diff --git a/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/WechatWorkUtilityTests.cs b/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/WechatWorkUtilityTests.cs
index 67450212..1131424e 100644
--- a/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/WechatWorkUtilityTests.cs
+++ b/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/WechatWorkUtilityTests.cs
@@ -15,7 +15,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Work.UnitTests
         {
             string xml = "<xml><ToUserName><![CDATA[wx5823bf96d3bd56c7]]></ToUserName><Encrypt><![CDATA[RypEvHKD8QQKFhvQ6QleEB4J58tiPdvo+rtK1I9qca6aM/wvqnLSV5zEPeusUiX5L5X/0lWfrf0QADHHhGd3QczcdCUpj911L3vg3W/sYYvuJTs3TUUkSUXxaccAS0qhxchrRYt66wiSpGLYL42aM6A8dTT+6k4aSknmPj48kzJs8qLjvd4Xgpue06DOdnLxAUHzM6+kDZ+HMZfJYuR+LtwGc2hgf5gsijff0ekUNXZiqATP7PF5mZxZ3Izoun1s4zG4LUMnvw2r+KqCKIw+3IQH03v+BCA9nMELNqbSf6tiWSrXJB3LAVGUcallcrw8V2t9EL4EhzJWrQUax5wLVMNS0+rUPA3k22Ncx4XXZS9o0MBH27Bo6BpNelZpS+/uh9KsNlY6bHCmJU9p8g7m3fVKn28H3KDYA5Pl/T8Z1ptDAVe0lXdQ2YoyyH2uyPIGHBZZIs2pDBS8R07+qN+E7Q==]]></Encrypt><AgentID><![CDATA[218]]></AgentID></xml>";
 
-            bool isValidXml = Utilities.WxBizMsgCryptor.TryParseXml(xml, out string toUserName, out string agentId, out string encryptedMsg);
+            bool isValidXml = Utilities.WxBizMsgCryptor.TryParseXml(xml, out string encryptedMsg, out string toUserName, out string agentId);
             Assert.True(isValidXml);
             Assert.Equal("wx5823bf96d3bd56c7", toUserName);
             Assert.Equal("218", agentId);