diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index c1c10460..d4b0db9c 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -2,9 +2,9 @@ name: Java CI for Picke
 
 on:
   push:
-    branches: [ "develop", "main" ]
+    branches: [ "dev", "main" ]
   pull_request:
-    branches: [ "develop", "main" ]
+    branches: [ "dev", "main" ]
 
 jobs:
   build:
@@ -21,6 +21,9 @@ jobs:
           distribution: 'temurin'
           cache: gradle # 1. 빌드 속도를 획기적으로 줄이기 위해 그래들 캐시 적용
 
+      - name: Install ffmpeg
+        run: sudo apt-get update && sudo apt-get install -y ffmpeg
+
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
 
diff --git a/src/main/java/com/swyp/picke/domain/notification/scheduler/NotificationScheduleDispatcher.java b/src/main/java/com/swyp/picke/domain/notification/scheduler/NotificationScheduleDispatcher.java
index ca52e36d..2c5148e3 100644
--- a/src/main/java/com/swyp/picke/domain/notification/scheduler/NotificationScheduleDispatcher.java
+++ b/src/main/java/com/swyp/picke/domain/notification/scheduler/NotificationScheduleDispatcher.java
@@ -5,9 +5,9 @@
 import com.swyp.picke.domain.notification.repository.NotificationScheduleRepository;
 import com.swyp.picke.domain.notification.service.NotificationDispatchService;
 import com.swyp.picke.domain.notification.service.NotificationService;
+import java.time.Clock;
 import java.time.LocalDate;
 import java.time.LocalTime;
-import java.time.ZoneId;
 import java.util.List;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -24,17 +24,16 @@
 @RequiredArgsConstructor
 public class NotificationScheduleDispatcher {
 
-    private static final ZoneId SEOUL_ZONE = ZoneId.of("Asia/Seoul");
-
     private final NotificationScheduleRepository notificationScheduleRepository;
     private final NotificationService notificationService;
     private final NotificationDispatchService notificationDispatchService;
+    private final Clock clock;
 
     @Scheduled(cron = "0 * * * * *", zone = "Asia/Seoul")
     @Transactional
     public void dispatchDueSchedules() {
-        LocalTime now = LocalTime.now(SEOUL_ZONE);
-        LocalDate today = LocalDate.now(SEOUL_ZONE);
+        LocalTime now = LocalTime.now(clock);
+        LocalDate today = LocalDate.now(clock);
 
         List<NotificationSchedule> dueSchedules = notificationScheduleRepository.findAllByEnabledTrue().stream()
                 .filter(schedule -> schedule.isDue(now, today))
diff --git a/src/main/java/com/swyp/picke/global/config/SchedulerConfig.java b/src/main/java/com/swyp/picke/global/config/SchedulerConfig.java
index 0a51ead4..927d7746 100644
--- a/src/main/java/com/swyp/picke/global/config/SchedulerConfig.java
+++ b/src/main/java/com/swyp/picke/global/config/SchedulerConfig.java
@@ -1,5 +1,7 @@
 package com.swyp.picke.global.config;
 
+import java.time.Clock;
+import java.time.ZoneId;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.scheduling.annotation.EnableScheduling;
@@ -20,4 +22,9 @@ public ThreadPoolTaskScheduler taskScheduler() {
         scheduler.setThreadNamePrefix("credit-scheduler-");
         return scheduler;
     }
+
+    @Bean
+    public Clock clock() {
+        return Clock.system(ZoneId.of("Asia/Seoul"));
+    }
 }
diff --git a/src/test/java/com/swyp/picke/domain/admin/controller/AdminContentCreationIntegrationTest.java b/src/test/java/com/swyp/picke/domain/admin/controller/AdminContentCreationIntegrationTest.java
index 6ef1d455..a51cf36c 100644
--- a/src/test/java/com/swyp/picke/domain/admin/controller/AdminContentCreationIntegrationTest.java
+++ b/src/test/java/com/swyp/picke/domain/admin/controller/AdminContentCreationIntegrationTest.java
@@ -99,7 +99,7 @@ void createBattle_persistsAllMappedFields() throws Exception {
         LocalDate targetDate = LocalDate.now();
 
         Tag category = createTag("battle-category", TagType.CATEGORY);
-        Tag philosopher = createTag("battle-philosopher", TagType.PHILOSOPHER);
+        Tag philosopher = createTag("소크라테스", TagType.PHILOSOPHER);
         Tag value = createTag("battle-value", TagType.VALUE);
 
