--- old/src/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_zh_CN.properties	Thu Jun  6 14:13:43 2013
+++ new/src/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_zh_CN.properties	Thu Jun  6 14:13:43 2013
@@ -289,8 +289,8 @@
 # Entity related messages
 # 3.1 Start-Tags, End-Tags, and Empty-Element Tags
         ReferenceToExternalEntity = \u5C5E\u6027\u503C\u4E2D\u4E0D\u5141\u8BB8\u91C7\u7528\u5916\u90E8\u5B9E\u4F53\u5F15\u7528 \"&{0};\"\u3002
-        AccessExternalDTD = External DTD: Failed to read external DTD ''{0}'', because ''{1}'' access is not allowed.
-        AccessExternalEntity = External Entity: Failed to read external document ''{0}'', because ''{1}'' access is not allowed.
+        AccessExternalDTD = External DTD: Failed to read external DTD ''{0}'', because ''{1}'' access is not allowed due to restriction set by the accessExternalDTD property.
+        AccessExternalEntity = External Entity: Failed to read external document ''{0}'', because ''{1}'' access is not allowed due to restriction set by the accessExternalDTD property.
 
 # 4.1 Character and Entity References
         EntityNotDeclared = \u5F15\u7528\u4E86\u5B9E\u4F53 \"{0}\", \u4F46\u672A\u58F0\u660E\u5B83\u3002