diff --git a/src/containers/basis/group/BasisGroupUsersContainer.js b/src/containers/basis/group/BasisGroupUsersContainer.js
index f7b92638..8507ea0e 100644
--- a/src/containers/basis/group/BasisGroupUsersContainer.js
+++ b/src/containers/basis/group/BasisGroupUsersContainer.js
@@ -13,12 +13,6 @@ export const BasisGroupUsersContainer = props => {
     state => state.groupState
   );
 
-  useEffect(() => {
-    if (user?.cstmrSno) {
-      dispatch(Actions.JOIN_LIST.request({ cstmrSno: user?.cstmrSno }));
-    }
-  }, [user]);
-
   const { user } = useSelector(state => state.authState);
 
   const dispatch = useDispatch();
@@ -46,7 +40,7 @@ export const BasisGroupUsersContainer = props => {
     {
       name: '그룹명',
       selector: 'groupNm',
-      minWidth: '102px',
+      minWidth: '150px',
       sortable: true,
       cell: row => {
         return row?.groupNm;
@@ -74,7 +68,7 @@ export const BasisGroupUsersContainer = props => {
     {
       name: '사용자 ID',
       selector: 'userId',
-      minWidth: '102px',
+      minWidth: '150px',
       sortable: true,
       cell: row => {
         return row?.userId;
@@ -93,7 +87,7 @@ export const BasisGroupUsersContainer = props => {
     {
       name: '가입 일시',
       selector: 'joinDt',
-      minWidth: '102px',
+      minWidth: '200px',
       sortable: true,
       cell: row => {
         return row?.joinDt;
@@ -102,7 +96,7 @@ export const BasisGroupUsersContainer = props => {
     {
       name: '권한 변경',
       // selector: 'cntrlStDate',
-      // minWidth: '102px',
+      minWidth: '130px',
       sortable: false,
       cell: row => {
         const my = joinList?.find((prev, idx) => {
@@ -138,6 +132,7 @@ export const BasisGroupUsersContainer = props => {
                 onClick={() => handlerAdminConfirm(row?.cstmrGroupSno)}
               >
                 운영자로 변경
+                {/* ADMIN */}
               </Button.Ripple>
             );
           }
@@ -163,15 +158,46 @@ export const BasisGroupUsersContainer = props => {
         //   </Button.Ripple>
         // );
       }
+    },
+    {
+      name: '위임 하기',
+      // minWidth: '102px',
+      sortable: false,
+      cell: row => {
+        const my = joinList?.find((prev, idx) => {
+          if (prev.groupId === row?.groupId) {
+            return prev;
+          }
+        });
+        // console.log('내 권한 : ', my?.groupAuthCd);
+        // console.log('이 사람의 권한 : ', row?.groupAuthCd);
+
+        if (row?.groupAuthCd === 'ADMIN') {
+          if (my?.groupAuthCd === 'CREATER') {
+            return (
+              <Button.Ripple
+                color='warning'
+                className='badge badge-warning'
+                onClick={() =>
+                  handlerCreaterConfirm(row?.cstmrGroupSno, my?.cstmrGroupSno)
+                }
+              >
+                위임하기
+              </Button.Ripple>
+            );
+          }
+        }
+      }
     }
   ];
 
   useEffect(() => {
     if (user?.cstmrSno) {
-      setParams({
-        ...params,
-        cstmrSno: user?.cstmrSno
-      });
+      dispatch(Actions.JOIN_LIST.request({ cstmrSno: user?.cstmrSno }));
+      // setParams({
+      // ...params,
+      // cstmrSno: user?.cstmrSno
+      // });
 
       // dispatch(
       //   Actions.USER_LIST.request({
@@ -181,9 +207,9 @@ export const BasisGroupUsersContainer = props => {
     }
   }, [user]);
 
-  useEffect(() => {
-    // console.log('changeParam >>>', params);
-  }, [params]);
+  // useEffect(() => {
+  // console.log('changeParam >>>', params);
+  // }, [params]);
 
   useEffect(() => {
     handlerSearch();
@@ -232,8 +258,33 @@ export const BasisGroupUsersContainer = props => {
     });
   };
 
