diff --git a/lab-auth/src/main/java/org/springblade/auth/granter/YaweiTokenGranter.java b/lab-auth/src/main/java/org/springblade/auth/granter/YaweiTokenGranter.java
index 204a8a6..0e620fe 100644
--- a/lab-auth/src/main/java/org/springblade/auth/granter/YaweiTokenGranter.java
+++ b/lab-auth/src/main/java/org/springblade/auth/granter/YaweiTokenGranter.java
@@ -74,13 +74,13 @@ public class YaweiTokenGranter extends AbstractTokenGranter {
             fallbackUrl = Func.isBlank(fallbackUrl) ? YaweiConstant.FALLBACK_ADDR : fallbackUrl;
             Encrypter en = new Encrypter("qP70966AcZCQyXR+3P1mfjmqqxdkagom", "FnZ+19kJbQ8=");
             String posStr = "PSOSite$" + en.EncryptString(DateHelper.getCurrentStrTime() + "|" + fallbackUrl + "|" + null + "|");
-//            PSORequest psoRequest = new PSORequest(request);
-//            String requeststr = psoRequest.CreateHash();
             try {
                 redirectAddr = redirectAddr + "?SSOToken=" + URLEncoder.encode(posStr, "UTF-8");
             } catch (Exception e) {
                 throw new InvalidGrantException(YaweiConstant.MSG_FALLBACK_ADDR_ENCODE_FAILE);
             }
+
+            // 若无ssoToken,返回给前端重定向地址，
             throw new InvalidRequestException(redirectAddr);
         }