diff --git a/config/config.php b/config/config.php
index 5832892fe4..0af47c222b 100644
--- a/config/config.php
+++ b/config/config.php
@@ -16,7 +16,7 @@ if(!class_exists('config')){class config{}}
 if(!function_exists('getWebRoot')){function getWebRoot(){}}
 
 /* 基本设置。Basic settings. */
-$config->version       = '16.4';               // ZenTaoPHP的版本。 The version of ZenTaoPHP. Don't change it.
+$config->version       = '16.5';               // ZenTaoPHP的版本。 The version of ZenTaoPHP. Don't change it.
 $config->charset       = 'UTF-8';              // ZenTaoPHP的编码。 The encoding of ZenTaoPHP.
 $config->cookieLife    = time() + 2592000;     // Cookie的生存时间。The cookie life time.
 $config->timezone      = 'Asia/Shanghai';      // 时区设置。        The time zone setting, for more see http://www.php.net/manual/en/timezones.php.
diff --git a/module/misc/lang/en.php b/module/misc/lang/en.php
index 77ce3e480b..9d3f90dd7a 100644
--- a/module/misc/lang/en.php
+++ b/module/misc/lang/en.php
@@ -94,6 +94,7 @@ $lang->misc->feature->downloadFile   = 'Download introduction';
 $lang->misc->feature->tutorialDesc   = '<p>ZenTao 15.0 has new functions, and you know how to use it through the "<strong>Tutorial</strong>".</p><p>Click your [<span style="color: #0c60e1">Avatar-Theme-Young Blue</span>] to set it.</p>';
 $lang->misc->feature->themeDesc      = '<p>ZenTao 15.0+ a new "Youth Blue" theme, the pages are more beautiful and the experience is more friendly.</p><p>Click your [<span style="color: #0c60e1">Avatar-Theme-Young Blue</span>] to set it.</p>';
 
+$lang->misc->releaseDate['16.5']        = '2022-02-22';
 $lang->misc->releaseDate['16.4']        = '2022-02-15';
 $lang->misc->releaseDate['16.3']        = '2022-01-26';
 $lang->misc->releaseDate['16.2']        = '2022-01-17';
@@ -168,6 +169,7 @@ $lang->misc->releaseDate['7.2.stable']  = '2015-05-22';
 $lang->misc->releaseDate['7.1.stable']  = '2015-03-07';
 $lang->misc->releaseDate['6.3.stable']  = '2014-11-07';
 
+$lang->misc->feature->all['16.5'][]       = array('title' => 'Fix bug, merge all code to one package', 'desc' => '');
 $lang->misc->feature->all['16.4'][]       = array('title' => 'Implement JIRA import function and improve plug-in extension mechanism.', 'desc' => '');
 $lang->misc->feature->all['16.3'][]       = array('title' => 'Kanban adds related plan/release/version/iteration functions, and the detail experience is optimized, fix bugs.', 'desc' => '');
 $lang->misc->feature->all['16.2'][]       = array('title' => 'Add kanban model project, fix bugs.', 'desc' => '');
diff --git a/module/misc/lang/zh-cn.php b/module/misc/lang/zh-cn.php
index 3341512918..8180645d27 100644
--- a/module/misc/lang/zh-cn.php
+++ b/module/misc/lang/zh-cn.php
@@ -94,6 +94,7 @@ $lang->misc->feature->downloadFile   = '下载新版本功能介绍文档';
 $lang->misc->feature->tutorialDesc   = "<p>禅道15系列新增了多项功能，您可以通过“<strong>新手引导教程</strong>”快速了解禅道的基本使用方法。</p><p>通过鼠标经过 [<span style='color: #0c60e1'>头像-新手引导</span>]，点击新手引导，即可进入新手引导教程。</p>";
 $lang->misc->feature->themeDesc      = "<p>禅道15系列上线了全新的“青春蓝”主题，页面呈现更加美观，体验更加友好。</p><p>通过鼠标经过 [<span style='color: #0c60e1'>头像-主题-青春蓝</span>]，点击青春蓝，即可设置成功。</p>";
 
+$lang->misc->releaseDate['16.5']        = '2022-02-22';
 $lang->misc->releaseDate['16.4']        = '2022-02-15';
 $lang->misc->releaseDate['16.3']        = '2022-01-26';
 $lang->misc->releaseDate['16.2']        = '2022-01-17';
@@ -168,6 +169,7 @@ $lang->misc->releaseDate['7.2.stable']  = '2015-05-22';
 $lang->misc->releaseDate['7.1.stable']  = '2015-03-07';
 $lang->misc->releaseDate['6.3.stable']  = '2014-11-07';
 
+$lang->misc->feature->all['16.5'][]       = array('title' => '实现一码多面，多个禅道版本集成到一个包中。', 'desc' => '');
 $lang->misc->feature->all['16.4'][]       = array('title' => '实现JIRA导入功能，完善插件扩展机制。', 'desc' => '');
 $lang->misc->feature->all['16.3'][]       = array('title' => '看板增加关联计划/发布/版本/迭代功能，细节体验优化。', 'desc' => '');
 $lang->misc->feature->all['16.2'][]       = array('title' => '新增专业研发看板，可以创建看板模型项目，修复Bug。', 'desc' => '');
diff --git a/module/report/model.php b/module/report/model.php
index f5377e35a3..0badfbb7d6 100644
--- a/module/report/model.php
+++ b/module/report/model.php
@@ -390,6 +390,7 @@ class reportModel extends model
                     $workload[$user]['total']['count']   = isset($workload[$user]['total']['count'])   ? $workload[$user]['total']['count']  + 1 : 1;
                     $workload[$user]['total']['manhour'] = isset($workload[$user]['total']['manhour']) ? $workload[$user]['total']['manhour'] + $task->left : $task->left;
                 }
+
                 $workload[$user]['task']['project'] = $project;
             }
         }
diff --git a/module/upgrade/config.php b/module/upgrade/config.php
index 33621d5718..bf1b7baff3 100644
--- a/module/upgrade/config.php
+++ b/module/upgrade/config.php
@@ -1,4 +1,171 @@
 <?php
+$config->maxVersion = array();
+$config->maxVersion['max2_0_rc1']   = '15_0_rc3';
+$config->maxVersion['max2_0']       = '15_0';
+$config->maxVersion['max2_1']       = '15_3';
+$config->maxVersion['max2_2']       = '15_5';
+$config->maxVersion['max2_3']       = '15_7';
+$config->maxVersion['max2_3_1']     = '15_7_1';
+$config->maxVersion['max2_4_beta1'] = '16_0_beta1';
+$config->maxVersion['max2_4']       = '16_0';
+$config->maxVersion['max2_5']       = '16_1';
+$config->maxVersion['max2_6']       = '16_2';
+$config->maxVersion['max2_7']       = '16_3';
+$config->maxVersion['max2_8']       = '16_4';
+
+$config->bizVersion = array();
+$config->bizVersion['biz1_0']       = '9_5_1';
+$config->bizVersion['biz1_1']       = '9_6_3';
+$config->bizVersion['biz1_1_1']     = '9_8';
+$config->bizVersion['biz1_1_2']     = '9_8_1';
+$config->bizVersion['biz1_1_3']     = '9_8_2';
+$config->bizVersion['biz1_1_4']     = '9_8_3';
+$config->bizVersion['biz2_0_beta']  = '10_0';
+$config->bizVersion['biz2_1']       = '10_3';
+$config->bizVersion['biz2_2']       = '10_4';
+$config->bizVersion['biz2_3']       = '10_5';
+$config->bizVersion['biz2_3_1']     = '10_6';
+$config->bizVersion['biz2_4']       = '10_6';
+$config->bizVersion['biz3_0']       = '11_1';
+$config->bizVersion['biz3_1']       = '11_2';
+$config->bizVersion['biz3_2']       = '11_3';
+$config->bizVersion['biz3_2_1']     = '11_4_1';
+$config->bizVersion['biz3_3']       = '11_5';
+$config->bizVersion['biz3_4']       = '11_6';
+$config->bizVersion['biz3_5_alpha'] = '11_6';
+$config->bizVersion['biz3_5_beta']  = '11_6_1';
+$config->bizVersion['biz3_5']       = '11_6_5';
+$config->bizVersion['biz3_5_1']     = '11_7';
+$config->bizVersion['biz3_6']       = '12_0';
+$config->bizVersion['biz3_6_1']     = '12_0_1';
+$config->bizVersion['biz3_7']       = '12_2';
+$config->bizVersion['biz3_7_1']     = '12_3_2';
+$config->bizVersion['biz3_7_2']     = '12_3_3';
+$config->bizVersion['biz4_0']       = '12_4';
+$config->bizVersion['biz4_0_1']     = '12_4_1';
+$config->bizVersion['biz4_0_2']     = '12_4_2';
+$config->bizVersion['biz4_0_3']     = '12_4_3';
+$config->bizVersion['biz4_0_4']     = '12_4_4';
+$config->bizVersion['biz4_1']       = '12_5';
+$config->bizVersion['biz4_1_1']     = '12_5_1';
+$config->bizVersion['biz4_1_2']     = '12_5_2';
+$config->bizVersion['biz4_1_3']     = '12_5_3';
+$config->bizVersion['biz5_0_rc1']   = '15_0_rc3';
+$config->bizVersion['biz5_0']       = '15_0';
+$config->bizVersion['biz5_0_1']     = '15_0_3';
+$config->bizVersion['biz5_1']       = '15_3';
+$config->bizVersion['biz5_2']       = '15_5';
+$config->bizVersion['biz5_3']       = '15_7';
+$config->bizVersion['biz5_3_1']     = '15_7_1';
+$config->bizVersion['biz6_0_beta1'] = '16_0_beta1';
+$config->bizVersion['biz6_0']       = '16_0';
+$config->bizVersion['biz6_1']       = '16_1';
+$config->bizVersion['biz6_2']       = '16_2';
+$config->bizVersion['biz6_3']       = '16_3';
+$config->bizVersion['biz6_4']       = '16_4';
+
+$config->proVersion = array();
+$config->proVersion['pro1_0']        = '3_1';
+$config->proVersion['pro1_1']        = '3_2';
+$config->proVersion['pro1_1_1']      = '3_2_1';
+$config->proVersion['pro1_2']        = '3_3';
+$config->proVersion['pro1_3']        = '3_3';
+$config->proVersion['pro2_0']        = '4_0';
+$config->proVersion['pro2_0_1']      = '4_0_1';
+$config->proVersion['pro2_1']        = '4_1';
+$config->proVersion['pro2_2_beta']   = '4_2_beta';
+$config->proVersion['pro2_3_beta']   = '4_3_beta';
+$config->proVersion['pro3_0_beta1']  = '5_0_beta1';
+$config->proVersion['pro3_0_beta1']  = '5_0_beta2';
+$config->proVersion['pro3_0']        = '5_0';
+$config->proVersion['pro3_1']        = '5_1';
+$config->proVersion['pro3_2']        = '5_2';
+$config->proVersion['pro3_2_1']      = '5_2_1';
+$config->proVersion['pro3_3']        = '5_3';
+$config->proVersion['pro4_0_beta1']  = '6_0';
+$config->proVersion['pro4_0']        = '6_1';
+$config->proVersion['pro4_1_beta']   = '6_2';
+$config->proVersion['pro4_2']        = '6_3';
+$config->proVersion['pro4_3']        = '6_3';
+$config->proVersion['pro4_4']        = '7_0';
+$config->proVersion['pro4_5']        = '7_1';
+$config->proVersion['pro4_6']        = '7_2_4';
+$config->proVersion['pro4_7']        = '7_2_5';
+$config->proVersion['pro4_7_1']      = '7_3';
+$config->proVersion['pro5_0']        = '8_0';
+$config->proVersion['pro5_0_1']      = '8_0_1';
+$config->proVersion['pro5_1']        = '8_1';
+$config->proVersion['pro5_1_3']      = '8_1_3';
