diff --git a/src/main/java/com/wb/domainserver/domain/gcone/bbs/bbs/service/BOBbsService.java b/src/main/java/com/wb/domainserver/domain/gcone/bbs/bbs/service/BOBbsService.java
index e9a63dff..bfdb71b4 100644
--- a/src/main/java/com/wb/domainserver/domain/gcone/bbs/bbs/service/BOBbsService.java
+++ b/src/main/java/com/wb/domainserver/domain/gcone/bbs/bbs/service/BOBbsService.java
@@ -393,6 +393,7 @@ public class BOBbsService {
 				if (vo.getBbscttRedngAuthorDvCd() != null && "01".equals(vo.getBbscttRedngAuthorDvCd())) {
 					vo.setBbscttRedngAuthorDvCd("[all]");
 				} else if (vo.getBbscttRedngAuthorDvCd() != null && "02".equals(vo.getBbscttRedngAuthorDvCd())) {
+					validateMemberGradeSelection(vo.getBbscttRedngAuthorDvCd_c(), "게시판 읽기");
 
 					StringBuilder sb = new StringBuilder();
 					for (String mbrInnb : vo.getBbscttRedngAuthorDvCd_c()) {
@@ -431,6 +432,8 @@ public class BOBbsService {
 				if (vo.getBbscttRegistAuthorDvCd() != null && "01".equals(vo.getBbscttRegistAuthorDvCd())) {
 					vo.setBbscttRegistAuthorDvCd("[all]");
 				} else if (vo.getBbscttRegistAuthorDvCd() != null && "02".equals(vo.getBbscttRegistAuthorDvCd())) {
+					validateMemberGradeSelection(vo.getBbscttRegistAuthorDvCd_c(), "게시판 쓰기");
+
 					StringBuilder sb = new StringBuilder();
 					for (String mbrInnb : vo.getBbscttRegistAuthorDvCd_c()) {
 
@@ -465,6 +468,8 @@ public class BOBbsService {
 				if (vo.getAnswRegistAuthorDvCd() != null && "01".equals(vo.getAnswRegistAuthorDvCd())) {
 					vo.setAnswRegistAuthorDvCd("[all]");
 				} else if (vo.getAnswRegistAuthorDvCd() != null && "02".equals(vo.getAnswRegistAuthorDvCd())) {
+					validateMemberGradeSelection(vo.getAnswRegistAuthorDvCd_c(), "답글 쓰기");
+
 					StringBuilder sb = new StringBuilder();
 					for (String mbrInnb : vo.getAnswRegistAuthorDvCd_c()) {
 
@@ -499,6 +504,8 @@ public class BOBbsService {
 				if (vo.getCmRegistAuthorDvCd() != null && "01".equals(vo.getCmRegistAuthorDvCd())) {
 					vo.setCmRegistAuthorDvCd("[all]");
 				} else if (vo.getCmRegistAuthorDvCd() != null && "02".equals(vo.getCmRegistAuthorDvCd())) {
+					validateMemberGradeSelection(vo.getCmRegistAuthorDvCd_c(), "댓글 쓰기");
+
 					StringBuilder sb = new StringBuilder();
 					for (String mbrInnb : vo.getCmRegistAuthorDvCd_c()) {
 
@@ -685,15 +692,21 @@ public class BOBbsService {
 			msgMap.put("bbsid", bbsId);
 
 		} catch (WnbtRestException wre){
-			throw new WnbtRestException(wre.getMessage());
+			throw wre;
 		}  catch (Exception e) {
-
 			log.error(e.getMessage(), e);
+			throw new WnbtRestException("게시판 등록 중 오류가 발생했습니다.", e);
 		}
 
 		return msgMap;
 	}
 
+	private void validateMemberGradeSelection(String[] memberGradeArr, String authorizationName) {
+		if (memberGradeArr == null || memberGradeArr.length == 0) {
+			throw new WnbtRestException(authorizationName + " 권한의 회원등급을 선택해 주세요.");
+		}
+	}
+
 
