diff --git a/app/controller/admin/Content.php b/app/controller/admin/Content.php
index 0122af77..b39c044a 100644
--- a/app/controller/admin/Content.php
+++ b/app/controller/admin/Content.php
@@ -73,7 +73,7 @@ class Content extends Base {
 			$data = $this->request->post();
 			$data['create_time'] = time();
 			$data['update_time'] = time();
-			$data['uid'] = session('userInfo.uid');
+			$data['uid'] = session('adminInfo.uid');
 
 			$result = $this->model->save($data);
 			if ($result) {
diff --git a/extend/com/Datatable.php b/extend/com/Datatable.php
index 4fc18111..683f2035 100644
--- a/extend/com/Datatable.php
+++ b/extend/com/Datatable.php
@@ -115,7 +115,11 @@ class Datatable {
 			$field_attr['length'] = "";
 		}
 		$field_attr['is_null'] = (isset($attr['is_must']) && $attr['is_must']) ? 'NOT NULL' : 'NULL';
-		$field_attr['default'] = (isset($attr['is_must']) && $attr['is_must'] !== '') ? 'DEFAULT "' . $attr['value'] . '"' : '';
+		if(isset($attr['type']) && in_array($attr['type'], ['textarea', 'editor', 'fieldlist', 'text'])){
+			$field_attr['default'] = "";
+		}else{
+			$field_attr['default'] = (isset($attr['is_must']) && $attr['is_must'] !== '') ? 'DEFAULT "' . $attr['value'] . '"' : '';
+		}
 
 		$field_attr['comment'] = (isset($attr['remark']) && $attr['remark']) ? $attr['remark'] : $attr['title'];
 		$field_attr['after']   = (isset($attr['after']) && $attr['after']) ? ' AFTER `' . $attr['after'] . '`' : ' AFTER `id`';