fix: bug

src/main/java/cn/seecoder/paas/service/impl/EnvironmentServiceImpl.java

@@ -426,7 +426,7 @@ public class EnvironmentServiceImpl implements EnvironmentService {
             }
 
             String[] ports = (configContent.getServicePort() == null ? "" : configContent.getServicePort()).split(",");
-            if (configContent.getHostPrefix() != null) {
+            if (!StringUtils.isEmpty(configContent.getHostPrefix())) {
                 for (String port : ports) {
                     // ingress
                     List<Ingress> ingresses = ingressApi.getByCondition(K8sObjectRequest.builder()