diff --git a/packages/engine-chronocat-api/src/api/friend/list.ts b/packages/engine-chronocat-api/src/api/friend/list.ts
index 0d6c9a7..30aa641 100644
--- a/packages/engine-chronocat-api/src/api/friend/list.ts
+++ b/packages/engine-chronocat-api/src/api/friend/list.ts
@@ -22,12 +22,6 @@ export const buildFriendList =
     await ctx.chronocat.sleep(1000)
 
     return {
-      data: Object.values(friendMap).map((x) => ({
-        id: x.uin,
-        name: x.nick,
-        nick: x.remark || undefined,
-        avatar: `http://thirdqq.qlogo.cn/headimg_dl?dst_uin=${x.uin}&spec=640`,
-        is_bot: false,
-      })),
+      data: Object.values(friendMap),
     }
   }
diff --git a/packages/engine-chronocat-api/src/globalVars.ts b/packages/engine-chronocat-api/src/globalVars.ts
index ce8bc66..0080da4 100644
--- a/packages/engine-chronocat-api/src/globalVars.ts
+++ b/packages/engine-chronocat-api/src/globalVars.ts
@@ -1,4 +1,5 @@
-import type { Group, Profile, RedIpcData, RedMessage } from '@chronocat/red'
+import type { Group, RedIpcData, RedMessage } from '@chronocat/red'
+import { User } from '@chronocat/shell'
 import { ChronoEventEmitter } from './emitter'
 
 export const requestMethodMap: Record<string, string> = {}
@@ -9,7 +10,7 @@ export const requestCallbackMap: Record<
 
 export const groupMap: Record<string, Group> = {}
 export const roleMap: Record<string, Record<string, number>> = {}
-export const friendMap: Record<string, Profile> = {}
+export const friendMap: Record<string, User> = {}
 export const richMediaDownloadMap: Record<string, (path: string) => void> = {}
 export const emojiDownloadMap: Record<string, (path: string) => void> = {}
 
diff --git a/packages/engine-chronocat-api/src/handler.ts b/packages/engine-chronocat-api/src/handler.ts
index 57a54db..6e37b79 100644
--- a/packages/engine-chronocat-api/src/handler.ts
+++ b/packages/engine-chronocat-api/src/handler.ts
@@ -220,24 +220,59 @@ const responseDispatcher = async (
 
     case 'onBuddyListChange':
     case 'nodeIKernelBuddyListener/onBuddyListChange': {
-      const { data } = payload as OnBuddyListChange
-
-      for (const category of data) {
-        for (const buddy of category.buddyList) {
-          ctx.chronocat.uix.add(buddy.uid, buddy.uin)
-
-          ctx.chronocatEngineChronocatApi.msgBoxActiv.activate({
-            chatType: ChatType.Private,
-            peerUid: buddy.uid,
-            guildId: '',
-          })
+      const { data, buddyCategory, userSimpleInfos } =
+        payload as OnBuddyListChange
+
+      if (data) {
+        for (const category of data) {
+          for (const buddy of category.buddyList) {
+            ctx.chronocat.uix.add(buddy.uid, buddy.uin)
+
+            ctx.chronocatEngineChronocatApi.msgBoxActiv.activate({
+              chatType: ChatType.Private,
+              peerUid: buddy.uid,
+              guildId: '',
+            })
+
+            // buddy.category = category.categoryName
+            friendMap[buddy.uin] = {
+              id: buddy.uin,
+              name: buddy.nick,
+              nick: buddy.remark || undefined,
+              avatar: `http://thirdqq.qlogo.cn/headimg_dl?dst_uin=${buddy.uin}&spec=640`,
+              is_bot: false,
+            }
+          }
+        }
 
