diff --git a/frontend/module/instance/model.php b/frontend/module/instance/model.php
index 8e8a0290..5c49af96 100644
--- a/frontend/module/instance/model.php
+++ b/frontend/module/instance/model.php
@@ -438,6 +438,22 @@ public function canDo($action, $instance)
         }
     }
 
+    /**
+     * Get URL for visiting instance service.
+     *
+     * @param  object $instance
+     * @access public
+     * @return string
+     */
+    public function url($instance)
+    {
+        $url  = "//" . $instance->domain;
+        $port = getenv('APP_HTTPS_PORT');
+        if($port and $port != '443') $url .= ":$port/";
+
+        return $url;
+    }
+
     /**
      * Create third domain.
      *
@@ -1562,7 +1578,7 @@ public function printIconActions($instance)
         if($instance->domain)
         {
             $disableVisit = !$this->canDo('visit', $instance);
-            $actionHtml  .= html::a('//' . $instance->domain, '<i class="icon icon-menu-my"></i>', '_blank', "title='{$this->lang->instance->visit}' class='btn btn-lg btn-action btn-link'" . ($disableVisit ? ' disabled style="pointer-events: none;"' : ''));
+            $actionHtml  .= html::a($this->url($instance), '<i class="icon icon-menu-my"></i>', '_blank', "title='{$this->lang->instance->visit}' class='btn btn-lg btn-action btn-link'" . ($disableVisit ? ' disabled style="pointer-events: none;"' : ''));
         }
 
         echo $actionHtml;
@@ -1591,7 +1607,7 @@ public function printTextActions($instance)
         if($instance->domain)
         {
             $disableVisit = !$this->canDo('visit', $instance);
-            $actionHtml  .= html::a('//' . $instance->domain, $this->lang->instance->visit, '_blank', "title='{$this->lang->instance->visit}' class='btn btn-primary label-lg'" . ($disableVisit ? ' disabled style="pointer-events: none;"' : ''));
+            $actionHtml  .= html::a($this->url($instance), $this->lang->instance->visit, '_blank', "title='{$this->lang->instance->visit}' class='btn btn-primary label-lg'" . ($disableVisit ? ' disabled style="pointer-events: none;"' : ''));
         }
 
         echo $actionHtml;
diff --git a/frontend/module/space/view/browsebycard.html.php b/frontend/module/space/view/browsebycard.html.php
index ae56ed16..c8448cf1 100644
--- a/frontend/module/space/view/browsebycard.html.php
+++ b/frontend/module/space/view/browsebycard.html.php
@@ -41,7 +41,7 @@
             </div>
             <div class="instance-actions">
               <?php $canVisit = $this->instance->canDo('visit', $instance);?>
-              <?php echo html::a('//' . $instance->domain, $lang->instance->visit, '_blank', "class='btn btn-primary' title='{$lang->instance->visit}'". ($canVisit ? '' : ' disabled style="pointer-events: none;"'));?>
+              <?php echo html::a($this->instance->url($instance), $lang->instance->visit, '_blank', "class='btn btn-primary' title='{$lang->instance->visit}'". ($canVisit ? '' : ' disabled style="pointer-events: none;"'));?>
               <?php if(!empty($instance->latestVersion)):?>
               <?php echo html::a(helper::createLink('instance', 'upgrade', "id=$instance->id", '', true), "<i class='icon-sync'></i>" . $lang->space->upgrade, '', "class='btn btn-link iframe' title='{$lang->space->upgrade}' data-width='500' data-app='space'");?>
               <?php endif;?>
diff --git a/frontend/module/system/control.php b/frontend/module/system/control.php
index 900dc4dc..e7bbc572 100644
--- a/frontend/module/system/control.php
+++ b/frontend/module/system/control.php
@@ -487,7 +487,7 @@ public function ajaxLdapInfo()
         $password = openssl_decrypt($ldapSetting->auth->password, 'DES-ECB', $secretKey);
         if(!$password) $password = openssl_decrypt($ldapSetting->auth->password, 'DES-ECB', $ldapInstance->createdAt); // Secret key was createdAt field value less v2.2.
 
-        $this->send(array('result' => 'success', 'message' => '', 'data' => array('domain' => $ldapInstance->domain, 'account' => $ldapSetting->auth->username, 'pass' => $password)));
+        $this->send(array('result' => 'success', 'message' => '', 'data' => array('domain' => $this->instance->url($ldapInstance), 'account' => $ldapSetting->auth->username, 'pass' => $password)));
     }
 
     /**
@@ -504,8 +504,13 @@ public function ajaxOssInfo()
         $minioInstance->spaceData->k8space = 'cne-system';
 
         $ossAccount = $this->loadModel('cne')->getDefaultAccount($minioInstance, '', 'minio');
+
         $ossDomain  = $this->cne->getDomain($minioInstance, '', 'minio');
-        if($ossAccount and $ossAccount) return  $this->send(array('result' => 'success', 'message' => '', 'data' => array('account' => $ossAccount, 'domain' => $ossDomain)));
+        $ossDomain->domain = $ossDomain->access_host;
+
+        $url = $this->loadModel('instance')->url($ossDomain);
+
+        if($ossAccount and $ossAccount) return  $this->send(array('result' => 'success', 'message' => '', 'data' => array('account' => $ossAccount, 'url' => $url)));
 
         $this->send(array('result' => 'fail', 'message' => $this->lang->system->errors->failGetOssAccount));
     }
diff --git a/frontend/module/system/js/ossview.js b/frontend/module/system/js/ossview.js
index b03be4c8..66c388bc 100644
--- a/frontend/module/system/js/ossview.js
+++ b/frontend/module/system/js/ossview.js
@@ -9,7 +9,7 @@ $(function()
             {
                 $('#ossAdmin').text(res.data.account.username);
                 $('#ossPassword').val(res.data.account.password);
-                $('#ossVisitUrl').attr('href', '//' + res.data.domain.access_host);
+                $('#ossVisitUrl').attr('href', res.data.url);
                 $('#ossAccountModal').modal('show');
             }
         });