|  | @ -555,10 +555,10 @@ public class WlyyLoginEndpoint extends AbstractEndpoint {
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				|  |  |     public ResponseEntity<Oauth2Envelop> handleException(Exception e) throws Exception {
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				|  |  |         LOG.debug(e.getMessage(), e);
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				|  |  |         if (e instanceof UsernameNotFoundException) {
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				|  |  |             return handleOAuth2Exception(new Oauth2Envelop("用户不存在!", ResultStatus.USER_NO_EXIST), e);
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				|  |  |             return handleOAuth2Exception(new Oauth2Envelop("用户不存在!", ResultStatus.INVALID_GRANT), e);
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				|  |  |         } else if (e instanceof NoSuchClientException) {
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				|  |  |             return handleOAuth2Exception(new Oauth2Envelop("应用未注册!", ResultStatus.APP_NO_EXIST), e);
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				|  |  |         } else if (e instanceof InvalidGrantException) {
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				|  |  |             return handleOAuth2Exception(new Oauth2Envelop("应用未注册!", ResultStatus.INVALID_GRANT), e);
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				|  |  |         } else if (e instanceof InvalidGrantException || e instanceof UsernameNotFoundException) {
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				|  |  |             return handleOAuth2Exception(new Oauth2Envelop(invalidGrantMessage((InvalidGrantException)e), ResultStatus.INVALID_GRANT), e);
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				|  |  |         } else if (e instanceof InvalidTokenException) {
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				|  |  |             return handleOAuth2Exception(new Oauth2Envelop("Token有误/过期!", ResultStatus.ERROR_TOKEN), e);
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