diff --git a/src/apps/diy.php b/src/apps/diy.php
index 1e130860..3c4236bd 100755
--- a/src/apps/diy.php
+++ b/src/apps/diy.php
@@ -74,7 +74,7 @@ if ($action == 'post') {
                 $goto = !empty($cfg_cmspath) ? $cfg_cmspath : '/';
                 $bkmsg = '发布成功，请等待管理员处理';
                 //提交后返回提交页面
-                echo"<script>alert('提交成功');history.go(-1)</script>";
+                ShowMsg('提交成功', '-1');
                 exit;
             }
             ShowMsg($bkmsg, $goto);
diff --git a/src/static/web/js/diy.js b/src/static/web/js/diy.js
index 56332efd..cdee70e5 100644
--- a/src/static/web/js/diy.js
+++ b/src/static/web/js/diy.js
@@ -35,4 +35,32 @@ function SelectImage(sform, stype) {
             });
         })
     }
-}
\ No newline at end of file
+}
+$(document).ready(function () {
+    $('.datepicker').daterangepicker({
+        "singleDatePicker": true,
+        "autoApply": true,
+        "showDropdowns": true,
+        "linkedCalendars": false,
+        "timePicker": true,
+        "timePicker24Hour": true,
+        //"timePickerSeconds": true,
+        "showCustomRangeLabel": false,
+        ranges: {
+            '今日': [moment(), moment()],
+            '昨日': [moment().subtract(1, 'days'), moment().subtract(1, 'days')],
+            '本月': [moment().startOf('month'), moment().startOf('month')],
+            '上月': [moment().subtract(1, 'month').startOf('month'), moment().subtract(1, 'month').startOf('month')]
+        },
+        "locale": {
+            format: 'YYYY-MM-DD HH:mm',
+            applyLabel: '确定',
+            cancelLabel: '取消',
+            daysOfWeek: ['日', '一', '二', '三', '四', '五', '六'],
+            monthNames: ['一月', '二月', '三月', '四月', '五月', '六月', '七月', '八月', '九月', '十月', '十一月', '十二月'],
+            firstDay: 1
+        }
+    }, function (start) {
+        $(this).val(start.format("YYYY-MM-DD HH:mm"));
+    });
+})
\ No newline at end of file
diff --git a/src/system/common.inc.php b/src/system/common.inc.php
index f59a1788..71ee3b4c 100755
--- a/src/system/common.inc.php
+++ b/src/system/common.inc.php
@@ -7,7 +7,7 @@
  * @link           https://www.dedebiz.com
  */
 //系统默认运行模式为安全模式，模板管理、标签管理、数据库管理、模块管理等功能已暂停，如果您需要这些功能，DEDEBIZ_SAFE_MODE后面值`TRUE`改为`FALSE`恢复使用
-define('DEDEBIZ_SAFE_MODE', FALSE);
+define('DEDEBIZ_SAFE_MODE', TRUE);
 //生产环境使用`production`，如果采用`dev`模式，会有一些php的报错信息提示，用于开发调试
 if (!defined('DEDE_ENVIRONMENT')) {
     define('DEDE_ENVIRONMENT', 'production');
diff --git a/src/system/customfields.func.php b/src/system/customfields.func.php
index f1e450df..ab94fcf6 100755
--- a/src/system/customfields.func.php
+++ b/src/system/customfields.func.php
@@ -102,7 +102,7 @@ function GetFormItem($ctag, $admintype = 'admin')
         $innertext = "<textarea name='$fieldname' id='$fieldname' class='form-control admin-textarea-sm'></textarea>";
     } else if ($fieldType == "datetime") {
         $nowtime = GetDateTimeMk(time());
-        $innertext = "<input type='text' name='$fieldname' value='$nowtime' id='$fieldname' class='form-control admin-input-lg'>";
+        $innertext = "<input type='text' name='$fieldname' value='$nowtime' id='$fieldname' class='form-control admin-input-lg datepicker'>";
     } else if ($fieldType == 'img') {
         $fname = defined('DEDEADMIN')? 'form1' : 'addcontent';
         $innertext = "<input type='text' name='$fieldname' id='$fieldname' class='form-control admin-input-lg' placeholder='请选择图片上传或填写图片地址'> <input type='button' name='".$fieldname."_bt' class='btn btn-success btn-sm' value='选择' onClick=\"SelectImage('$fname.$fieldname','big')\">";
diff --git a/src/theme/apps/post_diyform.htm b/src/theme/apps/post_diyform.htm
index 32ada0ec..3296faf3 100644
--- a/src/theme/apps/post_diyform.htm
+++ b/src/theme/apps/post_diyform.htm
@@ -6,8 +6,11 @@
 		<title><?php echo $diy->name;?>-<?php echo $cfg_webname;?></title>
 		<link rel="stylesheet" href="<?php echo $cfg_cmsurl;?>/static/web/css/bootstrap.min.css">
 		<link rel="stylesheet" href="<?php echo $cfg_cmsurl;?>/static/web/font/css/font-awesome.min.css">
+		<link rel="stylesheet" href="<?php echo $cfg_cmsurl;?>/static/web/css/daterangepicker.css">
 		<link rel="stylesheet" href="<?php echo $cfg_cmsurl;?>/static/web/css/style.css">
 		<script src="<?php echo $cfg_cmsurl;?>/static/web/js/jquery.min.js"></script>
+		<script src="<?php echo $cfg_cmsurl;?>/static/web/js/moment.min.js"></script>
+		<script src="<?php echo $cfg_cmsurl;?>/static/web/js/daterangepicker.js"></script>
 		<script src="<?php echo $cfg_cmsurl;?>/static/web/js/diy.js"></script>
 	</head>
 	<body>