diff --git a/dodam-core/src/main/java/b1nd/dodamcore/common/exception/handler/CustomExceptionHandler.java b/dodam-api/src/main/java/b1nd/dodamapi/common/exception/CustomExceptionHandler.java
similarity index 74%
rename from dodam-core/src/main/java/b1nd/dodamcore/common/exception/handler/CustomExceptionHandler.java
rename to dodam-api/src/main/java/b1nd/dodamapi/common/exception/CustomExceptionHandler.java
index b604b5fc..a84d2caf 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/common/exception/handler/CustomExceptionHandler.java
+++ b/dodam-api/src/main/java/b1nd/dodamapi/common/exception/CustomExceptionHandler.java
@@ -1,12 +1,15 @@
-package b1nd.dodamcore.common.exception.handler;
+package b1nd.dodamapi.common.exception;
 
 import b1nd.dodamcore.common.exception.ErrorResponseEntity;
 import b1nd.dodamcore.common.exception.GlobalExceptionCode;
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
+import jakarta.servlet.http.HttpServletRequest;
+import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.http.ResponseEntity;
 import org.springframework.http.converter.HttpMessageNotReadableException;
 import org.springframework.validation.FieldError;
+import org.springframework.validation.ObjectError;
 import org.springframework.web.HttpMediaTypeNotSupportedException;
 import org.springframework.web.HttpRequestMethodNotSupportedException;
 import org.springframework.web.bind.MethodArgumentNotValidException;
@@ -15,12 +18,17 @@
 import org.springframework.web.bind.annotation.RestControllerAdvice;
 import org.springframework.web.method.annotation.MethodArgumentTypeMismatchException;
 
-@Slf4j
+import java.util.List;
+
 @RestControllerAdvice
+@Slf4j
+@RequiredArgsConstructor
 public class CustomExceptionHandler {
 
+    private final ErrorNoticeSender errorNoticeSender;
+
     @ExceptionHandler(CustomException.class)
-    protected ResponseEntity handleCustomException(CustomException e){
+    protected ResponseEntity<ErrorResponseEntity> handleCustomException(CustomException e){
         log.error("CustomException Status : {}", e.getExceptionCode().getHttpStatus());
         log.error("CustomException Message : {}", e.getExceptionCode().getMessage());
 
@@ -28,29 +36,34 @@ protected ResponseEntity handleCustomException(CustomException e){
     }
 
     @ExceptionHandler(MethodArgumentNotValidException.class)
-    protected ResponseEntity handleValidException(MethodArgumentNotValidException e) {
-        StringBuilder message = new StringBuilder();
-        e.getBindingResult().getAllErrors().forEach(
-                error -> message
-                        .append(((FieldError) error).getField()).append(" ")
-                        .append(error.getDefaultMessage()).append(", ")
-        );
+    protected ResponseEntity<ErrorResponseEntity> handleValidException(MethodArgumentNotValidException e) {
+        String message = getValidExceptionMessages(e.getBindingResult().getAllErrors());
 
         log.error("Valid Fail Object : {}", e.getObjectName());
-        log.error("Valid Fail Message : \"{}\"", message.substring(0, message.length() - 2));
+        log.error("Valid Fail Message : \"{}\"", message);
 
         return ResponseEntity
                 .status(e.getStatusCode())
                 .body(ErrorResponseEntity.builder()
                         .status(e.getStatusCode().value())
                         .code(GlobalExceptionCode.PARAMETER_NOT_VALID.name())
-                        .message(message.substring(0, message.length() - 2))
+                        .message(message)
                         .build()
                 );
     }
 
