diff --git a/main/world1/Ixse.html b/main/world1/Ixse.html
index d915487..f26c704 100644
--- a/main/world1/Ixse.html
+++ b/main/world1/Ixse.html
@@ -597,7 +597,7 @@
       var fs =["9px","15px"];
       $(w).css('color', cars[Math.floor(Math.random()*cars.length)]);
       $(w).css('visibility', 'visible');
-    }, 250);
+    }, 100);
 
     //store all class 'ocr_line' in 'lines'
     var lines = document.querySelectorAll(".ocr_line");