diff --git a/hal/phydm/ap_makefile.mk b/hal/phydm/ap_makefile.mk
old mode 100755
new mode 100644
diff --git a/hal/phydm/phydm.mk b/hal/phydm/phydm.mk
old mode 100755
new mode 100644
diff --git a/rtl8821c.mk b/rtl8821c.mk
old mode 100755
new mode 100644