         Map<String, Object> payload = Map.of(
@@ -395,6 +395,9 @@ private User createAdminUser() {
     }
 
     private Tag createTag(String prefix, TagType type) {
+        if (type == TagType.PHILOSOPHER) {
+            return tagRepository.save(Tag.builder().name(prefix).type(type).build());
+        }
         String normalizedPrefix = prefix.length() > 10 ? prefix.substring(0, 10) : prefix;
         return tagRepository.save(
                 Tag.builder()
diff --git a/src/test/java/com/swyp/picke/domain/admin/controller/AdminNoticeIntegrationTest.java b/src/test/java/com/swyp/picke/domain/admin/controller/AdminNoticeIntegrationTest.java
index d06b4681..17e314a3 100644
--- a/src/test/java/com/swyp/picke/domain/admin/controller/AdminNoticeIntegrationTest.java
+++ b/src/test/java/com/swyp/picke/domain/admin/controller/AdminNoticeIntegrationTest.java
@@ -26,9 +26,7 @@
 import java.util.UUID;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.hamcrest.Matchers.containsString;
 import static org.hamcrest.Matchers.hasItem;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
@@ -98,21 +96,14 @@ void admin_can_create_and_list_notices() throws Exception {
     }
 
     @Test
-    @DisplayName("admin notice page form flow persists notice and user can fetch it")
-    void admin_notice_page_form_flow_persists_notice_and_user_can_fetch_it() throws Exception {
+    @DisplayName("admin notice creation flow persists notice and user can fetch it")
+    void admin_notice_creation_flow_persists_notice_and_user_can_fetch_it() throws Exception {
         String adminToken = createAdminToken();
         String userToken = createUserToken();
         String marker = UUID.randomUUID().toString().substring(0, 8);
         String title = "ui-notice-" + marker;
         String body = "ui-body-" + marker;
 
-        mockMvc.perform(get("/api/v1/admin/picke/notice"))
-                .andExpect(status().isOk())
-                .andExpect(content().string(containsString("id=\"notice-form\"")))
-                .andExpect(content().string(containsString("id=\"notice-title\"")))
-                .andExpect(content().string(containsString("id=\"notice-body\"")))
-                .andExpect(content().string(containsString("/js/admin/notice/notice.js")));
-
         Map<String, Object> payload = Map.of(
                 "category", "NOTICE",
                 "title", title,
diff --git a/src/test/java/com/swyp/picke/domain/battle/service/BattleProposalServiceTest.java b/src/test/java/com/swyp/picke/domain/battle/service/BattleProposalServiceTest.java
index 53b664e7..da0ef1f0 100644
--- a/src/test/java/com/swyp/picke/domain/battle/service/BattleProposalServiceTest.java
+++ b/src/test/java/com/swyp/picke/domain/battle/service/BattleProposalServiceTest.java
@@ -60,8 +60,8 @@ void propose_Success() {
         // then
         // 제안 저장 메서드가 호출되었는지 확인
         verify(battleProposalRepository, times(1)).save(any());
-        // 크레딧 차감(-30) 로직이 호출되었는지 확인
-        verify(creditService, times(1)).addCredit(eq(1L), eq(CreditType.TOPIC_SUGGEST), eq(-30), any());
+        // 크레딧 차감(-100) 로직이 호출되었는지 확인
+        verify(creditService, times(1)).addCredit(eq(1L), eq(CreditType.TOPIC_SUGGEST), eq(-100), any());
     }
 
     @Test
diff --git a/src/test/java/com/swyp/picke/domain/notification/scheduler/NotificationScheduleDispatcherTest.java b/src/test/java/com/swyp/picke/domain/notification/scheduler/NotificationScheduleDispatcherTest.java
index 34628809..a4460e89 100644
--- a/src/test/java/com/swyp/picke/domain/notification/scheduler/NotificationScheduleDispatcherTest.java
+++ b/src/test/java/com/swyp/picke/domain/notification/scheduler/NotificationScheduleDispatcherTest.java
@@ -12,18 +12,22 @@
 import com.swyp.picke.domain.notification.repository.NotificationScheduleRepository;
 import com.swyp.picke.domain.notification.service.NotificationDispatchService;
 import com.swyp.picke.domain.notification.service.NotificationService;
+import java.time.Clock;
 import java.time.LocalTime;
+import java.time.ZoneId;
 import java.util.List;
+import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
-import org.mockito.InjectMocks;
 import org.mockito.Mock;
 import org.mockito.junit.jupiter.MockitoExtension;
 
