diff --git a/src/main/java/org/codelibs/fess/app/web/admin/crawlinginfo/AdminCrawlinginfoAction.java b/src/main/java/org/codelibs/fess/app/web/admin/crawlinginfo/AdminCrawlinginfoAction.java
index 0a22ed5c9..7367997db 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/crawlinginfo/AdminCrawlinginfoAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/crawlinginfo/AdminCrawlinginfoAction.java
@@ -59,16 +59,9 @@ public class AdminCrawlinginfoAction extends FessAdminAction {
     // ===================================================================================
     //                                                                      Search Execute
     //                                                                      ==============
-    @Execute
-    public HtmlResponse deleteall(final EditForm form) {
-        validate(form, messages -> {}, () -> asListHtml());
-        crawlingSessionService.deleteOldSessions(jobHelper.getRunningSessionIdSet());
-        saveInfo(messages -> messages.addSuccessCrawlingSessionDeleteAll(GLOBAL));
-        return redirect(getClass());
-    }
-
     @Execute
     public HtmlResponse index() {
+        saveToken();
         return asListHtml();
     }
 
@@ -153,6 +146,15 @@ public class AdminCrawlinginfoAction extends FessAdminAction {
         return redirect(getClass());
     }
 
+    @Execute
+    public HtmlResponse deleteall() {
+        verifyToken(() -> asListHtml());
+        // FIXME:
+        crawlingSessionService.deleteOldSessions(jobHelper.getRunningSessionIdSet());
+        saveInfo(messages -> messages.addSuccessCrawlingSessionDeleteAll(GLOBAL));
+        return redirect(getClass());
+    }
+
     // ===================================================================================
     //                                                                        Assist Logic
     //                                                                        ============
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/failureurl/AdminFailureurlAction.java b/src/main/java/org/codelibs/fess/app/web/admin/failureurl/AdminFailureurlAction.java
index 6aba455bd..0ce8bdfe9 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/failureurl/AdminFailureurlAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/failureurl/AdminFailureurlAction.java
@@ -58,6 +58,7 @@ public class AdminFailureurlAction extends FessAdminAction {
     //                                                                      ==============
     @Execute
     public HtmlResponse index() {
+        saveToken();
         return asListHtml();
     }
 
@@ -137,11 +138,16 @@ public class AdminFailureurlAction extends FessAdminAction {
     }
 
     @Execute
-    public HtmlResponse deleteall(final EditForm form) {
-        validate(form, messages -> {}, () -> asListHtml());
+    public HtmlResponse deleteall() {
+        verifyToken(() -> asListHtml());
         failureUrlService.deleteAll(failureUrlPager);
+        failureUrlPager.clear();
         saveInfo(messages -> messages.addSuccessFailureUrlDeleteAll(GLOBAL));
-        return redirect(getClass());
+        return asHtml(path_AdminFailureurl_AdminFailureurlJsp).useForm(SearchForm.class, setup -> {
+            setup.setup(form -> {
+                copyBeanToBean(failureUrlPager, form, op -> {});
+            });
+        });
     }
 