-          // buddy.category = category.categoryName
-          friendMap[buddy.uin] = buddy
+        chronoEventEmitter.emitBuddyListChange()
+      } else if (buddyCategory && userSimpleInfos) {
+        // 先填充 uix
+        for (const uid in userSimpleInfos)
+          ctx.chronocat.uix.add(uid, userSimpleInfos[uid]!.uin)
+
+        for (const category of buddyCategory) {
+          for (const uid of category.buddyUids) {
+            ctx.chronocatEngineChronocatApi.msgBoxActiv.activate({
+              chatType: ChatType.Private,
+              peerUid: uid,
+              guildId: '',
+            })
+
+            const userSimpleInfo = userSimpleInfos[uid]!
+
+            friendMap[userSimpleInfo.uin] = {
+              id: userSimpleInfo.uin,
+              name: userSimpleInfo.coreInfo.nick,
+              nick: userSimpleInfo.coreInfo.remark || undefined,
+              avatar: `http://thirdqq.qlogo.cn/headimg_dl?dst_uin=${userSimpleInfo.uin}&spec=640`,
+              is_bot: false,
+            }
+          }
         }
-      }
 
-      chronoEventEmitter.emitBuddyListChange()
+        chronoEventEmitter.emitBuddyListChange()
+      }
 
       return
     }
diff --git a/packages/engine-chronocat-event/src/handler.ts b/packages/engine-chronocat-event/src/handler.ts
index 7e59f96..2c93403 100644
--- a/packages/engine-chronocat-event/src/handler.ts
+++ b/packages/engine-chronocat-event/src/handler.ts
@@ -294,11 +294,17 @@ const dispatcher = async (
 
     case 'onBuddyListChange':
     case 'nodeIKernelBuddyListener/onBuddyListChange': {
-      const { data } = payload as OnBuddyListChange
-
-      for (const category of data)
-        for (const buddy of category.buddyList)
-          ctx.chronocat.uix.add(buddy.uid, buddy.uin)
+      const { data, buddyCategory, userSimpleInfos } =
+        payload as OnBuddyListChange
+
+      if (data) {
+        for (const category of data)
+          for (const buddy of category.buddyList)
+            ctx.chronocat.uix.add(buddy.uid, buddy.uin)
+      } else if (buddyCategory && userSimpleInfos) {
+        for (const uid in userSimpleInfos)
+          ctx.chronocat.uix.add(uid, userSimpleInfos[uid]!.uin)
+      }
 
       return
     }
diff --git a/packages/red/src/redIpcEntity.ts b/packages/red/src/redIpcEntity.ts
index 6143267..6a27a30 100644
--- a/packages/red/src/redIpcEntity.ts
+++ b/packages/red/src/redIpcEntity.ts
@@ -108,27 +108,231 @@ export interface OnBuddyListChange {
   /**
    * 好友分组列表。
    */
-  data: {
-    /**
-     * 好友分组 ID。
-     */
-    categoryId: number
+  data: BuddyListChangeData[] | undefined
 
-    /**
-     * 好友分组名称。
-     */
-    categoryName: string
+  /**
+   * 好友分组列表。
+   */
+  buddyCategory: BuddyCategory[] | undefined
 
-    /**
-     * 分组内好友个数。
-     */
-    categroyMbCount: number
+  /**
+   * 用户信息，键为 uid。
+   */
+  userSimpleInfos: Record<string, UserSimpleInfo> | undefined
+}
 