+$config->proVersion['pro5_2']        = '8_2';
+$config->proVersion['pro5_2_1']      = '8_2_1';
+$config->proVersion['pro5_3']        = '8_2_3';
+$config->proVersion['pro5_3_1']      = '8_2_4';
+$config->proVersion['pro5_3_2']      = '8_2_5';
+$config->proVersion['pro5_3_3']      = '8_2_6';
+$config->proVersion['pro5_4']        = '8_3';
+$config->proVersion['pro5_4_1']      = '8_3_1';
+$config->proVersion['pro5_5']        = '8_4';
+$config->proVersion['pro5_5_1']      = '8_4_1';
+$config->proVersion['pro6_0_beta']   = '9_0_beta';
+$config->proVersion['pro6_0']        = '9_0';
+$config->proVersion['pro6_0_1']      = '9_0_1';
+$config->proVersion['pro6_1']        = '9_1';
+$config->proVersion['pro6_2']        = '9_1_2';
+$config->proVersion['pro6_3']        = '9_2';
+$config->proVersion['pro6_3_1']      = '9_2_1';
+$config->proVersion['pro6_4']        = '9_4';
+$config->proVersion['pro6_5']        = '9_5';
+$config->proVersion['pro6_5_1']      = '9_5_1';
+$config->proVersion['pro6_6']        = '9_6_3';
+$config->proVersion['pro6_6_1']      = '9_7';
+$config->proVersion['pro6_7']        = '9_8';
+$config->proVersion['pro6_7_1']      = '9_8_1';
+$config->proVersion['pro6_7_2']      = '9_8_2';
+$config->proVersion['pro6_7_3']      = '9_8_3';
+$config->proVersion['pro7_0_beta']   = '10_0';
+$config->proVersion['pro7_1']        = '10_1';
+$config->proVersion['pro7_2']        = '10_3';
+$config->proVersion['pro7_3']        = '10_4';
+$config->proVersion['pro7_4']        = '10_5';
+$config->proVersion['pro7_5']        = '10_5_1';
+$config->proVersion['pro7_5_1']      = '10_6';
+$config->proVersion['pro8_0']        = '11_1';
+$config->proVersion['pro8_1']        = '11_2';
+$config->proVersion['pro8_2']        = '11_3';
+$config->proVersion['pro8_3']        = '11_4_1';
+$config->proVersion['pro8_3_1']      = '11_4_1';
+$config->proVersion['pro8_4']        = '11_5';
+$config->proVersion['pro8_5']        = '11_6';
+$config->proVersion['pro8_5_1']      = '11_6_1';
+$config->proVersion['pro8_5_2']      = '11_6_3';
+$config->proVersion['pro8_5_3']      = '11_6_5';
+$config->proVersion['pro8_6']        = '11_7';
+$config->proVersion['pro8_7']        = '12_0';
+$config->proVersion['pro8_7_1']      = '12_0_1';
+$config->proVersion['pro8_8']        = '12_2';
+$config->proVersion['pro8_8_1']      = '12_3_1';
+$config->proVersion['pro8_8_2']      = '12_3_2';
+$config->proVersion['pro8_8_3']      = '12_3_3';
+$config->proVersion['pro8_9']        = '12_4';
+$config->proVersion['pro8_9_1']      = '12_4_1';
+$config->proVersion['pro8_9_2']      = '12_4_2';
+$config->proVersion['pro8_9_3']      = '12_4_3';
+$config->proVersion['pro8_9_4']      = '12_4_4';
+$config->proVersion['pro9_0']        = '12_5';
+$config->proVersion['pro9_0_1']      = '12_5_1';
+$config->proVersion['pro9_0_2']      = '12_5_2';
+$config->proVersion['pro9_0_3']      = '12_5_3';
+$config->proVersion['pro10_0_rc1']   = '15_0_rc3';
+$config->proVersion['pro10_0']       = '15_0';
+$config->proVersion['pro10_0_1']     = '15_0_2';
+$config->proVersion['pro10_0_2']     = '15_0_3';
+$config->proVersion['pro10_1']       = '15_3';
+$config->proVersion['pro10_2']       = '15_5';
+$config->proVersion['pro10_3']       = '15_7';
+$config->proVersion['pro10_3_1']     = '15_7_1';
+$config->proVersion['pro11_0_beta1'] = '16_0_beta1';
+$config->proVersion['pro11_0']       = '16_0';
+
 $config->upgrade = new stdclass();
 $config->upgrade->lowerTables = array();
 $config->upgrade->lowerTables[$config->db->prefix . 'caseStep']       = $config->db->prefix . 'casestep';
diff --git a/module/upgrade/lang/version.php b/module/upgrade/lang/version.php
index 2a6a6a4447..26afc07ee1 100644
--- a/module/upgrade/lang/version.php
+++ b/module/upgrade/lang/version.php
@@ -1,4 +1,5 @@
 <?php
+/* Open. */
 $lang->upgrade->fromVersions['0_3beta']    = '0.3 BETA';
 $lang->upgrade->fromVersions['0_4beta']    = '0.4 BETA';
 $lang->upgrade->fromVersions['0_5beta']    = '0.5 BETA';
@@ -152,3 +153,169 @@ $lang->upgrade->fromVersions['16_0']       = '16.0';
 $lang->upgrade->fromVersions['16_1']       = '16.1';
 $lang->upgrade->fromVersions['16_2']       = '16.2';
 $lang->upgrade->fromVersions['16_3']       = '16.3';
+$lang->upgrade->fromVersions['16_4']       = '16.4';
+
+/* Pro. */
+$lang->upgrade->fromVersions['pro1_0']        = 'Pro1.0';
+$lang->upgrade->fromVersions['pro1_1']        = 'Pro1.1';
+$lang->upgrade->fromVersions['pro1_1_1']      = 'Pro1.1.1';
+$lang->upgrade->fromVersions['pro1_2']        = 'Pro1.2';
+$lang->upgrade->fromVersions['pro1_3']        = 'Pro1.3';
+$lang->upgrade->fromVersions['pro2_0']        = 'Pro2.0';
+$lang->upgrade->fromVersions['pro2_0_1']      = 'Pro2.0.1';
+$lang->upgrade->fromVersions['pro2_1']        = 'Pro2.1';
+$lang->upgrade->fromVersions['pro2_2_beta']   = 'Pro2.2.beta';
+$lang->upgrade->fromVersions['pro2_3_beta']   = 'Pro2.3.beta';
+$lang->upgrade->fromVersions['pro3_0_beta1']  = 'Pro3.0.beta1';
+$lang->upgrade->fromVersions['pro3_0']        = 'Pro3.0';
+$lang->upgrade->fromVersions['pro3_1']        = 'Pro3.1';
+$lang->upgrade->fromVersions['pro3_2']        = 'Pro3.2';
+$lang->upgrade->fromVersions['pro3_2_1']      = 'Pro3.2.1';
+$lang->upgrade->fromVersions['pro3_3']        = 'Pro3.3';
+$lang->upgrade->fromVersions['pro4_0_beta1']  = 'Pro4.0.beta1';
+$lang->upgrade->fromVersions['pro4_0']        = 'Pro4.0';
+$lang->upgrade->fromVersions['pro4_1_beta']   = 'Pro4.1.beta';
+$lang->upgrade->fromVersions['pro4_2']        = 'Pro4.2';
+$lang->upgrade->fromVersions['pro4_3']        = 'Pro4.3';
+$lang->upgrade->fromVersions['pro4_4']        = 'Pro4.4';
+$lang->upgrade->fromVersions['pro4_5']        = 'Pro4.5';
+$lang->upgrade->fromVersions['pro4_6']        = 'Pro4.6';
+$lang->upgrade->fromVersions['pro4_7']        = 'Pro4.7';
+$lang->upgrade->fromVersions['pro4_7_1']      = 'Pro4.7.1';
+$lang->upgrade->fromVersions['pro5_0']        = 'Pro5.0';
+$lang->upgrade->fromVersions['pro5_0_1']      = 'Pro5.0.1';
+$lang->upgrade->fromVersions['pro5_1']        = 'Pro5.1';
+$lang->upgrade->fromVersions['pro5_1_3']      = 'Pro5.1.3';
+$lang->upgrade->fromVersions['pro5_2']        = 'Pro5.2';
+$lang->upgrade->fromVersions['pro5_2_1']      = 'Pro5.2.1';
+$lang->upgrade->fromVersions['pro5_3']        = 'Pro5.3';
+$lang->upgrade->fromVersions['pro5_3_1']      = 'Pro5.3.1';
+$lang->upgrade->fromVersions['pro5_3_2']      = 'Pro5.3.2';
+$lang->upgrade->fromVersions['pro5_3_3']      = 'Pro5.3.3';
+$lang->upgrade->fromVersions['pro5_4']        = 'Pro5.4';
+$lang->upgrade->fromVersions['pro5_4_1']      = 'Pro5.4.1';
+$lang->upgrade->fromVersions['pro5_5']        = 'Pro5.5';
+$lang->upgrade->fromVersions['pro5_5_1']      = 'Pro5.5.1';
+$lang->upgrade->fromVersions['pro6_0_beta']   = 'Pro6.0.beta';
+$lang->upgrade->fromVersions['pro6_0']        = 'Pro6.0';
+$lang->upgrade->fromVersions['pro6_0_1']      = 'Pro6.0.1';
+$lang->upgrade->fromVersions['pro6_1']        = 'Pro6.1';
+$lang->upgrade->fromVersions['pro6_2']        = 'Pro6.2';
+$lang->upgrade->fromVersions['pro6_3']        = 'Pro6.3';
+$lang->upgrade->fromVersions['pro6_3_1']      = 'Pro6.3.1';
+$lang->upgrade->fromVersions['pro6_4']        = 'Pro6.4';
+$lang->upgrade->fromVersions['pro6_5']        = 'Pro6.5';
+$lang->upgrade->fromVersions['pro6_5_1']      = 'Pro6.5.1';
+$lang->upgrade->fromVersions['pro6_6']        = 'Pro6.6';
+$lang->upgrade->fromVersions['pro6_6_1']      = 'Pro6.6.1';
+$lang->upgrade->fromVersions['pro6_7']        = 'Pro6.7';
+$lang->upgrade->fromVersions['pro6_7_1']      = 'Pro6.7.1';
+$lang->upgrade->fromVersions['pro6_7_2']      = 'Pro6.7.2';
+$lang->upgrade->fromVersions['pro6_7_3']      = 'Pro6.7.3';
+$lang->upgrade->fromVersions['pro7_0_beta']   = 'Pro7.0.beta';
+$lang->upgrade->fromVersions['pro7_1']        = 'Pro7.1';
+$lang->upgrade->fromVersions['pro7_2']        = 'Pro7.2';
+$lang->upgrade->fromVersions['pro7_3']        = 'Pro7.3';
+$lang->upgrade->fromVersions['pro7_4']        = 'Pro7.4';
+$lang->upgrade->fromVersions['pro7_5']        = 'Pro7.5';
+$lang->upgrade->fromVersions['pro7_5_1']      = 'Pro7.5.1';
+$lang->upgrade->fromVersions['pro8_0']        = 'Pro8.0';
+$lang->upgrade->fromVersions['pro8_1']        = 'Pro8.1';
+$lang->upgrade->fromVersions['pro8_2']        = 'Pro8.2';
+$lang->upgrade->fromVersions['pro8_3']        = 'Pro8.3';
+$lang->upgrade->fromVersions['pro8_3_1']      = 'Pro8.3.1';
+$lang->upgrade->fromVersions['pro8_4']        = 'Pro8.4';
+$lang->upgrade->fromVersions['pro8_5']        = 'Pro8.5';
+$lang->upgrade->fromVersions['pro8_5_1']      = 'Pro8.5.1';
+$lang->upgrade->fromVersions['pro8_5_2']      = 'Pro8.5.2';
+$lang->upgrade->fromVersions['pro8_5_3']      = 'Pro8.5.3';
+$lang->upgrade->fromVersions['pro8_6']        = 'Pro8.6';
+$lang->upgrade->fromVersions['pro8_7']        = 'Pro8.7';
+$lang->upgrade->fromVersions['pro8_7_1']      = 'Pro8.7.1';
+$lang->upgrade->fromVersions['pro8_8']        = 'Pro8.8';
+$lang->upgrade->fromVersions['pro8_8_1']      = 'Pro8.8.1';
+$lang->upgrade->fromVersions['pro8_8_2']      = 'Pro8.8.2';
+$lang->upgrade->fromVersions['pro8_8_3']      = 'Pro8.8.3';
+$lang->upgrade->fromVersions['pro8_9']        = 'Pro8.9';
+$lang->upgrade->fromVersions['pro8_9_1']      = 'Pro8.9.1';
+$lang->upgrade->fromVersions['pro8_9_2']      = 'Pro8.9.2';
+$lang->upgrade->fromVersions['pro8_9_3']      = 'Pro8.9.3';
