diff --git a/module/execution/model.php b/module/execution/model.php
index 3b5386d02f..9ba46a87ca 100755
--- a/module/execution/model.php
+++ b/module/execution/model.php
@@ -383,7 +383,7 @@ class executionModel extends model
         $type    = 'sprint';
         if($project) $type = zget($this->config->execution->modelList, $project->model, 'sprint');
 
-        if($project->model == 'waterfall')
+        if($project->model == 'waterfall' and isset($this->config->setPercent) and $this->config->setPercent == 1)
         {
             $this->checkWorkload('create', $_POST['percent'], $project);
             if(dao::isError()) return false;
@@ -432,7 +432,7 @@ class executionModel extends model
         }
 
         /* Check the workload format and total. */
-        if(!empty($sprint->percent)) $this->checkWorkload('create', $sprint->percent, $sprint->project);
+        if(!empty($sprint->percent) and isset($this->config->setPercent) and $this->config->setPercent == 1) $this->checkWorkload('create', $sprint->percent, $sprint->project);
 
         /* Set planDuration and realDuration. */
         if($this->config->edition == 'max')
@@ -621,7 +621,7 @@ class executionModel extends model
         $execution = $this->loadModel('file')->processImgURL($execution, $this->config->execution->editor->edit['id'], $this->post->uid);
 
         /* Check the workload format and total. */
-        if(!empty($execution->percent)) $this->checkWorkload('update', $execution->percent, $oldExecution);
+        if(!empty($execution->percent) and isset($this->config->setPercent) and $this->config->setPercent == 1) $this->checkWorkload('update', $execution->percent, $oldExecution);
 
         /* Set planDuration and realDuration. */
         if($this->config->edition == 'max')
diff --git a/module/execution/view/create.html.php b/module/execution/view/create.html.php
index dab4ad2d55..a1c6f81724 100644
--- a/module/execution/view/create.html.php
+++ b/module/execution/view/create.html.php
@@ -124,7 +124,7 @@
           <td class='muted' colspan='2'><div id='lifeTimeTips'><?php echo $lang->execution->typeDesc;?></div></td>
         </tr>
         <?php endif;?>
-        <?php if($isStage):?>
+        <?php if($isStage and isset($config->setPercent) and $config->setPercent == 1):?>
         <tr>
           <th><?php echo $lang->stage->percent;?></th>
           <td class='required'>
diff --git a/module/execution/view/edit.html.php b/module/execution/view/edit.html.php
index 18123bcfed..1c9a55e90b 100644
--- a/module/execution/view/edit.html.php
+++ b/module/execution/view/edit.html.php
@@ -144,7 +144,7 @@
             </div>
           </td>
         </tr>
-        <?php if($execution->type == 'stage'):?>
+        <?php if($execution->type == 'stage' and isset($config->setPercent) and $config->setPercent == 1):?>
         <tr>
           <th><?php echo $lang->stage->percent;?></th>
           <td>
diff --git a/module/programplan/config.php b/module/programplan/config.php
index 3136c4559d..e5745773c6 100644
--- a/module/programplan/config.php
+++ b/module/programplan/config.php
@@ -5,7 +5,14 @@ $config->programplan->create->requiredFields = 'name,begin,end';
 $config->programplan->edit->requiredFields   = 'name,begin,end';
 
 $config->programplan->datatable = new stdclass();
-$config->programplan->datatable->defaultField = array('id', 'name', 'percent', 'attribute', 'begin', 'end', 'realBegan', 'realEnd', 'actions');
+if(isset($config->setPercent) and $config->setPercent == 1)
+{
+    $config->programplan->datatable->defaultField = array('id', 'name', 'percent', 'attribute', 'begin', 'end', 'realBegan', 'realEnd', 'actions');
+}
+else
+{
+    $config->programplan->datatable->defaultField = array('id', 'name', 'attribute', 'begin', 'end', 'realBegan', 'realEnd', 'actions');
+}
 