 	/**
 	 * 게시판 삭제
diff --git a/src/main/webapp/WEB-INF/views/mngr/bbs/bbsmngr/BbsRegistC.jsp b/src/main/webapp/WEB-INF/views/mngr/bbs/bbsmngr/BbsRegistC.jsp
index 58fa61ca..c1f81db6 100644
--- a/src/main/webapp/WEB-INF/views/mngr/bbs/bbsmngr/BbsRegistC.jsp
+++ b/src/main/webapp/WEB-INF/views/mngr/bbs/bbsmngr/BbsRegistC.jsp
@@ -948,7 +948,8 @@
                                                             <input type="radio" id="write${cgn024.cd }"
                                                                    name="bbscttRegistAuthorDvCd"
                                                                    value="${cgn024.cd }"  ${attrCheck }
-                                                                   onclick="fn_click_check('bbscttRegistAuthorDvCd', 'all');">
+                                                                   onclick="fn_change_event('bbscttRegistAuthorDvCd');
+                                                                            fn_click_check('bbscttRegistAuthorDvCd', 'all');">
                                                             <label for="write${cgn024.cd }"><c:out
                                                                     value="${cgn024.cdNm }"/></label>
                                                         </div>
@@ -2042,13 +2043,25 @@
                 url		: url,
                 data	: paramsArray,
                 success : function(data) {
+                    const result = JSON.parse(data.resBody.result);
+                    const bbsId = result.bbsid;
+                    if (result.message !== 'success' || !bbsId) {
+                        alert('게시판 등록에 실패했습니다. 다시 시도해 주세요.');
+                        return;
+                    }
+
                     alert('<spring:message code="success.common.insert"/>');
-                    const bbsId = JSON.parse(data.resBody.result).bbsid;
                     <%-- fn_move_dtlupdt(bbsId); --%>
-                    $('#backUpData').find('[name=bbsId]').val(JSON.parse(data.resBody.result).bbsid);
+                    $('#backUpData').find('[name=bbsId]').val(bbsId);
                     $('#backUpData').find('[name=pageDv]').val('I');
                     $('#backUpData').attr('action', '<c:url value="/mngr/bbs/bbsmngr/selectBbsDtlUpdtForm"/>');
                     $('#backUpData').submit();
+                },
+                error : function(data) {
+                    const message = data.responseJSON
+                        && data.responseJSON.resBody
+                        && data.responseJSON.resBody.result;
+                    alert(message || '게시판 등록 중 오류가 발생했습니다.');
                 }
             });
         }
@@ -2078,4 +2091,4 @@
     }
 </script>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/src/main/webapp/WEB-INF/views/mngr/bbs/gnrlsctt/GnrlBbscttDtlPopupR.jsp b/src/main/webapp/WEB-INF/views/mngr/bbs/gnrlsctt/GnrlBbscttDtlPopupR.jsp
index e23e51b5..d6b6d552 100644
--- a/src/main/webapp/WEB-INF/views/mngr/bbs/gnrlsctt/GnrlBbscttDtlPopupR.jsp
+++ b/src/main/webapp/WEB-INF/views/mngr/bbs/gnrlsctt/GnrlBbscttDtlPopupR.jsp
@@ -21,36 +21,36 @@
     $(document).ready(function () {
         console.log('urlval 태그' +  $('.urlVal').length);
 
-        const pcDomnAdres = document.querySelector('.header__logo').getAttribute('data-pcurl');
+        const popup = document.getElementById('board-list-detail');
 
         let urlVal = '';
-        const bbscttInnb = document.getElementsByName("script_bbscttInnb")[0]?.value || "";
-        const bbsId = document.getElementsByName("bbsId")[0]?.value || "";
-        const bbsTyCd = document.getElementsByName("bbsTyCd")[0]?.value || "";
-        const sopmalCd = document.getElementsByName("sopmalCd")[0]?.value || "";
-        const bbsUseAt = document.getElementsByName("bbsUseAt")[0]?.value || "";
-        const npayBbscttSnb = document.getElementsByName("npayBbscttSnb")[0]?.value || "";
+        const bbscttInnb = popup.querySelector('[name="script_bbscttInnb"]')?.value || "";
+        const bbsId = popup.querySelector('[name="bbsId"]')?.value || "";
+        const bbsTyCd = popup.querySelector('[name="bbsTyCd"]')?.value || "";
+        const sopmalCd = popup.querySelector('[name="sopmalCd"]')?.value || "";
+        const bbsUseAt = popup.querySelector('[name="bbsUseAt"]')?.value || "";
+        const npayBbscttSnb = popup.querySelector('[name="npayBbscttSnb"]')?.value || "";
 
