diff --git a/en_US/upgrade/0-upgrade.iredmail.0.9.7-0.9.8.md b/en_US/upgrade/0-upgrade.iredmail.0.9.7-0.9.8.md
index 36055d4a..d05c7979 100644
--- a/en_US/upgrade/0-upgrade.iredmail.0.9.7-0.9.8.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.9.7-0.9.8.md
@@ -644,7 +644,7 @@ Download SQL template file used to update SQL database:
 
 ```
 cd /root/
-wget https://bitbucket.org/zhb/iredmail/raw/default/extra/update/0.9.8/iredmail.mysql
+wget -O iredmail.mysql https://bitbucket.org/zhb/iredmail/raw/default/extra/update/0.9.8/iredmail.mysql
 ```
 
 Connect to MySQL server as MySQL root user, and execute SQL commands:
diff --git a/en_US/upgrade/0-upgrade.iredmail.0.9.8-0.9.9.md b/en_US/upgrade/0-upgrade.iredmail.0.9.8-0.9.9.md
index d0fe63ed..e6020109 100644
--- a/en_US/upgrade/0-upgrade.iredmail.0.9.8-0.9.9.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.9.8-0.9.9.md
@@ -374,7 +374,7 @@ Download SQL template file and import it:
 
 ```
 cd /root/
-wget https://bitbucket.org/zhb/iredmail/raw/default/extra/update/0.9.9/iredmail.mysql
+wget -O iredmail.mysql https://bitbucket.org/zhb/iredmail/raw/default/extra/update/0.9.9/iredmail.mysql
 mysql vmail < /root/iredmail.mysql
 ```
 
diff --git a/html/upgrade.iredmail.0.9.7-0.9.8.html b/html/upgrade.iredmail.0.9.7-0.9.8.html
index d985d0c0..d0cb19d8 100644
--- a/html/upgrade.iredmail.0.9.7-0.9.8.html
+++ b/html/upgrade.iredmail.0.9.7-0.9.8.html
@@ -642,7 +642,7 @@ sasl auth. Please follow steps below to fix it.</p>
 </div>
 <p>Download SQL template file used to update SQL database:</p>
 <pre><code>cd /root/
-wget https://bitbucket.org/zhb/iredmail/raw/default/extra/update/0.9.8/iredmail.mysql
+wget -O iredmail.mysql https://bitbucket.org/zhb/iredmail/raw/default/extra/update/0.9.8/iredmail.mysql
 </code></pre>
 
 <p>Connect to MySQL server as MySQL root user, and execute SQL commands:</p>
diff --git a/html/upgrade.iredmail.0.9.8-0.9.9.html b/html/upgrade.iredmail.0.9.8-0.9.9.html
index d80d4437..b518a402 100644
--- a/html/upgrade.iredmail.0.9.8-0.9.9.html
+++ b/html/upgrade.iredmail.0.9.8-0.9.9.html
@@ -383,7 +383,7 @@ one you're using.</p>
 </div>
 <p>Download SQL template file and import it:</p>
 <pre><code>cd /root/
-wget https://bitbucket.org/zhb/iredmail/raw/default/extra/update/0.9.9/iredmail.mysql
+wget -O iredmail.mysql https://bitbucket.org/zhb/iredmail/raw/default/extra/update/0.9.9/iredmail.mysql
 mysql vmail &lt; /root/iredmail.mysql
 </code></pre>