diff --git a/src/components/laanc/step/LaancStep1.js b/src/components/laanc/step/LaancStep1.js
index 55a1b5a..d731f51 100644
--- a/src/components/laanc/step/LaancStep1.js
+++ b/src/components/laanc/step/LaancStep1.js
@@ -185,7 +185,7 @@ export default function LaancStep1({
           });
         }
         if (
-          !laancArea.duplicated &&
+          !laancArea?.duplicated &&
           parseInt(value.replace('/^0+/', 'm', ''), 10) < 150
         ) {
           setIsErrorModal({
@@ -201,7 +201,7 @@ export default function LaancStep1({
           });
         }
         if (
-          laancArea.duplicated &&
+          laancArea?.duplicated &&
           parseInt(value.replace('/^0+/', 'm', ''), 10) >= laancElev &&
           parseInt(value.replace('/^0+/', 'm', ''), 10) < 150
         ) {
diff --git a/src/components/laanc/step/LaancStep2.js b/src/components/laanc/step/LaancStep2.js
index 468c33b..9becea7 100644
--- a/src/components/laanc/step/LaancStep2.js
+++ b/src/components/laanc/step/LaancStep2.js
@@ -1,7 +1,7 @@
 import React, { useEffect, useState } from 'react';
 import { useDispatch, useSelector } from 'react-redux';
 import '@styles/react/libs/flatpickr/flatpickr.scss';
-import { AlertCircle, CheckCircle, AlertTriangle } from 'react-feather';
+import { AlertCircle, CheckCircle } from 'react-feather';
 import FlightArea from '../map/FlightArea';
 import {
   Row,
@@ -41,10 +41,9 @@ export default function LaancStep2({
   };
   const [isterms, setIsterms] = useState(false);
   const [flightData, setFlightData] = useState({});
-  const [laancIsCheck, setLancIsCheck] = useState(false);
   const { user } = useSelector(state => state.authState);
-  const { laancApply } = useSelector(state => state.laancState);
   const { termsList } = useSelector(state => state.accountState);
+  const { laancPdf } = useSelector(state => state.laancState);
   const dispatch = useDispatch();
 
   useEffect(() => {
@@ -57,17 +56,17 @@ export default function LaancStep2({
     );
   }, []);
 
-  useEffect(() => {
-    if (!laancApply?.valid) setLancIsCheck(true);
-    else if (laancApply?.valid) setLancIsCheck(false);
-  }, [laancApply]);
-
   useEffect(() => {
     if (flightData && Object.keys(flightData).length > 0) {
       dispatch(LaancAction.LAANC_FLIGHT_CREATE.request(flightData));
-      handlerStep(3);
     }
   }, [flightData]);
+
+  useEffect(() => {
+    if (laancPdf && flightData && Object.keys(flightData).length > 0) {
+      handlerStep(3);
+    }
+  }, [laancPdf]);
   // 소수점 6자리에서 반올림 하는 함수
   const truncateToSixDecimalPlaces = number => {
     const decimalPlaces = 6;
@@ -88,52 +87,7 @@ export default function LaancStep2({
       ]
     });
   };
-  //laanc 문구 정의 함수
-  const laancReason = (
-    flight,
-    arcrftDuplicated,
-    planAreaDuplicatd,
-    pilotQlfc,
-    arcrftInsurance
-  ) => {
-    if (flight) {
-      return (
-        <>
-          <AlertCircle size={15} />
-          <span className='ms-1'>검토 결과 미 승인 대상입니다.</span>
-          <span className='cancel-txt'>
-            제출하신 비행계획상의 비행구역과 비행시간이 <br />
-            별도의 승인을 필요로 하지 않습니다. <br />
-            <br />
-            아래 조종자 준수사항에 유의하여 비행하시기 바랍니다.
-          </span>
-        </>
-      );
-      {
-        /* <span className='cancel-txt'>
-        유효성 검사에 실패하였습니다.
-        <br />
-        다시 검사해주시기 바랍니다.
-      </span> */
-      }
-    } else {
-      if (arcrftDuplicated || planAreaDuplicatd) {
-        return (
-          <>
-            <AlertCircle size={15} />
-            <span className='ms-1'>검토 결과 미 승인 대상입니다.</span>
-            <span className='cancel-txt'>
-              제출하신 비행계획상의 비행구역과 비행시간에 <br />
-              이미 다른 드론의 운항이 계획되어 있습니다. <br />
-              <br />
-              비행상의 안전을 위해 스텝1 단계에서 <br />
-              비행구역 또는 비행시간 변경 후 다시 신청하여 주시기 바랍니다.
-            </span>
-          </>
-        );
-      }
-    }
-  };
+
   return (
     <>
       <ModalHeader>
@@ -162,7 +116,6 @@ export default function LaancStep2({
                 </div>
               </Alert>
             </Col>
-            {/* validation은 on 클래스로 제어  */}
             <Col className='validation on' md='12'>
               <p style={{ color: '#28c76f' }}>
                 <CheckCircle />
@@ -183,7 +136,6 @@ export default function LaancStep2({
             </div>
           </div>
           <div className='mt-1'>
-            {/* 사전 결과 승인 대상일때 color=success */}
             <Alert color={'success'}>
               <div className='alert-body'>
                 <CheckCircle size={15} />
diff --git a/src/containers/laanc/LaancContainer.js b/src/containers/laanc/LaancContainer.js
index a476b16..b08cb00 100644
--- a/src/containers/laanc/LaancContainer.js
+++ b/src/containers/laanc/LaancContainer.js
@@ -43,6 +43,9 @@ export default function LaancContainer() {
 
