diff --git a/src/main/java/org/codelibs/fess/app/pager/BoostDocumentRulePager.java b/src/main/java/org/codelibs/fess/app/pager/BoostDocumentRulePager.java
index 98d6e39ed..4f8c99ffd 100644
--- a/src/main/java/org/codelibs/fess/app/pager/BoostDocumentRulePager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/BoostDocumentRulePager.java
@@ -54,6 +54,10 @@ public class BoostDocumentRulePager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/CrawlingSessionPager.java b/src/main/java/org/codelibs/fess/app/pager/CrawlingSessionPager.java
index e6668ee5b..eed8ada55 100644
--- a/src/main/java/org/codelibs/fess/app/pager/CrawlingSessionPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/CrawlingSessionPager.java
@@ -53,6 +53,10 @@ public class CrawlingSessionPager implements Serializable {
     }
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/DataConfigPager.java b/src/main/java/org/codelibs/fess/app/pager/DataConfigPager.java
index 1e2abf9e1..c877a00c1 100644
--- a/src/main/java/org/codelibs/fess/app/pager/DataConfigPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/DataConfigPager.java
@@ -61,6 +61,10 @@ public class DataConfigPager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/DuplicateHostPager.java b/src/main/java/org/codelibs/fess/app/pager/DuplicateHostPager.java
index 0f2789396..d35e90b4e 100644
--- a/src/main/java/org/codelibs/fess/app/pager/DuplicateHostPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/DuplicateHostPager.java
@@ -57,6 +57,10 @@ public class DuplicateHostPager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/FailureUrlPager.java b/src/main/java/org/codelibs/fess/app/pager/FailureUrlPager.java
index 64f53a19a..09262b746 100644
--- a/src/main/java/org/codelibs/fess/app/pager/FailureUrlPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/FailureUrlPager.java
@@ -63,6 +63,10 @@ public class FailureUrlPager implements Serializable {
     public String lastAccessTime;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/FileAuthenticationPager.java b/src/main/java/org/codelibs/fess/app/pager/FileAuthenticationPager.java
index 3f1611ca0..a31827b70 100644
--- a/src/main/java/org/codelibs/fess/app/pager/FileAuthenticationPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/FileAuthenticationPager.java
@@ -57,6 +57,10 @@ public class FileAuthenticationPager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/FileConfigPager.java b/src/main/java/org/codelibs/fess/app/pager/FileConfigPager.java
index 4fc505893..d57dd3b52 100644
--- a/src/main/java/org/codelibs/fess/app/pager/FileConfigPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/FileConfigPager.java
@@ -65,6 +65,10 @@ public class FileConfigPager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/GroupPager.java b/src/main/java/org/codelibs/fess/app/pager/GroupPager.java
index e99b30cff..dba58e96f 100644
--- a/src/main/java/org/codelibs/fess/app/pager/GroupPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/GroupPager.java
@@ -49,6 +49,10 @@ public class GroupPager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/JobLogPager.java b/src/main/java/org/codelibs/fess/app/pager/JobLogPager.java
index 0ddef7cd4..8b72ff2bd 100644
--- a/src/main/java/org/codelibs/fess/app/pager/JobLogPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/JobLogPager.java
@@ -55,6 +55,10 @@ public class JobLogPager implements Serializable {
     public String startTime;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/KeyMatchPager.java b/src/main/java/org/codelibs/fess/app/pager/KeyMatchPager.java
index 4ba826a0e..46a598cf2 100644
--- a/src/main/java/org/codelibs/fess/app/pager/KeyMatchPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/KeyMatchPager.java
@@ -59,6 +59,10 @@ public class KeyMatchPager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/KuromojiPager.java b/src/main/java/org/codelibs/fess/app/pager/KuromojiPager.java
index f53a93e93..d15909094 100644
--- a/src/main/java/org/codelibs/fess/app/pager/KuromojiPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/KuromojiPager.java
@@ -41,6 +41,10 @@ public class KuromojiPager implements Serializable {
     public String id;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/LabelTypePager.java b/src/main/java/org/codelibs/fess/app/pager/LabelTypePager.java
index 787cccffb..3aee92b9d 100644
--- a/src/main/java/org/codelibs/fess/app/pager/LabelTypePager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/LabelTypePager.java
