diff --git a/module/custom/config.php b/module/custom/config.php
index 9045fe6ec3..f5e4b2ef6a 100644
--- a/module/custom/config.php
+++ b/module/custom/config.php
@@ -28,30 +28,31 @@ $config->custom->requiredModules[75] = 'doc';
 
 $config->custom->requiredModules[85] = 'user';
 
-$config->custom->fieldList['product']['create']      = 'name,code,line,PO,QD,RD,type,desc';
-$config->custom->fieldList['product']['edit']        = 'name,code,line,PO,QD,RD,type,desc,status';
-$config->custom->fieldList['story']['create']        = 'module,plan,source,title,pri,estimate,keywords';
-$config->custom->fieldList['story']['change']        = 'title,comment';
-$config->custom->fieldList['story']['close']         = 'closedReason,comment';
-$config->custom->fieldList['story']['review']        = 'reviewedDate,assignedTo,reviewedBy,comment';
-$config->custom->fieldList['productplan']            = 'title,begin,end,desc';
-$config->custom->fieldList['release']                = 'name,build,date,desc';
-$config->custom->fieldList['project']['create']      = 'name,code,begin,end,days,type,desc';
-$config->custom->fieldList['project']['edit']        = 'name,code,begin,end,days,type,desc,PO,PM,QD,RD';
-$config->custom->fieldList['task']['create']         = 'type,story,name,pri,estimate,desc,estStarted,deadline';
-$config->custom->fieldList['task']['edit']           = 'type,name,pri,estimate,estStarted,deadline';
-$config->custom->fieldList['task']['finish']         = 'consumed,finishedDate,comment';
-$config->custom->fieldList['task']['activate']       = 'assignedTo,left,comment';
-$config->custom->fieldList['build']                  = 'product,name,builder,date,scmPath,filePath,desc';
-$config->custom->fieldList['bug']['create']          = 'module,project,openedBuild,deadline,type,os,browser,title,severity,pri,steps,keywords';
-$config->custom->fieldList['bug']['edit']            = 'productplan,openedBuild,assignedTo,deadline,type,os,browser,title,severity,pri,steps,keywords';
-$config->custom->fieldList['bug']['resolve']         = 'resolution,resolvedBuild,resolvedDate,assignedTo,comment';
-$config->custom->fieldList['testcase']['create']     = 'type,stage,story,title,pri,precondition,keywords';
-$config->custom->fieldList['testcase']['edit']       = 'type,stage,story,title,pri,precondition,keywords,status';
-$config->custom->fieldList['testsuite']              = 'name,desc';
-$config->custom->fieldList['testcase']['createcase'] = 'lib,type,stage,title,pri,precondition,keywords';
-$config->custom->fieldList['testreport']             = 'begin,end,owner,members,title,report';
-$config->custom->fieldList['testtask']               = 'project,build,,owner,pri,begin,end,status,name,desc';
-$config->custom->fieldList['doc']                    = 'title,keywords,content';
-$config->custom->fieldList['user']['create']         = 'dept,account,realname,password,password1,password2,role,email,commiter';
-$config->custom->fieldList['user']['edit']           = 'dept,account,realname,role,email,commiter,skype,qq,mobile,phone,address,zipcode,wangwang,gtalk';
+$config->custom->fieldList['product']['create']      = 'line,PO,QD,RD,type,desc';
+$config->custom->fieldList['product']['edit']        = 'line,PO,QD,RD,type,desc,status';
+$config->custom->fieldList['story']['create']        = 'module,plan,source,pri,estimate,keywords';
+$config->custom->fieldList['story']['change']        = 'comment';
+$config->custom->fieldList['story']['close']         = 'comment';
+$config->custom->fieldList['story']['review']        = 'reviewedDate,comment';
+$config->custom->fieldList['productplan']            = 'begin,end,desc';
+$config->custom->fieldList['release']['create']      = 'build,desc';
+$config->custom->fieldList['release']['edit']        = 'desc';
+$config->custom->fieldList['project']['create']      = 'days,type,desc';
+$config->custom->fieldList['project']['edit']        = 'days,type,desc,PO,PM,QD,RD';
+$config->custom->fieldList['task']['create']         = 'story,pri,estimate,desc,estStarted,deadline';
+$config->custom->fieldList['task']['edit']           = 'pri,estimate,estStarted,deadline';
+$config->custom->fieldList['task']['finish']         = 'finishedDate,comment';
+$config->custom->fieldList['task']['activate']       = 'assignedTo,comment';
+$config->custom->fieldList['build']                  = 'scmPath,filePath,desc';
+$config->custom->fieldList['bug']['create']          = 'module,project,deadline,type,os,browser,severity,pri,steps,keywords';
+$config->custom->fieldList['bug']['edit']            = 'productplan,assignedTo,deadline,type,os,browser,severity,pri,steps,keywords';
+$config->custom->fieldList['bug']['resolve']         = 'resolvedBuild,resolvedDate,assignedTo,comment';
+$config->custom->fieldList['testcase']['create']     = 'stage,story,pri,precondition,keywords';
+$config->custom->fieldList['testcase']['edit']       = 'stage,story,pri,precondition,keywords,status';
+$config->custom->fieldList['testsuite']              = 'desc';
+$config->custom->fieldList['testcase']['createcase'] = 'lib,stage,pri,precondition,keywords';
+$config->custom->fieldList['testreport']             = 'begin,end,members,report';
+$config->custom->fieldList['testtask']               = 'owner,pri,status,desc';
+$config->custom->fieldList['doc']                    = 'keywords,content';
+$config->custom->fieldList['user']['create']         = 'dept,role,email,commiter';
+$config->custom->fieldList['user']['edit']           = 'dept,role,email,commiter,skype,qq,mobile,phone,address,zipcode,wangwang,gtalk';
diff --git a/module/custom/control.php b/module/custom/control.php
index 9401051774..cdf8390b67 100644
--- a/module/custom/control.php
+++ b/module/custom/control.php
@@ -270,7 +270,7 @@ class custom extends control
     {
         if(empty($moduleName)) $moduleName = current($this->config->custom->requiredModules);
 
