Handle exception of maintenance homepage

@@ -12,7 +12,13 @@ module.exports = {
 		var isMaintainence = false;
 		await axios.get("https://lostark.game.onstove.com").then(html=>{
 			const $ = cheerio.load(html.data);
+			textMaintainence = $("div.time_wraper").find("h3").text();
+			timeMaintainence = $("strong#inspectionTime").text();
+			console.log(timeMaintainence);
+			if(textMaintainence == "예상 점검 완료 시간")
+				isMaintainence = true;
 		})
+		if(!isMaintainence){
 			const buttonsRow = new MessageActionRow()
 				.addComponents(
 					new MessageButton()
@@ -32,6 +38,7 @@ module.exports = {
 						.setLabel("현재 마리샵 정보 조회")
 						.setStyle("SECONDARY")
 				);
+
 			async function getHTML() {
 				try {
 					return await axios.get("https://lostark.game.onstove.com/Shop#mari");
@@ -99,5 +106,13 @@ module.exports = {
 					interaction.update({ embeds: [embed], components: [buttonsRow], allowedMentions: {repliedUser: false}});
 				}
 			});
+		}
+		else{
+			const embed = new MessageEmbed()
+			.setTitle("현재 로스트아크가 점검중입니다.")
+			.setColor("#FAA8F0")
+			.setDescription(`예상 점검 시간: ${timeMaintainence}`);
+			interaction.reply({ embeds: [embed], allowedMentions: {repliedUser: false} });
+		}
 	},
 };
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