diff --git a/module/misc/lang/zh-cn.php b/module/misc/lang/zh-cn.php
index 24d3df9738..87513e8af7 100644
--- a/module/misc/lang/zh-cn.php
+++ b/module/misc/lang/zh-cn.php
@@ -86,6 +86,7 @@ $lang->misc->feature = new stdclass();
 $lang->misc->feature->lastest  = '最新版本';
 $lang->misc->feature->detailed = '详情';
 
+$lang->misc->releaseDate['20.0.beta3']  = '2020-01-08';
 $lang->misc->releaseDate['20.0.beta2']  = '2020-12-18';
 $lang->misc->releaseDate['20.0.beta1']  = '2020-11-30';
 $lang->misc->releaseDate['12.5.1']      = '2020-11-30';
@@ -140,6 +141,7 @@ $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['20.0.beta3'][]  = array('title'=>'优化导航交互，增强用户体验', 'desc' => '');
 $lang->misc->feature->all['20.0.beta2'][]  = array('title'=>'重构组织导航，修复bug，完善细节', 'desc' => '');
 $lang->misc->feature->all['20.0.beta1'][]  = array('title'=>'禅道20beta版本，修复bug，完善细节', 'desc' => '');
 $lang->misc->feature->all['20.0.alpha1'][] = array('title'=>'禅道20版本大更新，重构导航，增加瀑布模型', 'desc' => '<p>增加项目集和项目概念</p><p>将原项目概念变为迭代或阶段概念</p><p>增加瀑布开发模板</p>');
diff --git a/module/upgrade/lang/version.php b/module/upgrade/lang/version.php
index 4cefe7c97d..eb9082d973 100644
--- a/module/upgrade/lang/version.php
+++ b/module/upgrade/lang/version.php
@@ -133,3 +133,4 @@ $lang->upgrade->fromVersions['12_5']        = '12.5';
 $lang->upgrade->fromVersions['12_5_1']      = '12.5.1';
 $lang->upgrade->fromVersions['20_0_alpha1'] = '20.0.alpha1';
 $lang->upgrade->fromVersions['20_0_beta1']  = '20.0.beta1';
+$lang->upgrade->fromVersions['20_0_beta2']  = '20.0.beta2';
diff --git a/module/upgrade/model.php b/module/upgrade/model.php
index 1c50886efa..041cdab3bc 100644
--- a/module/upgrade/model.php
+++ b/module/upgrade/model.php
@@ -655,10 +655,10 @@ class upgradeModel extends model
             $this->processBuildTable();
             $this->processSprintConcept();
             $this->appendExec('20_0_beta1');
-        case '20_0_beta3':
-            $this->saveLogs('Execute 20_0_beta3');
+        case '20_0_beta2':
+            $this->saveLogs('Execute 20_0_beta2');
             $this->adjustBudget();
-            $this->appendExec('20_0_beta3');
+            $this->appendExec('20_0_beta2');
         }
 
         $this->deletePatch();
@@ -844,6 +844,7 @@ class upgradeModel extends model
             case '20_0_alpha' : $confirmContent .= file_get_contents($this->getUpgradeFile('20.0.alpha'));
             case '20_0_alpha1': $confirmContent .= file_get_contents($this->getUpgradeFile('20.0.alpha1'));
             case '20_0_beta1' : $confirmContent .= file_get_contents($this->getUpgradeFile('20.0.beta1'));
+            case '20_0_beta2' : $confirmContent .= file_get_contents($this->getUpgradeFile('20.0.beta2'));
         }
         return str_replace('zt_', $this->config->db->prefix, $confirmContent);
     }