diff --git a/DProto/QN.xml b/DProto/QN.xml
index 3a7211c..8ddb9d1 100644
--- a/DProto/QN.xml
+++ b/DProto/QN.xml
@@ -50,8 +50,8 @@
             </options>
         </error>
 
-        <pk len="32" cn="公钥"></pk>
-        <sk len="160" cn="私钥"></sk>
+        <pk len="128" cn="公钥"></pk>
+        <sk len="64" cn="私钥"></sk>
     </data>