   useEffect(() => {
     // URL 쿼리 파라미터 중 'map' 값을 가져옵니다.
+    dispatch(drawTypeChangeAction(''));
+    dispatch(LaancAction.LAANC_APPROVAL_INIT());
+    dispatch(AreaAction.AREA_DETAIL_INIT());
     setDisabledAnimation(mapParam != 'true' ? false : true);
   }, [location]);
 
@@ -92,8 +95,6 @@ export default function LaancContainer() {
   const handleApply = () => {
     dispatch(drawTypeChangeAction(''));
     dispatch(LaancAction.LAANC_APPROVAL_INIT());
-    dispatch(LaancAction.LAANC_ALTITUDE_INIT());
-    dispatch(LaancAction.LAANC_AREA_INIT());
     dispatch(AreaAction.AREA_DETAIL_INIT());
     setDisabledAnimation(true);
     setCurrentParm(true);
diff --git a/src/containers/laanc/LaancPlanContainer.js b/src/containers/laanc/LaancPlanContainer.js
index 6832e4d..0350a0d 100644
--- a/src/containers/laanc/LaancPlanContainer.js
+++ b/src/containers/laanc/LaancPlanContainer.js
@@ -4,6 +4,7 @@ import LaancStep2 from '../../components/laanc/step/LaancStep2'; // laanc step 2
 import LaancStep3 from '../../components/laanc/step/LaacnStep3'; // laanc step 3
 import moment from 'moment';
 import { ErrorModal } from '../../components/modal/ErrorModal';
+import { LaancModal } from '../../components/laanc/LaancModal';
 import { initFlightBas } from '../../modules/laanc/models/laancModels';
 import { Modal } from 'reactstrap';
 import {
@@ -24,9 +25,7 @@ export default function LaancPlanContainer({
 
   const { areaCoordList } = useSelector(state => state.flightState);
   const { user } = useSelector(state => state.authState);
-  const { laancApply, laancArea, laancElev } = useSelector(
-    state => state.laancState
-  );
+  const { laancArea, laancElev } = useSelector(state => state.laancState);
 
   const [isBuffer, setIsBuffer] = useState(false);
 
@@ -40,6 +39,13 @@ export default function LaancPlanContainer({
     title: '',
     desc: ''
   });
+  const [isLaancModal, setIsLaancModal] = useState({
+    isOpen: false,
+    title: '',
+    desc: '',
+    type: '',
+    url: ''
+  });
 
   useEffect(() => {
     if (user) {
@@ -101,6 +107,24 @@ export default function LaancPlanContainer({
           )
         });
         return;
+      } else if (detailData.areaList[0].fltMethod === '군집비행') {
+        handleChange({
+          type: 'area',
+          name: 'fltMethod',
+          value: ''
+        });
+        setIsLaancModal({
+          isOpen: true,
+          title: '군집 비행 목적',
+          desc: (
+            <>
+              군집 비행의 경우 담당자와 협의가 필요합니다. <br />
+              아래 링크를 통해 담당자와 협의 부탁드립니다.
+            </>
+          ),
+          type: '처리부서안내  바로가기',
+          url: 'https://drone.onestop.go.kr/introduce/systemintro3 '
+        });
       } else if (
         parseInt(detailData.areaList[0].fltElev) <= laancElev &&
         parseInt(detailData.areaList[0].fltElev) < 150
@@ -133,10 +157,6 @@ export default function LaancPlanContainer({
     }
   }, [areaCoordList]);
 
