diff --git a/java/res/drawable-hdpi/btn_center_default.9.png b/java/res/drawable-hdpi/btn_center_default.9.png
old mode 100755
new mode 100644
diff --git a/java/res/drawable-hdpi/btn_center_pressed.9.png b/java/res/drawable-hdpi/btn_center_pressed.9.png
old mode 100755
new mode 100644
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
old mode 100755
new mode 100644
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
old mode 100755
new mode 100644
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
old mode 100755
new mode 100644
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
old mode 100755
new mode 100644
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
old mode 100755
new mode 100644
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
old mode 100755
new mode 100644
diff --git a/java/res/drawable-mdpi/btn_center_default.9.png b/java/res/drawable-mdpi/btn_center_default.9.png
old mode 100755
new mode 100644
diff --git a/java/res/drawable-mdpi/btn_center_pressed.9.png b/java/res/drawable-mdpi/btn_center_pressed.9.png
old mode 100755
new mode 100644