+    private String getValidExceptionMessages(List<ObjectError> errors) {
+        StringBuilder message = new StringBuilder();
+        errors.forEach(
+                error -> message
+                        .append(((FieldError) error).getField()).append(" ")
+                        .append(error.getDefaultMessage()).append(", ")
+        );
+        return message.substring(0, message.length() - 2);
+    }
+
     @ExceptionHandler(MissingServletRequestParameterException.class)
-    protected ResponseEntity handleMissingServletRequestParameterException(MissingServletRequestParameterException e) {
+    protected ResponseEntity<ErrorResponseEntity> handleMissingServletRequestParameterException(MissingServletRequestParameterException e) {
         return ResponseEntity
                 .status(400)
                 .body(ErrorResponseEntity.builder()
@@ -61,7 +74,7 @@ protected ResponseEntity handleMissingServletRequestParameterException(MissingSe
     }
 
     @ExceptionHandler(HttpMessageNotReadableException.class)
-    protected ResponseEntity handleHttpMessageNotReadableException(HttpMessageNotReadableException e) {
+    protected ResponseEntity<ErrorResponseEntity> handleHttpMessageNotReadableException(HttpMessageNotReadableException e) {
         return ResponseEntity
                 .status(400)
                 .body(ErrorResponseEntity.builder()
@@ -72,7 +85,7 @@ protected ResponseEntity handleHttpMessageNotReadableException(HttpMessageNotRea
     }
 
     @ExceptionHandler(HttpRequestMethodNotSupportedException.class)
-    protected ResponseEntity handleHttpRequestMethodNotSupportedException(HttpRequestMethodNotSupportedException e) {
+    protected ResponseEntity<ErrorResponseEntity> handleHttpRequestMethodNotSupportedException(HttpRequestMethodNotSupportedException e) {
         return ResponseEntity
                 .status(400)
                 .body(ErrorResponseEntity.builder()
@@ -83,7 +96,7 @@ protected ResponseEntity handleHttpRequestMethodNotSupportedException(HttpReques
     }
 
     @ExceptionHandler(HttpMediaTypeNotSupportedException.class)
-    protected ResponseEntity handleHttpMediaTypeNotSupportedException() {
+    protected ResponseEntity<ErrorResponseEntity> handleHttpMediaTypeNotSupportedException() {
         return ResponseEntity
                 .status(400)
                 .body(ErrorResponseEntity.builder()
@@ -94,7 +107,7 @@ protected ResponseEntity handleHttpMediaTypeNotSupportedException() {
     }
 
     @ExceptionHandler(MethodArgumentTypeMismatchException.class)
-    protected ResponseEntity handleMethodArgumentTypeMismatchException() {
+    protected ResponseEntity<ErrorResponseEntity> handleMethodArgumentTypeMismatchException() {
         return ResponseEntity
                 .status(400)
                 .body(ErrorResponseEntity.builder()
@@ -105,8 +118,8 @@ protected ResponseEntity handleMethodArgumentTypeMismatchException() {
     }
 
     @ExceptionHandler(Exception.class)
-    protected ResponseEntity handleException(Exception e){
-        log.error(e.toString());
+    protected ResponseEntity<ErrorResponseEntity> handleException(Exception e, HttpServletRequest request){
+        errorNoticeSender.send(e, request);
 