 $config->programplan->datatable->fieldList['id']['title']    = 'idAB';
 $config->programplan->datatable->fieldList['id']['fixed']    = 'left';
@@ -17,10 +24,13 @@ $config->programplan->datatable->fieldList['name']['fixed']    = 'left';
 $config->programplan->datatable->fieldList['name']['width']    = 'auto';
 $config->programplan->datatable->fieldList['name']['required'] = 'yes';
 
-$config->programplan->datatable->fieldList['percent']['title']    = 'percent';
-$config->programplan->datatable->fieldList['percent']['fixed']    = 'no';
-$config->programplan->datatable->fieldList['percent']['width']    = '100';
-$config->programplan->datatable->fieldList['percent']['required'] = 'no';
+if(isset($config->setPercent) and $config->setPercent == 1)
+{
+    $config->programplan->datatable->fieldList['percent']['title']    = 'percent';
+    $config->programplan->datatable->fieldList['percent']['fixed']    = 'no';
+    $config->programplan->datatable->fieldList['percent']['width']    = '100';
+    $config->programplan->datatable->fieldList['percent']['required'] = 'no';
+}
 
 $config->programplan->datatable->fieldList['attribute']['title']    = 'attribute';
 $config->programplan->datatable->fieldList['attribute']['fixed']    = 'no';
@@ -53,10 +63,18 @@ $config->programplan->datatable->fieldList['actions']['width']    = '150';
 $config->programplan->datatable->fieldList['actions']['required'] = 'yes';
 $config->programplan->datatable->fieldList['actions']['sort']     = 'no';
 
-$config->programplan->customCreateFields = 'PM,percent,attribute,acl,milestone,realBegan,realEnd';
-
 $config->programplan->custom = new stdclass();
-$config->programplan->custom->createFields = 'PM,percent,attribute,acl,milestone';
+
+if(isset($config->setPercent) and $config->setPercent == 1)
+{
+    $config->programplan->custom->createFields = 'PM,percent,attribute,acl,milestone';
+    $config->programplan->customCreateFields   = 'PM,percent,attribute,acl,milestone,realBegan,realEnd';
+}
+else
+{
+    $config->programplan->custom->createFields = 'PM,attribute,acl,milestone';
+    $config->programplan->customCreateFields   = 'PM,attribute,acl,milestone,realBegan,realEnd';
+}
 
 $config->programplan->customAgilePlusCreateFields = 'PM,milestone,acl,desc,attribute';
 
diff --git a/module/programplan/control.php b/module/programplan/control.php
index ccf3baa0a5..83f280143f 100644
--- a/module/programplan/control.php
+++ b/module/programplan/control.php
@@ -205,6 +205,7 @@ class programplan extends control
                 if(strpos(",{$this->config->programplan->$customCreateFields},", ",{$field},") !== false) $visibleFields[$field] = '';
             }
         }
+        if(empty($this->config->setPercent)) unset($visibleFields['percent'], $requiredFields['percent']);
 
         if($executionType != 'stage') unset($this->lang->execution->typeList[''], $this->lang->execution->typeList['stage']);
 
diff --git a/module/programplan/model.php b/module/programplan/model.php
index 5bd2ca475f..c46b69ee02 100755
--- a/module/programplan/model.php
+++ b/module/programplan/model.php
@@ -201,7 +201,7 @@ class programplanModel extends model
             $data->type          = 'plan';
             $data->text          = empty($plan->milestone) ? $plan->name : $plan->name . $isMilestone ;
             $data->name          = $plan->name;
-            $data->percent       = $plan->percent;
+            if(isset($this->config->setPercent) and $this->config->setPercent == 1) $data->percent = $plan->percent;
             $data->attribute     = zget($this->lang->stage->typeList, $plan->attribute);
             $data->milestone     = zget($this->lang->programplan->milestoneList, $plan->milestone);
             $data->owner_id      = $plan->PM;
@@ -717,6 +717,7 @@ class programplanModel extends model
         $setCode   = (isset($this->config->setCode) and $this->config->setCode == 1) ? true : false;
         $sameCodes = $this->checkCodeUnique($codes, isset($planIDList) ? $planIDList : '');
 