     // ===================================================================================
diff --git a/src/main/webapp/WEB-INF/view/admin/crawlinginfo/admin_crawlinginfo.jsp b/src/main/webapp/WEB-INF/view/admin/crawlinginfo/admin_crawlinginfo.jsp
index ab713eac4..f70547f9c 100644
--- a/src/main/webapp/WEB-INF/view/admin/crawlinginfo/admin_crawlinginfo.jsp
+++ b/src/main/webapp/WEB-INF/view/admin/crawlinginfo/admin_crawlinginfo.jsp
@@ -146,47 +146,52 @@
 										</div>
 									</div>
 									<div class="row">
-										<div class="col-sm-12 center">
-											<button type="button" class="btn btn-danger"
-												data-toggle="modal" data-target="#confirmToDeleteAll">
-												<i class="fa fa-trash"></i>
-												<la:message key="labels.crawling_session_delete_all_link" />
-											</button>
-										</div>
-										<div class="modal modal-danger fade" id="confirmToDeleteAll"
-											tabindex="-1" role="dialog">
-											<div class="modal-dialog">
-												<div class="modal-content">
-													<div class="modal-header">
-														<button type="button" class="close" data-dismiss="modal"
-															aria-label="Close">
-															<span aria-hidden="true">×</span>
-														</button>
-														<h4 class="modal-title">
-															<la:message key="labels.crawling_session_delete_all_link" />
-														</h4>
-													</div>
-													<div class="modal-body">
-														<p>
-															<la:message
-																key="labels.crawling_session_delete_all_confirmation" />
-														</p>
-													</div>
-													<div class="modal-footer">
-														<button type="button" class="btn btn-outline pull-left"
-															data-dismiss="modal">
-															<la:message
-																key="labels.crawling_session_delete_all_cancel" />
-														</button>
-														<la:link href="deleteall" styleClass="btn btn-outline"
-															data-dismiss="modal">
-															<i class="fa fa-trash"></i>
-															<la:message key="labels.crawling_session_delete_all_link" />
-														</la:link>
+										<la:form action="/admin/crawlinginfo/">
+											<div class="col-sm-12 center">
+												<button type="button" class="btn btn-danger"
+													data-toggle="modal" data-target="#confirmToDeleteAll">
+													<i class="fa fa-trash"></i>
+													<la:message key="labels.crawling_session_delete_all_link" />
+												</button>
+											</div>
+											<div class="modal modal-danger fade" id="confirmToDeleteAll"
+												tabindex="-1" role="dialog">
+												<div class="modal-dialog">
+													<div class="modal-content">
+														<div class="modal-header">
+															<button type="button" class="close" data-dismiss="modal"
+																aria-label="Close">
+																<span aria-hidden="true">×</span>
+															</button>
+															<h4 class="modal-title">
+																<la:message
+																	key="labels.crawling_session_delete_all_link" />
+															</h4>
+														</div>
+														<div class="modal-body">
+															<p>
+																<la:message
+																	key="labels.crawling_session_delete_all_confirmation" />
+															</p>
+														</div>
+														<div class="modal-footer">
+															<button type="button" class="btn btn-outline pull-left"
+																data-dismiss="modal">
+																<la:message
+																	key="labels.crawling_session_delete_all_cancel" />
+															</button>
+															<button type="submit" class="btn btn-outline btn-danger"
+																name="deleteall"
+																value="<la:message key="labels.crawling_session_delete_all_link" />">
+																<i class="fa fa-trash"></i>
+																<la:message
+																	key="labels.crawling_session_delete_all_link" />
+															</button>
+														</div>
 													</div>
 												</div>
 											</div>
-										</div>
+										</la:form>
 									</div>
 								</c:if>
 							</div>
diff --git a/src/main/webapp/WEB-INF/view/admin/failureurl/admin_failureurl.jsp b/src/main/webapp/WEB-INF/view/admin/failureurl/admin_failureurl.jsp
index 8542d1835..20a05a040 100644
--- a/src/main/webapp/WEB-INF/view/admin/failureurl/admin_failureurl.jsp
+++ b/src/main/webapp/WEB-INF/view/admin/failureurl/admin_failureurl.jsp
@@ -163,45 +163,49 @@
 											</div>
 										</div>
 										<div class="row">
-											<div class="col-sm-12 center">
-												<button type="button" class="btn btn-danger"
-													data-toggle="modal" data-target="#confirmToDeleteAll">
-													<i class="fa fa-trash"></i>
-													<la:message key="labels.failure_url_delete_all_link" />
-												</button>
-											</div>
-											<div class="modal modal-danger fade" id="confirmToDeleteAll"
-												tabindex="-1" role="dialog">
-												<div class="modal-dialog">
-													<div class="modal-content">
-														<div class="modal-header">
-															<button type="button" class="close" data-dismiss="modal"
-																aria-label="Close">
-																<span aria-hidden="true">×</span>
-															</button>
-															<h4 class="modal-title">
-																<la:message key="labels.failure_url_delete_all_link" />
-															</h4>
-														</div>
-														<div class="modal-body">
-															<p>
-																<la:message
-																	key="labels.failure_url_delete_all_confirmation" />
-															</p>
-														</div>
-														<div class="modal-footer">
-															<button type="button" class="btn btn-outline pull-left"
-																data-dismiss="modal">
-																<la:message key="labels.failure_url_delete_all_cancel" />
-															</button>
-															<la:link href="deleteall" styleClass="btn btn-outline"
-																data-dismiss="modal">
-																<la:message key="labels.failure_url_delete_all_link" />
-															</la:link>
+											<la:form action="/admin/failureurl/">
+												<div class="col-sm-12 center">
+													<button type="button" class="btn btn-danger"
+														data-toggle="modal" data-target="#confirmToDeleteAll">
+														<i class="fa fa-trash"></i>
+														<la:message key="labels.failure_url_delete_all_link" />
+													</button>
+												</div>
+												<div class="modal modal-danger fade" id="confirmToDeleteAll"
+													tabindex="-1" role="dialog">
+													<div class="modal-dialog">
+														<div class="modal-content">
+															<div class="modal-header">
+																<button type="button" class="close" data-dismiss="modal"
+																	aria-label="Close">
+																	<span aria-hidden="true">×</span>
+																</button>
+																<h4 class="modal-title">
+																	<la:message key="labels.failure_url_delete_all_link" />
+																</h4>
+															</div>
+															<div class="modal-body">
+																<p>
+																	<la:message
+																		key="labels.failure_url_delete_all_confirmation" />
+																</p>
+															</div>
+															<div class="modal-footer">
+																<button type="button" class="btn btn-outline pull-left"
+																	data-dismiss="modal">
+																	<la:message key="labels.failure_url_delete_all_cancel" />
+																</button>
+																<button type="submit" class="btn btn-outline btn-danger"
+																	name="deleteall"
+																	value="<la:message key="labels.failure_url_delete_all_link" />">
+																	<i class="fa fa-trash"></i>
+																	<la:message key="labels.failure_url_delete_all_link" />
+																</button>
+															</div>
 														</div>
 													</div>
 												</div>
-											</div>
+											</la:form>
 										</div>
 									</c:if>
 								</div>