72 100644
--- a/src/event/message.handler.ts
+++ b/src/event/message.handler.ts
@@ -212,7 +212,7 @@ export class MessageHandler extends EventHandler {
       this.e.isAdmin = true
     }
 
-    if (this.e.contact.scene === 'private') {
+    if (this.e.contact.scene === 'friend') {
       this.e.isPrivate = true
       this.e.logText = `[Private:${this.e.sender.nick || ''}(${this.e.user_id})]`
       logger.bot('info', this.e.self_id, `私聊：[${this.e.user_id}(${this.e.sender.nick || ''})] ${this.e.raw_message}`)
diff --git a/src/event/notice.handler.ts b/src/event/notice.handler.ts
index 74dc3a9..7a5f8bc 100644
--- a/src/event/notice.handler.ts
+++ b/src/event/notice.handler.ts
@@ -35,7 +35,7 @@ export default class NoticeHandler extends EventHandler {
       this.e.isAdmin = true
     }
 
-    if (this.e.contact.scene === 'private') {
+    if (this.e.contact.scene === 'friend') {
       this.e.isPrivate = true
       this.e.logText = `[Private:${this.e.sender.nick || ''}(${this.e.user_id})]`
       logger.bot('info', this.e.self_id, `${logger.green('私聊通知: ')}[${this.e.user_id}(${this.e.sender.nick || ''})] ${this.e.raw_message}`)
diff --git a/src/event/request.handler.ts b/src/event/request.handler.ts
index 6e672c2..0579403 100644
--- a/src/event/request.handler.ts
+++ b/src/event/request.handler.ts
@@ -35,7 +35,7 @@ export default class RequestHandler extends EventHandler {
       this.e.isAdmin = true
     }
 
-    if (this.e.contact.scene === 'private') {
+    if (this.e.contact.scene === 'friend') {
       this.e.isPrivate = true
       this.e.logText = `[Private:${this.e.sender.nick || ''}(${this.e.user_id})]`
       logger.bot('info', this.e.self_id, `${logger.green('私聊请求: ')}[${this.e.user_id}(${this.e.sender.nick || ''})] ${this.e.raw_message}`)
diff --git a/src/types/event.ts b/src/types/event.ts
index 236c564..cbaaae8 100644
--- a/src/types/event.ts
+++ b/src/types/event.ts
@@ -10,7 +10,7 @@ export type Event = 'message' | 'notice' | 'request' | 'meta_event' | 'message_s
 /**
  * - 事件来源
  */
-export type Scene = 'group' | 'private' | 'guild' | 'nearby' | 'stranger' | 'stranger_from_group'
+export type Scene = 'group' | 'friend' | 'guild' | 'nearby' | 'stranger' | 'stranger_from_group'
 
 /**
  * - 类型映射