diff --git a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/committee/schedules/controller/SchedulesApiController.java b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/committee/schedules/controller/SchedulesApiController.java
index c57d79b..069efab 100644
--- a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/committee/schedules/controller/SchedulesApiController.java
+++ b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/committee/schedules/controller/SchedulesApiController.java
@@ -146,7 +146,7 @@ public class SchedulesApiController {
 			@ApiResponse(responseCode = "200", description = "등록 성공"),
 			@ApiResponse(responseCode = "403", description = "인가된 사용자가 아님")
 	})
-	@DeleteMapping(value = "/schedule/{scheduleId}")
+	@PostMapping(value = "/schedule/{scheduleId}")
 	public ResultVO deleteSchedule
 	(
 			@AuthenticationPrincipal LoginVO user,
diff --git a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/config/AdminConfigController.java b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/config/AdminConfigController.java
index 5540cbd..e959a75 100644
--- a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/config/AdminConfigController.java
+++ b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/config/AdminConfigController.java
@@ -464,7 +464,7 @@ public class AdminConfigController extends BaseController {
             @ApiResponse(responseCode = "200", description = "등록 성공"),
             @ApiResponse(responseCode = "403", description = "인가된 사용자가 아님")
     })
-    @DeleteMapping(value = "/committee-code-mgt/{orgId}")
+    @PostMapping(value = "/committee-code-mgt/{orgId}")
     public ResultVO deleteSchedule
             (
                     @AuthenticationPrincipal LoginVO user,
diff --git a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/contents/popUp/controller/PopUpApiController.java b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/contents/popUp/controller/PopUpApiController.java
index 95a1be7..41cebdb 100644
--- a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/contents/popUp/controller/PopUpApiController.java
+++ b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/contents/popUp/controller/PopUpApiController.java
@@ -167,7 +167,7 @@ public class PopUpApiController {
 			@ApiResponse(responseCode = "200", description = "등록 성공"),
 			@ApiResponse(responseCode = "403", description = "인가된 사용자가 아님"),
 	})
-	@DeleteMapping(value = "/contents/api/popup-manage/{popupId}")
+	@PostMapping(value = "/contents/api/popup-manage/{popupId}")
 	public ResultVO contentsApiPopUpManageDelete
 			(
 					@AuthenticationPrincipal LoginVO user,
@@ -282,7 +282,7 @@ public class PopUpApiController {
 			@ApiResponse(responseCode = "200", description = "등록 성공"),
 			@ApiResponse(responseCode = "403", description = "인가된 사용자가 아님"),
 	})
-	@DeleteMapping(value = "/contents/api/popup-manage/file/{fileSeq}")
+	@PostMapping(value = "/contents/api/popup-manage/file/{fileSeq}")
 	public ResultVO deleteFileContentsApiPopUpManage
 	(
 		@AuthenticationPrincipal LoginVO user,
diff --git a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/standardResearch/AdminStandardResearchController.java b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/standardResearch/AdminStandardResearchController.java
index 33a8489..ea074fd 100644
--- a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/standardResearch/AdminStandardResearchController.java
+++ b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/admin/standardResearch/AdminStandardResearchController.java
@@ -164,7 +164,7 @@ public class AdminStandardResearchController {
 			@ApiResponse(responseCode = "200", description = "등록 성공"),
 			@ApiResponse(responseCode = "403", description = "인가된 사용자가 아님"),
 	})
-	@DeleteMapping(value = "/contents/standard-research/{rsId}")
+	@PostMapping(value = "/contents/standard-research/{rsId}")
 	public ResultVO contentsStandardResearchDelete
 			(
 					@AuthenticationPrincipal LoginVO user,