diff --git a/app/src/main/java/org/ntlab/amaryllis/client/fragment/MapsFragment.java b/app/src/main/java/org/ntlab/amaryllis/client/fragment/MapsFragment.java
index ebc0642..6937d10 100644
--- a/app/src/main/java/org/ntlab/amaryllis/client/fragment/MapsFragment.java
+++ b/app/src/main/java/org/ntlab/amaryllis/client/fragment/MapsFragment.java
@@ -96,7 +96,8 @@
     private int count = 0;
     private Location loc;
     File file;
-    static final String filePath = Environment.getExternalStorageDirectory() + "/sample.3gp";
+    //static final String filePath = Environment.getDataDirectory() + "/sample.3gp";
+    //static final String filePath = Environment.getExternalStorageDirectory() + "/sample.3gp";
     Button RecordButton;
     Button PlaybackButton;
     private double latitude, longitude;
@@ -406,9 +407,9 @@
 
         //録音開始&録音終了
         private void startRecord() {
-            File wavFile = new File(filePath);
             final ImageView R_Stoping = getView().findViewById(R.id.R_Stoping);
             final ImageView R_Playing = getView().findViewById(R.id.R_Playing);
+            String filePath = this.getActivity().getExternalFilesDir(null).getAbsolutePath() + "/sample.3gp";
             if (StartChange == 0) {
                 try {
                     FileInputStream in = new FileInputStream(filePath); // ファイル読み込み用
@@ -479,6 +480,7 @@
         private void startPlay() {
             final ImageView Stoping = getView().findViewById(R.id.Stoping);
             final ImageView Playing = getView().findViewById(R.id.Playing);
+            String filePath = this.getActivity().getExternalFilesDir(null).getAbsolutePath() + "/sample.3gp";
             float Tmin = 0;
             float Tmax = 255;
             //mp = new MediaPlayer();