+$lang->upgrade->fromVersions['pro8_9_4']      = 'Pro8.9.4';
+$lang->upgrade->fromVersions['pro9_0']        = 'Pro9.0';
+$lang->upgrade->fromVersions['pro9_0_1']      = 'Pro9.0.1';
+$lang->upgrade->fromVersions['pro9_0_2']      = 'Pro9.0.2';
+$lang->upgrade->fromVersions['pro9_0_3']      = 'Pro9.0.3';
+$lang->upgrade->fromVersions['pro10_0_rc1']   = 'Pro10.0.rc1';
+$lang->upgrade->fromVersions['pro10_0']       = 'Pro10.0';
+$lang->upgrade->fromVersions['pro10_0_1']     = 'Pro10.0.1';
+$lang->upgrade->fromVersions['pro10_0_2']     = 'Pro10.0.2';
+$lang->upgrade->fromVersions['pro10_1']       = 'Pro10.1';
+$lang->upgrade->fromVersions['pro10_2']       = 'Pro10.2';
+$lang->upgrade->fromVersions['pro10_3']       = 'Pro10.3';
+$lang->upgrade->fromVersions['pro10_3_1']     = 'Pro10.3.1';
+$lang->upgrade->fromVersions['pro11_0_beta1'] = 'Pro11.0.beta1';
+
+/* Biz. */
+$lang->upgrade->fromVersions['biz1_0']       = 'Biz1.0';
+$lang->upgrade->fromVersions['biz1_1']       = 'Biz1.1';
+$lang->upgrade->fromVersions['biz1_1_1']     = 'Biz1.1.1';
+$lang->upgrade->fromVersions['biz1_1_2']     = 'Biz1.1.2';
+$lang->upgrade->fromVersions['biz1_1_3']     = 'Biz1.1.3';
+$lang->upgrade->fromVersions['biz1_1_4']     = 'Biz1.1.4';
+$lang->upgrade->fromVersions['biz2_0_beta']  = 'Biz2.0.beta';
+$lang->upgrade->fromVersions['biz2_1']       = 'Biz2.1';
+$lang->upgrade->fromVersions['biz2_2']       = 'Biz2.2';
+$lang->upgrade->fromVersions['biz2_3']       = 'Biz2.3';
+$lang->upgrade->fromVersions['biz2_3_1']     = 'Biz2.3.1';
+$lang->upgrade->fromVersions['biz2_4']       = 'Biz2.4';
+$lang->upgrade->fromVersions['biz3_0']       = 'Biz3.0';
+$lang->upgrade->fromVersions['biz3_1']       = 'Biz3.1';
+$lang->upgrade->fromVersions['biz3_2']       = 'Biz3.2';
+$lang->upgrade->fromVersions['biz3_2_1']     = 'Biz3.2.1';
+$lang->upgrade->fromVersions['biz3_3']       = 'Biz3.3';
+$lang->upgrade->fromVersions['biz3_4']       = 'Biz3.4';
+$lang->upgrade->fromVersions['biz3_5_alpha'] = 'Biz3.5.alpha';
+$lang->upgrade->fromVersions['biz3_5_beta']  = 'Biz3.5.beta';
+$lang->upgrade->fromVersions['biz3_5']       = 'Biz3.5';
+$lang->upgrade->fromVersions['biz3_5_1']     = 'Biz3.5.1';
+$lang->upgrade->fromVersions['biz3_6']       = 'Biz3.6';
+$lang->upgrade->fromVersions['biz3_6_1']     = 'Biz3.6.1';
+$lang->upgrade->fromVersions['biz3_7']       = 'Biz3.7';
+$lang->upgrade->fromVersions['biz3_7_1']     = 'Biz3.7.1';
+$lang->upgrade->fromVersions['biz3_7_2']     = 'Biz3.7.2';
+$lang->upgrade->fromVersions['biz4_0']       = 'Biz4.0';
+$lang->upgrade->fromVersions['biz4_0_1']     = 'Biz4.0.1';
+$lang->upgrade->fromVersions['biz4_0_2']     = 'Biz4.0.2';
+$lang->upgrade->fromVersions['biz4_0_3']     = 'Biz4.0.3';
+$lang->upgrade->fromVersions['biz4_0_4']     = 'Biz4.0.4';
+$lang->upgrade->fromVersions['biz4_1']       = 'Biz4.1';
+$lang->upgrade->fromVersions['biz4_1_1']     = 'Biz4.1.1';
+$lang->upgrade->fromVersions['biz4_1_2']     = 'Biz4.1.2';
+$lang->upgrade->fromVersions['biz4_1_3']     = 'Biz4.1.3';
+$lang->upgrade->fromVersions['biz5_0_rc1']   = 'Biz5.0.rc1';
+$lang->upgrade->fromVersions['biz5_0']       = 'Biz5.0';
+$lang->upgrade->fromVersions['biz5_0_1']     = 'Biz5.0.1';
+$lang->upgrade->fromVersions['biz5_1']       = 'Biz5.1';
+$lang->upgrade->fromVersions['biz5_2']       = 'Biz5.2';
+$lang->upgrade->fromVersions['biz5_3']       = 'Biz5.3';
+$lang->upgrade->fromVersions['biz5_3_1']     = 'Biz5.3.1';
+$lang->upgrade->fromVersions['biz6_0_beta1'] = 'Biz6.0.beta1';
+$lang->upgrade->fromVersions['biz6_0']       = 'Biz6.0';
+$lang->upgrade->fromVersions['biz6_1']       = 'Biz6.1';
+$lang->upgrade->fromVersions['biz6_2']       = 'Biz6.2';
+$lang->upgrade->fromVersions['biz6_3']       = 'Biz6.3';
+$lang->upgrade->fromVersions['biz6_4']       = 'Biz6.4';
+
+/* Max. */
+$lang->upgrade->fromVersions['max2_0_beta4'] = 'Max2.0.beta4';
+$lang->upgrade->fromVersions['max2_0_rc1']   = 'Max2.0.rc1';
+$lang->upgrade->fromVersions['max2_0']       = 'Max2.0';
+$lang->upgrade->fromVersions['max2_1']       = 'Max2.1';
+$lang->upgrade->fromVersions['max2_2']       = 'Max2.2';
+$lang->upgrade->fromVersions['max2_3']       = 'Max2.3';
+$lang->upgrade->fromVersions['max2_3_1']     = 'Max2.3.1';
+$lang->upgrade->fromVersions['max2_4_beta1'] = 'Max2.4.beta1';
+$lang->upgrade->fromVersions['max2_4']       = 'Max2.4';
+$lang->upgrade->fromVersions['max2_5']       = 'Max2.5';
+$lang->upgrade->fromVersions['max2_6']       = 'Max2.6';
+$lang->upgrade->fromVersions['max2_7']       = 'Max2.7';
diff --git a/module/upgrade/model.php b/module/upgrade/model.php
index 30a9000534..ec92774102 100644
--- a/module/upgrade/model.php
+++ b/module/upgrade/model.php
@@ -37,8 +37,39 @@ class upgradeModel extends model
     public function execute($fromVersion)
     {
         set_time_limit(0);
+
+        $openVersion = $fromVersion;
+        if(strpos($fromVersion, 'pro') !== false) 
+        {
+            $openVersion = $this->config->proVersion[$fromVersion];
+            $this->executePro($fromVersion);
+        }
+        elseif(strpos($fromVersion, 'biz') !== false) 
+        {
+            $openVersion = $this->config->bizVersion[$fromVersion];
+            $proVersion  = array_search($openVersion, $this->config->proVersion);
+
+            $this->executePro($proVersion);
+            $this->executeBiz($fromVersion);
+        }
+        elseif(strpos($fromVersion, 'max') !== false) 
+        {
+            $openVersion = $this->config->maxVersion[$fromVersion];
+            $proVersion  = array_search($openVersion, $this->config->proVersion);
+            $bizVersion  = array_search($openVersion, $this->config->bizVersion);
+
+            $this->executePro($proVersion);
+            $this->executeBiz($bizVersion);
+            $this->executeMax($fromVersion);
+        }
+
+        $this->executeOpen($openVersion, $fromVersion);
+    }
+
+    public function executeOpen($openVersion, $fromVersion)
+    {
         $executeXuanxuan = false;
-        switch($fromVersion)
+        switch($openVersion)
         {
         case '0_3beta':
             $this->saveLogs('Execute 0_3beta');
@@ -110,337 +141,259 @@ class upgradeModel extends model
         case '3_1':
             $this->saveLogs('Execute 3_1');
             $this->execSQL($this->getUpgradeFile('3.1'));
-            $this->appendExec('3_1');
         case '3_2':
             $this->saveLogs('Execute 3_2');
             $this->execSQL($this->getUpgradeFile('3.2'));
-            $this->appendExec('3_2');
         case '3_2_1':
             $this->saveLogs('Execute 3_2_1');
             $this->execSQL($this->getUpgradeFile('3.2.1'));
-            $this->appendExec('3_2_1');
         case '3_3':
             $this->saveLogs('Execute 3_3');
             $this->execSQL($this->getUpgradeFile('3.3'));
             $this->updateTaskAssignedTo();
-            $this->appendExec('3_3');
         case '4_0_beta1':
             $this->saveLogs('Execute 4_0_beta1');
             $this->execSQL($this->getUpgradeFile('4.0.beta1'));
-            $this->appendExec('4_0_beta1');
         case '4_0_beta2':
             $this->saveLogs('Execute 4_0_beta2');
             $this->execSQL($this->getUpgradeFile('4.0.beta2'));
             $this->updateProjectType();
             $this->updateEstimatePriv();
-            $this->appendExec('4_0_beta2');
         case '4_0':
             $this->saveLogs('Execute 4_0');
             $this->execSQL($this->getUpgradeFile('4.0'));
-            $this->appendExec('4_0');
         case '4_0_1':
             $this->saveLogs('Execute 4_0_1');
             $this->execSQL($this->getUpgradeFile('4.0.1'));
             $this->addPriv4_0_1();
-            $this->appendExec('4_0_1');
         case '4_1':
             $this->saveLogs('Execute 4_1');
             $this->execSQL($this->getUpgradeFile('4.1'));
             $this->addPriv4_1();
             $this->processTaskFinish();
             $this->deleteCompany();
-            $this->appendExec('4_1');
         case '4_2_beta':
             $this->saveLogs('Execute 4_2_beta');
             $this->execSQL($this->getUpgradeFile('4.2'));
-            $this->appendExec('4_2_beta');
         case '4_3_beta':
             $this->saveLogs('Execute 4_3_beta');
             $this->execSQL($this->getUpgradeFile('4.3'));
-            $this->appendExec('4_3_beta');
         case '5_0_beta1':
             $this->saveLogs('Execute 5_0_beta1');
-            $this->appendExec('5_0_beta1');
         case '5_0_beta2':
             $this->saveLogs('Execute 5_0_beta2');
-            $this->appendExec('5_0_beta2');
         case '5_0':
             $this->saveLogs('Execute 5_0');
-            $this->appendExec('5_0');
         case '5_1':
             $this->saveLogs('Execute 5_1');
-            $this->appendExec('5_1');
         case '5_2':
             $this->saveLogs('Execute 5_2');
-            $this->appendExec('5_2');
         case '5_2_1':
             $this->saveLogs('Execute 5_2_1');
             $this->mergeProjectGoalAndDesc();
             $this->execSQL($this->getUpgradeFile('5.2.1'));
-            $this->appendExec('5_2_1');
         case '5_3':
             $this->saveLogs('Execute 5_3');
-            $this->appendExec('5_3');
         case '6_0_beta1':
             $this->saveLogs('Execute 6_0_beta');
