diff --git a/dataset/eoc-1-t72-132/.gitkeep b/dataset/eoc-1-t72-132/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/dataset/eoc-1-t72-a64/.gitkeep b/dataset/eoc-1-t72-a64/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/dataset/eoc-2-cv/.gitkeep b/dataset/eoc-2-cv/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/dataset/eoc-2-cv/raw/rename.py b/dataset/eoc-2-cv/raw/rename.py
new file mode 100644
index 0000000..c165ebe
--- /dev/null
+++ b/dataset/eoc-2-cv/raw/rename.py
@@ -0,0 +1,9 @@
+import glob
+import os
+
+
+target_list = glob.glob('./*/*')
+
+for name in target_list:
+    print(name, name.replace('_', ''))
+    os.rename(name, name.replace('_', ''))
diff --git a/dataset/eoc-2-vv/.gitkeep b/dataset/eoc-2-vv/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/dataset/eoc-2-vv/raw/rename.py b/dataset/eoc-2-vv/raw/rename.py
new file mode 100644
index 0000000..c165ebe
--- /dev/null
+++ b/dataset/eoc-2-vv/raw/rename.py
@@ -0,0 +1,9 @@
+import glob
+import os
+
+
+target_list = glob.glob('./*/*')
+
+for name in target_list:
+    print(name, name.replace('_', ''))
+    os.rename(name, name.replace('_', ''))