diff --git a/Anjiehui7_Set_ZNY/MDK-ARM/obj/utils.o b/Anjiehui7_Set_ZNY/MDK-ARM/obj/utils.o deleted file mode 100644 index e8b953b..0000000 Binary files a/Anjiehui7_Set_ZNY/MDK-ARM/obj/utils.o and /dev/null differ