+        $setPercent = (isset($this->config->setPercent) and $this->config->setPercent == 1) ? true : false;
         $datas = array();
         foreach($names as $key => $name)
         {
@@ -728,8 +729,8 @@ class programplanModel extends model
             $plan->project    = $projectID;
             $plan->parent     = $parentID ? $parentID : $projectID;
             $plan->name       = $names[$key];
-            if($setCode) $plan->code = $codes[$key];
-            $plan->percent    = $percents[$key];
+            if($setCode)    $plan->code    = $codes[$key];
+            if($setPercent) $plan->percent = $percents[$key];
             $plan->attribute  = (empty($parentID) or $parentAttribute == 'mix') ? $attributes[$key] : $parentAttribute;
             $plan->milestone  = $milestone[$key];
             $plan->begin      = empty($begin[$key]) ? '0000-00-00' : $begin[$key];
@@ -753,7 +754,7 @@ class programplanModel extends model
             if(!empty($sameNames) and in_array($plan->name, $sameNames)) dao::$errors[$index]['name'] = empty($type) ? $this->lang->programplan->error->sameName : str_replace($this->lang->execution->stage, '', $this->lang->programplan->error->sameName);
             if($setCode and $sameCodes !== true and !empty($sameCodes) and in_array($plan->code, $sameCodes)) dao::$errors[$index]['code'] = sprintf($this->lang->error->repeat, $plan->type == 'stage' ? $this->lang->execution->code : $this->lang->code, $plan->code);
 
-            if($plan->percent and !preg_match("/^[0-9]+(.[0-9]{1,3})?$/", $plan->percent))
+            if($setPercent and $plan->percent and !preg_match("/^[0-9]+(.[0-9]{1,3})?$/", $plan->percent))
             {
                 dao::$errors[$index]['percent'] = $this->lang->programplan->error->percentNumber;
             }
@@ -806,13 +807,16 @@ class programplanModel extends model
                 }
             }
 
-            $plan->percent = (float)$plan->percent;
-            $totalPercent += $plan->percent;
+            if($setPercent)
+            {
+                $plan->percent = (float)$plan->percent;
+                $totalPercent += $plan->percent;
+            }
 
             if($plan->milestone) $milestone = 1;
         }
 
-        if($totalPercent > 100) dao::$errors['percent'] = $this->lang->programplan->error->percentOver;
+        if($setPercent and $totalPercent > 100) dao::$errors['percent'] = $this->lang->programplan->error->percentOver;
         if(dao::isError()) return false;
 
         $this->loadModel('action');
@@ -877,7 +881,7 @@ class programplanModel extends model
                 $this->dao->update(TABLE_PROJECT)->data($data)
                     ->autoCheck()
                     ->batchCheck($this->config->programplan->edit->requiredFields, 'notempty')
-                    ->checkIF($plan->percent != '', 'percent', 'float')
+                    ->checkIF($plan->percent != '' and $setPercent, 'percent', 'float')
                     ->where('id')->eq($stageID)
                     ->exec();
 
@@ -934,7 +938,7 @@ class programplanModel extends model
                 $this->dao->insert(TABLE_PROJECT)->data($data)
                     ->autoCheck()
                     ->batchCheck($this->config->programplan->create->requiredFields, 'notempty')
-                    ->checkIF($plan->percent != '', 'percent', 'float')
+                    ->checkIF($plan->percent != '' and $setPercent, 'percent', 'float')
                     ->exec();
 
                 if(!dao::isError())
@@ -1084,15 +1088,18 @@ class programplanModel extends model
 
         $planChanged = ($oldPlan->name != $plan->name || $oldPlan->milestone != $plan->milestone || $oldPlan->begin != $plan->begin || $oldPlan->end != $plan->end);
 
