diff --git a/demo/app.js b/demo/app.js
index 5fd4f30c3..f15b97c14 100644
--- a/demo/app.js
+++ b/demo/app.js
@@ -1,6 +1,9 @@
 Demo = {
     version: 1.0
 };
+
+BI.EVENT_BLUR = false 
+
 BI.$(function () {
     var ref;
 
diff --git a/package.json b/package.json
index a4fb40eeb..f5b71dcc2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fineui",
-  "version": "2.0.20230109102030",
+  "version": "2.0.20230109200447",
   "description": "fineui",
   "main": "dist/fineui_without_conflict.min.js",
   "types": "dist/lib/index.d.ts",
diff --git a/src/case/calendar/calendar.js b/src/case/calendar/calendar.js
index 0a9d40e05..5645fb1f5 100644
--- a/src/case/calendar/calendar.js
+++ b/src/case/calendar/calendar.js
@@ -170,7 +170,7 @@ BI.Calendar = BI.inherit(BI.Widget, {
                     forceSelected: true,
                     value: year + "-" + month + "-" + td.text,
                     disabled: td.disabled,
-                    cls: td.lastMonth || td.nextMonth ? "not-current-month-day" : "",
+                    cls: td.lastMonth || td.nextMonth ? "bi-tips" : "",
                     lgap: 2,
                     rgap: 2,
                     tgap: 4,
diff --git a/src/less/case/calendar/calendar.less b/src/less/case/calendar/calendar.less
deleted file mode 100644
index 388bcf9e3..000000000
--- a/src/less/case/calendar/calendar.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@import "../../index.less";
-
-.bi-calendar-date-item.not-current-month-day {
-    color: @color-bi-text-disabled-button !important;
-}
\ No newline at end of file