diff --git a/client/packages/lowcoder/src/api/orgApi.ts b/client/packages/lowcoder/src/api/orgApi.ts
index 588a20df5..379234b32 100644
--- a/client/packages/lowcoder/src/api/orgApi.ts
+++ b/client/packages/lowcoder/src/api/orgApi.ts
@@ -62,6 +62,7 @@ export class OrgApi extends Api {
   static updateOrgURL = (orgId: string) => `/organizations/${orgId}/update`;
   static fetchUsage = (orgId: string) => `/organizations/${orgId}/api-usage`;
   static fetchOrgsByEmailURL = (email: string) => `organizations/byuser/${email}`;
+  static fetchGroupPotentialMembersURL = (groupId: string) => `/groups/${groupId}/potential-members`;
 
   static createGroup(request: { name: string }): AxiosPromise<GenericApiResponse<OrgGroup>> {
     return Api.post(OrgApi.createGroupURL, request);
@@ -110,6 +111,10 @@ export class OrgApi extends Api {
     return Api.get(OrgApi.fetchGroupUsersURL(groupId));
   }
 
+  static fetchGroupPotentialMembers(searchName: string, groupId: string): AxiosPromise<OrgUsersResponse> {
+    return Api.get(OrgApi.fetchGroupPotentialMembersURL(groupId), {searchName})
+  }
+
   static fetchGroupUsersPagination(request: fetchGroupUserRequestType): AxiosPromise<GroupUsersPaginationResponse> {
     const {groupId, ...res} = request;
     return Api.get(OrgApi.fetchGroupUsersURL(groupId), {...res});
diff --git a/client/packages/lowcoder/src/constants/reduxActionConstants.ts b/client/packages/lowcoder/src/constants/reduxActionConstants.ts
index f14f40c73..821470ac5 100644
--- a/client/packages/lowcoder/src/constants/reduxActionConstants.ts
+++ b/client/packages/lowcoder/src/constants/reduxActionConstants.ts
@@ -86,6 +86,7 @@ export const ReduxActionTypes = {
   UPDATE_USER_ORG_ROLE: "UPDATE_USER_ORG_ROLE",
   UPDATE_USER_GROUP_ROLE: "UPDATE_USER_GROUP_ROLE",
   FETCH_ORG_ALL_USERS: "FETCH_ORG_ALL_USERS",
+  FETCH_GROUP_POTENTIAL_MEMBERS: "FETCH_ORG_ALL_GROUP_MEMBERS",
   FETCH_ORG_ALL_USERS_SUCCESS: "FETCH_ORG_ALL_USERS_SUCCESS",
   FETCH_GROUP_USERS: "FETCH_GROUP_USERS",
   FETCH_GROUP_USERS_SUCCESS: "FETCH_GROUP_USERS_SUCCESS",
diff --git a/client/packages/lowcoder/src/i18n/locales/en.ts b/client/packages/lowcoder/src/i18n/locales/en.ts
index fee16d103..48774170c 100644
--- a/client/packages/lowcoder/src/i18n/locales/en.ts
+++ b/client/packages/lowcoder/src/i18n/locales/en.ts
@@ -3008,6 +3008,7 @@ export const en = {
     "deleteModalTitle": "Delete This Group",
     "deleteModalContent": "The Deleted Group Cannot Be Restored. Are You Sure to Delete the Group?",
     "addMember": "Add Members",
+    "searchMember": "Search Members",
     "nameColumn": "User Name",
     "joinTimeColumn": "Joining Time",
     "actionColumn": "Operation",
diff --git a/client/packages/lowcoder/src/pages/setting/permission/addGroupUserDialog.tsx b/client/packages/lowcoder/src/pages/setting/permission/addGroupUserDialog.tsx
index 8af0e3cec..46cad16b6 100644
--- a/client/packages/lowcoder/src/pages/setting/permission/addGroupUserDialog.tsx
+++ b/client/packages/lowcoder/src/pages/setting/permission/addGroupUserDialog.tsx
@@ -1,11 +1,14 @@
 import Column from "antd/es/table/Column";
 import OrgApi from "api/orgApi";
 import { GroupUser, MEMBER_ROLE, OrgUser } from "constants/orgConstants";
-import { CheckBox, CustomModal } from "lowcoder-design";
-import { CSSProperties, ReactNode, useEffect, useRef, useState } from "react";
+import { CheckBox, CustomModal, Search } from "lowcoder-design";
+import { CSSProperties, ReactNode, useEffect, useRef, useState, useCallback } from "react";
 import { connect, useDispatch } from "react-redux";
 import { AppState } from "redux/reducers";
-import { fetchGroupUsersAction, fetchOrgUsersAction } from "redux/reduxActions/orgActions";
+import { fetchGroupUsersAction, 
+  fetchOrgUsersAction, 
+  fetchGroupPotentialMembersAction 
+} from "redux/reduxActions/orgActions";
 import styled from "styled-components";
 import { StyledTable, UserTableCellWrapper } from "./styledComponents";
 import { formatTimestamp } from "util/dateTimeUtils";
@@ -14,6 +17,7 @@ import { isGroupAdmin } from "util/permissionUtils";
 import { SuperUserIcon } from "lowcoder-design";
 import { EmptyContent } from "pages/common/styledComponent";
 import { trans } from "i18n";
+import { debounce } from "lodash";
 
