diff --git a/src/Cleaner/Logs.php b/src/Cleaner/Logs.php
index 08648d8..d80a4b2 100644
--- a/src/Cleaner/Logs.php
+++ b/src/Cleaner/Logs.php
@@ -72,6 +72,7 @@ class Logs extends CleanerParent
                 'log_table',
             ])
             ->where($sql->orGroup(['blog_id IS NULL', 'blog_id IS NOT NULL']))
+            ->order('log_table ASC')
             ->group('log_table');
 
         $record = $sql->select();
diff --git a/src/Cleaner/Preferences.php b/src/Cleaner/Preferences.php
index 96e960e..4464c0d 100644
--- a/src/Cleaner/Preferences.php
+++ b/src/Cleaner/Preferences.php
@@ -103,6 +103,7 @@ class Preferences extends CleanerParent
                 'pref_ws',
             ])
             ->where($sql->orGroup(['user_id IS NULL', 'user_id IS NOT NULL']))
+            ->order('pref_ws ASC')
             ->group('pref_ws');
 
         $record = $sql->select();
diff --git a/src/Cleaner/Settings.php b/src/Cleaner/Settings.php
index 4de3604..2040dc4 100644
--- a/src/Cleaner/Settings.php
+++ b/src/Cleaner/Settings.php
@@ -107,6 +107,7 @@ class Settings extends CleanerParent
                 'setting_ns',
             ])
             ->where($sql->orGroup(['blog_id IS NULL', 'blog_id IS NOT NULL']))
+            ->order('setting_ns ASC')
             ->group('setting_ns');
 
         $record = $sql->select();
diff --git a/src/Cleaner/Versions.php b/src/Cleaner/Versions.php
index 6a42150..8f3a0c6 100644
--- a/src/Cleaner/Versions.php
+++ b/src/Cleaner/Versions.php
@@ -66,6 +66,7 @@ class Versions extends CleanerParent
         $rs  = $sql
             ->from(dcCore::app()->prefix . dcCore::VERSION_TABLE_NAME)
             ->columns(['module', 'version'])
+            ->order('module ASC')
             ->select();
 
         if (is_null($rs) || $rs->isEmpty()) {