diff --git a/diode_controller/Makefile b/diode_controller/Makefile old mode 100755 new mode 100644 diff --git a/diode_controller/led.c b/diode_controller/led.c old mode 100755 new mode 100644 diff --git a/fs_shell/etc/fstab b/fs_shell/etc/fstab old mode 100755 new mode 100644 diff --git a/ledButton_controller/Makefile b/ledButton_controller/Makefile old mode 100755 new mode 100644