diff --git a/module/execution/control.php b/module/execution/control.php
index b6d4b86007..35340f8ba9 100644
--- a/module/execution/control.php
+++ b/module/execution/control.php
@@ -3442,7 +3442,7 @@ class execution extends control
     public function ajaxUpdateKanban($executionID = 0, $enterTime = '', $browseType = '', $groupBy = '')
     {
         $enterTime = date('Y-m-d H:i:s', $enterTime);
-        $lastEditedTime = $this->dao->select("max(lastEditedTime) as lastEditedTime")->from(TABLE_KANBANLANE)->where('execution')->eq($executionID)->fetch();
+        $lastEditedTime = $this->dao->select("max(lastEditedTime) as lastEditedTime")->from(TABLE_KANBANLANE)->where('execution')->eq($executionID)->fetch('lastEditedTime');
 
         if($lastEditedTime > $enterTime)
         {
diff --git a/module/execution/model.php b/module/execution/model.php
index abdac4d7ff..a43efb6df4 100644
--- a/module/execution/model.php
+++ b/module/execution/model.php
@@ -710,7 +710,6 @@ class executionModel extends model
     {
         $oldExecution   = $this->getById($executionID);
         $now            = helper::now();
-        $requiredFields = $this->config->execution->start->requiredFields;
 
         $execution = fixer::input('post')
             ->setDefault('status', 'doing')
@@ -721,7 +720,7 @@ class executionModel extends model
      
         $this->dao->update(TABLE_EXECUTION)->data($execution)
             ->autoCheck()
-            ->check($requiredFields, 'notempty')
+            ->check($this->config->execution->start->requiredFields, 'notempty')
             ->checkIF($execution->realBegan != '', 'realBegan', 'le', helper::today())
             ->where('id')->eq((int)$executionID)
             ->exec();
@@ -864,7 +863,6 @@ class executionModel extends model
     {
         $oldExecution   = $this->getById($executionID);
         $now            = helper::now();
-        $requiredFields = $this->config->execution->close->requiredFields; 
         
         $execution = fixer::input('post')
             ->setDefault('status', 'closed')
@@ -877,7 +875,7 @@ class executionModel extends model
         
         $this->dao->update(TABLE_EXECUTION)->data($execution)
             ->autoCheck()
-            ->check($requiredFields,'notempty')
+            ->check($this->config->execution->close->requiredFields,'notempty')
             ->checkIF($execution->realEnd != '', 'realEnd', 'le', helper::today())
             ->checkIF($execution->realEnd != '', 'realEnd', 'ge', $oldExecution->realBegan)
             ->where('id')->eq((int)$executionID)
diff --git a/module/project/model.php b/module/project/model.php
index c89a7ade68..95759db58d 100644
--- a/module/project/model.php
+++ b/module/project/model.php
@@ -1172,7 +1172,6 @@ class projectModel extends model
     {
         $oldProject = $this->getById($projectID, $type);
         $now        = helper::now();
-        $requiredFields = $this->config->project->start->requiredFields;
 
         $project = fixer::input('post')
             ->setDefault('status', 'doing')
@@ -1182,7 +1181,7 @@ class projectModel extends model
 
         $this->dao->update(TABLE_PROJECT)->data($project)
             ->autoCheck()
-            ->check($requiredFields, 'notempty')
+            ->check($this->config->project->start->requiredFields, 'notempty')
             ->checkIF($project->realBegan != '', 'realBegan', 'le', helper::today())
             ->where('id')->eq((int)$projectID)
             ->exec();
@@ -1321,7 +1320,6 @@ class projectModel extends model
     {
         $oldProject = $this->getById($projectID);
         $now        = helper::now();
-        $requiredFields = $this->config->project->close->requiredFields;
 
         $project = fixer::input('post')
             ->setDefault('status', 'closed')
@@ -1334,7 +1332,7 @@ class projectModel extends model
 
         $this->dao->update(TABLE_PROJECT)->data($project)
             ->autoCheck()
-            ->check($requiredFields, 'notempty')
+            ->check($this->config->project->close->requiredFields, 'notempty')
             ->checkIF($project->realEnd != '', 'realEnd', 'le', helper::today())
             ->checkIF($project->realEnd != '', 'realEnd', 'ge', $oldProject->realBegan)
             ->where('id')->eq((int)$projectID)