diff --git a/src/test/java/com/postgraduate/domain/auth/presentation/AuthControllerTest.java b/src/test/java/com/postgraduate/domain/auth/presentation/AuthControllerTest.java
index 249924e7..a6f98ec1 100644
--- a/src/test/java/com/postgraduate/domain/auth/presentation/AuthControllerTest.java
+++ b/src/test/java/com/postgraduate/domain/auth/presentation/AuthControllerTest.java
@@ -14,6 +14,7 @@
 import com.postgraduate.domain.wish.domain.repository.WishRepository;
 import com.postgraduate.global.config.redis.RedisRepository;
 import com.postgraduate.global.config.security.jwt.util.JwtUtils;
+import com.postgraduate.global.slack.SlackMessage;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
@@ -21,6 +22,7 @@
 import org.springframework.boot.test.mock.mockito.MockBean;
 import org.springframework.http.MediaType;
 
+import java.io.IOException;
 import java.util.Optional;
 
 import static com.postgraduate.domain.auth.presentation.constant.AuthResponseCode.*;
@@ -33,6 +35,7 @@
 import static com.postgraduate.domain.user.presentation.constant.UserResponseMessage.NOT_FOUND_USER;
 import static java.time.LocalDateTime.now;
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.when;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
@@ -53,14 +56,17 @@ class AuthControllerTest extends IntegrationTest {
     private WishRepository wishRepository;
     @MockBean
     RedisRepository redisRepository;
+    @MockBean
+    private SlackMessage slackMessage;
     private User user;
     private final Long anonymousUserSocialId = 2L;
 
 
     @BeforeEach
-    void setUp() {
+    void setUp() throws IOException {
         user = new User(0L, 1L, "mail", "후배", "011", "profile", 0, USER, true, now(), now(), false);
         userRepository.save(user);
+        doNothing().when(slackMessage).sendSlackLog(any());
     }
 
     @Test
diff --git a/src/test/java/com/postgraduate/domain/mentoring/presentation/MentoringControllerTest.java b/src/test/java/com/postgraduate/domain/mentoring/presentation/MentoringControllerTest.java
index 55353ab6..35a025e0 100644
--- a/src/test/java/com/postgraduate/domain/mentoring/presentation/MentoringControllerTest.java
+++ b/src/test/java/com/postgraduate/domain/mentoring/presentation/MentoringControllerTest.java
@@ -22,6 +22,7 @@
 import com.postgraduate.domain.user.domain.entity.constant.Role;
 import com.postgraduate.domain.user.domain.repository.UserRepository;
 import com.postgraduate.global.config.security.jwt.util.JwtUtils;
+import com.postgraduate.global.slack.SlackMessage;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
@@ -29,8 +30,10 @@
 import org.junit.jupiter.params.provider.EnumSource;
 import org.junit.jupiter.params.provider.ValueSource;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.mock.mockito.MockBean;
 import org.springframework.http.MediaType;
 
+import java.io.IOException;
 import java.time.LocalDate;
 
 import static com.postgraduate.domain.mentoring.presentation.constant.MentoringResponseCode.*;
@@ -39,6 +42,8 @@
 import static com.postgraduate.domain.salary.util.SalaryUtil.getSalaryDate;
 import static com.postgraduate.domain.senior.domain.entity.constant.Status.WAITING;
 import static java.time.LocalDateTime.now;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doNothing;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
@@ -60,13 +65,15 @@ class MentoringControllerTest extends IntegrationTest {
     private SalaryRepository salaryRepository;
     @Autowired
     private PaymentRepository paymentRepository;
+    @MockBean
+    private SlackMessage slackMessage;
     private User user;
     private Senior senior;
     private String userAccessToken;
     private String seniorAccessToken;
 
     @BeforeEach
-    void setUp() {
+    void setUp() throws IOException {
         user = new User(0L, 1L, "mail", "후배", "011", "profile", 0, Role.USER, true, now(), now(), false);
         userRepository.save(user);
 
@@ -80,6 +87,8 @@ void setUp() {
 
         userAccessToken = jwtUtil.generateAccessToken(user.getUserId(), Role.USER);
         seniorAccessToken = jwtUtil.generateAccessToken(userOfSenior.getUserId(), Role.SENIOR);
+
+        doNothing().when(slackMessage).sendSlackLog(any());
     }
 
     @ParameterizedTest
diff --git a/src/test/java/com/postgraduate/domain/salary/presentation/SalaryControllerTest.java b/src/test/java/com/postgraduate/domain/salary/presentation/SalaryControllerTest.java
index ad39fa27..22b2a292 100644
--- a/src/test/java/com/postgraduate/domain/salary/presentation/SalaryControllerTest.java
+++ b/src/test/java/com/postgraduate/domain/salary/presentation/SalaryControllerTest.java
@@ -13,15 +13,21 @@
 import com.postgraduate.domain.user.domain.entity.constant.Role;
 import com.postgraduate.domain.user.domain.repository.UserRepository;
 import com.postgraduate.global.config.security.jwt.util.JwtUtils;
+import com.postgraduate.global.slack.SlackMessage;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.mock.mockito.MockBean;
+
+import java.io.IOException;
 
 import static com.postgraduate.domain.salary.presentation.constant.SalaryResponseCode.SALARY_FIND;
 import static com.postgraduate.domain.salary.presentation.constant.SalaryResponseMessage.GET_SALARY_INFO;
 import static com.postgraduate.domain.salary.presentation.constant.SalaryResponseMessage.GET_SALARY_LIST_INFO;
 import static java.time.LocalDateTime.now;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doNothing;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
@@ -37,11 +43,13 @@ class SalaryControllerTest extends IntegrationTest {
     private SeniorRepository seniorRepository;
     @Autowired
     private SalaryRepository salaryRepository;
+    @MockBean
+    private SlackMessage slackMessage;
     private String token;
 
