diff --git a/application/src/test/java/run/halo/app/notification/SubscriptionServiceIntegrationTest.java b/application/src/test/java/run/halo/app/notification/SubscriptionServiceIntegrationTest.java
deleted file mode 100644
index 6a55506f7..000000000
--- a/application/src/test/java/run/halo/app/notification/SubscriptionServiceIntegrationTest.java
+++ /dev/null
@@ -1,171 +0,0 @@
-package run.halo.app.notification;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.atLeast;
-import static org.mockito.Mockito.verify;
-import static run.halo.app.extension.index.query.QueryFactory.isNull;
-
-import java.util.ArrayList;
-import java.util.List;
-import org.junit.jupiter.api.AfterEach;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Nested;
-import org.junit.jupiter.api.Test;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.boot.test.mock.mockito.SpyBean;
-import org.springframework.test.annotation.DirtiesContext;
-import reactor.core.publisher.Flux;
-import reactor.core.publisher.Mono;
-import reactor.test.StepVerifier;
-import run.halo.app.core.extension.notification.Subscription;
-import run.halo.app.extension.Extension;
-import run.halo.app.extension.ExtensionStoreUtil;
-import run.halo.app.extension.ListOptions;
-import run.halo.app.extension.PageRequestImpl;
-import run.halo.app.extension.ReactiveExtensionClient;
-import run.halo.app.extension.SchemeManager;
-import run.halo.app.extension.index.IndexerFactory;
-import run.halo.app.extension.router.selector.FieldSelector;
-import run.halo.app.extension.store.ReactiveExtensionStoreClient;
-import run.halo.app.infra.utils.JsonUtils;
-
-/**
- * Integration tests for {@link SubscriptionService}.
- *
- * @author guqing
- * @since 2.15.0
- */
-@DirtiesContext
-@SpringBootTest
-class SubscriptionServiceIntegrationTest {
-
-    @Autowired
-    private SchemeManager schemeManager;
-
-    @SpyBean
-    private ReactiveExtensionClient client;
-
-    @Autowired
-    private ReactiveExtensionStoreClient storeClient;
-
-    @Autowired
-    private IndexerFactory indexerFactory;
-
-    Mono<Extension> deleteImmediately(Extension extension) {
-        var name = extension.getMetadata().getName();
-        var scheme = schemeManager.get(extension.getClass());
-        // un-index
-        var indexer = indexerFactory.getIndexer(extension.groupVersionKind());
-        indexer.unIndexRecord(extension.getMetadata().getName());
-
-        // delete from db
-        var storeName = ExtensionStoreUtil.buildStoreName(scheme, name);
-        return storeClient.delete(storeName, extension.getMetadata().getVersion())
-            .thenReturn(extension);
-    }
-
-    @Nested
-    class RemoveInitialBatchTest {
-        static int size = 310;
-        private final List<Subscription> storedSubscriptions = subscriptionsForStore();
-
-        @Autowired
-        private SubscriptionService subscriptionService;
-
-        @BeforeEach
-        void setUp() {
-            Flux.fromIterable(storedSubscriptions)
-                .flatMap(comment -> client.create(comment))
-                .as(StepVerifier::create)
-                .expectNextCount(storedSubscriptions.size())
-                .verifyComplete();
-        }
-
-        @AfterEach
-        void tearDown() {
-            Flux.fromIterable(storedSubscriptions)
-                .flatMap(SubscriptionServiceIntegrationTest.this::deleteImmediately)
-                .as(StepVerifier::create)
-                .expectNextCount(storedSubscriptions.size())
-                .verifyComplete();
-        }
-
-        private List<Subscription> subscriptionsForStore() {
-            List<Subscription> subscriptions = new ArrayList<>(size);
-            for (int i = 0; i < size; i++) {
-                var subscription = createSubscription();
-                subscription.getMetadata().setName("subscription-" + i);
-                subscriptions.add(subscription);
-            }
-            return subscriptions;
-        }
-
-        @Test
-        void removeTest() {
-            var subscriber = new Subscription.Subscriber();
-            subscriber.setName("admin");
-            var interestReason = new Subscription.InterestReason();
-            interestReason.setReasonType("new-comment-on-post");
-            var subject = new Subscription.ReasonSubject();
-            subject.setApiVersion("content.halo.run/v1alpha1");
-            subject.setKind("Post");
-            interestReason.setSubject(subject);
-
-            subscriptionService.remove(subscriber, interestReason).block();
-
-            verify(client, atLeast(size)).delete(any(Subscription.class));
-            assertCleanedUp();
-        }
-
-        @Test
-        void removeBySubscriberTest() {
-            var subscriber = new Subscription.Subscriber();
-            subscriber.setName("admin");
-
-            subscriptionService.remove(subscriber).block();
-            verify(client, atLeast(size)).delete(any(Subscription.class));
-            assertCleanedUp();
-        }
-
-        private void assertCleanedUp() {
-            var listOptions = new ListOptions();
-            listOptions.setFieldSelector(FieldSelector.of(isNull("metadata.deletionTimestamp")));
-            client.listBy(Subscription.class, listOptions, PageRequestImpl.ofSize(1))
-                .as(StepVerifier::create)
-                .consumeNextWith(result -> {
-                    assertThat(result.getTotal()).isEqualTo(0);
-                    assertThat(result.getItems()).isEmpty();
-                })
-                .verifyComplete();
-        }
-    }
-
-    Subscription createSubscription() {
-        return JsonUtils.jsonToObject("""
-            {
-                "spec": {
-                    "subscriber": {
-                        "name": "admin"
-                    },
-                    "unsubscribeToken": "423530c9-bec7-446e-b73b-dd98ac00ba2b",
-                    "reason": {
-                        "reasonType": "new-comment-on-post",
-                        "subject": {
-                            "name": "5152aea5-c2e8-4717-8bba-2263d46e19d5",
-                            "apiVersion": "content.halo.run/v1alpha1",
-                            "kind": "Post"
-                        }
-                    },
-                    "disabled": false
-                },
-                "apiVersion": "notification.halo.run/v1alpha1",
-                "kind": "Subscription",
-                "metadata": {
-                    "generateName": "subscription-"
-                }
-            }
-            """, Subscription.class);
-    }
-}
\ No newline at end of file