-  // useEffect(() => {
-  //   console.log(inAirArea, '----inairarea');
-  // }, [inAirArea]);
-
   // step 핸들러
   const handlerStep = step => {
     setStep(step);
@@ -458,6 +478,7 @@ export default function LaancPlanContainer({
           )}
         </Modal>
         <ErrorModal modal={isErrorModal} setModal={setIsErrorModal} />
+        <LaancModal modal={isLaancModal} setModal={setIsLaancModal} />
       </div>
     </>
   );
diff --git a/src/modules/laanc/actions/laancActions.ts b/src/modules/laanc/actions/laancActions.ts
index 18b2612..ff48bb2 100644
--- a/src/modules/laanc/actions/laancActions.ts
+++ b/src/modules/laanc/actions/laancActions.ts
@@ -55,10 +55,13 @@ const LAANC_VALID_AREA_FAILURE = 'laanc/valid/area/FAILURE';
 const INIT_LAANC = 'laanc/init';
 
 // 허뎓 고도 초기화
-const INIT_ALTITUDE = 'laanc/init/altitude';
+// const INIT_ALTITUDE = 'laanc/init/altitude';
 
 // 관제권 초기화
-const INIT_AREA = 'laanc/init/area';
+// const INIT_AREA = 'laanc/init/area';
+
+// laanc pdf 초기화
+// const INIT_PDF = 'laanc/init/pdf';
 
 // laanc 비행계획서 승인
 export const LAANC_FLIGHT_Approval = createAsyncAction(
@@ -71,10 +74,13 @@ export const LAANC_FLIGHT_Approval = createAsyncAction(
 export const LAANC_APPROVAL_INIT = createAction(INIT_LAANC)();
 
 // 허용고도 초기화
-export const LAANC_ALTITUDE_INIT = createAction(INIT_ALTITUDE)();
+// export const LAANC_ALTITUDE_INIT = createAction(INIT_ALTITUDE)();
 
 // 관제권 초기화
-export const LAANC_AREA_INIT = createAction(INIT_AREA)();
+// export const LAANC_AREA_INIT = createAction(INIT_AREA)();
+
+// laanc pdf 초기화
+// export const LAANC_PDF_INIT = createAction(INIT_PDF)();
 
 // laanc 비행계획서 생성
 export const LAANC_FLIGHT_CREATE = createAsyncAction(
@@ -126,8 +132,6 @@ const actions = {
   LAANC_APRV_LIST,
   LAANC_DETAIL,
   LAANC_ALTITUDE,
-  LAANC_VALID_AREA,
-  LAANC_ALTITUDE_INIT,
-  LAANC_AREA_INIT
+  LAANC_VALID_AREA
 };
 export type LaancAction = ActionType<typeof actions>;
diff --git a/src/modules/laanc/reducers/laancReducers.ts b/src/modules/laanc/reducers/laancReducers.ts
index f6af5f8..8faf057 100644
--- a/src/modules/laanc/reducers/laancReducers.ts
+++ b/src/modules/laanc/reducers/laancReducers.ts
@@ -31,6 +31,9 @@ export const laancReducer = createReducer<laancState, Actions.LaancAction>(
   .handleAction(Actions.LAANC_APPROVAL_INIT, (state, action) =>
     produce(state, draft => {
       draft.laancApply = undefined;
+      draft.laancElev = undefined;
+      draft.laancArea = undefined;
+      draft.laancPdf = undefined;
     })
   )
   .handleAction(Actions.LAANC_SUN_DATA.success, (state, action) =>
@@ -62,16 +65,21 @@ export const laancReducer = createReducer<laancState, Actions.LaancAction>(
       const data = action.payload;
       draft.laancArea = data[0];
     })
-  )
-  .handleAction(Actions.LAANC_ALTITUDE_INIT, (state, action) =>
-    produce(state, draft => {
-      draft.laancElev = undefined;
-    })
-  )
-  .handleAction(Actions.LAANC_AREA_INIT, (state, action) =>
-    produce(state, draft => {
-      draft.laancArea = undefined;
-    })
   );
+// .handleAction(Actions.LAANC_ALTITUDE_INIT, (state, action) =>
+//   produce(state, draft => {
+//     draft.laancElev = undefined;
+//   })
+// )
+// .handleAction(Actions.LAANC_AREA_INIT, (state, action) =>
+//   produce(state, draft => {
+//     draft.laancArea = undefined;
+//   })
+// )
+// .handleAction(Actions.LAANC_PDF_INIT, (state, action) =>
+//   produce(state, draft => {
+//     draft.laancPdf = undefined;
+//   })
+// );
 
 export default laancReducer;