fix: 修改网关端口

blade-auth/src/main/java/org/springblade/auth/support/BladeJwtTokenEnhancer.java

@@ -82,10 +82,12 @@ public class BladeJwtTokenEnhancer implements TokenEnhancer {
 
 			if (jwtProperties.getSingle()) {
 				OAuth2RefreshToken oAuth2RefreshToken = oAuth2AccessToken.getRefreshToken();
+				if(oAuth2RefreshToken!=null){
 					String refreshTokenValue = oAuth2RefreshToken.getValue();
 					JwtUtil.addRefreshToken(tenantId, clientId, userId, refreshTokenValue, accessToken.getExpiresIn() * 168);
 				}
 			}
+		}
 
 		return accessToken;
 	}