diff --git a/en_US/upgrade/0-upgrade.iredmail.0.9.5.1-0.9.6.md b/en_US/upgrade/0-upgrade.iredmail.0.9.5.1-0.9.6.md
index e655440e..f2c6cf93 100644
--- a/en_US/upgrade/0-upgrade.iredmail.0.9.5.1-0.9.6.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.9.5.1-0.9.6.md
@@ -371,13 +371,11 @@ USE vmail;
 ALTER TABLE admin \
 	MODIFY passwordlastchange DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
 	MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 
-ALTER TABLE admin \
+ALTER TABLE alias \
 	MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 
 ALTER TABLE alias_domain \
 	MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
@@ -385,38 +383,31 @@ ALTER TABLE alias_domain \
 
 ALTER TABLE domain \
 	MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 
 ALTER TABLE domain_admins \
 	MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 
 ALTER TABLE mailbox \
 	MODIFY lastlogindate DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
 	MODIFY passwordlastchange DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
 	MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 
 ALTER TABLE recipient_bcc_domain \
 	MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 
 ALTER TABLE recipient_bcc_user \
 	MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 
 ALTER TABLE sender_bcc_domain \
 	MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 
 ALTER TABLE sender_bcc_user \
 	MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-	MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+	MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 ```
diff --git a/html/upgrade.iredmail.0.9.5.1-0.9.6.html b/html/upgrade.iredmail.0.9.5.1-0.9.6.html
index caf6f6a9..bfd8ea31 100644
--- a/html/upgrade.iredmail.0.9.5.1-0.9.6.html
+++ b/html/upgrade.iredmail.0.9.5.1-0.9.6.html
@@ -406,13 +406,11 @@ for some SQL columns in <code>vmail</code> database.</p>
 ALTER TABLE admin \
     MODIFY passwordlastchange DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
     MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 
-ALTER TABLE admin \
+ALTER TABLE alias \
     MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 
 ALTER TABLE alias_domain \
     MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
@@ -420,40 +418,33 @@ ALTER TABLE alias_domain \
 
 ALTER TABLE domain \
     MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 
 ALTER TABLE domain_admins \
     MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 
 ALTER TABLE mailbox \
     MODIFY lastlogindate DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
     MODIFY passwordlastchange DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
     MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 
 ALTER TABLE recipient_bcc_domain \
     MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 
 ALTER TABLE recipient_bcc_user \
     MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 
 ALTER TABLE sender_bcc_domain \
     MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 
 ALTER TABLE sender_bcc_user \
     MODIFY created DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01', \
-    MODIFY expired DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
+    MODIFY modified DATETIME NOT NULL DEFAULT '1970-01-01 01:01:01';
 </code></pre><div class="footer">
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