diff --git a/packages/nutui-taro-demo/src/dentry/pages/calendarcard/disable.vue b/packages/nutui-taro-demo/src/dentry/pages/calendarcard/disable.vue
index 53d9606e26..ae9ccfc4ae 100644
--- a/packages/nutui-taro-demo/src/dentry/pages/calendarcard/disable.vue
+++ b/packages/nutui-taro-demo/src/dentry/pages/calendarcard/disable.vue
@@ -9,7 +9,7 @@ const onChange = (val: Date) => {
   console.log(val)
 }
 const disableDay = (day: CalendarCardDay) => {
-  const d = new Date(`${day.year}-${day.month}-${day.date}`).getDay()
+  const d = new Date(`${day.year}/${day.month}/${day.date}`).getDay()
   return d === 1 || d === 3
 }
 </script>
diff --git a/src/packages/__VUE/calendarcard/demo/disable.vue b/src/packages/__VUE/calendarcard/demo/disable.vue
index 86c72051f5..110d99f32e 100644
--- a/src/packages/__VUE/calendarcard/demo/disable.vue
+++ b/src/packages/__VUE/calendarcard/demo/disable.vue
@@ -9,7 +9,7 @@ const onChange = (val: Date) => {
   console.log(val)
 }
 const disableDay = (day: CalendarCardDay) => {
-  const d = new Date(`${day.year}-${day.month}-${day.date}`).getDay()
+  const d = new Date(`${day.year}/${day.month}/${day.date}`).getDay()
   return d === 1 || d === 3
 }
 </script>