+        $setPercent = isset($this->config->setPercent) and $this->config->setPercent == 1 ? true : false;
         if($plan->parent > 0)
         {
             $plan->attribute = $parentStage->attribute == 'mix' ? $plan->attribute : $parentStage->attribute;
             $plan->acl       = $parentStage->acl;
-            $parentPercent   = $parentStage->percent;
-
-            $childrenTotalPercent = $this->getTotalPercent($parentStage, true);
-            $childrenTotalPercent = $plan->parent == $oldPlan->parent ? ($childrenTotalPercent - $oldPlan->percent + $plan->percent) : ($childrenTotalPercent + $plan->percent);
-            if($childrenTotalPercent > 100) return dao::$errors['percent'][] = $this->lang->programplan->error->percentOver;
+            if($setPercent)
+            {
+                $parentPercent        = $parentStage->percent;
+                $childrenTotalPercent = $this->getTotalPercent($parentStage, true);
+                $childrenTotalPercent = $plan->parent == $oldPlan->parent ? ($childrenTotalPercent - $oldPlan->percent + $plan->percent) : ($childrenTotalPercent + $plan->percent);
+                if($childrenTotalPercent > 100) return dao::$errors['percent'][] = $this->lang->programplan->error->percentOver;
+            }
 
             /* If child plan has milestone, update parent plan set milestone eq 0 . */
             if($plan->milestone and $parentStage->milestone) $this->dao->update(TABLE_PROJECT)->set('milestone')->eq(0)->where('id')->eq($oldPlan->parent)->exec();
@@ -1105,9 +1112,12 @@ class programplanModel extends model
 
             /* The workload of the parent plan cannot exceed 100%. */
             $oldPlan->parent = $plan->parent;
-            $totalPercent    = $this->getTotalPercent($oldPlan);
-            $totalPercent    = $totalPercent + $plan->percent;
-            if($totalPercent > 100) return dao::$errors['percent'][] = $this->lang->programplan->error->percentOver;
+            if($setPercent)
+            {
+                $totalPercent    = $this->getTotalPercent($oldPlan);
+                $totalPercent    = $totalPercent + $plan->percent;
+                if($totalPercent > 100) return dao::$errors['percent'][] = $this->lang->programplan->error->percentOver;
+            }
         }
 
         /* Set planDuration and realDuration. */
diff --git a/module/programplan/view/edit.html.php b/module/programplan/view/edit.html.php
index 73ae92b6c7..83e047eeda 100644
--- a/module/programplan/view/edit.html.php
+++ b/module/programplan/view/edit.html.php
@@ -46,6 +46,7 @@
             <th><?php echo $lang->programplan->PM;?> </th>
             <td colspan='2'><?php echo html::select('PM', $PMUsers, '', "class='form-control picker-select'");?></td>
           </tr>
+          <?php if(isset($config->setPercent) and $config->setPercent == 1):?>
           <tr>
             <th><?php echo $lang->programplan->percent;?> </th>
             <td colspan='2'>
@@ -55,6 +56,7 @@
               </div>
             </td>
           </tr>
+          <?php endif;?>
           <tr id="attributeType">
             <th><?php echo $lang->programplan->attribute;?></th>
             <td colspan='2'>
diff --git a/module/stage/config.php b/module/stage/config.php
index f77eb68cd9..1e76c319bd 100644
--- a/module/stage/config.php
+++ b/module/stage/config.php
@@ -1,5 +1,13 @@
-<?php 
+<?php
 $config->stage->create = new stdclass();
 $config->stage->edit   = new stdclass();
-$config->stage->create->requiredFields = 'name,percent,type';
-$config->stage->edit->requiredFields   = 'name,percent,type';
+if(isset($config->setPercent) and $config->setPercent == 1)
+{
+    $config->stage->create->requiredFields = 'name,percent,type';
+    $config->stage->edit->requiredFields   = 'name,percent,type';
+}
+else
+{
+    $config->stage->create->requiredFields = 'name,type';
+    $config->stage->edit->requiredFields   = 'name,type';
+}
diff --git a/module/stage/model.php b/module/stage/model.php
index c475e5e196..5303d6d651 100644
--- a/module/stage/model.php
+++ b/module/stage/model.php
@@ -27,10 +27,13 @@ class stageModel extends model
             ->add('createdDate', helper::today())
             ->get();
 
