diff --git a/application/views/mobile_first/ch-daytours-detail.php b/application/views/mobile_first/ch-daytours-detail.php
index 8a234c3a..bab450c5 100644
--- a/application/views/mobile_first/ch-daytours-detail.php
+++ b/application/views/mobile_first/ch-daytours-detail.php
@@ -266,7 +266,8 @@
             }],
 
             minDate: new Date().fp_incr(1),
-            maxDate: new Date().fp_incr(540)
+            maxDate: new Date().fp_incr(540),
+            defaultDate: new Date().fp_incr(3)
         });
 
         //日期结束