         return ResponseEntity
                 .status(500)
@@ -116,4 +129,5 @@ protected ResponseEntity handleException(Exception e){
                         .message(GlobalExceptionCode.INTERNAL_SERVER.getMessage())
                         .build());
     }
-}
\ No newline at end of file
+
+}
diff --git a/dodam-api/src/main/java/b1nd/dodamapi/common/exception/ErrorNoticeSender.java b/dodam-api/src/main/java/b1nd/dodamapi/common/exception/ErrorNoticeSender.java
new file mode 100644
index 00000000..f34aefcc
--- /dev/null
+++ b/dodam-api/src/main/java/b1nd/dodamapi/common/exception/ErrorNoticeSender.java
@@ -0,0 +1,56 @@
+package b1nd.dodamapi.common.exception;
+
+import b1nd.dodamcore.notice.NoticeClient;
+import jakarta.servlet.http.HttpServletRequest;
+import lombok.RequiredArgsConstructor;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.stereotype.Component;
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.time.LocalDateTime;
+
+@Component
+@RequiredArgsConstructor
+public class ErrorNoticeSender {
+
+    private final NoticeClient client;
+
+    @Async
+    public void send(Exception e, HttpServletRequest request) {
+        LocalDateTime now = LocalDateTime.now();
+        String requestPath = getRequestPath(request);
+        String title = "🚨 OMG";
+        String description = "### 🕖 발생 시간\n"
+                + now
+                + "\n"
+                + "### 🔗 요청 URL\n"
+                + requestPath
+                + "\n"
+                + "### 📄 Stack Trace\n"
+                + "```\n"
+                + getStackTrace(e)
+                + "\n```";
+
+        client.notice("", title, description);
+    }
+
+    private String getRequestPath(HttpServletRequest request) {
+        String path = request.getMethod() + " " + request.getRequestURL();
+
+        String queryString = request.getQueryString();
+        if (queryString != null) {
+            path += "?" + queryString;
+        }
+
+        return path;
+    }
+
+    private String getStackTrace(Exception e) {
+        StringWriter stringWriter = new StringWriter();
+        e.printStackTrace(new PrintWriter(stringWriter));
+
+        return stringWriter.toString().substring(0, 1000);
+    }
+
+}
diff --git a/dodam-api/src/main/java/b1nd/dodamapi/point/usecase/PointSMSEventHelper.java b/dodam-api/src/main/java/b1nd/dodamapi/point/usecase/PointMessageMaker.java
similarity index 97%
rename from dodam-api/src/main/java/b1nd/dodamapi/point/usecase/PointSMSEventHelper.java
rename to dodam-api/src/main/java/b1nd/dodamapi/point/usecase/PointMessageMaker.java
index 9c0f80ed..2726d719 100644
--- a/dodam-api/src/main/java/b1nd/dodamapi/point/usecase/PointSMSEventHelper.java
+++ b/dodam-api/src/main/java/b1nd/dodamapi/point/usecase/PointMessageMaker.java
@@ -7,7 +7,7 @@
 import b1nd.dodamcore.point.domain.event.PointCanceledEvent;
 import b1nd.dodamcore.point.domain.event.PointIssuedEvent;
 
-final class PointSMSEventHelper {
+final class PointMessageMaker {
 
     public static PointIssuedEvent createIssuedEvent(Member member, PointReason reason) {
         return new PointIssuedEvent(
diff --git a/dodam-api/src/main/java/b1nd/dodamapi/point/usecase/PointUseCase.java b/dodam-api/src/main/java/b1nd/dodamapi/point/usecase/PointUseCase.java
index 38a34569..4c69eaab 100644
--- a/dodam-api/src/main/java/b1nd/dodamapi/point/usecase/PointUseCase.java
+++ b/dodam-api/src/main/java/b1nd/dodamapi/point/usecase/PointUseCase.java
@@ -66,7 +66,7 @@ private void saveScores(List<Student> students, PointReason reason) {
 
     private void publishPointIssuedEvents(List<Student> students, PointReason reason) {
         students.forEach(s -> eventPublisher.publishEvent(
-                PointSMSEventHelper.createIssuedEvent(s.getMember(), reason)
+                PointMessageMaker.createIssuedEvent(s.getMember(), reason)
         ));
     }
 