-        $totalPercent = $this->getTotalPercent($type);
+        if(isset($this->config->setPercent) and $this->config->setPercent == 1)
+        {
+            $totalPercent = $this->getTotalPercent($type);
 
-        if(!is_numeric($stage->percent)) return dao::$errors['message'][] = $this->lang->stage->error->notNum;
-        if(round($totalPercent + $stage->percent) > 100) return dao::$errors['message'][] = $this->lang->stage->error->percentOver;
+            if(!is_numeric($stage->percent)) return dao::$errors['message'][] = $this->lang->stage->error->notNum;
+            if(round($totalPercent + $stage->percent) > 100) return dao::$errors['message'][] = $this->lang->stage->error->percentOver;
+        }
 
         $this->dao->insert(TABLE_STAGE)
             ->data($stage)
@@ -53,9 +56,12 @@ class stageModel extends model
     {
         $data = fixer::input('post')->get();
 
-        $totalPercent = $this->getTotalPercent($type);
-
-        if(round($totalPercent + array_sum($data->percent)) > 100) return dao::$errors['message'][] = $this->lang->stage->error->percentOver;
+        $setPercent = (isset($this->config->setPercent) and $this->config->setPercent == 1) ? true : false;
+        if($setPercent)
+        {
+            $totalPercent = $this->getTotalPercent($type);
+            if(round($totalPercent + array_sum($data->percent)) > 100) return dao::$errors['message'][] = $this->lang->stage->error->percentOver;
+        }
 
         $this->loadModel('action');
         foreach($data->name as $i => $name)
@@ -64,7 +70,7 @@ class stageModel extends model
 
             $stage = new stdclass();
             $stage->name        = $name;
-            $stage->percent     = $data->percent[$i];
+            if($setPercent) $stage->percent = $data->percent[$i];
             $stage->type        = $data->type[$i];
             $stage->projectType = $type;
             $stage->createdBy   = $this->app->user->account;
@@ -100,9 +106,11 @@ class stageModel extends model
             ->add('editedDate', helper::today())
             ->get();
 
-        $totalPercent = $this->getTotalPercent($oldStage->projectType);
-
-        if(round($totalPercent + $stage->percent - $oldStage->percent) > 100) return dao::$errors['message'][] = $this->lang->stage->error->percentOver;
+        if(isset($this->config->setPercent) and $this->config->setPercent == 1)
+        {
+            $totalPercent = $this->getTotalPercent($oldStage->projectType);
+            if(round($totalPercent + $stage->percent - $oldStage->percent) > 100) return dao::$errors['message'][] = $this->lang->stage->error->percentOver;
+        }
 
