diff --git a/assets/Loading/scripts/manager/AudioManager.ts b/assets/Loading/scripts/manager/AudioManager.ts
index 59e938f..52ff2fc 100644
--- a/assets/Loading/scripts/manager/AudioManager.ts
+++ b/assets/Loading/scripts/manager/AudioManager.ts
@@ -55,19 +55,19 @@ export class AudioManager {
     }
 
     playBGM(name: string, loop: boolean = true) {
-        // if (this._isMuted || !this._bgmAudioSource) return;
-        // this._bgmAudioSource.stop();
-        // let clip = this._audioClips.get(name);
-        // if (!clip) {
-        //     console.warn(`BGM ${name} 不存在`);
-        //     return;
-        // }
-        // this._bgmClip = clip;
-        // this._bgmAudioSource.clip = clip;
-        // this._bgmAudioSource.loop = loop;
-        // this._bgmAudioSource.volume = this._bgmVolume;
-        // this._bgmAudioSource.play();
-        // this._isPaused = false;
+        if (this._isMuted || !this._bgmAudioSource) return;
+        this._bgmAudioSource.stop();
+        let clip = this._audioClips.get(name);
+        if (!clip) {
+            console.warn(`BGM ${name} 不存在`);
+            return;
+        }
+        this._bgmClip = clip;
+        this._bgmAudioSource.clip = clip;
+        this._bgmAudioSource.loop = loop;
+        this._bgmAudioSource.volume = this._bgmVolume;
+        this._bgmAudioSource.play();
+        this._isPaused = false;
     }
 
     playSFX(name: string, volume: number = 1.0, loop: boolean = false) {