@@ -57,6 +57,10 @@ public class LabelTypePager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/PathMappingPager.java b/src/main/java/org/codelibs/fess/app/pager/PathMappingPager.java
index 6409914c8..0fdd71d9d 100644
--- a/src/main/java/org/codelibs/fess/app/pager/PathMappingPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/PathMappingPager.java
@@ -59,6 +59,10 @@ public class PathMappingPager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/RequestHeaderPager.java b/src/main/java/org/codelibs/fess/app/pager/RequestHeaderPager.java
index 8f7fa44b8..757b5aba4 100644
--- a/src/main/java/org/codelibs/fess/app/pager/RequestHeaderPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/RequestHeaderPager.java
@@ -57,6 +57,10 @@ public class RequestHeaderPager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/RolePager.java b/src/main/java/org/codelibs/fess/app/pager/RolePager.java
index b51a4bbe3..40d7e941e 100644
--- a/src/main/java/org/codelibs/fess/app/pager/RolePager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/RolePager.java
@@ -49,6 +49,10 @@ public class RolePager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/RoleTypePager.java b/src/main/java/org/codelibs/fess/app/pager/RoleTypePager.java
index 8806ede77..34c0a5726 100644
--- a/src/main/java/org/codelibs/fess/app/pager/RoleTypePager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/RoleTypePager.java
@@ -57,6 +57,10 @@ public class RoleTypePager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/ScheduledJobPager.java b/src/main/java/org/codelibs/fess/app/pager/ScheduledJobPager.java
index 0437cee1d..42d161fe3 100644
--- a/src/main/java/org/codelibs/fess/app/pager/ScheduledJobPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/ScheduledJobPager.java
@@ -67,6 +67,10 @@ public class ScheduledJobPager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/SuggestBadWordPager.java b/src/main/java/org/codelibs/fess/app/pager/SuggestBadWordPager.java
index 229d72712..9e16ae7fc 100644
--- a/src/main/java/org/codelibs/fess/app/pager/SuggestBadWordPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/SuggestBadWordPager.java
@@ -53,6 +53,10 @@ public class SuggestBadWordPager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/SuggestElevateWordPager.java b/src/main/java/org/codelibs/fess/app/pager/SuggestElevateWordPager.java
index 65646f7ce..938115627 100644
--- a/src/main/java/org/codelibs/fess/app/pager/SuggestElevateWordPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/SuggestElevateWordPager.java
@@ -55,6 +55,10 @@ public class SuggestElevateWordPager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/SynonymPager.java b/src/main/java/org/codelibs/fess/app/pager/SynonymPager.java
index 77e8b5597..3f3bf419b 100644
--- a/src/main/java/org/codelibs/fess/app/pager/SynonymPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/SynonymPager.java
@@ -41,6 +41,10 @@ public class SynonymPager implements Serializable {
     public String id;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/UserPager.java b/src/main/java/org/codelibs/fess/app/pager/UserPager.java
index 3674e27e9..6ae772b2f 100644
--- a/src/main/java/org/codelibs/fess/app/pager/UserPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/UserPager.java
@@ -52,6 +52,10 @@ public class UserPager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/WebAuthenticationPager.java b/src/main/java/org/codelibs/fess/app/pager/WebAuthenticationPager.java
index 518f4df6e..c1b7cb322 100644
--- a/src/main/java/org/codelibs/fess/app/pager/WebAuthenticationPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/WebAuthenticationPager.java
@@ -57,6 +57,10 @@ public class WebAuthenticationPager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();
 
diff --git a/src/main/java/org/codelibs/fess/app/pager/WebConfigPager.java b/src/main/java/org/codelibs/fess/app/pager/WebConfigPager.java
index b6469e320..54d020ddd 100644
--- a/src/main/java/org/codelibs/fess/app/pager/WebConfigPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/WebConfigPager.java
@@ -67,6 +67,10 @@ public class WebConfigPager implements Serializable {
     public String versionNo;
 
     public void clear() {
+        allRecordCount = 0;
+        allPageCount = 0;
+        existPrePage = false;
+        existNextPage = false;
         pageSize = getDefaultPageSize();
         currentPageNumber = getDefaultCurrentPageNumber();