 
     @BeforeEach
-    void setUp() {
+    void setUp() throws IOException {
         User user = new User(0L, 1L, "mail", "후배", "011", "profile", 0, Role.SENIOR, true, now(), now(), false);
         userRepository.save(user);
 
@@ -54,6 +62,8 @@ void setUp() {
         salaryRepository.save(salary);
 
         token = jwtUtil.generateAccessToken(user.getUserId(), Role.SENIOR);
+
+        doNothing().when(slackMessage).sendSlackLog(any());
     }
 
     @Test
diff --git a/src/test/java/com/postgraduate/domain/senior/presentation/SeniorControllerTest.java b/src/test/java/com/postgraduate/domain/senior/presentation/SeniorControllerTest.java
index 805dd3c8..90aba4f9 100644
--- a/src/test/java/com/postgraduate/domain/senior/presentation/SeniorControllerTest.java
+++ b/src/test/java/com/postgraduate/domain/senior/presentation/SeniorControllerTest.java
@@ -19,20 +19,25 @@
 import com.postgraduate.domain.user.domain.entity.constant.Role;
 import com.postgraduate.domain.user.domain.repository.UserRepository;
 import com.postgraduate.global.config.security.jwt.util.JwtUtils;
+import com.postgraduate.global.slack.SlackMessage;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.EnumSource;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.mock.mockito.MockBean;
 import org.springframework.http.MediaType;
 
+import java.io.IOException;
 import java.util.List;
 
 import static com.postgraduate.domain.salary.util.SalaryUtil.getSalaryDate;
 import static com.postgraduate.domain.senior.presentation.constant.SeniorResponseCode.*;
 import static com.postgraduate.domain.senior.presentation.constant.SeniorResponseMessage.*;
 import static java.time.LocalDateTime.now;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doNothing;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
@@ -52,11 +57,13 @@ class SeniorControllerTest extends IntegrationTest {
     private SalaryRepository salaryRepository;
     @Autowired
     private AccountRepository accountRepository;
+    @MockBean
+    private SlackMessage slackMessage;
     private Senior senior;
     private String token;
 
     @BeforeEach
-    void setUp() {
+    void setUp() throws IOException {
         User user = new User(0L, 1L, "mail", "후배", "011", "profile", 0, Role.SENIOR, true, now(), now(), false);
         userRepository.save(user);
 
@@ -66,6 +73,8 @@ void setUp() {
         seniorRepository.save(senior);
 
         token = jwtUtil.generateAccessToken(user.getUserId(), Role.SENIOR);
+
+        doNothing().when(slackMessage).sendSlackLog(any());
     }
 
     @Test
diff --git a/src/test/java/com/postgraduate/domain/user/presentation/UserControllerTest.java b/src/test/java/com/postgraduate/domain/user/presentation/UserControllerTest.java
index 245f3ad4..5424db23 100644
--- a/src/test/java/com/postgraduate/domain/user/presentation/UserControllerTest.java
+++ b/src/test/java/com/postgraduate/domain/user/presentation/UserControllerTest.java
@@ -8,18 +8,24 @@
 import com.postgraduate.domain.user.domain.repository.UserRepository;
 import com.postgraduate.domain.user.presentation.constant.UserResponseCode;
 import com.postgraduate.global.config.security.jwt.util.JwtUtils;
+import com.postgraduate.global.slack.SlackMessage;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.ValueSource;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.mock.mockito.MockBean;
 import org.springframework.http.MediaType;
 
+import java.io.IOException;
+
 import static com.postgraduate.domain.user.presentation.constant.UserResponseCode.USER_FIND;
 import static com.postgraduate.domain.user.presentation.constant.UserResponseCode.USER_UPDATE;
 import static com.postgraduate.domain.user.presentation.constant.UserResponseMessage.*;
 import static java.time.LocalDateTime.now;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doNothing;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.patch;
 import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
@@ -35,14 +41,18 @@ class UserControllerTest extends IntegrationTest {
     private JwtUtils jwtUtil;
     @Autowired
     private UserRepository userRepository;
+    @MockBean
+    private SlackMessage slackMessage;
     private String token;
 
     @BeforeEach
-    void setUp() {
+    void setUp() throws IOException {
         User user = new User(0L, 1L, "mail", "후배", "011", "profile", 0, Role.USER, true, now(), now(), false);
         userRepository.save(user);
 
         token = jwtUtil.generateAccessToken(user.getUserId(), Role.USER);
+
+        doNothing().when(slackMessage).sendSlackLog(any());
     }
 
     @Test