diff --git a/source/src/main/java/one/nem/lacerta/source/file/impl/RepoFileManagerImpl.java b/source/src/main/java/one/nem/lacerta/source/file/impl/RepoFileManagerImpl.java
new file mode 100644
index 00000000..8652cc9d
--- /dev/null
+++ b/source/src/main/java/one/nem/lacerta/source/file/impl/RepoFileManagerImpl.java
@@ -0,0 +1,21 @@
+package one.nem.lacerta.source.file.impl;
+
+import android.graphics.Bitmap;
+import one.nem.lacerta.source.file.RepoFileManager;
+
+public class RepoFileManagerImpl implements RepoFileManager{
+    @Override
+    public void initRepoDir() {
+
+    }
+
+    @Override
+    public void addImageByIndex(Bitmap bitmap, int index) {
+
+    }
+
+    @Override
+    public void deleteImageByIndex(int index) {
+
+    }
+}