diff --git a/source/artinchip/aic-mpp/middle_media/base/render/aic_audio_render.c b/source/artinchip/aic-mpp/middle_media/base/render/aic_audio_render.c
index 19af819e0..545628ca1 100644
--- a/source/artinchip/aic-mpp/middle_media/base/render/aic_audio_render.c
+++ b/source/artinchip/aic-mpp/middle_media/base/render/aic_audio_render.c
@@ -71,11 +71,10 @@ s32 asla_volum_init(struct aic_audio_render *render)
 	elem = snd_mixer_find_selem(handle, sid);
 	if (!elem){
 		loge("Can't find volume elem\n");
-		return -1;
+		return -1;	
 	}
 
 	snd_mixer_selem_get_playback_volume(elem,0,&vol);
-	logd("vol:[%ld]\n",vol);
 	alsa_render->vol = vol;
 	alsa_render->alsa_mixer_handle = handle;
 	alsa_render->alsa_mixer_elem = elem;
@@ -337,19 +336,23 @@ s32 alsa_audio_render_get_volume(struct aic_audio_render *render)
 		return -1;
 	}
 
+	/* 如果是最大值或异常值，使用默认值 9% */
+	long vol = alsa_render->vol;
+	if(vol <= 0 || vol >= max){
+		vol = max * 9 / 100;
+		alsa_render->vol = vol;
+	}
 	logd("vol:[%ld,%ld]\n",min,max);
-	return (alsa_render->vol*100)/(max-min); //[min,max] ---> [0,100]
+	return (vol*100)/(max-min); //[min,max] ---> [0,100]
 }
 
 s32 alsa_audio_render_set_volume(struct aic_audio_render *render,s32 vol)
 {
 	long min, max;
 	struct aic_alsa_audio_render *alsa_render = (struct aic_alsa_audio_render*)render;
-	logd("alsa_audio_render_set_volume:%d\n",vol);
 	if(alsa_render->alsa_mixer_handle && alsa_render->alsa_mixer_elem){
     	snd_mixer_selem_get_playback_volume_range(alsa_render->alsa_mixer_elem, &min, &max);
 		vol = vol*(max-min)/100; //[0,100] ---> [min,max]
-		logd("vol:[%ld,%ld:%d]\n",min,max,vol);
     	snd_mixer_selem_set_playback_volume_all(alsa_render->alsa_mixer_elem, vol);
 		alsa_render->vol = vol;
 	}else{
diff --git a/source/linux-5.10/sound/soc/artinchip/aic-codec.c b/source/linux-5.10/sound/soc/artinchip/aic-codec.c
index e8334f956..7983c5564 100644
--- a/source/linux-5.10/sound/soc/artinchip/aic-codec.c
+++ b/source/linux-5.10/sound/soc/artinchip/aic-codec.c
@@ -234,8 +234,7 @@ static void aic_codec_start_playback(struct aic_codec *codec)
 {
 	regmap_update_bits(codec->regmap, FADE_CTRL0_REG,
 			FADE_CTRL0_STEP_MASK, FADE_CTRL0_STEP(0x80));
-	regmap_update_bits(codec->regmap, FADE_CTRL1_REG,
-			FADE_CTRL1_TARGET_VOL_MASK, 0x7FFF);
+	/* 播放开始时不改变音量，保持用户设置 */
 	/* Enable AUDOUT DRQ */
 	regmap_update_bits(codec->regmap, FIFO_INT_EN_REG,
 			FIFO_AUDOUT_DRQ_EN, FIFO_AUDOUT_DRQ_EN);
@@ -248,6 +247,7 @@ static void aic_codec_stop_playback(struct aic_codec *codec)
 
 	regmap_update_bits(codec->regmap, FADE_CTRL0_REG,
 			FADE_CTRL0_STEP_MASK, FADE_CTRL0_STEP(0x3FFF));
+	/* 驱动保持静音 */
 	regmap_update_bits(codec->regmap, FADE_CTRL1_REG,
 			FADE_CTRL1_TARGET_VOL_MASK, 0);