diff --git a/java/res/drawable-land-hdpi/btn_keyboard_key_normal.9.png b/java/res/drawable-land-hdpi/btn_keyboard_key_normal.9.png
deleted file mode 100755
index 603bf0e..0000000
--- a/java/res/drawable-land-hdpi/btn_keyboard_key_normal.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-land-hdpi/btn_keyboard_key_normal_off.9.png b/java/res/drawable-land-hdpi/btn_keyboard_key_normal_off.9.png
deleted file mode 100755
index 6ddd516..0000000
--- a/java/res/drawable-land-hdpi/btn_keyboard_key_normal_off.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-land-hdpi/btn_keyboard_key_normal_off_stone.9.png b/java/res/drawable-land-hdpi/btn_keyboard_key_normal_off_stone.9.png
deleted file mode 100644
index 67a204f..0000000
--- a/java/res/drawable-land-hdpi/btn_keyboard_key_normal_off_stone.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-land-hdpi/btn_keyboard_key_normal_on.9.png b/java/res/drawable-land-hdpi/btn_keyboard_key_normal_on.9.png
deleted file mode 100755
index 65fdeb3..0000000
--- a/java/res/drawable-land-hdpi/btn_keyboard_key_normal_on.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-land-hdpi/btn_keyboard_key_normal_on_stone.9.png b/java/res/drawable-land-hdpi/btn_keyboard_key_normal_on_stone.9.png
deleted file mode 100644
index 63cbe60..0000000
--- a/java/res/drawable-land-hdpi/btn_keyboard_key_normal_on_stone.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-land-hdpi/btn_keyboard_key_normal_stone.9.png b/java/res/drawable-land-hdpi/btn_keyboard_key_normal_stone.9.png
deleted file mode 100644
index 0dd33b4..0000000
--- a/java/res/drawable-land-hdpi/btn_keyboard_key_normal_stone.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-land-hdpi/btn_keyboard_key_pressed.9.png b/java/res/drawable-land-hdpi/btn_keyboard_key_pressed.9.png
deleted file mode 100755
index 7ec915f..0000000
--- a/java/res/drawable-land-hdpi/btn_keyboard_key_pressed.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-land-hdpi/btn_keyboard_key_pressed_off.9.png b/java/res/drawable-land-hdpi/btn_keyboard_key_pressed_off.9.png
deleted file mode 100755
index 4392717..0000000
--- a/java/res/drawable-land-hdpi/btn_keyboard_key_pressed_off.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-land-hdpi/btn_keyboard_key_pressed_on.9.png b/java/res/drawable-land-hdpi/btn_keyboard_key_pressed_on.9.png
deleted file mode 100755
index c2cc320..0000000
--- a/java/res/drawable-land-hdpi/btn_keyboard_key_pressed_on.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-land-mdpi/btn_keyboard_key_normal.9.png b/java/res/drawable-land-mdpi/btn_keyboard_key_normal.9.png
deleted file mode 100644
index ea2506c..0000000
--- a/java/res/drawable-land-mdpi/btn_keyboard_key_normal.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-land-mdpi/btn_keyboard_key_normal_off_stone.9.png b/java/res/drawable-land-mdpi/btn_keyboard_key_normal_off_stone.9.png
deleted file mode 100644
index 67a204f..0000000
--- a/java/res/drawable-land-mdpi/btn_keyboard_key_normal_off_stone.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-land-mdpi/btn_keyboard_key_normal_on_stone.9.png b/java/res/drawable-land-mdpi/btn_keyboard_key_normal_on_stone.9.png
deleted file mode 100644
index 63cbe60..0000000
--- a/java/res/drawable-land-mdpi/btn_keyboard_key_normal_on_stone.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-land-mdpi/btn_keyboard_key_normal_stone.9.png b/java/res/drawable-land-mdpi/btn_keyboard_key_normal_stone.9.png
deleted file mode 100644
index 0dd33b4..0000000
--- a/java/res/drawable-land-mdpi/btn_keyboard_key_normal_stone.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-land-mdpi/btn_keyboard_key_pressed.9.png b/java/res/drawable-land-mdpi/btn_keyboard_key_pressed.9.png
deleted file mode 100755
index 6b5c718..0000000
--- a/java/res/drawable-land-mdpi/btn_keyboard_key_pressed.9.png
+++ /dev/null
Binary files differ