             $this->execSQL($this->getUpgradeFile('6.0.beta1'));
             $this->toLowerTable();
             $this->fixBugOSInfo();
             $this->fixTaskFinishedBy();
-            $this->appendExec('6_0_beta1');
         case '6_0':
             $this->saveLogs('Execute 6_0');
             $this->execSQL($this->getUpgradeFile('6.0'));
             $this->fixDataIndex();
-            $this->appendExec('6_0');
         case '6_1':
             $this->saveLogs('Execute 6_1');
             $this->execSQL($this->getUpgradeFile('6.1'));
-            $this->appendExec('6_1');
         case '6_2':
             $this->saveLogs('Execute 6_2');
-            $this->appendExec('6_2');
         case '6_3':
             $this->saveLogs('Execute 6_3');
-            $this->appendExec('6_3');
         case '6_4':
             $this->saveLogs('Execute 6_4');
-            $this->appendExec('6_4');
         case '7_0':
             $this->saveLogs('Execute 7_0');
             $this->execSQL($this->getUpgradeFile('7.0'));
-            $this->appendExec('7_0');
         case '7_1':
             $this->saveLogs('Execute 7_1');
             $this->execSQL($this->getUpgradeFile('7.1'));
             $this->initOrder();
-            $this->appendExec('7_1');
         case '7_2':
             $this->saveLogs('Execute 7_2');
-            $this->appendExec('7_2');
         case '7_2_4':
             $this->saveLogs('Execute 7_2_4');
             $this->execSQL($this->getUpgradeFile('7.2.4'));
-            $this->appendExec('7_2_4');
         case '7_2_5':
             $this->saveLogs('Execute 7_2_5');
             $this->adjustOrder7_3();
-            $this->appendExec('7_2_5');
         case '7_3':
             $this->saveLogs('Execute 7_3');
             $this->execSQL($this->getUpgradeFile('7.3'));
             $this->adjustPriv7_4_beta();
-            $this->appendExec('7_3');
         case '7_4_beta':
             $this->saveLogs('Execute 7_4_beta');
             $this->execSQL($this->getUpgradeFile('7.4.beta'));
-            $this->appendExec('7_4_beta');
         case '8_0':
             $this->saveLogs('Execute 8_0');
-            $this->appendExec('8_0');
         case '8_0_1':
             $this->saveLogs('Execute 8_0_1');
             $this->execSQL($this->getUpgradeFile('8.0.1'));
             $this->addPriv8_1();
-            $this->appendExec('8_0_1');
         case '8_1':
             $this->saveLogs('Execute 8_1');
             $this->execSQL($this->getUpgradeFile('8.1'));
-            $this->appendExec('8_1');
         case '8_1_3':
             $this->saveLogs('Execute 8_1_3');
             $this->execSQL($this->getUpgradeFile('8.1.3'));
             $this->addPriv8_2_beta();
             $this->adjustConfigSectionAndKey();
-            $this->appendExec('8_1_3');
         case '8_2_beta':
             $this->saveLogs('Execute 8_2_beta');
-            $this->appendExec('8_2_beta');
         case '8_2':
             $this->saveLogs('Execute 8_2');
-            $this->appendExec('8_2');
         case '8_2_1':
             $this->saveLogs('Execute 8_2_1');
             $this->execSQL($this->getUpgradeFile('8.2.1'));
-            $this->appendExec('8_2_1');
         case '8_2_2':
             $this->saveLogs('Execute 8_2_2');
-            $this->appendExec('8_2_2');
         case '8_2_3':
             $this->saveLogs('Execute 8_2_3');
-            $this->appendExec('8_2_3');
         case '8_2_4':
             $this->saveLogs('Execute 8_2_4');
-            $this->appendExec('8_2_4');
         case '8_2_5':
             $this->saveLogs('Execute 8_2_5');
-            $this->appendExec('8_2_5');
         case '8_2_6':
             $this->saveLogs('Execute 8_2_6');
             $this->execSQL($this->getUpgradeFile('8.2.6'));
             $this->adjustDocModule();
             $this->moveDocContent();
             $this->adjustPriv8_3();
-            $this->appendExec('8_2_6');
         case '8_3':
             $this->saveLogs('Execute 8_3');
-            $this->appendExec('8_3');
         case '8_3_1':
             $this->saveLogs('Execute 8_3_1');
             $this->execSQL($this->getUpgradeFile('8.3.1'));
             $this->renameMainLib();
             $this->adjustPriv8_4();
-            $this->appendExec('8_3_1');
         case '8_4':
             $this->saveLogs('Execute 8_4');
-            $this->appendExec('8_4');
         case '8_4_1':
             $this->saveLogs('Execute 8_4_1');
             $this->execSQL($this->getUpgradeFile('8.4.1'));
-            $this->appendExec('8_4_1');
         case '9_0_beta':
             $this->saveLogs('Execute 9_0_beta');
             $this->execSQL($this->getUpgradeFile('9.0.beta'));
             $this->adjustPriv9_0();
-            $this->appendExec('9_0_beta');
         case '9_0':
             $this->saveLogs('Execute 9_0');
             $this->fixProjectProductData();
-            $this->appendExec('9_0');
         case '9_0_1':
             $this->saveLogs('Execute 9_0_1');
             $this->execSQL($this->getUpgradeFile('9.0.1'));
             $this->addBugDeadlineToCustomFields();
             $this->adjustPriv9_0_1();
-            $this->appendExec('9_0_1');
         case '9_1':
             $this->saveLogs('Execute 9_1');
             $this->execSQL($this->getUpgradeFile('9.1'));
-            $this->appendExec('9_1');
         case '9_1_1':
             $this->saveLogs('Execute 9_1_1');
             $this->execSQL($this->getUpgradeFile('9.1.1'));
-            $this->appendExec('9_1_1');
         case '9_1_2':
             $this->saveLogs('Execute 9_1_2');
             $this->execSQL($this->getUpgradeFile('9.1.2'));
             $this->processCustomMenus();
             $this->adjustPriv9_2();
-            $this->appendExec('9_1_2');
         case '9_2':
             $this->saveLogs('Execute 9_2');
-            $this->appendExec('9_2');
         case '9_2_1':
             $this->saveLogs('Execute 9_2_1');
-            $this->appendExec('9_2_1');
         case '9_3_beta':
             $this->saveLogs('Execute 9_3_beta');
             $this->execSQL($this->getUpgradeFile('9.3.beta'));
-            $this->appendExec('9_3_beta');
         case '9_4':
             $this->saveLogs('Execute 9_4');
             $this->execSQL($this->getUpgradeFile('9.4'));
             $this->adjustPriv9_4();
-            $this->appendExec('9_4');
         case '9_5':
             $this->saveLogs('Execute 9_5');
             $this->execSQL($this->getUpgradeFile('9.5'));
-            $this->appendExec('9_5');
         case '9_5_1':
             $this->saveLogs('Execute 9_5_1');
             $this->execSQL($this->getUpgradeFile('9.5.1'));
             $this->initProjectStoryOrder();
-            $this->appendExec('9_5_1');
         case '9_6':
             $this->saveLogs('Execute 9_6');
             $this->execSQL($this->getUpgradeFile('9.6'));
             $this->fixDatatableColsConfig();
-            $this->appendExec('9_6');
         case '9_6_1':
             $this->saveLogs('Execute 9_6_1');
             $this->addLimitedGroup();
-            $this->appendExec('9_6_1');
         case '9_6_2':
             $this->saveLogs('Execute 9_6_2');
-            $this->appendExec('9_6_2');
         case '9_6_3':
             $this->saveLogs('Execute 9_6_3');
             $this->execSQL($this->getUpgradeFile('9.6.3'));
             $this->changeLimitedName();
             $this->adjustPriv9_7();
             $this->changeStoryWidth();
-            $this->appendExec('9_6_3');
         case '9_7':
             $this->saveLogs('Execute 9_7');
             $this->execSQL($this->getUpgradeFile('9.7'));
             $this->changeTeamFields();
             $this->moveData2Notify();
-            $this->appendExec('9_7');
         case '9_8':
             $this->saveLogs('Execute 9_8');
             $this->fixTaskFinishedInfo();
-            $this->appendExec('9_8');
         case '9_8_1':
             $this->saveLogs('Execute 9_8_1');
             $this->execSQL($this->getUpgradeFile('9.8.1'));
             $this->fixTaskAssignedTo();
             $this->fixProjectClosedInfo();
             $this->resetProductLine();
-            $this->appendExec('9_8_1');
         case '9_8_2':
             $this->saveLogs('Execute 9_8_2');
             $this->execSQL($this->getUpgradeFile('9.8.2'));
             $this->addUniqueKeyToTeam();
-            $this->appendExec('9_8_2');
         case '9_8_3':
             $this->saveLogs('Execute 9_8_3');
             $this->execSQL($this->getUpgradeFile('9.8.3'));
             $this->adjustPriv10_0_alpha();
-            $this->appendExec('9_8_3');
         case '10_0_alpha':
             $this->saveLogs('Execute 10_0_alpha');
             $this->execSQL($this->getUpgradeFile('10.0.alpha'));
             $this->fixProjectStatisticBlock();
-            $this->appendExec('10_0_alpha');
         case '10_0_beta':
             $this->saveLogs('Execute 10_0_beta');
             $this->execSQL($this->getUpgradeFile('10.0.beta'));
-            $this->appendExec('10_0_beta');
         case '10_0':
             $this->saveLogs('Execute 10_0');
             $this->execSQL($this->getUpgradeFile('10.0'));
             $this->fixStorySpecTitle();
             $this->removeUnlinkPriv();//Remove unlink privilege for story, bug and testcase module.