@@ -84,12 +84,11 @@ public Response cancel(Integer id) {
     }
 
     private void publishCanceledEvent(PointReason reason, Member member) {
-        eventPublisher.publishEvent(PointSMSEventHelper.createCanceledEvent(member, reason));
+        eventPublisher.publishEvent(PointMessageMaker.createCanceledEvent(member, reason));
     }
 
     public ResponseData<List<PointRes>> getMyPoints(PointType type) {
         Student student = memberService.getStudentFromSession();
-
         return ResponseData.ok("내 상벌점 조회 성공", getPointsBy(student, type));
     }
 
diff --git a/dodam-api/src/main/resources/application.yml b/dodam-api/src/main/resources/application.yml
index 20d08de4..6029c17e 100644
--- a/dodam-api/src/main/resources/application.yml
+++ b/dodam-api/src/main/resources/application.yml
@@ -25,7 +25,7 @@ spring:
       ddl-auto: none
     properties:
       hibernate:
-        show_sql: true
+        show_sql: false
         format_sql: true
   data:
     redis.repositories.enabled: false
@@ -72,6 +72,8 @@ app:
     url: ${CODENARY_URL}
   melon:
     url: ${MELON_URL}
+  discord:
+    url: ${DISCORD_URL}
 
 cloud:
   aws:
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/banner/domain/exception/BannerNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/banner/domain/exception/BannerNotFoundException.java
index 0ddf6686..2510b0ef 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/banner/domain/exception/BannerNotFoundException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/banner/domain/exception/BannerNotFoundException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.banner.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusAlreadyApplyException.java b/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusAlreadyApplyException.java
index 89988aad..d72f5b1b 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusAlreadyApplyException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusAlreadyApplyException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.bus.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusFullOfSeatException.java b/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusFullOfSeatException.java
index 09f666cd..e8f0da34 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusFullOfSeatException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusFullOfSeatException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.bus.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusMemberNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusMemberNotFoundException.java
index 27ee1f5f..b74f3a5a 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusMemberNotFoundException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusMemberNotFoundException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.bus.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusNotFoundException.java
index aff6cb09..bdeb1137 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusNotFoundException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusNotFoundException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.bus.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusPeriodExpiredException.java b/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusPeriodExpiredException.java
index f74e2313..e9d1084d 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusPeriodExpiredException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/bus/domain/exception/BusPeriodExpiredException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.bus.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/common/enums/SchoolPlace.java b/dodam-core/src/main/java/b1nd/dodamcore/common/enums/SchoolPlace.java
index cf50dcdc..4dff587c 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/common/enums/SchoolPlace.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/common/enums/SchoolPlace.java
@@ -1,7 +1,7 @@
 package b1nd.dodamcore.common.enums;
 
 import b1nd.dodamcore.common.exception.ExceptionCode;
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.HttpStatus;
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/common/exception/custom/CustomException.java b/dodam-core/src/main/java/b1nd/dodamcore/common/exception/CustomException.java
similarity index 78%
rename from dodam-core/src/main/java/b1nd/dodamcore/common/exception/custom/CustomException.java
rename to dodam-core/src/main/java/b1nd/dodamcore/common/exception/CustomException.java
index 35100517..58725c08 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/common/exception/custom/CustomException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/common/exception/CustomException.java
@@ -1,6 +1,5 @@
-package b1nd.dodamcore.common.exception.custom;
+package b1nd.dodamcore.common.exception;
 
-import b1nd.dodamcore.common.exception.ExceptionCode;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.HttpStatus;
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/common/exception/custom/InternalServerException.java b/dodam-core/src/main/java/b1nd/dodamcore/common/exception/InternalServerException.java
similarity index 75%
rename from dodam-core/src/main/java/b1nd/dodamcore/common/exception/custom/InternalServerException.java
rename to dodam-core/src/main/java/b1nd/dodamcore/common/exception/InternalServerException.java
index 0d587748..d628e817 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/common/exception/custom/InternalServerException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/common/exception/InternalServerException.java
@@ -1,6 +1,5 @@
-package b1nd.dodamcore.common.exception.custom;
+package b1nd.dodamcore.common.exception;
 
