diff --git a/module/programplan/control.php b/module/programplan/control.php
index c22213af94..d2672c8921 100644
--- a/module/programplan/control.php
+++ b/module/programplan/control.php
@@ -215,6 +215,7 @@ class programplan extends control
         $this->loadModel('project');
         $this->app->loadLang('execution');
         $this->app->loadLang('stage');
+
         $plan = $this->programplan->getByID($planID);
 
         global $lang;
@@ -332,6 +333,13 @@ class programplan extends control
         }
     }
 
+    /**
+     * AJAX: Get attributes.
+     *
+     * @param  int    $stageID
+     * @access public
+     * @return int
+     */
     public function ajaxGetAttribute($stageID)
     {
         $this->app->loadLang('stage');
@@ -346,4 +354,17 @@ class programplan extends control
             return print(zget($this->lang->stage->typeList, $attribute));
         }
     }
+
+    /**
+     * AJAX: Get stage's attribute.
+     *
+     * @param  int    $stageID
+     * @access public
+     * @return int
+     */
+    public function ajaxGetStageAttr($stageID)
+    {
+        $stage = $this->dao->select('attribute')->from(TABLE_EXECUTION)->where('id')->eq($stageID)->fetch('attribute');
+        return print($stage);
+    }
 }
diff --git a/module/programplan/js/edit.js b/module/programplan/js/edit.js
index 25d3eb9efc..2a527ca7ea 100644
--- a/module/programplan/js/edit.js
+++ b/module/programplan/js/edit.js
@@ -8,3 +8,42 @@ function changeParentStage(stageID)
         $("#attribute").chosen();
     })
 }
+
+$(function()
+{
+    $("#parent").change(function()
+    {
+        var parent = $(this).children("option:selected").val();
+
+        if(parent == 0)
+        {
+            $("#acl").attr('disabled', false);
+        }
+        else
+        {
+            $("#acl").attr('disabled', true);
+        }
+
+        changeParentStage(parent);
+    });
+
+    $('#submit').click(function(event)
+    {
+        if(plan.parent != $('#parent').val() && $('#parent').val() != 0)
+        {
+            var result = true;
+
+            $.ajaxSettings.async = false;
+            $.get(createLink('programplan', 'ajaxGetStageAttr', 'stageID=' + $('#parent').val()), function(attribute)
+            {
+                if(attribute != 'mix' && plan.attribute != attribute)
+                {
+                    result = confirm(changeAttrLang.replace('%s', stageTypeList[attribute]));
+                }
+            })
+            $.ajaxSettings.async = true;
+
+            if(!result) return false;
+        }
+    })
+})
diff --git a/module/programplan/lang/de.php b/module/programplan/lang/de.php
index a6c2630c12..ab7bc6afe7 100644
--- a/module/programplan/lang/de.php
+++ b/module/programplan/lang/de.php
@@ -79,11 +79,12 @@ $lang->programplan->delayList = array();
 $lang->programplan->delayList[1] = 'Yes';
 $lang->programplan->delayList[0] = 'No';
 
-$lang->programplan->noData        = 'No Data';
-$lang->programplan->children      = 'Sub Plan';
-$lang->programplan->childrenAB    = 'Child';
-$lang->programplan->confirmDelete = 'Do you want to delete the current plan?';
-$lang->programplan->workloadTips  = 'The proportion of the sub stage workload is divided by 100%.';
+$lang->programplan->noData            = 'No Data';
+$lang->programplan->children          = 'Sub Plan';
+$lang->programplan->childrenAB        = 'Child';
+$lang->programplan->confirmDelete     = 'Do you want to delete the current plan?';
+$lang->programplan->confirmChangeAttr = 'The type of the sub-stage will be adjusted to "%s" synchronously according to the type of the parent stage after modification. Do you want to save?';
+$lang->programplan->workloadTips      = 'The proportion of the sub stage workload is divided by 100%.';
 
 $lang->programplan->stageCustom = new stdClass();
 $lang->programplan->stageCustom->date = 'Show Date';
diff --git a/module/programplan/lang/en.php b/module/programplan/lang/en.php
index fd55b5ec75..8dbeee0a81 100644
--- a/module/programplan/lang/en.php
+++ b/module/programplan/lang/en.php
@@ -79,11 +79,12 @@ $lang->programplan->delayList = array();
 $lang->programplan->delayList[1] = 'Yes';
 $lang->programplan->delayList[0] = 'No';
 
