diff --git a/src/main/java/nlib/col/web/RentController.java b/src/main/java/nlib/col/web/RentController.java
index 7458c6b4..de542fa2 100644
--- a/src/main/java/nlib/col/web/RentController.java
+++ b/src/main/java/nlib/col/web/RentController.java
@@ -100,7 +100,6 @@ public class RentController extends NlibCommonController
 		// REQ VO 구성 
 		//-------------------------------
     	DataApiReqVO reqVO = new DataApiReqVO();
-    	reqVO.setAuthKey(createAuthKey(req, authentication));
     	reqVO.setPageIndex(pageIndex);
     	reqVO.setPageSize(pageSize);
     	reqVO.addInfoItem("searchKeyword", searchKeyword);
@@ -161,7 +160,6 @@ public class RentController extends NlibCommonController
 		// REQ VO 구성 
 		//-------------------------------
     	DataApiReqVO reqVO = new DataApiReqVO();
-    	reqVO.setAuthKey(createAuthKey(req, authentication));
     	reqVO.setPageIndex(pageIndex);
     	reqVO.setPageSize(pageSize);
     	reqVO.addInfoItem("searchKeyword", searchKeyword);
@@ -222,7 +220,6 @@ public class RentController extends NlibCommonController
 		// REQ VO 구성 
 		//-------------------------------
     	DataApiReqVO reqVO = new DataApiReqVO();
-    	reqVO.setAuthKey(createAuthKey(req, authentication));
     	reqVO.setPageIndex(pageIndex);
     	reqVO.setPageSize(pageSize);
     	reqVO.addInfoItem("searchKeyword", searchKeyword);
@@ -287,7 +284,6 @@ public class RentController extends NlibCommonController
 		// REQ VO 구성 
 		//-------------------------------
     	DataApiReqVO reqVO = new DataApiReqVO();
-    	reqVO.setAuthKey(createAuthKey(req, authentication));
     	reqVO.setPageIndex(pageIndex);
     	reqVO.setPageSize(pageSize);
     	reqVO.addInfoItem("searchKeyword", searchKeyword);
@@ -354,7 +350,6 @@ public class RentController extends NlibCommonController
 		// REQ VO 구성 
 		//-------------------------------
     	DataApiReqVO reqVO = new DataApiReqVO();
-    	reqVO.setAuthKey(createAuthKey(req, authentication));
     	reqVO.setPageIndex(pageIndex);
     	reqVO.setPageSize(pageSize);
     	reqVO.addInfoItem("searchKeyword", searchKeyword);
@@ -404,7 +399,6 @@ public class RentController extends NlibCommonController
 		// REQ VO 구성 
 		//-------------------------------
     	DataApiReqVO reqVO = new DataApiReqVO();
-    	reqVO.setAuthKey(createAuthKey(req, authentication));
     	reqVO.setPageIndex(pageIndex);
     	reqVO.setPageSize(pageSize);
     	reqVO.addInfoItem("boardNo", "QNA");       // 게시판ID