+  const handlerCreaterConfirm = (row, my) => {
+    setModal({
+      isOpen: true,
+      title: '권한 위임',
+      desc: '해당 사용자에게 그룹장을 위임 하시겠습니까?'
+    });
+
+    setSaveData([
+      {
+        cstmrGroupSno: row,
+        joinYn: 'Y',
+        groupAuthCd: 'CREATER'
+      },
+      {
+        cstmrGroupSno: my,
+        joinYn: 'Y',
+        groupAuthCd: 'USER'
+      }
+    ]);
+  };
+
   const handlerAuthSave = async () => {
-    dispatch(Actions.USER_UPDATE.request(saveData));
+    if (saveData.length === 2) {
+      dispatch(Actions.USER_DELEGATE.request(saveData));
+    } else {
+      dispatch(Actions.USER_UPDATE.request(saveData));
+    }
   };
 
   const handlerInput = e => {
diff --git a/src/modules/basis/group/actions/basisGroupAction.ts b/src/modules/basis/group/actions/basisGroupAction.ts
index 36e804e0..5f4a56d1 100644
--- a/src/modules/basis/group/actions/basisGroupAction.ts
+++ b/src/modules/basis/group/actions/basisGroupAction.ts
@@ -7,6 +7,7 @@ import {
   JoinGroupData,
   AprvGroupData,
   UserGroupData,
+  UserGroupState,
   GroupState
 } from '../models/basisGroupModel';
 
@@ -60,7 +61,6 @@ const GROUP_MYLIST_REQUEST = 'basis/group/GROUP_MYLIST_REQUEST';
 const GROUP_MYLIST_SUCCESS = 'basis/group/GROUP_MYLIST_SUCCESS';
 const GROUP_MYLIST_FAILURE = 'basis/group/GROUP_MYLIST_FAILURE';
 
-
 //# 그룹 가입처리
 const GROUP_JOIN_REQUEST = 'basis/group/GROUP_JOIN_REQUEST';
 const GROUP_JOIN_SUCCESS = 'basis/group/GROUP_JOIN_SUCCESS';
@@ -91,6 +91,11 @@ const USER_UPDATE_REQUEST = 'basis/group/USER_UPDATE_REQUEST';
 const USER_UPDATE_SUCCESS = 'basis/group/USER_UPDATE_SUCCESS';
 const USER_UPDATE_FAILURE = 'basis/group/USER_UPDATE_FAILURE';
 
+//# 그룹장 권한 위임
+const USER_DELEGATE_REQUEST = 'basis/group/USER_DELEGATE_REQUEST';
+const USER_DELEGATE_SUCCESS = 'basis/group/USER_DELEGATE_SUCCESS';
+const USER_DELEGATE_FAILURE = 'basis/group/USER_DELEGATE_FAILURE';
+
 export const MY_LIST = createAsyncAction(
   MY_LIST_REQUEST,
   MY_LIST_SUCCESS,
@@ -107,7 +112,7 @@ export const GROUP_MYLIST = createAsyncAction(
   GROUP_MYLIST_REQUEST,
   GROUP_MYLIST_SUCCESS,
   GROUP_MYLIST_FAILURE
-  )<string, { data: JoinGroupData[]; count: number }, AxiosError>();
+)<string, { data: JoinGroupData[]; count: number }, AxiosError>();
 
 export const GROUP_DETAIL = createAsyncAction(
   GROUP_DETAIL_REQUEST,
@@ -149,7 +154,6 @@ export const GROUP_JOINLIST = createAsyncAction(
   GROUP_JOINLIST_FAILURE
 )<GroupState, { data: JoinGroupData[]; count: number }, AxiosError>();
 
-
 export const GROUP_JOIN = createAsyncAction(
   GROUP_JOIN_REQUEST,
   GROUP_JOIN_SUCCESS,
@@ -186,6 +190,12 @@ export const USER_UPDATE = createAsyncAction(
   USER_UPDATE_FAILURE
 )<UserGroupData, string, AxiosError>();
 
+export const USER_DELEGATE = createAsyncAction(
+  USER_DELEGATE_REQUEST,
+  USER_DELEGATE_SUCCESS,
+  USER_DELEGATE_FAILURE
+)<UserGroupState, string, AxiosError>();
+
 const actions = {
   MY_LIST,
   JOIN_LIST,
@@ -202,6 +212,7 @@ const actions = {
   APPROVAL_UPDATE,
   USER_LIST,
   USER_UPDATE,
+  USER_DELEGATE,
   GROUP_MYLIST
 };
 
diff --git a/src/modules/basis/group/apis/basisGroupApi.ts b/src/modules/basis/group/apis/basisGroupApi.ts
index 58c7efad..1a3885fe 100644
--- a/src/modules/basis/group/apis/basisGroupApi.ts
+++ b/src/modules/basis/group/apis/basisGroupApi.ts
@@ -5,7 +5,8 @@ import {
   AprvGroupData,
   GroupData,
   JoinGroupData,
-  UserGroupData
+  UserGroupData,
+  UserGroupState
 } from '../models/basisGroupModel';
 // import { ReponseControlGpHistory } from '../models/controlGpModel';
 
