diff --git a/index.html b/index.html
index 2c12f37..55c3b59 100644
--- a/index.html
+++ b/index.html
@@ -146,7 +146,7 @@ function mapInit(){
                 });
             })
             .fail(function() {
-                alert('Can not use douban api');
+                // alert('Can not use douban api');
             }); 
     });   
 }