diff --git a/IntelFrameworkPkg/Include/Guid/StatusCodeDataTypeId.h b/IntelFrameworkPkg/Include/Guid/StatusCodeDataTypeId.h
index b10d1c5ec8..f0193711f8 100644
--- a/IntelFrameworkPkg/Include/Guid/StatusCodeDataTypeId.h
+++ b/IntelFrameworkPkg/Include/Guid/StatusCodeDataTypeId.h
@@ -274,6 +274,8 @@ typedef struct {
   ///
   /// The error syndrome, vendor-specific ECC syndrome, or CRC data associated with 
   /// the error.  If unknown, should be initialized to 0.
+  /// Inconsistent with specification here:  
+  /// This field in StatusCodes spec0.9 is defined as UINT32, keep code unchanged.
   ///
   UINTN                         Syndrome;
   ///