diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,27 +1,27 @@
 # sff build PCVR Gaming - macOS
-> This repository is actually a config from sff build. this sff build can handle PCVR games and macOS. if you consider to use it: Do it your own risks!
-
-![sysinfomac](docs/sysinfo.png)
+> This repository is actually a config from sff build. this sff build can handle PCVR games and macOS. if you consider to use it: Do it your own risks!    
 
+![sysinfomac](docs/sysinfo.png)   
+ 
 # Specification
 
 ## Hardware
 
 - Intel i5 8600K
 - Gigabyte [Aorus Z390i](https://www.gigabyte.com/Motherboard/Z390-I-AORUS-PRO-WIFI-rev-10/sp#sp):
-  - Chipset: Intel® Z390 Express
-  - Audio: Realtek ALC1220-VB
-  - Ethernet: Intel GbE LAN Chip (Gigabit LAN 10/100/1000 Mbit/s)
-    - Wifi: Intel CNVi interface 802.11a/b/g/n/ac, 2.4/5 GHz Dual-Band
-  - 1 USB-C 3.1 gen 2
-    - 1 USB-A 3.1 gen 2
+ - Chipset: Intel® Z390 Express
+ - Audio: Realtek ALC1220-VB
+ - Ethernet: Intel GbE LAN Chip (Gigabit LAN 10/100/1000 Mbit/s)
+ - Wifi: Intel CNVi interface 802.11a/b/g/n/ac, 2.4/5 GHz Dual-Band
+ - 1 USB-C 3.1 gen 2
+ - 1 USB-A 3.1 gen 2
 - RAM: 16gb
 - GPU: Saphire RX580 8Gb
 
 ## OS :
 
 - macOS Catalina (10.15.6) : :white_check_mark: Tested
-- macOS Big Sur (10.15.6) : :white_check_mark: Tested
+- macOS Big Sur (11.1) : :white_check_mark: Tested
 - Windows 10 (20H2) : :white_check_mark: Tested
 
 ## Bootloader
@@ -40,32 +40,33 @@ then, how to use it? follow the instructions below
 
 ## Adding the base bootloader
 
-download the bootloader [here](https://github.com/acidanthera/OpenCorePkg/releases)  
+download the bootloader [here](https://github.com/acidanthera/OpenCorePkg/releases) 
 after that copy the EFI folder from X64 folder to your efi volume. to mount your efi volume, i recommend [this tools](https://github.com/corpnewt/MountEFI). further instructions [here](https://github.com/acidanthera/OpenCorePkg/releases/)
 
 ## Gathering drivers and kexts
 
-these are the kexts and drivers that i used. if you have a plan to use my `config.plist` in the future. please check again if these are exist.  
-![ketxs](docs/kexts.png)  
-![drivers](docs/drivers.png)  
-less drivers or and kexts are better so dont put an unnecessary. further instructions you can follow this [guides](https://dortania.github.io/OpenCore-Install-Guide/ktext.html)   
+these are the kexts and drivers that I used. if you have a plan to use my `config.plist` in the future. please check again if these exist.   
+![ketxs](docs/kexts.png)   
+![drivers](docs/drivers.png)    
+fewer drivers or and kexts are better so don't put an unnecessary. further instructions you can follow this [guides](https://dortania.github.io/OpenCore-Install-Guide/ktext.html) 
 
 ## ACPI or SSDTs!
 
-this one is very important things if you use motherboard likes me (aorus z390i).
-you can download it from this repository inside the EFI folder.
-![acpi](docs/acpi.png)
+this one is a very important thing if you use a motherboard likes me (aorus z390i).
+you can download it from this repository inside the EFI folder.    
+![acpi](docs/acpi.png)    
 
 ## Final step: config.plist!
 
-you can use mine inside this EFI folder. ofc you may to modified it, i recommend this [tools](https://github.com/corpnewt/ProperTree) to do so.  
+you can use mine inside this EFI folder. ofc you may modify it, I recommend this [tools](https://github.com/corpnewt/ProperTree) to do so. 
 or you can make your own by following this [guides](https://dortania.github.io/OpenCore-Install-Guide/config.plist/#creating-your-config-plist)
 
 # What's working or not working?
 
-_Everythings are working!_ **except** the native wifi from the motherboard. if you consider to use the wifi, you have to replace or add another wifi card. i recommend BCM94352Z or you can follow this [guides](https://dortania.github.io/Wireless-Buyers-Guide/unsupported.html#supported-chipsets)
+_Everythings are working!_ **except** the native wifi from the motherboard. if you consider using the wifi, you have to replace or add another wifi card. I recommend BCM94352Z or you can follow this [guides](https://dortania.github.io/Wireless-Buyers-Guide/unsupported.html#supported-chipsets)
 
 # References
 
 - [[Guide] OpenCore](https://dortania.github.io/OpenCore-Install-Guide/)
 - [Wireless Buyers Guide](https://dortania.github.io/Wireless-Buyers-Guide/)
+
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