diff --git a/api/include/mk_media.h b/api/include/mk_media.h
index 90446bc2..14d19938 100755
--- a/api/include/mk_media.h
+++ b/api/include/mk_media.h
@@ -100,7 +100,7 @@ API_EXPORT int API_CALL mk_media_input_h265(mk_media ctx, const void *data, int
 /**
  * 输入单帧AAC音频(单独指定adts头)
  * @param ctx 对象指针
- * @param data 不包含adts头的单帧AAC数据
+ * @param data 不包含adts头的单帧AAC数据，adts头7个字节
  * @param len 单帧AAC数据字节数
  * @param dts 时间戳，毫秒
  * @param adts adts头，可以为null
diff --git a/api/tests/pusher.c b/api/tests/pusher.c
index 0d99d97f..b3d709bc 100644
--- a/api/tests/pusher.c
+++ b/api/tests/pusher.c
@@ -130,8 +130,8 @@ void API_CALL on_mk_play_data_func(void *user_data,int track_type, int codec_id,
             break;
         }
         case 2 : {
-            //aac
-            mk_media_input_aac(ctx->media, data, (int)len, dts, data);
+            //aac, aac头7个字节
+            mk_media_input_aac(ctx->media, data + 7, (int)len, dts, data);
             break;
         }
         case 3 : //g711a