-import b1nd.dodamcore.common.exception.GlobalExceptionCode;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/common/exception/custom/ParameterNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/common/exception/custom/ParameterNotFoundException.java
deleted file mode 100644
index 7a5c7608..00000000
--- a/dodam-core/src/main/java/b1nd/dodamcore/common/exception/custom/ParameterNotFoundException.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package b1nd.dodamcore.common.exception.custom;
-
-import b1nd.dodamcore.common.exception.GlobalExceptionCode;
-import org.springframework.http.HttpStatus;
-import org.springframework.web.bind.annotation.ResponseStatus;
-
-@ResponseStatus(value = HttpStatus.BAD_REQUEST)
-public class ParameterNotFoundException extends CustomException {
-
-    public ParameterNotFoundException() {
-        super(GlobalExceptionCode.PARAMETER_NOT_FOUND);
-    }
-}
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/common/exception/custom/PermissionInvalidException.java b/dodam-core/src/main/java/b1nd/dodamcore/common/exception/custom/PermissionInvalidException.java
deleted file mode 100644
index 977eb11f..00000000
--- a/dodam-core/src/main/java/b1nd/dodamcore/common/exception/custom/PermissionInvalidException.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package b1nd.dodamcore.common.exception.custom;
-
-import b1nd.dodamcore.common.exception.GlobalExceptionCode;
-import org.springframework.http.HttpStatus;
-import org.springframework.web.bind.annotation.ResponseStatus;
-
-@ResponseStatus(value = HttpStatus.BAD_REQUEST)
-public class PermissionInvalidException extends CustomException {
-
-    public PermissionInvalidException() {
-        super(GlobalExceptionCode.INVALID_PERMISSION);
-    }
-}
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/common/exception/custom/ResourceNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/common/exception/custom/ResourceNotFoundException.java
deleted file mode 100644
index 0b0c26be..00000000
--- a/dodam-core/src/main/java/b1nd/dodamcore/common/exception/custom/ResourceNotFoundException.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package b1nd.dodamcore.common.exception.custom;
-
-import b1nd.dodamcore.common.exception.GlobalExceptionCode;
-import org.springframework.http.HttpStatus;
-import org.springframework.web.bind.annotation.ResponseStatus;
-
-@ResponseStatus(value = HttpStatus.NOT_FOUND)
-public class ResourceNotFoundException extends CustomException{
-
-    public ResourceNotFoundException() {
-        super(GlobalExceptionCode.RESOURCE_NOT_FOUND);
-    }
-}
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/ActiveMemberException.java b/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/ActiveMemberException.java
index e07756b9..35957192 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/ActiveMemberException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/ActiveMemberException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.member.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/BroadcastClubMemberDuplicateException.java b/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/BroadcastClubMemberDuplicateException.java
index 24226beb..cd3f6da3 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/BroadcastClubMemberDuplicateException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/BroadcastClubMemberDuplicateException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.member.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/DeactivateMemberException.java b/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/DeactivateMemberException.java
index ee84bd92..76b87663 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/DeactivateMemberException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/DeactivateMemberException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.member.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/MemberDuplicateException.java b/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/MemberDuplicateException.java
index 2f8620d7..c2b67059 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/MemberDuplicateException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/MemberDuplicateException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.member.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/MemberNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/MemberNotFoundException.java
index de1293d8..5163970e 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/MemberNotFoundException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/MemberNotFoundException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.member.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/StudentNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/StudentNotFoundException.java
index 60b39e4d..2565765b 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/StudentNotFoundException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/StudentNotFoundException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.member.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/TeacherNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/TeacherNotFoundException.java
index 6a5fde91..93c7f44b 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/TeacherNotFoundException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/TeacherNotFoundException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.member.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/WrongPasswordException.java b/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/WrongPasswordException.java
index e69e1c81..36c74ade 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/WrongPasswordException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/member/domain/exception/WrongPasswordException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.member.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/InvalidNightStudyPeriodException.java b/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/InvalidNightStudyPeriodException.java