         console.log("bbscttInnb:", bbscttInnb);
         console.log("bbsId:", bbsId);
         console.log("bbsTyCd:", bbsTyCd);
         console.log("sopmalCd:", sopmalCd);
 
-        if(bbsUseAt == 'Y' && (npayBbscttSnb === null || npayBbscttSnb === undefined || npayBbscttSnb === '')) {
-            if (bbsTyCd === '03' || bbsId == 'main_event' || bbsId == 'largeLMS_event') {
-                if (bbsTyCd === '03' || bbsId == 'main_event') {
-                    urlVal = pcDomnAdres + '/sopmal/csc/selectBbscttAuth?authDv=CM&bbsTyCd=03&reqUrl=subPage&bbsId=' + bbsId + '&bbscttInnb=' + bbscttInnb;
-                } else {
-                    urlVal = '/'+sopmalCd+'/extra/bbs/selectSMSEventPage?bbscttInnb=' + bbscttInnb;
-                }
+        if (bbsUseAt === 'Y' && !npayBbscttSnb) {
+            if (bbsId === 'largeLMS_event') {
+                urlVal = '/' + sopmalCd + '/extra/bbs/selectSMSEventPage?bbscttInnb=' + bbscttInnb;
+            } else {
+                urlVal = '/sopmal/csc/selectBbscttAuth?authDv=CM&reqUrl=detail&bbsTyCd='
+                    + encodeURIComponent(bbsTyCd)
+                    + '&bbsId=' + encodeURIComponent(bbsId)
+                    + '&bbscttInnb=' + encodeURIComponent(bbscttInnb);
             }
         }
 
 
         console.log(' urlVal 실행됨: ' + urlVal);
-        console.log(' pcDomnAdres 실행됨: ' + pcDomnAdres);
 
-        $('.urlVal').val(urlVal);
+        popup.querySelector('.urlVal').value = urlVal;
     });
 
 
@@ -88,15 +88,18 @@
             <input type="hidden" id="bbsId" name="bbsId" value="<c:out value='${bbsInfo.bbsId}' />" />
         <div class="form-control-container mb-10">
             <div class="left">
+                <c:if test="${bbscttInfo.useAt eq 'Y' && empty bbscttInfo.npayBbscttSnb}">
+                    <div class="input-container inline-block mr-5">
+                        <label class="visually-hidden" for="url">사용자 페이지 URL</label>
+                        <input type="text" id="url" class="input-text urlVal" readonly style="width: 500px;"/>
+                    </div>
+                    <button type="button" class="btn xsm primary" onclick="fn_copy_url();">URL 복사</button>
+                </c:if>
             </div>
             <div class="center">
             </div>
             <div class="right">
                 <c:if test="${bbscttInfo.useAt eq 'Y' && empty bbscttInfo.npayBbscttSnb}">
-                    <c:if test="${(bbsInfo.bbsTyCd eq '03') || (bbsInfo.bbsId eq 'main_event') || (bbsInfo.bbsId eq 'largeLMS_event')}">
-                        <input type="text" id="url" class="urlVal" style="display: none;"/>
-                        <button type="button" class="btn xsm primary" onclick="fn_copy_url();">url복사</button>
-                    </c:if>
                     <button type="button" class="btn xsm primary outline" onclick="fn_select_bbsctt_update_pop('<c:out
                             value="${ bbscttInfo.bbscttInnb }"/>','dtlPop');"><spring:message
                             code="button.update"/></button>
@@ -699,4 +702,4 @@
     <div class="modal-footer">
         <a id="btnCloseModal" rel="modal:close" class="btn primary" style="cursor:pointer">확인</a>
     </div>
-</div>
\ No newline at end of file
+</div>