-        if($_POST)
+        if($_SERVER['REQUEST_METHOD'] == 'POST')
         {
             $this->custom->saveRequiredFields($moduleName);
             $this->send(array('result' => 'success', 'message' => $this->lang->saveSuccess, 'locate' => 'reload'));
diff --git a/module/custom/model.php b/module/custom/model.php
index c9b5419f73..7963d8a248 100644
--- a/module/custom/model.php
+++ b/module/custom/model.php
@@ -447,19 +447,22 @@ class customModel extends model
 
         $data = fixer::input('post')->get();
         $requiredFields = array();
-        foreach($data->requiredFields as $method => $fields)
+        if(!empty($data->requiredFields))
         {
-            $method      = strtolower($method);
-            $systemField = $this->config->$moduleName->$method->requiredFields;
-
-            $fields = join(',', $fields);
-            foreach(explode(',', $systemField) as $field)
+            foreach($data->requiredFields as $method => $fields)
             {
-                $field = trim($field);
-                if(strpos(",$fields,", ",$field,") === false) $fields .= ",$field";
-            }
+                $method      = strtolower($method);
+                $systemField = $this->config->$moduleName->$method->requiredFields;
 
-            $requiredFields[$method]['requiredFields'] = $fields;
+                $fields = join(',', $fields);
+                foreach(explode(',', $systemField) as $field)
+                {
+                    $field = trim($field);
+                    if(strpos(",$fields,", ",$field,") === false) $fields .= ",$field";
+                }
+
+                $requiredFields[$method]['requiredFields'] = $fields;
+            }
         }
 
         $this->loadModel('setting')->setItems("system.{$moduleName}", $requiredFields);