diff --git a/src/components/laanc/step/LaancStep1.js b/src/components/laanc/step/LaancStep1.js
index e9b5a84..cab05c2 100644
--- a/src/components/laanc/step/LaancStep1.js
+++ b/src/components/laanc/step/LaancStep1.js
@@ -233,10 +233,17 @@ export default function LaancStep1({
             name: 'fltMethod',
             value: ''
           });
-          setIsErrorModal({
+          setIsLaancModal({
             isOpen: true,
-            title: '비행 구역 설정',
-            desc: '비행 구역 설정을 먼저 설정 해 주세요'
+            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 '
           });
         }
     }
@@ -375,7 +382,7 @@ export default function LaancStep1({
                       defaultValue={data.schFltStDt}
                       value={data.schFltStDt}
                       ref={schFltStDtRef}
-                      onFocus={handleOpenFlatpickr}
+                      onFocus={() => handleOpenFlatpickr()}
                       options={{
                         minDate: moment().format('YYYY-MM-DD'),
                         maxDate: moment().add(90, 'day').format('YYYY-MM-DD')
@@ -397,10 +404,12 @@ export default function LaancStep1({
                               moment(value, 'YYYYMMDD')
                             );
                           });
+                          const schFltStDt = moment(value).format('HHmmss');
+
                           filteredData.forEach(data => {
                             if (
-                              data.civile === moment(value).format('HHmmss') ||
-                              data.civilm === moment(value).format('HHmmss')
+                              schFltStDt <= data.civilm ||
+                              schFltStDt >= data.civile
                             ) {
                               setIsLaancModal({
                                 isOpen: true,
@@ -418,8 +427,17 @@ export default function LaancStep1({
                               });
                               handleChange({
                                 name: 'schFltStDt',
-                                value: ''
+                                value:
+                                  schFltStDt <= data.civilm ||
+                                  schFltStDt >= data.civile
+                                    ? moment(data.civilm, 'HHmmss')
+                                        .add(5, 'minute')
+                                        .format('YYYY-MM-DD HH:mm:ss')
+                                    : moment()
+                                        .add(5, 'minute')
+                                        .format('YYYY-MM-DD HH:mm:ss')
                               });
+                              closeFlatpickr();
                             }
                           });
                         }
@@ -484,10 +502,12 @@ export default function LaancStep1({
                               moment(value, 'YYYYMMDD')
                             );
                           });
+                          const schFltEndDt = moment(value).format('HHmmss');
+
                           filteredData.forEach(data => {
                             if (
-                              data.civile === moment(value).format('HHmmss') ||
-                              data.civilm === moment(value).format('HHmmss')
+                              schFltEndDt <= data.civilm ||
+                              schFltEndDt >= data.civile
                             ) {
                               setIsLaancModal({
                                 isOpen: true,
@@ -500,13 +520,22 @@ export default function LaancStep1({
                                     드론원스톱을 통해서 신청해 주시기 바랍니다.
                                   </>
                                 ),
-                                type: 'date',
+                                type: '드론원스톱 바로가기',
                                 url: 'https://drone.onestop.go.kr/'
                               });
                               handleChange({
                                 name: 'schFltEndDt',
-                                value: ''
+                                value:
+                                  schFltEndDt <= data.civilm ||
+                                  schFltEndDt >= data.civile
+                                    ? moment(data.civile, 'HHmmss')
+                                        .add(5, 'minute')
+                                        .format('YYYY-MM-DD HH:mm:ss')
+                                    : moment()
+                                        .add(5, 'minute')
+                                        .format('YYYY-MM-DD HH:mm:ss')
                               });
+                              closeFlatpickr();
                             }
                           });
                         }
diff --git a/src/modules/laanc/models/laancModels.ts b/src/modules/laanc/models/laancModels.ts
index ee4c8ff..ce954ff 100644
--- a/src/modules/laanc/models/laancModels.ts
+++ b/src/modules/laanc/models/laancModels.ts
@@ -27,8 +27,8 @@ export const LaancFlightData = {
     addr: '',
     addrDtlCn: '',
     zip: '',
-    schFltStDt: moment().format('YYYY-MM-DD HH:mm:ss'),
-    schFltEndDt: moment().format('YYYY-MM-DD HH:mm:ss'),
+    schFltStDt: moment().add(5, 'minute').format('YYYY-MM-DD HH:mm:ss'),
+    schFltEndDt: moment().add(2, 'hours').format('YYYY-MM-DD HH:mm:ss'),
     fltPurpose: '',
     aprvlYn: '',
     delYn: '',
@@ -120,8 +120,8 @@ export const LaancFlightData = {
     addr: '',
     addrDtlCn: '',
     zip: '',
-    schFltStDt: moment().format('YYYY-MM-DD HH:mm:ss'),
-    schFltEndDt: moment().format('YYYY-MM-DD HH:mm:ss'),
+    schFltStDt: moment().add(5, 'minute').format('YYYY-MM-DD HH:mm:ss'),
+    schFltEndDt: moment().add(2, 'hours').format('YYYY-MM-DD HH:mm:ss'),
     fltPurpose: '',
     aprvlYn: '',
     delYn: '',
@@ -468,8 +468,8 @@ export const initFlightBas = {
     addr: '',
     addrDtlCn: '',
     zip: '',
-    schFltStDt: moment().format('YYYY-MM-DD HH:mm:ss'),
-    schFltEndDt: moment().format('YYYY-MM-DD HH:mm:ss'),
+    schFltStDt: moment().add(5, 'minute').format('YYYY-MM-DD HH:mm:ss'),
+    schFltEndDt: moment().add(2, 'hours').format('YYYY-MM-DD HH:mm:ss'),
     fltPurpose: '',
     aprvlYn: '',
     delYn: '',