diff --git a/src/core/src/entities/group.ts b/src/core/src/entities/group.ts
index 345e1538..c2f6f093 100644
--- a/src/core/src/entities/group.ts
+++ b/src/core/src/entities/group.ts
@@ -1,5 +1,10 @@
 import { QQLevel, Sex } from './user';
-
+export enum GroupListUpdateType {
+    REFRESHALL,
+    GETALL,
+    MODIFIED,
+    REMOVE
+}
 export interface Group {
     groupCode: string,
     createTime?:string,//高版本才有
diff --git a/src/core/src/listeners/NodeIKernelGroupListener.ts b/src/core/src/listeners/NodeIKernelGroupListener.ts
index d9e91b6c..c80a775e 100644
--- a/src/core/src/listeners/NodeIKernelGroupListener.ts
+++ b/src/core/src/listeners/NodeIKernelGroupListener.ts
@@ -1,7 +1,7 @@
-import { Group, GroupMember, GroupNotify } from '@/core/entities';
+import { Group, GroupListUpdateType, GroupMember, GroupNotify } from '@/core/entities';
 
 interface IGroupListener {
-  onGroupListUpdate(updateType: number, groupList: Group[]): void;
+  onGroupListUpdate(updateType: GroupListUpdateType, groupList: Group[]): void;
 
   onGroupExtListUpdate(...args: unknown[]): void;
 
@@ -202,7 +202,7 @@ export class DebugGroupListener implements IGroupListener {
     console.log('onGroupNotifiesUnreadCountUpdated:', ...args);
   }
 
-  onGroupSingleScreenNotifies(doubt: boolean, seq: string, notifies: GroupNotify[]){
+  onGroupSingleScreenNotifies(doubt: boolean, seq: string, notifies: GroupNotify[]) {
     console.log('onGroupSingleScreenNotifies:');
   }
 
diff --git a/src/core/src/services/NodeIKernelGroupService.ts b/src/core/src/services/NodeIKernelGroupService.ts
index 3653949b..52d07526 100644
--- a/src/core/src/services/NodeIKernelGroupService.ts
+++ b/src/core/src/services/NodeIKernelGroupService.ts
@@ -9,6 +9,11 @@ import {
 import { GeneralCallResult } from '@/core/services/common';
 
 export interface NodeIKernelGroupService {
+  
+  getUidByUin(uin: string): Promise<string>;
+
+  getUinByUid(uid: string): Promise<string>;
+  //26702
   getGroupMemberLevelInfo(groupCode: string): Promise<unknown>;
   //26702
   getGroupHonorList(groupCodes: Array<string>): unknown;
diff --git a/src/core/src/services/NodeIKernelProfileService.ts b/src/core/src/services/NodeIKernelProfileService.ts
index 403f1a31..ec7e9861 100644
--- a/src/core/src/services/NodeIKernelProfileService.ts
+++ b/src/core/src/services/NodeIKernelProfileService.ts
@@ -14,6 +14,10 @@ export enum ProfileBizType {
   KOTHER
 }
 export interface NodeIKernelProfileService {
+
+  getUidByUin(uin: string): Promise<string>;
+
+  getUinByUid(uid: string): Promise<string>;
   // {
   //   coreInfo: CoreInfo,
   //   baseInfo: BaseInfo,