diff --git a/VERSION b/VERSION
index 2bbd2b4b42..adbc6d2b1b 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-15.0.1
+15.1
diff --git a/config/config.php b/config/config.php
index fad76cba64..186ed887a2 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. */
-$config->version       = '15.0.1';           // ZenTaoPHP的版本。 The version of ZenTaoPHP. Don't change it.
+$config->version       = '15.1';           // 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/upgrade/model.php b/module/upgrade/model.php
index 3407232c44..0129a3a515 100644
--- a/module/upgrade/model.php
+++ b/module/upgrade/model.php
@@ -674,9 +674,6 @@ class upgradeModel extends model
             $this->execSQL($this->getUpgradeFile('15.0'));
             $this->adjustBugOfProject();
             $this->processBuildTable();
-            $this->appendExec('15_0');
-        case '15_0_1':
-            $this->saveLogs('Execute 15_0_1');
             $this->updateProductVersion();
             $this->appendExec('15_0_1');
         }