-            $this->appendExec('10_0');
         case '10_1':
             $this->saveLogs('Execute 10_1');
             $xuanxuanSql = $this->app->getAppRoot() . 'db' . DS . 'xuanxuan.sql';
             $this->execSQL($xuanxuanSql);
             $executeXuanxuan = true;
-            $this->appendExec('10_1');
         case '10_2':
             $this->saveLogs('Execute 10_2');
-            $this->appendExec('10_2');
         case '10_3':
             $this->saveLogs('Execute 10_3');
-            $this->appendExec('10_3');
         case '10_3_1':
             $this->saveLogs('Execute 10_3_1');
             $this->execSQL($this->getUpgradeFile('10.3.1'));
             $this->removeCustomMenu();
-            $this->appendExec('10_3_1');
         case '10_4':
             $this->saveLogs('Execute 10_4');
             $this->execSQL($this->getUpgradeFile('10.4'));
             $this->changeTaskParentValue();
-            $this->appendExec('10_4');
         case '10_5':
             $this->saveLogs('Execute 10_5');
-            $this->appendExec('10_5');
         case '10_5_1':
             $this->saveLogs('Execute 10_5_1');
             $this->execSQL($this->getUpgradeFile('10.5.1'));
-            $this->appendExec('10_5_1');
         case '10_6':
             $this->saveLogs('Execute 10_6');
             if(!$executeXuanxuan)
@@ -451,10 +404,8 @@ class upgradeModel extends model
                 $this->execSQL($xuanxuanSql);
             }
             $this->initXuanxuan();
-            $this->appendExec('10_6');
         case '11_0':
             $this->saveLogs('Execute 11_0');
-            $this->appendExec('11_0');
         case '11_1':
             $this->saveLogs('Execute 11_1');
             $this->execSQL($this->getUpgradeFile('11.1'));
@@ -468,21 +419,17 @@ class upgradeModel extends model
                 $this->dao->update(TABLE_CONFIG)->set('value')->eq('off')->where('`key`')->eq('isHttps')->andWhere('`section`')->eq('xuanxuan')->andWhere('`value`')->eq('0')->exec();
                 $this->dao->update(TABLE_CONFIG)->set('value')->eq('on')->where('`key`')->eq('isHttps')->andWhere('`section`')->eq('xuanxuan')->andWhere('`value`')->eq('1')->exec();
             }
-            $this->appendExec('11_1');
         case '11_2':
             $this->saveLogs('Execute 11_2');
             $this->execSQL($this->getUpgradeFile('11.2'));
             $this->processDocLibAcl();
-            $this->appendExec('11_2');
         case '11_3':
             $this->saveLogs('Execute 11_3');
             $this->execSQL($this->getUpgradeFile('11.3'));
             $this->addPriv11_4();
-            $this->appendExec('11_3');
         case '11_4':
             $this->saveLogs('Execute 11_4');
             $this->execSQL($this->getUpgradeFile('11.4'));
-            $this->appendExec('11_4');
         case '11_4_1':
             $this->saveLogs('Execute 11_4_1');
             $this->execSQL($this->getUpgradeFile('11.4.1'));
@@ -498,38 +445,29 @@ class upgradeModel extends model
                 }
                 $this->updateXX_11_5();
             }
-            $this->appendExec('11_4_1');
         case '11_5':
             $this->saveLogs('Execute 11_5');
             $this->execSQL($this->getUpgradeFile('11.5'));
-            $this->appendExec('11_5');
         case '11_5_1':
             $this->saveLogs('Execute 11_5_1');
-            $this->appendExec('11_5_1');
         case '11_5_2':
             $this->saveLogs('Execute 11_5_2');
             $this->execSQL($this->getUpgradeFile('11.5.2'));
-            $this->appendExec('11_5_2');
         case '11_6':
             $this->saveLogs('Execute 11_6');
             $this->execSQL($this->getUpgradeFile('11.6'));
-            $this->appendExec('11_6');
         case '11_6_1':
             $this->saveLogs('Execute 11_6_1');
             $this->adjustWebhookType();
             $this->adjustPriv11_6_2();
-            $this->appendExec('11_6_1');
         case '11_6_2':
             $this->saveLogs('Execute 11_6_2');
-            $this->appendExec('11_6_2');
         case '11_6_3':
             $this->saveLogs('Execute 11_6_3');
             $this->adjustPriv11_6_4();
-            $this->appendExec('11_6_3');
         case '11_6_4':
             $this->saveLogs('Execute 11_6_4');
             $this->execSQL($this->getUpgradeFile('11.6.4'));
-            $this->appendExec('11_6_4');
         case '11_6_5':
             $this->saveLogs('Execute 11_6_5');
             $this->execSQL($this->getUpgradeFile('11.6.5'));
@@ -552,21 +490,17 @@ class upgradeModel extends model
                 }
             }
 
-            $this->appendExec('11_6_5');
         case '11_7':
             $this->saveLogs('Execute 11_7');
             $this->execSQL($this->getUpgradeFile('11.7'));
             $this->adjustPriv12_0();
             $this->loadModel('setting')->setItem('system.common.global.showAnnual', '1');
-            $this->appendExec('11_7');
         case '12_0':
             $this->saveLogs('Execute 12_0');
-            $this->appendExec('12_0');
         case '12_0_1':
             $this->saveLogs('Execute 12_0_1');
             $this->execSQL($this->getUpgradeFile('12.0.1'));
             $this->importRepoFromConfig();
-            $this->appendExec('12_0_1');
         case '12_1':
             $this->saveLogs('Execute 12_1');
             $this->execSQL($this->getUpgradeFile('12.1'));
@@ -580,73 +514,56 @@ class upgradeModel extends model
                 }
             }
 
-            $this->appendExec('12_1');
         case '12_2':
             $this->saveLogs('Execute 12_2');
             $this->execSQL($this->getUpgradeFile('12.2'));
-            $this->appendExec('12_2');
         case '12_3':
             $this->saveLogs('Execute 12_3');
-            $this->appendExec('12_3');
         case '12_3_1':
             $this->saveLogs('Execute 12_3_1');
-            $this->appendExec('12_3_1');
         case '12_3_2':
             $this->saveLogs('Execute 12_3_2');
             $this->execSQL($this->getUpgradeFile('12.3.2'));
-            $this->appendExec('12_3_2');
         case '12_3_3':
             $this->saveLogs('Execute 12_3_3');
             $this->execSQL($this->getUpgradeFile('12.3.3'));
             $this->addPriv12_3_3();
             $this->processImport2TaskBugs();  //Code for task #7552
-            $this->appendExec('12_3_3');
         case '12_4':
             $this->saveLogs('Execute 12_4');
             $this->execSQL($this->getUpgradeFile('12.4'));
-            $this->appendExec('12_4');
         case '12_4_1':
             $this->saveLogs('Execute 12_4_1');
             $this->execSQL($this->getUpgradeFile('12.4.1'));
-            $this->appendExec('12_4_1');
         case '12_4_2':
             $this->saveLogs('Execute 12_4_2');
             $this->execSQL($this->getUpgradeFile('12.4.2'));
             $this->fixFromCaseVersion();
             $this->initStoryOfPlan();
-            $this->appendExec('12_4_2');
         case '12_4_3':
             $this->saveLogs('Execute 12_4_3');
-            $this->appendExec('12_4_3');
         case '12_4_4':
             $this->saveLogs('Execute 12_4_4');
             $this->execSQL($this->getUpgradeFile('12.4.4'));
             $this->adjustPriv12_5();
-            $this->appendExec('12_4_4');
         case '12_5':
             $this->saveLogs('Execute 12_5');
-            $this->appendExec('12_5');
         case '12_5_1':
             $this->saveLogs('Execute 12_5_1');
-            $this->appendExec('12_5_1');
         case '12_5_2':
             $this->saveLogs('Execute 12_5_2');
-            $this->appendExec('12_5_2');
         case '12_5_3':
             $this->saveLogs('Execute 12_5_3');
             $this->execSQL($this->getUpgradeFile('12.5.3'));
             $this->adjustWhitelistOfProject();
             $this->adjustWhitelistOfProduct();
             $this->adjustPriv15_0();
-            $this->appendExec('12_5_3');
         case '15_0_rc1':
             $this->saveLogs('Execute 15_0_rc1');
             $this->adjustUserView();
-            $this->appendExec('15_0_rc1');
         case '15_0_rc2':
             $this->saveLogs('Execute 15_0_rc2');
             $this->execSQL($this->getUpgradeFile('15.0.rc2'));
-            $this->appendExec('15_0_rc2');
         case '15_0_rc3':
             $this->saveLogs('Execute 15_0_rc3');
             $this->execSQL($this->getUpgradeFile('15.0.rc3'));
@@ -668,26 +585,21 @@ class upgradeModel extends model
             $this->updateRunCaseStatus();
             $this->fix4TaskLinkProject();
             $this->fixExecutionTeam();
-            $this->appendExec('15_0_rc3');
         case '15_0':
             $this->saveLogs('Execute 15_0');
             $this->execSQL($this->getUpgradeFile('15.0'));
             $this->adjustBugOfProject();
             $this->processBuildTable();
             $this->updateProductVersion();
-            $this->appendExec('15_0');
         case '15_0_1':
             $this->saveLogs('Execute 15_0_1');
-            $this->appendExec('15_0_1');
         case '15_0_2':
             $this->saveLogs('Execute 15_0_2');
             $this->execSQL($this->getUpgradeFile('15.0.2'));
