diff --git a/bot/src/classes/LavalinkManager.ts b/bot/src/classes/LavalinkManager.ts
index 7f51c73..e23af4a 100644
--- a/bot/src/classes/LavalinkManager.ts
+++ b/bot/src/classes/LavalinkManager.ts
@@ -31,6 +31,11 @@ export class LavalinkManager {
     });
   }
 
+  /** 연결 가능한(CONNECTED 상태) Lavalink 노드가 하나라도 있는지 확인 */
+  hasReadyNode(): boolean {
+    return !!this.shoukaku.options.nodeResolver(this.shoukaku.nodes);
+  }
+
   getPlayer(guildId: string) {
     return this.players.get(guildId);
   }
diff --git a/bot/src/commands/join.ts b/bot/src/commands/join.ts
index 5434e00..63e9410 100644
--- a/bot/src/commands/join.ts
+++ b/bot/src/commands/join.ts
@@ -3,6 +3,7 @@ import { client, lavalinkManager } from "../index";
 import { Command } from "../types/Command";
 import { GuildPlayer } from "../classes/GuildPlayer";
 import { getTextChannelAndMsg } from "../utils/music/Channel";
+import { Logger } from "../utils/Logger";
 
 /** join 명령어 */
 export default class implements Command {
@@ -73,15 +74,38 @@ export async function channelJoin(guild: Guild | null, voiceChannelId: string |
   
   let player = lavalinkManager.getPlayer(guild.id);
   if (player) return { embed: client.mkembed({ title: `이미 <#${player.voiceChannelId}> 참가중입니다.` }), player };
-  player = new GuildPlayer(
-    guild,
-    await lavalinkManager.shoukaku.joinVoiceChannel({
+
+  // 연결 가능한 Lavalink 노드가 없으면 joinVoiceChannel이 throw 되어 unhandledRejection으로 번짐.
+  // 노드 미연결 시 사용자에게 안내만 하고 종료.
+  if (!lavalinkManager.hasReadyNode()) {
+    return { embed: client.mkembed({
+      title: "음악 서버에 연결할 수 없습니다.",
+      description: "잠시 후 다시 시도해주세요.",
+      color: "DarkRed",
+    }) };
+  }
+
+  let voicePlayer;
+  try {
+    voicePlayer = await lavalinkManager.shoukaku.joinVoiceChannel({
       guildId: guild.id,
       channelId: voiceChannel.id,
       shardId: guild.shardId,
       deaf: true,
       mute: false,
-    }),
+    });
+  } catch (err) {
+    Logger.error(`[channelJoin] 음성채널 참가 실패: ${String(err)}`);
+    return { embed: client.mkembed({
+      title: "음성채널 참가에 실패했습니다.",
+      description: "잠시 후 다시 시도해주세요.",
+      color: "DarkRed",
+    }) };
+  }
+
+  player = new GuildPlayer(
+    guild,
+    voicePlayer,
     voiceChannel.id,
     channel,
     msg,
diff --git a/bot/src/events/messageCreate.ts b/bot/src/events/messageCreate.ts
index ea80253..f466a67 100644
--- a/bot/src/events/messageCreate.ts
+++ b/bot/src/events/messageCreate.ts
@@ -19,7 +19,9 @@ const cmdErr = (message: Message, commandName: string | undefined | null): void
 export const messageCreate = async (message: Message): Promise<void> => {
   if (message.author.bot || message.channel.type === ChannelType.DM) return;
   if (!message.content.startsWith(client.prefix)) {
-    handleMessage(message);
+    handleMessage(message).catch((err) => {
+      Logger.error(`[messageCreate] handleMessage 처리 중 에러: ${String(err)}`);
+    });
     return;
   }