diff --git a/controllers/auth2.go b/controllers/auth2.go
index de79fb36e..8e54b9f9c 100644
--- a/controllers/auth2.go
+++ b/controllers/auth2.go
@@ -86,7 +86,10 @@ func (c *Auth2Controller) GetTokenInfo() {
 		} else {
 			retVal, err = auth.GetUserInfo(params.Token)
 		}
-		return retVal, "", err
+		if err == model.ErrTokenIsInvalid {
+			errCode = model.ErrCodeTokenIsInvalid
+		}
+		return retVal, errCode, err
 	})
 }