@@ -28,13 +29,11 @@ export const groupAPI = {
     return await axios.get(`api/bas/group/detail/${id}`);
   },
   createGroup: async (data: GroupData) => {
-
     const res = await axios.post('api/bas/group/create', data);
 
     return res;
   },
   updateGroup: async (data: GroupData) => {
-
     const res = await axios.put('api/bas/group/update', data);
 
     return res;
@@ -60,13 +59,11 @@ export const groupAPI = {
     return await axios.get(`api/bas/group/join/list${queryString}`);
   },
   createJoinGroup: async (data: JoinGroupData) => {
-
     const res = await axios.post('api/bas/group/join/create', data);
 
     return res;
   },
   updateJoinGroup: async (data: JoinGroupData) => {
-
     const res = await axios.put('api/bas/group/join/update', data);
 
     return res;
@@ -79,7 +76,6 @@ export const groupAPI = {
     return await axios.get(`api/bas/group/aprv/list${queryString}`);
   },
   updateAprvGroup: async (data: AprvGroupData) => {
-
     const res = await axios.put('api/bas/group/aprv/update', data);
 
     return res;
@@ -92,9 +88,13 @@ export const groupAPI = {
     return await axios.get(`api/bas/group/user/list${queryString}`);
   },
   updateUser: async (data: UserGroupData) => {
-
     const res = await axios.put('api/bas/group/user/update', data);
 
+    return res;
+  },
+  delegateUser: async (data: UserGroupState) => {
+    const res = await axios.put('api/bas/group/user/delegate', data);
+
     return res;
   }
 };
diff --git a/src/modules/basis/group/models/basisGroupModel.ts b/src/modules/basis/group/models/basisGroupModel.ts
index c11b4925..f031f7fd 100644
--- a/src/modules/basis/group/models/basisGroupModel.ts
+++ b/src/modules/basis/group/models/basisGroupModel.ts
@@ -61,6 +61,9 @@ export interface AprvGroupData {
   aprvlUserId: String;
 }
 
+export interface UserGroupState {
+  userGroupData: UserGroupData[] | undefined;
+}
 export interface UserGroupData {
   cstmrGroupSno: number;
   groupId: string;
diff --git a/src/modules/basis/group/sagas/basisGroupSaga.ts b/src/modules/basis/group/sagas/basisGroupSaga.ts
index 132031de..d945ee1e 100644
--- a/src/modules/basis/group/sagas/basisGroupSaga.ts
+++ b/src/modules/basis/group/sagas/basisGroupSaga.ts
@@ -163,13 +163,13 @@ function* createGroupSaga(
         yield put(
           MessageActions.IS_ERROR({
             errorCode: ERROR_MESSAGE.code,
-          errorMessage: data.errorMessage + ' (그룹명)',
+            errorMessage: data.errorMessage + ' (그룹명)',
             isHistoryBack: false,
             isRefresh: false
           })
         );
-        } else{
-         throw Error;
+      } else {
+        throw Error;
       }
     }
   } catch (error) {
@@ -461,6 +461,40 @@ function* updateUserSaga(
   }
 }
 
+function* delegateUserSaga(
+  action: ActionType<typeof Actions.USER_DELEGATE.request>
+) {
+  try {
+    const saveData = action.payload;
+    const res = yield call(Apis.groupAPI.delegateUser, saveData);
+
+    const { data } = res;
+
+    if (data.result) {
+      yield put(
+        MessageActions.IS_MESSAGE({
+          messageCode: SAVE_MESSAGE.code,
+          message: SAVE_MESSAGE.message,
+          isHistoryBack: false,
+          isRefresh: true
+        })
+      );
+    } else {
+      throw Error;
+    }
+  } catch (error) {
+    yield put(
+      MessageActions.IS_ERROR({
+        errorCode: ERROR_MESSAGE.code,
+        errorMessage: ERROR_MESSAGE.message,
+        isHistoryBack: false,
+        isRefresh: false
+      })
+    );
+    // yield put(Actions.GROUP_UPDATE.failure(error));
+  }
+}
+
 export function* basGroupSaga() {
   yield takeEvery(Actions.MY_LIST.request, listMyGroupSaga);
   yield takeEvery(Actions.JOIN_LIST.request, listMyJoinSaga);
@@ -478,4 +512,5 @@ export function* basGroupSaga() {
   yield takeEvery(Actions.GROUP_JOIN_UPDATE.request, updateJoinGroupSaga);
   yield takeEvery(Actions.APPROVAL_UPDATE.request, updateAprvSaga);
   yield takeEvery(Actions.USER_UPDATE.request, updateUserSaga);
+  yield takeEvery(Actions.USER_DELEGATE.request, delegateUserSaga);
 }