diff --git a/sso.js b/sso.js
index c22a8a4..cba97e0 100644
--- a/sso.js
+++ b/sso.js
@@ -107,10 +107,14 @@ app.post("/api/v1/sso/kcauth", async (req, res) => {
     //   username = d.username;
 
     // } else if (uid) {
-    const bytes = CryptoJS.AES.decrypt(uid, secretKey);
-    const decrypted = bytes.toString(CryptoJS.enc.Utf8);
-    const username = decrypted;
-    // }
+    let username = "";
+    if (req.body.serve === 'sso') {
+      const bytes = CryptoJS.AES.decrypt(uid, secretKey);
+      const decrypted = bytes.toString(CryptoJS.enc.Utf8);
+      username = decrypted;
+    } else {
+      username = uid;
+    }
 
     // const oldssotoken = cookies['oldssotoken'];
     const olduid = cookies['olduid'];