diff --git a/src/onebot11/constructor.ts b/src/onebot11/constructor.ts
index 1754b997..119dd7bf 100644
--- a/src/onebot11/constructor.ts
+++ b/src/onebot11/constructor.ts
@@ -30,6 +30,7 @@ import { OB11GroupIncreaseEvent } from './event/notice/OB11GroupIncreaseEvent';
 import { OB11GroupBanEvent } from './event/notice/OB11GroupBanEvent';
 import { OB11GroupUploadNoticeEvent } from './event/notice/OB11GroupUploadNoticeEvent';
 import { OB11GroupNoticeEvent } from './event/notice/OB11GroupNoticeEvent';
+import { OB11FriendAddNoticeEvent } from './event/notice/OB11FriendAddNoticeEvent';
 
 import { calcQQLevel } from '../common/utils/qqlevel';
 import { log } from '../common/utils/log';
@@ -371,6 +372,17 @@ export class OB11Constructor {
     }
   }
 
+  static async FriendAddEvent(msg: RawMessage): Promise<OB11FriendAddNoticeEvent | undefined> {
+    if (msg.chatType !== ChatType.friend) {
+      return;
+    }
+    if (msg.msgType === 5 && msg.subMsgType === 12) {
+      const event = new OB11FriendAddNoticeEvent(parseInt(msg.peerUin));
+      return event;
+    }
+    return;
+  }
+
   static friend(friend: User): OB11User {
     return {
       user_id: parseInt(friend.uin),
diff --git a/src/onebot11/event/notice/OB11FriendAddNoticeEvent.ts b/src/onebot11/event/notice/OB11FriendAddNoticeEvent.ts
new file mode 100644
index 00000000..50fd877b
--- /dev/null
+++ b/src/onebot11/event/notice/OB11FriendAddNoticeEvent.ts
@@ -0,0 +1,11 @@
+import { OB11BaseNoticeEvent } from './OB11BaseNoticeEvent';
+
+export class OB11FriendAddNoticeEvent extends OB11BaseNoticeEvent {
+  notice_type = 'friend_add';
+  user_id: number;
+
+  public constructor(user_Id: number) {
+    super();
+    this.user_id = user_Id;
+  }
+}
diff --git a/src/onebot11/main.ts b/src/onebot11/main.ts
index cc07bb88..cc01124a 100644
--- a/src/onebot11/main.ts
+++ b/src/onebot11/main.ts
@@ -154,6 +154,11 @@ export class NapCatOnebot11 {
           postOB11Event(groupEvent);
         }
       }).catch(e => log('constructGroupEvent error: ', e));
+      OB11Constructor.FriendAddEvent(message).then(friendAddEvent=>{
+        if(friendAddEvent){
+          postOB11Event(friendAddEvent)
+        }
+      }).catch(e => log('constructFriendAddEvent error: ', e));
     }
   }