-    /**
-     * 分组内好友列表。
-     */
-    buddyList: Profile[]
-  }[]
+export interface BuddyListChangeData {
+  /**
+   * 好友分组 ID。
+   */
+  categoryId: number
+
+  /**
+   * 好友分组名称。
+   */
+  categoryName: string
+
+  /**
+   * 分组内好友个数。
+   */
+  categroyMbCount: number
+
+  /**
+   * 分组内好友列表。
+   */
+  buddyList: Profile[]
+}
+
+export interface BuddyCategory {
+  categoryId: number
+
+  /**
+   * 数值越小，显示越在上方
+   */
+  categorySortId: number
+
+  categroyName: string
+
+  categroyMbCount: number
+
+  onlineCount: number
+
+  buddyUids: string[]
+}
+
+export interface UserSimpleInfo {
+  uid: string
+  uin: string
+  coreInfo: UserCoreInfo
+  baseInfo: UserBaseInfo
+  status: UserStatus | null
+  vasInfo: UserVasInfo | null
+  relationFlags: UserRelationFlags
+  otherFlags: unknown
+  intimate: unknown
+}
+
+export interface UserCoreInfo {
+  uid: string
+  uin: string
+  nick: string
+
+  /**
+   * 无情况下为空字符串
+   */
+  remark: string
+}
+
+export interface UserBaseInfo {
+  /**
+   * 无情况下为空字符串
+   */
+  qid: string
+
+  /**
+   * 无情况下为空字符串
+   */
+  longNick: string
+
+  /**
+   * 不显示情况下为 0
+   */
+  birthday_year: number
+
+  /**
+   * 不显示情况下为 0
+   */
+  birthday_month: number
+
+  /**
+   * 不显示情况下为 0
+   */
+  birthday_day: number
+  age: number
+  sex: number
+  eMail: string
+  phoneNum: string
+  categoryId: number
+  richTime: number
+  richBuffer: unknown
+}
+
+export interface UserStatus {
+  uid: string
+  uin: string
+  status: number
+  extStatus: number
+  batteryStatus: number
+  termType: number
+  netType: number
+  iconType: number
+  customStatus: {
+    faceId: string
+    faceType: string
+    wording: string
+  }
+  setTime: string
+  specialFlag: number
+  abiFlag: number
+  eNetworkType: number
+  showName: string
+  termDesc: string
+  musicInfo: {
+    buf: unknown
+  }
+  extOnlineBusinessInfo: {
+    buf: unknown
+    customStatus: unknown
+    videoBizInfo: {
+      cid: string
+      tvUrl: string
+      synchType: string
+    }
+    videoInfo: {
+      name: string
+    }
+  }
+  extBuffer: {
+    buf: unknown
+  }
+}
+
+export interface UserVasInfo {
+  /**
+   * 是否为 VIP
+   */
+  vipFlag: boolean
+
+  /**
+   * 是否为年费 VIP
+   */
+  yearVipFlag: boolean
+
+  /**
+   * 是否为 SVIP
+   */
+  svipFlag: boolean
+
+  /**
+   * VIP 等级
+   */
+  vipLevel: number
+
+  /**
+   * 是否为大会员
+   */
+  bigClub: boolean
+
+  /**
+   * 大会员等级
+   */
+  bigClubLevel: number
+
+  nameplateVipType: number
+  grayNameplateFlag: number
+  superVipTemplateId: number
+  diyFontId: number
+  pendantId: number
+  pendantDiyId: number
+  faceId: number
+  vipFont: number
+  vipFontType: number
+  magicFont: number
+  fontEffect: number
+  newLoverDiamondFlag: number
+  extendNameplateId: number
+  diyNameplateIDs: unknown[]
+  vipStartFlag: number
+  vipDataFlag: number
+  gameNameplateId: string
+  gameLastLoginTime: string
+  gameRank: number
+  gameIconShowFlag: boolean
+  gameCardId: string
+
+  /**
+   * VIP 昵称颜色类型
+   */
+  vipNameColorId: string
+
+  privilegeIcon: null
+}
+
+export interface UserRelationFlags {
+  topTime: string
+  isBlock: boolean
+  isMsgDisturb: boolean
+  isSpecialCareOpen: boolean
+  isSpecialCareZone: boolean
+  ringId: string
+  isBlocked: boolean
+  recommendImgFlag: number
+  disableEmojiShortCuts: number
+  qidianMasterFlag: number
+  qidianCrewFlag: number
+  qidianCrewFlag2: number
+  isHideQQLevel: number
+  isHidePrivilegeIcon: number
 }
 
 export interface OnAddSendMsg {