         $this->dao->update(TABLE_STAGE)
             ->data($stage)
diff --git a/module/stage/view/batchcreate.html.php b/module/stage/view/batchcreate.html.php
index 6184ee3eaf..8043dcf55b 100644
--- a/module/stage/view/batchcreate.html.php
+++ b/module/stage/view/batchcreate.html.php
@@ -22,7 +22,9 @@
         <tr>
           <th class='c-id'><?php echo $lang->stage->id;?></th>
           <th class='required'><?php echo $lang->stage->name;?></th>
+          <?php if(isset($config->setPercent) and $config->setPercent == 1):?>
           <th class='c-percent required'><?php echo $lang->stage->percent;?></th>
+          <?php endif;?>
           <th class='c-type required'><?php echo $lang->stage->type;?></th>
         </tr>
       </thead>
@@ -31,7 +33,9 @@
         <tr>
           <td><?php echo $i;?></td>
           <td><?php echo html::input("name[$i]", '',  "class='form-control'");?></td>
+          <?php if(isset($config->setPercent) and $config->setPercent == 1):?>
           <td><?php echo html::input("percent[$i]", '',  "class='form-control'");?></td>
+          <?php endif;?>
           <td><?php echo html::select("type[$i]", array('' => '') + $lang->stage->typeList, '',  "class='form-control chosen'");?></td>
         </tr>
         <?php endfor;?>
diff --git a/module/stage/view/browse.html.php b/module/stage/view/browse.html.php
index 32d8a50a9c..e5abf7647f 100644
--- a/module/stage/view/browse.html.php
+++ b/module/stage/view/browse.html.php
@@ -38,7 +38,9 @@
         <tr>
         <th class='text-left w-60px'><?php common::printOrderLink('id', $orderBy, $vars, $lang->stage->id);?></th>
           <th class='text-left'><?php common::printOrderLink('name', $orderBy, $vars, $lang->stage->name);?></th>
+          <?php if(isset($config->setPercent) and $config->setPercent == 1):?>
           <th class='w-100px'><?php common::printOrderLink('percent', $orderBy, $vars, $lang->stage->percent);?></th>
+          <?php endif;?>
           <th class='w-120px'><?php common::printOrderLink('type', $orderBy, $vars, $lang->stage->type);?></th>
           <th class='c-actions-2'><?php echo $lang->actions;?></th>
         </tr>
@@ -48,7 +50,9 @@
         <tr>
           <td><?php echo $stage->id;?></td>
           <td><?php echo $stage->name;?></td>
+          <?php if(isset($config->setPercent) and $config->setPercent == 1):?>
           <td class='text-center'><?php echo $stage->percent;?></td>
+          <?php endif;?>
           <td><?php echo zget($lang->stage->typeList, $stage->type);?></td>
           <td class="c-actions">
             <?php
diff --git a/module/stage/view/create.html.php b/module/stage/view/create.html.php
index 5e47a980e2..23d83d06b3 100644
--- a/module/stage/view/create.html.php
+++ b/module/stage/view/create.html.php
@@ -25,15 +25,17 @@
             <td></td>
             <td></td>
           </tr>
+          <?php if(isset($config->setPercent) and $config->setPercent == 1):?>
           <tr>
             <th><?php echo $lang->stage->percent;?></th>
             <td>
               <div class='input-group'>
                 <?php echo html::input('percent', '', "class='form-control'");?>
-                <span class='input-group-addon'>%</span> 
+                <span class='input-group-addon'>%</span>
               </div>
             </td>
           </tr>
+          <?php endif;?>
           <tr>
             <th><?php echo $lang->stage->type;?></th>
             <td><?php echo html::select('type', $lang->stage->typeList, '',  "class='form-control chosen'");?></td>
diff --git a/module/stage/view/edit.html.php b/module/stage/view/edit.html.php
index 4a258ee822..f23abace37 100644
--- a/module/stage/view/edit.html.php
+++ b/module/stage/view/edit.html.php
@@ -25,15 +25,17 @@
             <td></td>
             <td></td>
           </tr>
+          <?php if(isset($config->setPercent) and $config->setPercent == 1):?>
           <tr>
             <th><?php echo $lang->stage->percent;?></th>
             <td>
               <div class='input-group'>
                 <?php echo html::input('percent', $stage->percent, "class='form-control'");?>
-                <span class='input-group-addon'>%</span> 
+                <span class='input-group-addon'>%</span>
               </div>
             </td>
           </tr>
+          <?php endif;?>
           <tr>
             <th><?php echo $lang->stage->type;?></th>
             <td><?php echo html::select('type', $lang->stage->typeList, $stage->type,  "class='form-control chosen'");?></td>