diff --git a/MdePkg/Include/IndustryStandard/TcgStorageCore.h b/MdePkg/Include/IndustryStandard/TcgStorageCore.h
index ab121722ba..0b2852e92d 100644
--- a/MdePkg/Include/IndustryStandard/TcgStorageCore.h
+++ b/MdePkg/Include/IndustryStandard/TcgStorageCore.h
@@ -2,7 +2,7 @@
   TCG defined values and structures.
 
   (TCG Storage Architecture Core Specification, Version 2.01, Revision 1.00,
-  @https://trustedcomputinggroup.org/tcg-storage-architecture-core-specification/)
+  https://trustedcomputinggroup.org/tcg-storage-architecture-core-specification/)
 
   Check http://trustedcomputinggroup.org for latest specification updates.
 
diff --git a/MdePkg/Include/IndustryStandard/TcgStorageOpal.h b/MdePkg/Include/IndustryStandard/TcgStorageOpal.h
index ace7309cee..e8f313c3d3 100644
--- a/MdePkg/Include/IndustryStandard/TcgStorageOpal.h
+++ b/MdePkg/Include/IndustryStandard/TcgStorageOpal.h
@@ -2,16 +2,16 @@
   Opal Specification defined values and structures.
 
   (TCG Storage Architecture Core Specification, Version 2.01, Revision 1.00,
-  @https://trustedcomputinggroup.org/tcg-storage-architecture-core-specification/
+  https://trustedcomputinggroup.org/tcg-storage-architecture-core-specification/
 
   Storage Work Group Storage Security Subsystem Class: Pyrite, Version 1.00 Final, Revision 1.00,
-  @https://trustedcomputinggroup.org/tcg-storage-security-subsystem-class-pyrite/
+  https://trustedcomputinggroup.org/tcg-storage-security-subsystem-class-pyrite/
 
   Storage Work Group Storage Security Subsystem Class: Opal, Version 2.01 Final, Revision 1.00,
-  @https://trustedcomputinggroup.org/storage-work-group-storage-security-subsystem-class-opal/
+  https://trustedcomputinggroup.org/storage-work-group-storage-security-subsystem-class-opal/
 
   TCG Storage Security Subsystem Class: Opalite Version 1.00 Revision 1.00,
-  @https://trustedcomputinggroup.org/tcg-storage-security-subsystem-class-opalite/)
+  https://trustedcomputinggroup.org/tcg-storage-security-subsystem-class-opalite/)
 
   Check http://trustedcomputinggroup.org for latest specification updates.