diff --git a/perl-xCAT/xCAT/Schema.pm b/perl-xCAT/xCAT/Schema.pm
index db2bd36c5..e644c375a 100755
--- a/perl-xCAT/xCAT/Schema.pm
+++ b/perl-xCAT/xCAT/Schema.pm
@@ -3617,6 +3617,10 @@ push(@{$defspec{group}->{'attrs'}}, @nodeattrs);
                  tabentry => 'kit.kitdeployparams',
                  access_tabentry => 'kit.kitname=attr:kitname',
         },
+        {attr_name => 'kitdir',
+                 tabentry => 'kit.kitdir',
+                 access_tabentry => 'kit.kitname=attr:kitname',
+        },
 
 );
 #############################
@@ -3702,6 +3706,10 @@ push(@{$defspec{group}->{'attrs'}}, @nodeattrs);
                  tabentry => 'kitcomponent.kitpkgdeps',
                  access_tabentry => 'kitcomponent.kitcompname=attr:kitcompname',
         },
+        {attr_name => 'prerequisite',
+                 tabentry => 'kitcomponent.prerequisite',
+                 access_tabentry => 'kitcomponent.kitcompname=attr:kitcompname',
+        },
         {attr_name => 'driverpacks',
                  tabentry => 'kitcomponent.driverpacks',
                  access_tabentry => 'kitcomponent.kitcompname=attr:kitcompname',
@@ -3714,6 +3722,10 @@ push(@{$defspec{group}->{'attrs'}}, @nodeattrs);
                  tabentry => 'kitcomponent.postbootscripts',
                  access_tabentry => 'kitcomponent.kitcompname=attr:kitcompname',
         },
+        {attr_name => 'genimage_postinstall',
+                 tabentry => 'kitcomponent.genimage_postinstall',
+                 access_tabentry => 'kitcomponent.kitcompname=attr:kitcompname',
+        },
         {attr_name => 'exlist',
                  tabentry => 'kitcomponent.exlist',
                  access_tabentry => 'kitcomponent.kitcompname=attr:kitcompname',