 const TableWrapper = styled.div`
   margin-right: -16px;
@@ -40,7 +44,25 @@ function AddGroupUserDialog(props: {
   const addableUsers = orgUsers.filter((user) => !groupUserIdMap.has(user.userId));
   const toAddUserIdRecord = useRef<Record<string, boolean>>({});
   const [confirmLoading, setConfirmLoading] = useState(false);
+  const [searchValue, setSearchValue] = useState("")
   const dispatch = useDispatch();
+
+  const debouncedFetchPotentialMembers = useCallback(
+    debounce((searchVal: string) => {
+      dispatch(fetchGroupPotentialMembersAction(searchVal, groupId));
+    }, 500),
+    [dispatch, groupId]
+  );
+
+  useEffect(() => {
+    if (searchValue.length > 2 || searchValue === "") {
+      debouncedFetchPotentialMembers(searchValue);
+    }
+    return () => {
+      debouncedFetchPotentialMembers.cancel();
+    };
+  }, [searchValue, debouncedFetchPotentialMembers]);
+
   useEffect(() => {
     if (dialogVisible) {
       dispatch(fetchOrgUsersAction(orgId));
@@ -92,7 +114,18 @@ function AddGroupUserDialog(props: {
           setDialogVisible(false);
         }}
       >
-        {!addableUsers || addableUsers.length === 0 ? (
+        <Search
+          placeholder={trans("memberSettings.searchMember")}
+          value={searchValue}
+          onChange={(e) => setSearchValue(e.target.value)}
+          style={{ 
+            width: "100%", 
+            height: "32px", 
+            paddingRight: "20px", 
+            marginBottom: "10px" 
+          }}
+        />
+        {(!addableUsers || addableUsers.length === 0) ? (
           <EmptyContent />
         ) : (
           <TableWrapper>
@@ -106,7 +139,7 @@ function AddGroupUserDialog(props: {
               scroll={{ y: 309 }}
             >
               <Column
-                width="170px"
+                width="200px"
                 title={trans("memberSettings.nameColumn")}
                 dataIndex="name"
                 key="name"
diff --git a/client/packages/lowcoder/src/redux/reduxActions/orgActions.ts b/client/packages/lowcoder/src/redux/reduxActions/orgActions.ts
index 7b94ee84d..2bb8374ca 100644
--- a/client/packages/lowcoder/src/redux/reduxActions/orgActions.ts
+++ b/client/packages/lowcoder/src/redux/reduxActions/orgActions.ts
@@ -81,6 +81,14 @@ export const deleteGroupUserAction = (payload: RemoveGroupUserPayload) => ({
   payload: payload,
 });
 
+export const fetchGroupPotentialMembersAction = (searchName: string, groupId: string) => ({
+  type: ReduxActionTypes.FETCH_GROUP_POTENTIAL_MEMBERS,
+  payload: {
+    searchName,
+    groupId
+  },
+});
+
 export type AddGroupUserPayload = {
   role: string;
   groupId: string;
diff --git a/client/packages/lowcoder/src/redux/sagas/orgSagas.ts b/client/packages/lowcoder/src/redux/sagas/orgSagas.ts
index b259f12a0..a2339dca9 100644
--- a/client/packages/lowcoder/src/redux/sagas/orgSagas.ts
+++ b/client/packages/lowcoder/src/redux/sagas/orgSagas.ts
@@ -107,11 +107,30 @@ export function* updateUserGroupRoleSaga(action: ReduxAction<UpdateUserGroupRole
   }
 }
 
+export function* fetchGroupPotentialMembersSaga(action: ReduxAction<{ searchName: string, groupId: string }>) {
+  try {
+    const response: AxiosResponse<OrgUsersResponse> = yield call(
+      OrgApi.fetchGroupPotentialMembers,
+      action.payload.searchName,
+      action.payload.groupId
+    );
+    const isValidResponse: boolean = validateResponse(response);
+    if (isValidResponse) {
+      yield put({
+        type: ReduxActionTypes.FETCH_ORG_ALL_USERS_SUCCESS,
+        payload: response.data.data,
+      });
+    }
+  } catch (error) {
+    log.error(error);
+  }
+}
+
 export function* fetchOrgUsersSaga(action: ReduxAction<{ orgId: string }>) {
   try {
     const response: AxiosResponse<OrgUsersResponse> = yield call(
       OrgApi.fetchOrgUsers,
-      action.payload.orgId
+      action.payload.orgId,
     );
     const isValidResponse: boolean = validateResponse(response);
     if (isValidResponse) {
@@ -377,6 +396,7 @@ export default function* orgSagas() {
     takeLatest(ReduxActionTypes.UPDATE_USER_ORG_ROLE, updateUserOrgRoleSaga),
     takeLatest(ReduxActionTypes.UPDATE_USER_GROUP_ROLE, updateUserGroupRoleSaga),
     takeLatest(ReduxActionTypes.FETCH_ORG_ALL_USERS, fetchOrgUsersSaga),
+    takeLatest(ReduxActionTypes.FETCH_GROUP_POTENTIAL_MEMBERS, fetchGroupPotentialMembersSaga),
     takeLatest(ReduxActionTypes.DELETE_ORG_USER, deleteOrgUserSaga),
     takeLatest(ReduxActionTypes.QUIT_GROUP, quitGroupSaga),
     takeLatest(ReduxActionTypes.QUIT_ORG, quitOrgSaga),