-$lang->programplan->noData        = 'No Data';
-$lang->programplan->children      = 'Sub Plan';
-$lang->programplan->childrenAB    = 'Child';
-$lang->programplan->confirmDelete = 'Do you want to delete the current plan?';
-$lang->programplan->workloadTips  = 'The workload of the sub stage is divided by 100%.';
+$lang->programplan->noData            = 'No Data';
+$lang->programplan->children          = 'Sub Plan';
+$lang->programplan->childrenAB        = 'Child';
+$lang->programplan->confirmDelete     = 'Do you want to delete the current plan?';
+$lang->programplan->confirmChangeAttr = 'The type of the sub-stage will be adjusted to "%s" synchronously according to the type of the parent stage after modification. Do you want to save?';
+$lang->programplan->workloadTips      = 'The workload of the sub stage is divided by 100%.';
 
 $lang->programplan->stageCustom = new stdClass();
 $lang->programplan->stageCustom->date = 'Show Date';
diff --git a/module/programplan/lang/fr.php b/module/programplan/lang/fr.php
index a6c2630c12..ab7bc6afe7 100644
--- a/module/programplan/lang/fr.php
+++ b/module/programplan/lang/fr.php
@@ -79,11 +79,12 @@ $lang->programplan->delayList = array();
 $lang->programplan->delayList[1] = 'Yes';
 $lang->programplan->delayList[0] = 'No';
 
-$lang->programplan->noData        = 'No Data';
-$lang->programplan->children      = 'Sub Plan';
-$lang->programplan->childrenAB    = 'Child';
-$lang->programplan->confirmDelete = 'Do you want to delete the current plan?';
-$lang->programplan->workloadTips  = 'The proportion of the sub stage workload is divided by 100%.';
+$lang->programplan->noData            = 'No Data';
+$lang->programplan->children          = 'Sub Plan';
+$lang->programplan->childrenAB        = 'Child';
+$lang->programplan->confirmDelete     = 'Do you want to delete the current plan?';
+$lang->programplan->confirmChangeAttr = 'The type of the sub-stage will be adjusted to "%s" synchronously according to the type of the parent stage after modification. Do you want to save?';
+$lang->programplan->workloadTips      = 'The proportion of the sub stage workload is divided by 100%.';
 
 $lang->programplan->stageCustom = new stdClass();
 $lang->programplan->stageCustom->date = 'Show Date';
diff --git a/module/programplan/lang/zh-cn.php b/module/programplan/lang/zh-cn.php
index 255cba9d23..2ce10f6371 100644
--- a/module/programplan/lang/zh-cn.php
+++ b/module/programplan/lang/zh-cn.php
@@ -79,11 +79,12 @@ $lang->programplan->delayList = array();
 $lang->programplan->delayList[1] = '是';
 $lang->programplan->delayList[0] = '否';
 
-$lang->programplan->noData        = '暂无数据。';
-$lang->programplan->children      = '二级计划';
-$lang->programplan->childrenAB    = '子';
-$lang->programplan->confirmDelete = '确定要删除当前计划吗？';
-$lang->programplan->workloadTips  = '子阶段工作量占比按百分百的比例进行拆分';
+$lang->programplan->noData            = '暂无数据。';
+$lang->programplan->children          = '二级计划';
+$lang->programplan->childrenAB        = '子';
+$lang->programplan->confirmDelete     = '确定要删除当前计划吗？';
+$lang->programplan->confirmChangeAttr = '修改后子阶段的类型将根据父阶段类型同步调整为“%s”，是否保存？';
+$lang->programplan->workloadTips      = '子阶段工作量占比按百分百的比例进行拆分';
 
 $lang->programplan->stageCustom = new stdClass();
 $lang->programplan->stageCustom->date = '显示日期';
diff --git a/module/programplan/view/edit.html.php b/module/programplan/view/edit.html.php
index f3669098b1..c2f7c23ac4 100644
--- a/module/programplan/view/edit.html.php
+++ b/module/programplan/view/edit.html.php
@@ -12,6 +12,9 @@
 ?>
 <?php include '../../common/view/header.html.php';?>
 <?php include '../../common/view/kindeditor.html.php';?>
+<?php js::set('plan', $plan);?>
+<?php js::set('stageTypeList', $lang->stage->typeList);?>
+<?php js::set('changeAttrLang', $lang->programplan->confirmChangeAttr);?>
 <div id="mainContent" class="main-content fade">
   <div class="center-block">
     <div class="main-header">
@@ -99,21 +102,4 @@
     </form>
   </div>
 </div>
-<script>
-$("#parent").change(function()
-{
-    var parent = $(this).children("option:selected").val();
-
-    if(parent == 0)
-    {
-        $("#acl").attr('disabled', false);
-    }
-    else
-    {
-        $("#acl").attr('disabled', true);
-    }
-
-    changeParentStage(parent);
-});
-</script>
 <?php include '../../common/view/footer.html.php';?>