diff --git a/_worker.js b/_worker.js
index 5f5e5decd..1cd045b35 100644
--- a/_worker.js
+++ b/_worker.js
@@ -80,6 +80,7 @@ let httpsPorts = ["2053","2083","2087","2096","8443"];
 let effectiveTime = 7;//有效时间 单位:天
 let updateTime = 3;//更新时间
 let userIDLow;
+let userIDTime = "";
 export default {
 	/**
 	 * @param {import("@cloudflare/workers-types").Request} request
@@ -104,6 +105,7 @@ export default {
 				const userIDs = await generateDynamicUUID(env.KEY);
 				userID = userIDs[0];
 				userIDLow = userIDs[1];
+				userIDTime = userIDs[2];
 				//console.log(`启用动态UUID\n秘钥KEY: ${env.KEY}\nUUIDNow: ${userID}\nUUIDLow: ${userIDLow}`);
 				effectiveTime = env.TIME || effectiveTime;
 				updateTime = env.UPTIME || updateTime;
@@ -1412,7 +1414,7 @@ async function getVLESSConfig(userID, hostName, sub, UA, RproxyIP, _url, env) {
 
 		if (env.KEY && _url.pathname !== `/${env.KEY}`) 订阅器 = '';
 		else 订阅器 += `\nSUBAPI（订阅转换后端）: ${subProtocol}://${subconverter}\nSUBCONFIG（订阅转换配置文件）: ${subconfig}`;
-		const 动态UUID = (uuid != userID) ? `TOKEN: ${uuid}\nUUIDNow: ${userID}\nUUIDLow: ${userIDLow}\nTIME（动态UUID有效时间）: ${effectiveTime} 天\nUPTIME（动态UUID更新时间）: ${updateTime} 时（北京时间）\n\n` : "";
+		const 动态UUID = (uuid != userID) ? `TOKEN: ${uuid}\nUUIDNow: ${userID}\nUUIDLow: ${userIDLow}\n${userIDTime}TIME（动态UUID有效时间）: ${effectiveTime} 天\nUPTIME（动态UUID更新时间）: ${updateTime} 时（北京时间）\n\n` : `${userIDTime}`;
 		return `
 ################################################################
 Subscribe / sub 订阅地址, 支持 Base64、clash-meta、sing-box 订阅格式
@@ -1924,26 +1926,19 @@ function isValidIPv4(address) {
 }
 
 function generateDynamicUUID(key) {
-	// 获取当前时间是当年的第几周（以北京时间凌晨3点为界）
-	function getWeekOfYear() {
-		const now = new Date();
-		const timezoneOffset = 8; // 北京时间相对于UTC的时区偏移+8小时
-		const adjustedNow = new Date(now.getTime() + timezoneOffset * 60 * 60 * 1000);
-		const start = new Date(2007, 6, 7, 3, 0, 0); // 固定起始日期为2007年7月7日的凌晨3点
-
-		// 计算当前时间与今年1月1日凌晨3点的差距
-		const diff = adjustedNow - start;
-
-		// 一周的毫秒数（7天）
-		const oneWeek = 1000 * 60 * 60 * 24 * effectiveTime;
-
-		// 返回当前是第几周，向上取整
-		return [Math.ceil(diff / oneWeek), Math.ceil((diff / oneWeek)- 1)];
-	}
-	
-    const passwdTimes = getWeekOfYear(); // 获取当前周数并存储
-    const passwdTime = passwdTimes[0];
-    const passwdTimeLow = passwdTimes[1];
+    function getWeekOfYear() {
+        const now = new Date();
+        const timezoneOffset = 8; // 北京时间相对于UTC的时区偏移+8小时
+        const adjustedNow = new Date(now.getTime() + timezoneOffset * 60 * 60 * 1000);
+        const start = new Date(2007, 6, 7, updateTime, 0, 0); // 固定起始日期为2007年7月7日的凌晨3点
+        const diff = adjustedNow - start;
+        const oneWeek = 1000 * 60 * 60 * 24 * effectiveTime;
+        return Math.ceil(diff / oneWeek);
+    }
+    
+    const passwdTime = getWeekOfYear(); // 获取当前周数
+    const endTime = new Date(2007, 6, 7, updateTime, 0, 0); // 固定起始日期
+    endTime.setMilliseconds(endTime.getMilliseconds() + passwdTime * 1000 * 60 * 60 * 24 * effectiveTime);
 
     // 生成 UUID 的辅助函数
     function generateUUID(baseString) {
@@ -1955,10 +1950,14 @@ function generateDynamicUUID(key) {
             return uuid;
         });
     }
+    
+    // 生成两个 UUID
+    const currentUUIDPromise = generateUUID(key + passwdTime);
+    const previousUUIDPromise = generateUUID(key + (passwdTime - 1));
 
-	// 生成两个 UUID
-	const currentUUIDPromise = generateUUID(key + passwdTime);
-	const previousUUIDPromise = generateUUID(key + passwdTimeLow);
-	
-	return Promise.all([currentUUIDPromise, previousUUIDPromise]);
+    // 格式化到期时间
+    const expirationDateUTC = new Date(endTime.getTime() - 8 * 60 * 60 * 1000); // UTC时间
+    const expirationDateString = `到期时间(UTC): ${expirationDateUTC.toISOString().slice(0, 19).replace('T', ' ')} (UTC+8): ${endTime.toISOString().slice(0, 19).replace('T', ' ')}\n`;
+
+    return Promise.all([currentUUIDPromise, previousUUIDPromise, expirationDateString]);
 }
\ No newline at end of file