diff --git a/src/app/src/main/java/net/micode/notes/audiodemo/MainActivity.java b/src/app/src/main/java/net/micode/notes/audiodemo/MainActivity.java
index dcd2a31..8c25711 100644
--- a/src/app/src/main/java/net/micode/notes/audiodemo/MainActivity.java
+++ b/src/app/src/main/java/net/micode/notes/audiodemo/MainActivity.java
@@ -87,6 +87,7 @@ public class MainActivity extends AppCompatActivity {
         }
         //利用AudioRecordManager类获取设置录音位置
         AudioRecordManager.getInstance(mContext).setAudioSavePath(mAudioDir.getAbsolutePath());
+
         //利用AudioRecordManager类设置最大录音时间
         AudioRecordManager.getInstance(this).setMaxVoiceDuration(MAX_VOICE_TIME);
         //实现按钮录音