diff --git a/src/main/java/org/codelibs/fess/app/service/CrawlingSessionService.java b/src/main/java/org/codelibs/fess/app/service/CrawlingSessionService.java
index d60e7b9966eb4a5b848816e48cf612d5bc82f543..11a3215cfff1d09d13c877f725d24838703b3499 100644
--- a/src/main/java/org/codelibs/fess/app/service/CrawlingSessionService.java
+++ b/src/main/java/org/codelibs/fess/app/service/CrawlingSessionService.java
@@ -208,7 +208,11 @@ public class CrawlingSessionService implements Serializable {
 
     public void deleteOldSessions(final Set<String> activeSessionId) {
         final List<CrawlingSession> activeSessionList = crawlingSessionBhv.selectList(cb -> {
-            cb.query().setSessionId_InScope(activeSessionId);
+            if (activeSessionId.isEmpty()) {
+                cb.query().matchAll();
+            } else {
+                cb.query().setSessionId_InScope(activeSessionId);
+            }
             cb.specify().columnId();
         });
         final List<String> idList = activeSessionList.stream().map(session -> session.getId()).collect(Collectors.toList());
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 acd38206313cfaaa1fdf1a2a231fb764e591a714..215ace684ec2c39014409f5d2d3867711ea10842 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
@@ -67,6 +67,7 @@ public class AdminCrawlinginfoAction extends FessAdminAction {
 
     @Execute
     public HtmlResponse list(final Integer pageNumber, final SearchForm form) {
+        saveToken();
         crawlingSessionPager.setCurrentPageNumber(pageNumber);
         return asHtml(path_AdminCrawlinginfo_AdminCrawlinginfoJsp).renderWith(data -> {
             searchPaging(data, form);
@@ -75,6 +76,7 @@ public class AdminCrawlinginfoAction extends FessAdminAction {
 
     @Execute
     public HtmlResponse search(final SearchForm form) {
+        saveToken();
         copyBeanToBean(form, crawlingSessionPager, op -> op.exclude(Constants.PAGER_CONVERSION_RULE));
         return asHtml(path_AdminCrawlinginfo_AdminCrawlinginfoJsp).renderWith(data -> {
             searchPaging(data, form);
@@ -83,6 +85,7 @@ public class AdminCrawlinginfoAction extends FessAdminAction {
 
     @Execute
     public HtmlResponse reset(final SearchForm form) {
+        saveToken();
         crawlingSessionPager.clear();
         return asHtml(path_AdminCrawlinginfo_AdminCrawlinginfoJsp).renderWith(data -> {
             searchPaging(data, form);
@@ -91,6 +94,7 @@ public class AdminCrawlinginfoAction extends FessAdminAction {
 
     @Execute
     public HtmlResponse back(final SearchForm form) {
+        saveToken();
         return asHtml(path_AdminCrawlinginfo_AdminCrawlinginfoJsp).renderWith(data -> {
             searchPaging(data, form);
         });
@@ -149,8 +153,8 @@ public class AdminCrawlinginfoAction extends FessAdminAction {
     @Execute
     public HtmlResponse deleteall() {
         verifyToken(() -> asListHtml());
-        // FIXME:
         crawlingSessionService.deleteOldSessions(jobHelper.getRunningSessionIdSet());
+        crawlingSessionPager.clear();
         saveInfo(messages -> messages.addSuccessCrawlingSessionDeleteAll(GLOBAL));
         return redirect(getClass());
     }
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 09edf3537362978ecd1af86e10e0c083d9f5d08d..772b04bc62dd4a608d3fd5dc5b608aa18892ec5b 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
@@ -143,11 +143,7 @@ public class AdminFailureurlAction extends FessAdminAction {
         failureUrlService.deleteAll(failureUrlPager);
         failureUrlPager.clear();
         saveInfo(messages -> messages.addSuccessFailureUrlDeleteAll(GLOBAL));
-        return asHtml(path_AdminFailureurl_AdminFailureurlJsp).useForm(SearchForm.class, setup -> {
-            setup.setup(form -> {
-                copyBeanToBean(failureUrlPager, form, op -> {});
-            });
-        });
+        return redirect(getClass());
     }
 
     // ===================================================================================