diff --git a/manzar.min.js b/manzar.min.js
index 7a2d404..eb40354 100644
--- a/manzar.min.js
+++ b/manzar.min.js
@@ -7,7 +7,7 @@ else jahan.Manzar = sazande();
 'use strict';
 var ANDAZE_KASHI = 256;
 var KASHI_PISHFARZ = 'https://payehnaghsheh.damanehazmayesh.ir/{z}/{x}/{y}.png';
-var ETEBAR_DADEH = '© رصد زمین';
+var ETEBAR_DADEH = '';
 var RADIAN = Math.PI / 180;
 var NESKHE = '2.4.2';
 var PARCHAM_FELESTIN =