diff --git a/app/controllers/app.py b/app/controllers/app.py
index 30999a40..f2222263 100644
--- a/app/controllers/app.py
+++ b/app/controllers/app.py
@@ -627,9 +627,11 @@ def get(self, app_id):
             app_list["pod_statuses"] = self.get_pod_statuses(
                 kube_client, project.alias, app_list['alias'])
 
+            conditions = getattr(app_status_object.status,
+                                 "conditions", None) or []
             app_list["deployment_messages"] = [
-                condition.message for condition in app_status_object.status.conditions
-                if condition.type == "Available"
+                condition.message for condition in conditions
+                if getattr(condition, "type", None) == "Available"
             ]
 
             app_list["app_running_status"] = self.get_app_running_status(
@@ -649,7 +651,12 @@ def extract_app_details(app_status_object):
             "image": container.image,
             "port": container.ports[0].container_port if container.ports else None,
             "replicas": app_status_object.spec.replicas,
-            "revision": app_status_object.metadata.annotations.get('deployment.kubernetes.io/revision'),
+            "revision": (
+                app_status_object.metadata.annotations.get(
+                    'deployment.kubernetes.io/revision')
+                if (app_status_object.metadata and getattr(app_status_object.metadata, 'annotations', None))
+                else None
+            ),
             "command": ' '.join(container.command) if container.command else None,
             "working_dir": container.working_dir,
             "env_vars": {env.name: env.value for env in container.env} if container.env else None,
@@ -714,8 +721,13 @@ def get_app_running_status(app, app_status_object, kube_client, namespace):
         if app.disabled:
             return "disabled"
 
+        conditions = getattr(app_status_object.status,
+                             "conditions", None) or []
         app_deployment_status = next(
-            (condition.status for condition in app_status_object.status.conditions if condition.type == "Available"), None)
+            (c.status for c in conditions if getattr(
+                c, "type", None) == "Available"),
+            None
+        )
 
         try:
             app_db_status_object = kube_client.appsv1_api.read_namespaced_deployment_status(
diff --git a/app/helpers/kube.py b/app/helpers/kube.py
index d7116c73..38a057fd 100644
--- a/app/helpers/kube.py
+++ b/app/helpers/kube.py
@@ -183,6 +183,9 @@ def deploy_user_app(kube_client, project: Project, user: User, app: App = None,
 
         mount_path = '/data'
 
+        selector_data = {'app': app_alias,
+                         'app.kubernetes.io/instance': app_alias}
+
         # create app deployment's pvc meta and spec
         is_ai = app_data.get('is_ai', False)
         if is_ai:
@@ -214,12 +217,11 @@ def deploy_user_app(kube_client, project: Project, user: User, app: App = None,
 
         # spec
         template = client.V1PodTemplateSpec(
-            metadata=client.V1ObjectMeta(labels={
-                'app': app_alias
-            }),
+            metadata=client.V1ObjectMeta(labels=selector_data),
             spec=client.V1PodSpec(
                 containers=[container],
-                image_pull_secrets=[image_pull_secret],
+                image_pull_secrets=[
+                    image_pull_secret] if image_pull_secret else None,
                 volumes=volumes if is_ai else None
             )
         )
@@ -228,7 +230,7 @@ def deploy_user_app(kube_client, project: Project, user: User, app: App = None,
         spec = client.V1DeploymentSpec(
             replicas=replicas,
             template=template,
-            selector={'matchLabels': {'app': app_alias}}
+            selector={'matchLabels': selector_data}
         )
 
         # Instantiate the deployment
@@ -255,15 +257,14 @@ def deploy_user_app(kube_client, project: Project, user: User, app: App = None,
 
         service_meta = client.V1ObjectMeta(
             name=service_name,
-            labels={'app': app_alias, 'app.kubernetes.io/instance': app_alias}
+            labels=selector_data
         )
 
         service_spec = client.V1ServiceSpec(
             type='ClusterIP',
             ports=[client.V1ServicePort(
                 port=int(current_app.config['KUBE_SERVICE_PORT']), target_port=app_port)],
-            selector={'app': app_alias,
-                      'app.kubernetes.io/instance': app_alias}
+            selector=selector_data
         )
 
         service = client.V1Service(
@@ -311,8 +312,10 @@ def deploy_user_app(kube_client, project: Project, user: User, app: App = None,
             host=sub_domain,
             http=client.V1HTTPIngressRuleValue(
                 paths=[client.V1HTTPIngressPath(
-                    path="",
-                    path_type="ImplementationSpecific",
+                    path="/",
+                    path_type="Prefix",
+                    # path="",
+                    # path_type="ImplementationSpecific",
                     backend=new_ingress_backend
                 )]
             )