 @ExtendWith(MockitoExtension.class)
 class NotificationScheduleDispatcherTest {
 
+    private static final ZoneId SEOUL_ZONE = ZoneId.of("Asia/Seoul");
+
     @Mock
     private NotificationScheduleRepository notificationScheduleRepository;
 
@@ -33,13 +37,21 @@ class NotificationScheduleDispatcherTest {
     @Mock
     private NotificationDispatchService notificationDispatchService;
 
-    @InjectMocks
     private NotificationScheduleDispatcher notificationScheduleDispatcher;
 
+    @BeforeEach
+    void setUp() {
+        Clock fixedClock = Clock.fixed(
+                LocalTime.of(9, 0).atDate(java.time.LocalDate.now(SEOUL_ZONE)).atZone(SEOUL_ZONE).toInstant(),
+                SEOUL_ZONE);
+        notificationScheduleDispatcher = new NotificationScheduleDispatcher(
+                notificationScheduleRepository, notificationService, notificationDispatchService, fixedClock);
+    }
+
     @Test
     @DisplayName("현재 시각과 일치하는 활성 예약만 발송하고 발송일을 기록한다")
     void dispatchDueSchedules_sendsOnlyMatchingEnabledSchedules() {
-        LocalTime now = LocalTime.now();
+        LocalTime now = LocalTime.of(9, 0);
         NotificationSchedule due = NotificationSchedule.builder()
                 .title("오늘의 질문")
                 .subtitle("지금 확인해보세요")
diff --git a/src/test/java/com/swyp/picke/domain/user/service/CreditServiceTest.java b/src/test/java/com/swyp/picke/domain/user/service/CreditServiceTest.java
index bd207d58..db84c0db 100644
--- a/src/test/java/com/swyp/picke/domain/user/service/CreditServiceTest.java
+++ b/src/test/java/com/swyp/picke/domain/user/service/CreditServiceTest.java
@@ -41,6 +41,12 @@ class CreditServiceTest {
     @Mock
     private UserService userService;
 
+    @Mock
+    private com.swyp.picke.domain.notification.service.NotificationService notificationService;
+
+    @Mock
+    private com.swyp.picke.domain.battle.repository.BattleRepository battleRepository;
+
     @InjectMocks
     private CreditService creditService;
 
diff --git a/src/test/resources/application-test.yml b/src/test/resources/application-test.yml
index 8a951d1f..437dfdd2 100644
--- a/src/test/resources/application-test.yml
+++ b/src/test/resources/application-test.yml
@@ -25,6 +25,17 @@ spring:
       credentials:
         location: file:/tmp/dummy.json
 
+firebase:
+  credentials:
+    location: src/test/resources/firebase-test-credentials.json
+
+admob:
+  app-id: dummy
+  reward:
+    unit-id:
+      ios: dummy
+      android: dummy
+
 oauth:
   kakao:
     client-id: dummy
@@ -32,6 +43,11 @@ oauth:
   google:
     client-id: dummy
     client-secret: dummy
+  apple:
+    team-id: dummy
+    client-id: dummy
+    key-id: dummy
+    private-key: dummy
 
 openai:
   api-key: dummy
diff --git a/src/test/resources/firebase-test-credentials.json b/src/test/resources/firebase-test-credentials.json
new file mode 100644
index 00000000..7400b1ba
--- /dev/null
+++ b/src/test/resources/firebase-test-credentials.json
@@ -0,0 +1,13 @@
+{
+  "type": "service_account",
+  "project_id": "picke-test-project",
+  "private_key_id": "dummykeyid1234567890",
+  "private_key": "-----BEGIN PRIVATE KEY-----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\niXuwmsuc6msGwp7959s8nD0=\n-----END PRIVATE KEY-----\n",
+  "client_email": "test-fcm@picke-test-project.iam.gserviceaccount.com",
+  "client_id": "000000000000000000000",
+  "auth_uri": "https://accounts.google.com/o/oauth2/auth",
+  "token_uri": "https://oauth2.googleapis.com/token",
+  "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
+  "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/test-fcm%40picke-test-project.iam.gserviceaccount.com",
+  "universe_domain": "googleapis.com"
+}
\ No newline at end of file