             $this->uniqueProjectAdmin();
-            $this->appendExec('15_0_2');
         case '15_0_3':
             $this->saveLogs('Execute 15_0_3');
             $this->execSQL($this->getUpgradeFile('15.0.3'));
-            $this->appendExec('15_0_3');
         case '15_2':
             $this->saveLogs('Execute 15_2');
             $this->execSQL($this->getUpgradeFile('15.2'));
@@ -695,14 +607,12 @@ class upgradeModel extends model
             $this->processStoryFileType();
             $this->processProductDoc();
             $this->adjustPriv15_3();
-            $this->appendExec('15_2');
         case '15_3':
             $this->saveLogs('Execute 15_3');
             $this->execSQL($this->getUpgradeFile('15.3'));
             $this->adjustBugRequired();
             $this->processTesttaskDate();
             $this->processDocTempContent();
-            $this->appendExec('15_3');
         case '15_4':
             $this->saveLogs('Execute 15_4');
             $this->execSQL($this->getUpgradeFile('15.4'));
@@ -716,61 +626,359 @@ class upgradeModel extends model
                     $this->execSQL($xuanxuanSql);
                 }
             }
-            $this->appendExec('15_4');
         case '15_5':
             $this->saveLogs('Execute 15_5');
             $this->execSQL($this->getUpgradeFile('15.5'));
-            $this->appendExec('15_5');
         case '15_6':
             $this->saveLogs('Execute 15_6');
             $this->execSQL($this->getUpgradeFile('15.6'));
-            $this->appendExec('15_6');
         case '15_7':
             $this->saveLogs('Execute 15_7');
             $this->execSQL($this->getUpgradeFile('15.7'));
-            $this->appendExec('15_7');
         case '15_7_1':
             $this->saveLogs('Execute 15_7_1');
             $this->execSQL($this->getUpgradeFile('15.7.1'));
             $this->updateObjectBranch();
             $this->updateProjectStories();
             $this->updateProjectLinkedBranch();
-            $this->appendExec('15_7_1');
         case '16_0_beta1':
             $this->saveLogs('Execute 16_0_beta1');
             $this->execSQL($this->getUpgradeFile('16.0.beta1'));
             $this->loadModel('api')->createDemoData($this->lang->api->zentaoAPI, 'http://' . $_SERVER['HTTP_HOST'] . $this->app->config->webRoot . 'api.php/v1', '16.0');
-            $this->appendExec('16_0_beta1');
         case '16_0':
             $this->saveLogs('Execute 16_0');
             $this->execSQL($this->getUpgradeFile('16.0'));
-            $this->appendExec('16_0');
         case '16_1':
             $this->saveLogs('Execute 16_1');
             $this->execSQL($this->getUpgradeFile('16.1'));
             $this->moveKanbanData();
-            $this->appendExec('16_1');
         case '16_2':
             $this->saveLogs('Execute 16_2');
             $this->execSQL($this->getUpgradeFile('16.2'));
             $this->updateSpaceTeam();
             $this->updateDocField();
-            $this->appendExec('16_2');
         case '16_3':
             $this->saveLogs('Execute 16_3');
             $this->execSQL($this->getUpgradeFile('16.3'));
-            $this->appendExec('16_3');
         case '16_4':
+            if(strpos($fromVersion, 'pro') === false and strpos($fromVersion, 'biz') === false and strpos($fromVersion, 'max') === false) 
+            {
+                $this->upgradeFreeToPro();
+            }
+
+            if(strpos($fromVersion, 'biz') === false and strpos($fromVersion, 'max') === false) 
+            {
+                $this->upgrade2Biz();
+            }
+
+            if(strpos($fromVersion, 'max') === false) $this->upgrade2Max();
+
             $this->saveLogs('Execute 16_4');
             $this->execSQL($this->getUpgradeFile('16.4'));
             $this->updateActivatedDate();
-            $this->appendExec('16_4');
         }
 
         $this->deletePatch();
         return true;
     }
 
+    /**
+     * Execute pro version sql.
+     * 
+     * @param  string $fromVersion 
+     * @access public
+     * @return void
+     */
+    public function executePro($fromVersion)
+    {
+        switch($fromVersion)
+        {   
+            case 'pro1_0':
+                $this->execSQL($this->getUpgradeFile('pro1.0'));
+            case 'pro1_1':
+            case 'pro1_1_1':
+                $this->execSQL($this->getUpgradeFile('pro1.1'));
+            case 'pro1_2':
+            case 'pro1_3':   
+                $this->execSQL($this->getUpgradeFile('pro1.3'));
+            case 'pro2_0':
+            case 'pro2_0_1':
+            case 'pro2_1':
+                $this->execSQL($this->getUpgradeFile('pro2.1'));
+            case 'pro2_2_beta':
+            case 'pro2_3_beta':
+            case 'pro3_0_beta1':
+            case 'pro3_0':  
+                $this->execSQL($this->getUpgradeFile('pro3.0'));
+            case 'pro3_1':
+            case 'pro3_2':
+            case 'pro3_2_1': 
+                $this->recordFinished();
+            case 'pro3_3': 
+            case 'pro4_0_beta1':
+            case 'pro4_0': 
+                $this->execSQL($this->getUpgradeFile('pro4.0'));
+                $this->fixRepo(); 
+            case 'pro4_1_beta':
+            case 'pro4_2':
+                $this->execSQL($this->getUpgradeFile('pro4.2'));
+            case 'pro4_3': 
+                $this->execSQL($this->getUpgradeFile('pro4.3'));
+            case 'pro4_4': 
+                $this->execSQL($this->getUpgradeFile('pro4.4'));
+            case 'pro4_5':
+                $this->execSQL($this->getUpgradeFile('pro4.5'));
+            case 'pro4_6': 
+                $this->execSQL($this->getUpgradeFile('pro4.6'));
+            case 'pro4_7':
+            case 'pro4_7_1': 
+                $this->execSQL($this->getUpgradeFile('pro4.7.1'));
+            case 'pro5_0':
+            case 'pro5_0_1': 
+                $this->execSQL($this->getUpgradeFile('pro5.0.1'));
+            case 'pro5_1':
+            case 'pro5_1_3':
+                $this->execSQL($this->getUpgradeFile('pro5.1.3'));
+            case 'pro5_2':
+            case 'pro5_2_1':
+            case 'pro5_3':
+            case 'pro5_3_1':
+            case 'pro5_3_2':
+            case 'pro5_3_3':
+            case 'pro5_4':
+            case 'pro5_4_1':
+            case 'pro5_5':
+            case 'pro5_5_1':
+            case 'pro6_0_beta':
+            case 'pro6_0':
+            case 'pro6_0_1':
+            case 'pro6_1':
+            case 'pro6_2':
+            case 'pro6_3':
+            case 'pro6_3_1':
+            case 'pro6_4':
+                $this->execSQL($this->getUpgradeFile('pro6.4'));
+            case 'pro6_5':
+            case 'pro6_5_1': 
+                $this->execSQL($this->getUpgradeFile('pro6.5.1'));
+            case 'pro6_6':
+            case 'pro6_6_1':
+                $this->execSQL($this->getUpgradeFile('pro6.6.1'));
+            case 'pro6_7':
+            case 'pro6_7_1':
+            case 'pro6_7_2':
+            case 'pro6_7_3':
+            case 'pro7_0_beta': 
+                $this->execSQL($this->getUpgradeFile('pro7.0.beta'));
+                $this->fixReport();
+            case 'pro7_1':
+            case 'pro7_2':
+            case 'pro7_3':
+            case 'pro7_4':
+            case 'pro7_5':
+            case 'pro7_5_1':
+                $this->execSQL($this->getUpgradeFile('pro7.5.1'));
+            case 'pro8_0':
+            case 'pro8_1':
+            case 'pro8_2':
+                $this->execSQL($this->getUpgradeFile('pro8.2'));
+            case 'pro8_3': 
+                $this->execSQL($this->getUpgradeFile('pro8.3'));
+                $this->execSQL($this->getUpgradeFile('pro8.2')); //Fix bug #1752.
+            case 'pro8_3_1':
+            case 'pro8_4':
+                $this->execSQL($this->getUpgradeFile('pro8.4'));
+            case 'pro8_5':
+            case 'pro8_5_1': 
+                $this->execSQL($this->getUpgradeFile('pro8.5.1'));
+            case 'pro8_5_2':
+            case 'pro8_5_3':
+            case 'pro8_6': 
+                $this->execSQL($this->getUpgradeFile('pro8.6'));
+            case 'pro8_7':
+            case 'pro8_8': 
+                $this->checkURAndSR();
+            case 'pro8_8_1':
+            case 'pro8_8_2':
+            case 'pro8_8_3':
+            case 'pro8_9':
+            case 'pro8_9_1':
+            case 'pro8_9_2':
+            case 'pro8_9_3': 
+                $this->execSQL($this->getUpgradeFile('pro8.9.3'));
+            case 'pro8_9_4':
+            case 'pro9_0':
+            case 'pro9_0_1':
+            case 'pro9_0_2':
+            case 'pro9_0_3': 
+                $this->execSQL($this->getUpgradeFile('pro9.0.3'));
+            case 'pro10_0_rc1':
+            case 'pro10_0':
+            case 'pro10_0_1':
+            case 'pro10_0_2': 
+                $this->execSQL($this->getUpgradeFile('pro10.0.2'));
+                $this->fixReportLang();
+            case 'pro10_1':
+            case 'pro10_2':
+            case 'pro10_3':
+            case 'pro10_3_1':
+            case 'pro11_0_beta1':
+        }
+    }
+
+    /**
+     * Execute biz upgrade program.
