diff --git a/.github/workflows/update-readme.sh b/.github/workflows/update-readme.sh
index 59f22a0..d401ac6 100755
--- a/.github/workflows/update-readme.sh
+++ b/.github/workflows/update-readme.sh
@@ -61,6 +61,11 @@ https://github.com/SuperNG6/Acidanthera-Hackintosh-Tools
     
 
 ## Changelog
+### 2021/07/28
+
+    1、update config.plist & support macOS Big Sur 11.5.1
+    2、update OpenCorePkg & Kexts to the latest
+
 ### 2021/06/12
 
     1、update config.plist & support macOS Big Sur 11.4
diff --git a/AMD 5500XT+IGPU (iMac19,1)/EFI/OC/config.plist b/AMD 5500XT+IGPU (iMac19,1)/EFI/OC/config.plist
index 3b5b689..a4c69da 100755
--- a/AMD 5500XT+IGPU (iMac19,1)/EFI/OC/config.plist	
+++ b/AMD 5500XT+IGPU (iMac19,1)/EFI/OC/config.plist	
@@ -193,6 +193,8 @@
 			<false/>
 			<key>ResetLogoStatus</key>
 			<false/>
+			<key>SyncTableIds</key>
+			<false/>
 		</dict>
 	</dict>
 	<key>Booter</key>
@@ -701,6 +703,8 @@
 		</dict>
 		<key>Scheme</key>
 		<dict>
+			<key>CustomKernel</key>
+			<false/>
 			<key>FuzzyMatch</key>
 			<false/>
 			<key>KernelArch</key>
diff --git a/AMD 5700XT+IGPU (iMac19,1)/EFI/OC/config.plist b/AMD 5700XT+IGPU (iMac19,1)/EFI/OC/config.plist
index 42720a1..1f8f06d 100755
--- a/AMD 5700XT+IGPU (iMac19,1)/EFI/OC/config.plist	
+++ b/AMD 5700XT+IGPU (iMac19,1)/EFI/OC/config.plist	
@@ -193,6 +193,8 @@
 			<false/>
 			<key>ResetLogoStatus</key>
 			<false/>
+			<key>SyncTableIds</key>
+			<false/>
 		</dict>
 	</dict>
 	<key>Booter</key>
@@ -711,6 +713,8 @@
 		</dict>
 		<key>Scheme</key>
 		<dict>
+			<key>CustomKernel</key>
+			<false/>
 			<key>FuzzyMatch</key>
 			<false/>
 			<key>KernelArch</key>
diff --git a/AMD GPU+IGPU (iMac19,1)/EFI/OC/config.plist b/AMD GPU+IGPU (iMac19,1)/EFI/OC/config.plist
index 3a58e44..e6596c7 100755
--- a/AMD GPU+IGPU (iMac19,1)/EFI/OC/config.plist	
+++ b/AMD GPU+IGPU (iMac19,1)/EFI/OC/config.plist	
@@ -193,6 +193,8 @@
 			<false/>
 			<key>ResetLogoStatus</key>
 			<false/>
+			<key>SyncTableIds</key>
+			<false/>
 		</dict>
 	</dict>
 	<key>Booter</key>
@@ -668,6 +670,8 @@
 		</dict>
 		<key>Scheme</key>
 		<dict>
+			<key>CustomKernel</key>
+			<false/>
 			<key>FuzzyMatch</key>
 			<false/>
 			<key>KernelArch</key>
diff --git a/Changelog.md b/Changelog.md
index 5bef899..84d3818 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,2 +1,2 @@
-1、update config.plist & support macOS Big Sur 11.4
+1、update config.plist & support macOS Big Sur 11.5.1
 2、update OpenCorePkg & Kexts to the latest
\ No newline at end of file
diff --git a/ONLY AMD GPU (iMacPro1,1)/EFI/OC/config.plist b/ONLY AMD GPU (iMacPro1,1)/EFI/OC/config.plist
index 26274ec..86d7d17 100755
--- a/ONLY AMD GPU (iMacPro1,1)/EFI/OC/config.plist	
+++ b/ONLY AMD GPU (iMacPro1,1)/EFI/OC/config.plist	
@@ -193,6 +193,8 @@
 			<false/>
 			<key>ResetLogoStatus</key>
 			<false/>
+			<key>SyncTableIds</key>
+			<false/>
 		</dict>
 	</dict>
 	<key>Booter</key>
@@ -663,6 +665,8 @@
 		</dict>
 		<key>Scheme</key>
 		<dict>
+			<key>CustomKernel</key>
+			<false/>
 			<key>FuzzyMatch</key>
 			<false/>
 			<key>KernelArch</key>
diff --git a/ONLY IGPU (Macmini8,1)/EFI/OC/config.plist b/ONLY IGPU (Macmini8,1)/EFI/OC/config.plist
index a752986..43c5f75 100755
--- a/ONLY IGPU (Macmini8,1)/EFI/OC/config.plist	
+++ b/ONLY IGPU (Macmini8,1)/EFI/OC/config.plist	
@@ -193,6 +193,8 @@
 			<false/>
 			<key>ResetLogoStatus</key>
 			<false/>
+			<key>SyncTableIds</key>
+			<false/>
 		</dict>
 	</dict>
 	<key>Booter</key>
@@ -696,6 +698,8 @@
 		</dict>
 		<key>Scheme</key>
 		<dict>
+			<key>CustomKernel</key>
+			<false/>
 			<key>FuzzyMatch</key>
 			<false/>
 			<key>KernelArch</key>
diff --git a/ReleaseTag b/ReleaseTag
index 1c7134d..326ba18 100644
--- a/ReleaseTag
+++ b/ReleaseTag
@@ -1 +1 @@
-11.4
+11.5.1