diff --git a/src/containers/basis/flight/plan/FlightPlanDetailContainer.js b/src/containers/basis/flight/plan/FlightPlanDetailContainer.js
index 574d9fc7..0ec4e59f 100644
--- a/src/containers/basis/flight/plan/FlightPlanDetailContainer.js
+++ b/src/containers/basis/flight/plan/FlightPlanDetailContainer.js
@@ -344,8 +344,11 @@ const FlightPlanDetailContainer = () => {
     }
     // 삭제
     const handleDelete = () => {
+        if(!urlParams.planSno || urlParams.planSno){
         dispatch(Actions.FLIGHT_PLAN_DELETE.request(urlParams.planSno));
     }
+    dispatch(Actions.FLIGHT_PLAN_GROUP_SELECT({cstmrSno: 0, groupId: '', groupNm: ''}));
+}
 
     return (
         <CustomDetailLayout title={"비행 계획 신청서"}>
diff --git a/src/modules/basis/flight/apis/basisFlightApi.ts b/src/modules/basis/flight/apis/basisFlightApi.ts
index 5df3bce0..2523ec7e 100644
--- a/src/modules/basis/flight/apis/basisFlightApi.ts
+++ b/src/modules/basis/flight/apis/basisFlightApi.ts
@@ -35,7 +35,7 @@ export const flightPlanAPI = {
     return res;
   },
   delete: async (planSno: number) => {
-    const res = await axios.get(`api/bas/flight/plan/delete/${planSno}`);
+    const res = await axios.delete(`api/bas/flight/plan/delete/${planSno}`);
     return res;
   },
   listPilot: async (groupId: string) => {