修改日期问题弹出问题

src/components/Picker/CalendarDialog/DialogCalendarCard.tsx

@@ -1,6 +1,7 @@
 import React, { useState, useEffect, useRef } from "react";
 import CommonPopup from "@/components/CommonPopup";
 import { View } from "@tarojs/components";
+import Taro from "@tarojs/taro";
 import CalendarUI, {
   CalendarUIRef,
 } from "@/components/Picker/CalendarUI/CalendarUI";
@@ -47,6 +48,13 @@ const DialogCalendarCard: React.FC<DialogCalendarCardProps> = ({
         onClose();
         return;
       }
+      if (!selected) {
+        Taro.showToast({
+          title: '请选择日期',
+          icon: "none",
+        });
+        return;
+      }
       // 年份选择完成后，进入月份选择
       setType("time");
     } else if (type === "month") {