+     * 
+     * @param  int    $fromVersion 
+     * @access public
+     * @return void
+     */
+    public function executeBiz($fromVersion)
+    {
+        $executeXuanxuan = false;
+        switch($fromVersion)
+        {
+            case 'biz1_0': 
+                $this->execSQL($this->getUpgradeFile('biz1.0'));
+            case 'biz1_1':
+            case 'biz1_1_1':
+            case 'biz1_1_2':
+            case 'biz1_1_3':
+            case 'biz1_1_4':
+            case 'biz2_0_beta': 
+                $executeXuanxuan = true;
+            case 'biz2_1':
+            case 'biz2_2': 
+                $this->execSQL($this->getUpgradeFile('biz2.2'));
+            case 'biz2_3':
+            case 'biz2_3_1': 
+                $this->execSQL($this->getUpgradeFile('biz2.3.1'));
+                $this->adjustFeedbackViewData();
+            case 'biz2_4': 
+                $this->execSQL($this->getUpgradeFile('biz2.4'));
+            case 'biz3_0':
+                if(!empty($this->config->isINT) and !$executeXuanxuan)
+                {
+                    $xuanxuanSql = $this->app->getAppRoot() . 'db' . DS . 'upgradexuanxuan2.3.0.sql';
+                    $this->execSQL($xuanxuanSql);
+                    $this->dao->update(TABLE_CONFIG)->set('value')->eq('off')->where('`key`')->eq('isHttps')->andWhere('`section`')->eq('xuanxuan')->andWhere('`value`')->eq('0')->exec();
+                    $this->dao->update(TABLE_CONFIG)->set('value')->eq('on')->where('`key`')->eq('isHttps')->andWhere('`section`')->eq('xuanxuan')->andWhere('`value`')->eq('1')->exec();
+                }
+            case 'biz3_1':
+            case 'biz3_2': $this->execSQL($this->getUpgradeFile('biz3.2'));
+            case 'biz3_2_1':
+                if(!empty($this->config->isINT))
+                {
+                    if(!$executeXuanxuan)
+                    {
+                        $xuanxuanSql = $this->app->getAppRoot() . 'db' . DS . 'upgradexuanxuan2.4.0.sql';
+                        $this->execSQL($xuanxuanSql);
+                        $xuanxuanSql = $this->app->getAppRoot() . 'db' . DS . 'upgradexuanxuan2.5.0.sql';
+                        $this->execSQL($xuanxuanSql);
+                    }
+                    $this->updateXX_11_5();
+                }
+            case 'biz3_3':       $this->execSQL($this->getUpgradeFile('biz3.3'));
+            case 'biz3_4':       
+                $this->execSQL($this->getUpgradeFile('biz3.4'));
+                $this->importBuildinModules();
+            case 'biz3_5_alpha': 
+                $this->execSQL($this->getUpgradeFile('biz3.5.alpha'));
+                $this->addSubStatus();
+            case 'biz3_5_beta':  
+                $this->execSQL($this->getUpgradeFile('biz3.5.beta'));
+                $this->processSubTables();
+            case 'biz3_5':
+            case 'biz3_5_1':
+            case 'biz3_6':
+                $this->addDefaultActions();
+                $this->importCaseLibModule();
+                $this->deleteBuildinFields();
+            case 'biz3_6_1': 
+                $this->execSQL($this->getUpgradeFile('biz3.6.1'));
+                $this->addWorkflowActions();
+                $this->processWorkflowLayout();
+                $this->processWorkflowLabel();
+                $this->processWorkflowCondition();
+                if(!empty($this->config->isINT) and !$executeXuanxuan)
+                {
+                    $xuanxuanSql = $this->app->getAppRoot() . 'db' . DS . 'upgradexuanxuan3.1.1.sql';
+                    $this->execSQL($xuanxuanSql);
+                }
+            case 'biz3_7':   
+                $this->execSQL($this->getUpgradeFile('biz3.7'));
+                $this->processWorkflowFields();
+            case 'biz3_7_1': 
+                $this->execSQL($this->getUpgradeFile('biz3.7.1'));
+            case 'biz3_7_2': 
+                $this->execSQL($this->getUpgradeFile('biz3.7.2'));
+                $this->processFlowStatus();
+            case 'biz4_0':   
+                $this->execSQL($this->getUpgradeFile('biz4.0'));
+            case 'biz4_0_1': 
+                $this->execSQL($this->getUpgradeFile('biz4.0.1'));
+                $this->addMailtoFields();
+            case 'biz4_0_2': $this->execSQL($this->getUpgradeFile('biz4.0.2'));
+            case 'biz4_0_3': 
+                $this->execSQL($this->getUpgradeFile('biz4.0.3'));
+                $this->updateAttendStatus();
+                $this->initView4WorkflowDatasource();
+            case 'biz4_0_4': 
+                $this->execSQL($this->getUpgradeFile('biz4.0.4'));
+            case 'biz4_1':
+            case 'biz4_1_1':
+            case 'biz4_1_2':
+            case 'biz4_1_3': 
+                $this->execSQL($this->getUpgradeFile('biz4.1.3'));
+            case 'biz5_0_rc1': 
+                $this->execSQL($this->getUpgradeFile('biz5.0.rc1'));
+            case 'biz5_0':
+                $this->adjustPrivBiz5_0_1();
+            case 'biz5_0_1': 
+                $this->execSQL($this->getUpgradeFile('biz5.0.1'));
+                $this->updateWorkflow4Execution();
+            case 'biz5_1': 
+                $this->execSQL($this->getUpgradeFile('biz5.1'));
+            case 'biz5_2':
+            case 'biz5_3':
+            case 'biz5_3_1': 
+                $this->execSQL($this->getUpgradeFile('biz5.3.1'));
+                $this->processFeedbackField();
+                $this->addFileFields();
+                $this->addReportActions();
+            case 'biz6_0_beta1': 
+                $this->execSQL($this->getUpgradeFile('biz6.0.beta1'));
+            case 'biz6_0':
+            case 'biz6_1':
+            case 'biz6_2':
+                $this->importLiteModules();
+        }
+    }
+
+    /**
+     * Execute upgrade program for max version.
+     * 
+     * @param  string $fromVersion 
+     * @access public
+     * @return void
+     */
+    public function executeMax($fromVersion)
+    {
+        switch($fromVersion)
+        {
+            case 'max2_0_beta4':
+                $this->execSQL($this->getUpgradeFile('max2.0.beta4'));
+            case 'max2_0':
+                $this->execSQL($this->getUpgradeFile('max2.0'));
+            case 'max2_2':
+                $this->execSQL($this->getUpgradeFile('max2.2'));
+            case 'max2_3_1':
+                $this->execSQL($this->getUpgradeFile('max2.3.1'));
+            case 'max2_4_beta1':
+                $this->execSQL($this->getUpgradeFile('max2.4.beta1'));
+        }
+    }
+
     /**
      * Create the confirm contents.
      *
@@ -781,7 +989,49 @@ class upgradeModel extends model
     public function getConfirm($fromVersion)
     {
         $confirmContent = '';
-        switch($fromVersion)
+
+        $openVersion = $fromVersion;
+        if(strpos($fromVersion, 'pro') !== false) 
+        {
+            $openVersion     = $this->config->proVersion[$fromVersion];
+            $confirmContent .= $this->getProConfirm($fromVersion);
+        }
+        elseif(strpos($fromVersion, 'biz') !== false) 
+        {
+            $openVersion     = $this->config->bizVersion[$fromVersion];
+            $proVersion      = array_search($openVersion, $this->config->proVersion);
+
+            $confirmContent .= $this->getProConfirm($proVersion);
+            $confirmContent .= $this->getBizConfirm($fromVersion);
+        }
+        elseif(strpos($fromVersion, 'max') !== false) 
+        {
+            $openVersion     = $this->config->maxVersion[$fromVersion];
+            $proVersion      = array_search($openVersion, $this->config->proVersion);
+            $bizVersion      = array_search($openVersion, $this->config->bizVersion);
+
+            $confirmContent .= $this->getProConfirm($proVersion);
+            $confirmContent .= $this->getBizConfirm($bizVersion);
+            $confirmContent .= $this->getMaxConfirm($fromVersion);
+        }
+
+        $confirmContent .= $this->getOpenConfirm($openVersion, $fromVersion);
+
+        return str_replace('zt_', $this->config->db->prefix, $confirmContent);
+    }
+
+    /**
+     * Get open source confirm contents.
+     * 
+     * @param  string  $openVersion
+     * @param  string  $fromVersion 
+     * @access public
+     * @return void
+     */
+    public function getOpenConfirm($openVersion, $fromVersion)
+    {
+        $confirmContent = '';
+        switch($openVersion)
         {
             case '0_3beta':    $confirmContent .= file_get_contents($this->getUpgradeFile('0.3'));
             case '0_4beta':    $confirmContent .= file_get_contents($this->getUpgradeFile('0.4'));
@@ -976,8 +1226,237 @@ class upgradeModel extends model
             case '16_1': $confirmContent .= file_get_contents($this->getUpgradeFile('16.1'));
             case '16_2': $confirmContent .= file_get_contents($this->getUpgradeFile('16.2'));
             case '16_3': $confirmContent .= file_get_contents($this->getUpgradeFile('16.3'));
+            case '16_4': 
+                if(strpos($fromVersion, 'pro') === false and strpos($fromVersion, 'biz') === false and strpos($fromVersion, 'max') === false) 
+                {
+                    $confirmContent .= file_get_contents($this->getUpgradeFile('proinstall'));
+                }
+
+                if(strpos($fromVersion, 'biz') === false and strpos($fromVersion, 'max') === false) 
+                {
+                    $confirmContent .= file_get_contents($this->getUpgradeFile('bizinstall'));
+                }
+
+                if(strpos($fromVersion, 'max') === false) 
+                {
+                    $confirmContent .= file_get_contents($this->getUpgradeFile('maxinstall'));
+                    $confirmContent .= file_get_contents($this->getUpgradeFile('functions'));
+                }
+
+                $confirmContent .= file_get_contents($this->getUpgradeFile('16.4'));
         }
-        return str_replace('zt_', $this->config->db->prefix, $confirmContent);
+
+        return $confirmContent;
+    }
+
+    /**
+     * Get pro version confirm contents.
