diff --git a/app/src/main/java/lightcontainer/utils/DeepFileEraser.java b/app/src/main/java/lightcontainer/utils/DeepFileEraser.java
index 9557f38..3a6d6a9 100644
--- a/app/src/main/java/lightcontainer/utils/DeepFileEraser.java
+++ b/app/src/main/java/lightcontainer/utils/DeepFileEraser.java
@@ -93,14 +93,14 @@ public class DeepFileEraser {
 
     /**
      * Erase a file deeply.
-     * default deeply level = 5.
+     * default deeply level = 7.
      *
      * @param               filePath Path of the file.
      *
      * @throws              DeepFileEraserException Exception if an error occur.
      */
     public static void eraseFile(String filePath) throws DeepFileEraserException {
-        eraseFile(filePath, 5);
+        eraseFile(filePath, 7);
     }
 
     /**