diff --git a/src/style.less b/src/style.less
index 2524847..1bcc26c 100644
--- a/src/style.less
+++ b/src/style.less
@@ -167,6 +167,7 @@ body {
     background-color: @modalBg !important;
     border-color: @formInputBorderColor !important
   }
+  
 
   &-picker {
     width: 100%;
@@ -251,6 +252,9 @@ body {
     }
   }
 }
+.ant-calendar-range .ant-calendar-in-range-cell::before{
+  background: #1397a3;
+}
 
 // 日历
 .ant-fullcalendar {