diff --git a/src/common/decorator.ts b/src/common/decorator.ts
new file mode 100644
index 00000000..bea6e9f0
--- /dev/null
+++ b/src/common/decorator.ts
@@ -0,0 +1,22 @@
+// decoratorAsyncMethod(this,function,wrapper)
+async function decoratorMethod<T, R>(
+    target: T, 
+    method: () => Promise<R>, 
+    wrapper: (result: R) => Promise<any>, 
+    executeImmediately: boolean = true
+): Promise<any> {
+    const execute = async () => {
+        try {
+            const result = await method.call(target);
+            return wrapper(result);
+        } catch (error) {
+            return Promise.reject(error instanceof Error ? error : new Error(String(error)));
+        }
+    };
+
+    if (executeImmediately) {
+        return execute();
+    } else {
+        return execute;
+    }
+}
\ No newline at end of file
diff --git a/src/core/apis/user.ts b/src/core/apis/user.ts
index c6add838..6d1d3a09 100644
--- a/src/core/apis/user.ts
+++ b/src/core/apis/user.ts
@@ -2,8 +2,6 @@ import { ModifyProfileParams, User, UserDetailSource } from '@/core/types';
 import { RequestUtil } from '@/common/request';
 import { InstanceContext, NapCatCore, ProfileBizType } from '..';
 import { solveAsyncProblem } from '@/common/helper';
-import { promisify } from 'node:util';
-import { LRUCache } from '@/common/lru-cache';
 import { Fallback, FallbackUtil } from '@/common/fall-back';
 
 export class NTQQUserApi {
@@ -109,6 +107,19 @@ export class NTQQUserApi {
         return retUser;
     }
 
+    async getUserDetailInfoV2(uid: string): Promise<User> {
+        const fallback = new Fallback<User>((user) => FallbackUtil.boolchecker(user, user !== undefined && user.uin !== '0'))
+            .add(() => this.fetchUserDetailInfo(uid, UserDetailSource.KDB))
+            .add(() => this.fetchUserDetailInfo(uid, UserDetailSource.KSERVER));
+        const retUser = await fallback.run().then(async (user) => {
+            if (user && user.uin === '0') {
+                user.uin = await this.core.apis.UserApi.getUidByUinV2(uid) ?? '0';
+            }
+            return user;
+        });
+        return retUser;
+    }
+
     async modifySelfProfile(param: ModifyProfileParams) {
         return this.context.session.getProfileService().modifyDesktopMiniProfile(param);
     }
diff --git a/src/core/apis/webapi.ts b/src/core/apis/webapi.ts
index 933a0941..37707f24 100644
--- a/src/core/apis/webapi.ts
+++ b/src/core/apis/webapi.ts
@@ -8,7 +8,7 @@ import {
     WebHonorType,
 } from '@/core';
 import { NapCatCore } from '..';
-import { createReadStream, readFileSync, statSync } from 'node:fs';
+import { readFileSync } from 'node:fs';
 import { createHash } from 'node:crypto';
 import { basename } from 'node:path';
 
diff --git a/src/onebot/api/msg.ts b/src/onebot/api/msg.ts
index 5cca3c86..1f2ca3ef 100644
--- a/src/onebot/api/msg.ts
+++ b/src/onebot/api/msg.ts
@@ -797,6 +797,13 @@ export class OneBotMsgApi {
 
     private async handlePrivateMessage(resMsg: OB11Message, msg: RawMessage) {
         resMsg.sub_type = 'friend';
+        if (await this.core.apis.FriendApi.isBuddy(msg.senderUid)) {
+            let nickname = (await this.core.apis.UserApi.getCoreAndBaseInfo([msg.senderUid])).get(msg.senderUid)?.coreInfo.nick;
+            if (nickname) {
+                resMsg.sender.nickname = nickname;
+                return;
+            }
+        }
         resMsg.sender.nickname = (await this.core.apis.UserApi.getUserDetailInfo(msg.senderUid)).nick;
     }
 
diff --git a/src/onebot/index.ts b/src/onebot/index.ts
index f74edfa0..0c651591 100644
--- a/src/onebot/index.ts
+++ b/src/onebot/index.ts
@@ -390,9 +390,6 @@ export class NapCatOneBot11Adapter {
                         this.context.logger.logDebug('有加群请求');
                         try {
                             let requestUin = await this.core.apis.UserApi.getUinByUidV2(notify.user1.uid);
-                            if (isNaN(parseInt(requestUin))) {
-                                requestUin = (await this.core.apis.UserApi.getUserDetailInfo(notify.user1.uid)).uin;
-                            }
                             const groupRequestEvent = new OB11GroupRequestEvent(
                                 this.core,
                                 parseInt(notify.group.groupCode),