diff --git a/application/common.php b/application/common.php
index 4aa208b..8fe288e 100644
--- a/application/common.php
+++ b/application/common.php
@@ -132,3 +132,11 @@ function add_usermsg($userid, $content, $url) {
     $msgdata['ctime'] = time();
     return $msg_obj->insert($msgdata);
 }
+
+function jsonSuccess($data){
+    return json(['code'=>0,'msg'=>'success','data'=>$data]);
+}
+
+function jsonError($msg){
+    return json(['code'=>1,'msg'=>$msg]);
+}
\ No newline at end of file