+     * 
+     * @param  string $fromVersion 
+     * @access public
+     * @return void
+     */
+    public function getProConfirm($fromVersion)
+    {
+        $confirmContent = '';
+        switch($fromVersion)
+        {
+            case 'pro1_0':   $confirmContent .= file_get_contents($this->getUpgradeFile('pro1.0'));
+            case 'pro1_1':
+            case 'pro1_1_1': $confirmContent .= file_get_contents($this->getUpgradeFile('pro1.1'));
+            case 'pro1_2':
+            case 'pro1_3':   $confirmContent .= file_get_contents($this->getUpgradeFile('pro1.3'));
+            case 'pro2_0':
+            case 'pro2_0_1':
+            case 'pro2_1':   $confirmContent .= file_get_contents($this->getUpgradeFile('pro2.1'));
+            case 'pro2_2_beta':
+            case 'pro2_3_beta':
+            case 'pro3_0_beta1':
+            case 'pro3_0':   $confirmContent .= file_get_contents($this->getUpgradeFile('pro3.0'));
+            case 'pro3_1':
+            case 'pro3_2':
+            case 'pro3_2_1':
+            case 'pro3_3':
+            case 'pro4_0_beta1':
+            case 'pro4_0': $confirmContent .= file_get_contents($this->getUpgradeFile('pro4.0'));
+            case 'pro4_1_beta':
+            case 'pro4_2': $confirmContent .= file_get_contents($this->getUpgradeFile('pro4.2'));
+            case 'pro4_3': $confirmContent .= file_get_contents($this->getUpgradeFile('pro4.3'));
+            case 'pro4_4': $confirmContent .= file_get_contents($this->getUpgradeFile('pro4.4'));
+            case 'pro4_5': $confirmContent .= file_get_contents($this->getUpgradeFile('pro4.5'));
+            case 'pro4_6': $confirmContent .= file_get_contents($this->getUpgradeFile('pro4.6'));
+            case 'pro4_7':
+            case 'pro4_7_1': $confirmContent .= file_get_contents($this->getUpgradeFile('pro4.7.1'));
+            case 'pro5_0':
+            case 'pro5_0_1': $confirmContent .= file_get_contents($this->getUpgradeFile('pro5.0.1'));
+            case 'pro5_1':
+            case 'pro5_1_3': $confirmContent .= file_get_contents($this->getUpgradeFile('pro5.1.3'));
+            case 'pro5_2':
+            case 'pro5_2_1':
+            case 'pro5_3':
+            case 'pro5_3_1':
+            case 'pro5_3_2':
+            case 'pro5_3_3':
+            case 'pro5_4':
+            case 'pro5_4_1':
+            case 'pro5_5':
+            case 'pro5_5_1':
+            case 'pro6_0_beta':
+            case 'pro6_0':
+            case 'pro6_0_1':
+            case 'pro6_1':
+            case 'pro6_2':
+            case 'pro6_3':
+            case 'pro6_3_1':
+            case 'pro6_4': $confirmContent .= file_get_contents($this->getUpgradeFile('pro6.4'));
+            case 'pro6_5':
+            case 'pro6_5_1': $confirmContent .= file_get_contents($this->getUpgradeFile('pro6.5.1'));
+            case 'pro6_6':
+            case 'pro6_6_1': $confirmContent .= file_get_contents($this->getUpgradeFile('pro6.6.1'));
+            case 'pro6_7':
+            case 'pro6_7_1':
+            case 'pro6_7_2':
+            case 'pro6_7_3':
+            case 'pro7_0_beta': $confirmContent .= file_get_contents($this->getUpgradeFile('pro7.0.beta'));
+            case 'pro7_1':
+            case 'pro7_2':
+            case 'pro7_3':
+            case 'pro7_4':
+            case 'pro7_5':
+            case 'pro7_5_1': $confirmContent .= file_get_contents($this->getUpgradeFile('pro7.5.1'));
+            case 'pro8_0':
+            case 'pro8_1':
+            case 'pro8_2': $confirmContent .= file_get_contents($this->getUpgradeFile('pro8.2'));
+            case 'pro8_3': $confirmContent .= file_get_contents($this->getUpgradeFile('pro8.3'));
+            case 'pro8_3_1':
+            case 'pro8_4': $confirmContent .= file_get_contents($this->getUpgradeFile('pro8.4'));
+            case 'pro8_5':
+            case 'pro8_5_1': $confirmContent .= file_get_contents($this->getUpgradeFile('pro8.5.1'));
+            case 'pro8_5_2':
+            case 'pro8_5_3':
+            case 'pro8_6': $confirmContent .= file_get_contents($this->getUpgradeFile('pro8.6'));
+            case 'pro8_7':
+            case 'pro8_8':
+            case 'pro8_8_1':
+            case 'pro8_8_2':
+            case 'pro8_8_3':
+            case 'pro8_9':
+            case 'pro8_9_1':
+            case 'pro8_9_2':
+            case 'pro8_9_3': $confirmContent .= file_get_contents($this->getUpgradeFile('pro8.9.3'));
+            case 'pro8_9_4':
+            case 'pro9_0':
+            case 'pro9_0_1':
+            case 'pro9_0_2':
+            case 'pro9_0_3': $confirmContent .= file_get_contents($this->getUpgradeFile('pro9.0.3'));
+            case 'pro10_0_rc1':
+            case 'pro10_0':
+            case 'pro10_0_1':
+            case 'pro10_0_2': $confirmContent .= file_get_contents($this->getUpgradeFile('pro10.0.2'));
+            case 'pro10_1':
+            case 'pro10_2':
+            case 'pro10_3':
+            case 'pro10_3_1':
+            case 'pro11_0_beta1':
+        }
+
+        return $confirmContent;
+    }
+
+    /**
+     * Get biz version confirm contents.
+     * 
+     * @param  string $fromVersion 
+     * @access public
+     * @return void
+     */
+    public function getBizConfirm($fromVersion)
+    {
+        $confirmContent = '';
+        switch($fromVersion)
+        {
+            case 'biz1_0': $confirmContent .= file_get_contents($this->getUpgradeFile('biz1.0'));
+            case 'biz1_1':
+            case 'biz1_1_1':
+            case 'biz1_1_2':
+            case 'biz1_1_3':
+            case 'biz1_1_4':
+            case 'biz2_0_beta':
+            case 'biz2_1':
+            case 'biz2_2': $confirmContent .= file_get_contents($this->getUpgradeFile('biz2.2'));
+            case 'biz2_3':
+            case 'biz2_3_1': $confirmContent .= file_get_contents($this->getUpgradeFile('biz2.3.1'));
+            case 'biz2_4': $confirmContent .= file_get_contents($this->getUpgradeFile('biz2.4'));
+            case 'biz3_0':
+                if(!empty($this->config->isINT))
+                {
+                    $xuanxuanSql     = $this->app->getAppRoot() . 'db' . DS . 'upgradexuanxuan2.3.0.sql';
+                    $confirmContent .= file_get_contents($xuanxuanSql);
+                }
+            case 'biz3_1':
+            case 'biz3_2': $confirmContent .= file_get_contents($this->getUpgradeFile('biz3.2'));
+            case 'biz3_2_1':
+            case 'biz3_3':       $confirmContent .= file_get_contents($this->getUpgradeFile('biz3.3'));
+            case 'biz3_4':       $confirmContent .= file_get_contents($this->getUpgradeFile('biz3.4'));
+            case 'biz3_5_alpha': $confirmContent .= file_get_contents($this->getUpgradeFile('biz3.5.alpha'));
+            case 'biz3_5_beta':  $confirmContent .= file_get_contents($this->getUpgradeFile('biz3.5.beta'));
+            case 'biz3_5':
+            case 'biz3_5_1':
+            case 'biz3_6':
+            case 'biz3_6_1': $confirmContent .= file_get_contents($this->getUpgradeFile('biz3.6.1'));
+            case 'biz3_7':   $confirmContent .= file_get_contents($this->getUpgradeFile('biz3.7'));
+            case 'biz3_7_1': $confirmContent .= file_get_contents($this->getUpgradeFile('biz3.7.1'));
+            case 'biz3_7_2': $confirmContent .= file_get_contents($this->getUpgradeFile('biz3.7.2'));
+            case 'biz4_0':   $confirmContent .= file_get_contents($this->getUpgradeFile('biz4.0'));
+            case 'biz4_0_1': $confirmContent .= file_get_contents($this->getUpgradeFile('biz4.0.1'));
+            case 'biz4_0_2': $confirmContent .= file_get_contents($this->getUpgradeFile('biz4.0.2'));
+            case 'biz4_0_3': $confirmContent .= file_get_contents($this->getUpgradeFile('biz4.0.3'));
+            case 'biz4_0_4': $confirmContent .= file_get_contents($this->getUpgradeFile('biz4.0.4'));
+            case 'biz4_1':
+            case 'biz4_1_1':
+            case 'biz4_1_2':
+            case 'biz4_1_3': $confirmContent .= file_get_contents($this->getUpgradeFile('biz4.1.3'));
+            case 'biz5_0_rc1': $confirmContent .= file_get_contents($this->getUpgradeFile('biz5.0.rc1'));
+            case 'biz5_0':
+            case 'biz5_0_1': $confirmContent .= file_get_contents($this->getUpgradeFile('biz5.0.1'));
+            case 'biz5_1': $confirmContent .= file_get_contents($this->getUpgradeFile('biz5.1'));
+            case 'biz5_2':
+            case 'biz5_3':
+            case 'biz5_3_1': $confirmContent .= file_get_contents($this->getUpgradeFile('biz5.3.1'));
+            case 'biz6_0_beta1': $confirmContent .= file_get_contents($this->getUpgradeFile('biz6.0.beta1'));
+            case 'biz6_0':
+            case 'biz6_1':
+        }
+
+        return $confirmContent;
+    }
+
+    /**
+     * Get max version confirm  contents.
+     * 
+     * @param  string $fromVersion 
+     * @access public
+     * @return void
+     */
+    public function getMaxConfirm($fromVersion)
+    {
+        $confirmContent = '';
+        if($fromVersion == 'max2_0_beta4' && $this->config->version != 'max2.0.rc1') $fromVersion = 'max2_0_rc1';
+        
+        switch($fromVersion)
+        {   
+            case 'max2_0_rc1':
+            case 'max2_0_beta4': $confirmContent .= file_get_contents($this->getUpgradeFile('max2.0.beta4'));
+            case 'max2_0': $confirmContent .= file_get_contents($this->getUpgradeFile('max2.0'));
+            case 'max2_1':
+            case 'max2_2': $confirmContent .= file_get_contents($this->getUpgradeFile('max2.2'));
+            case 'max2_3':
+            case 'max2_3_1': $confirmContent .= file_get_contents($this->getUpgradeFile('max2.3.1'));
+            case 'max2_4_beta1': $confirmContent .= file_get_contents($this->getUpgradeFile('max2.4.beta1'));
+            case 'max2_4':
+        }
+
+        return $confirmContent;
     }
 
     /**
@@ -4961,17 +5440,6 @@ class upgradeModel extends model
         return true;
     }
 
-    /**
-     * Append execute for pro and biz.
-     *
-     * @param  string $fromVersion
-     * @access public
-     * @return void
-     */
-    public function appendExec($zentaoVersion)
-    {
-    }
-
     /**
      * Init story sort of plan.
      *