edit

tool/work/lib/Manage.php

@@ -271,8 +271,13 @@ Class Manage
 	}
 	public function branch($id)
 	{
-		$group = Dever::db('manage/group')->find($id);
-		return $group['name'];
+		if (isset($id) && $id) {
+			$group = Dever::db('manage/group')->find($id);
+			if (isset($group) && isset($group['name']) &&  $group['name']) {
+				return $group['name'];
+			}
+		}
+		
 	}
 	#工单列表导出
 	public function out_info($data)