index c6e82dc3..5bc61b4c 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/InvalidNightStudyPeriodException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/InvalidNightStudyPeriodException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.nightstudy.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/NightStudyApplicationDurationPassedException.java b/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/NightStudyApplicationDurationPassedException.java
index a39d0c88..0dbf6547 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/NightStudyApplicationDurationPassedException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/NightStudyApplicationDurationPassedException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.nightstudy.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/NightStudyDuplicateException.java b/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/NightStudyDuplicateException.java
index 3afec918..e7c75c5b 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/NightStudyDuplicateException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/NightStudyDuplicateException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.nightstudy.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/NightStudyNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/NightStudyNotFoundException.java
index f86ca10f..1272ec2a 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/NightStudyNotFoundException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/NightStudyNotFoundException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.nightstudy.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/NotNightStudyApplicantException.java b/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/NotNightStudyApplicantException.java
index 94cc5524..52474f17 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/NotNightStudyApplicantException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/NotNightStudyApplicantException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.nightstudy.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/ReasonForPhoneMissingException.java b/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/ReasonForPhoneMissingException.java
index e3220e8e..3504f502 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/ReasonForPhoneMissingException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/nightstudy/domain/exception/ReasonForPhoneMissingException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.nightstudy.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/notice/NoticeClient.java b/dodam-core/src/main/java/b1nd/dodamcore/notice/NoticeClient.java
new file mode 100644
index 00000000..25c8d1fd
--- /dev/null
+++ b/dodam-core/src/main/java/b1nd/dodamcore/notice/NoticeClient.java
@@ -0,0 +1,7 @@
+package b1nd.dodamcore.notice;
+
+public interface NoticeClient {
+
+    void notice(String content, String title, String description);
+
+}
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/outgoing/domain/exception/InvalidOutGoingDurationException.java b/dodam-core/src/main/java/b1nd/dodamcore/outgoing/domain/exception/InvalidOutGoingDurationException.java
index d2345cb0..ee517c9e 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/outgoing/domain/exception/InvalidOutGoingDurationException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/outgoing/domain/exception/InvalidOutGoingDurationException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.outgoing.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/outgoing/domain/exception/NotOutGoingApplicantException.java b/dodam-core/src/main/java/b1nd/dodamcore/outgoing/domain/exception/NotOutGoingApplicantException.java
index 1cc9cdbb..e3477bfb 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/outgoing/domain/exception/NotOutGoingApplicantException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/outgoing/domain/exception/NotOutGoingApplicantException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.outgoing.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/outgoing/domain/exception/OutGoingNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/outgoing/domain/exception/OutGoingNotFoundException.java
index 2fb6a19c..5f3042ca 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/outgoing/domain/exception/OutGoingNotFoundException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/outgoing/domain/exception/OutGoingNotFoundException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.outgoing.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/outsleeping/domain/exception/InvalidOutSleepingPeriodException.java b/dodam-core/src/main/java/b1nd/dodamcore/outsleeping/domain/exception/InvalidOutSleepingPeriodException.java
index 3ad6cc1d..3ce4616f 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/outsleeping/domain/exception/InvalidOutSleepingPeriodException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/outsleeping/domain/exception/InvalidOutSleepingPeriodException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.outsleeping.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/outsleeping/domain/exception/NotOutSleepingApplicantException.java b/dodam-core/src/main/java/b1nd/dodamcore/outsleeping/domain/exception/NotOutSleepingApplicantException.java
index 0f306320..4b3866de 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/outsleeping/domain/exception/NotOutSleepingApplicantException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/outsleeping/domain/exception/NotOutSleepingApplicantException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.outsleeping.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/outsleeping/domain/exception/OutSleepingNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/outsleeping/domain/exception/OutSleepingNotFoundException.java
index 02b22fa4..fff2304b 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/outsleeping/domain/exception/OutSleepingNotFoundException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/outsleeping/domain/exception/OutSleepingNotFoundException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.outsleeping.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/point/domain/exception/PointNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/point/domain/exception/PointNotFoundException.java
index 64939ec0..de7430e5 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/point/domain/exception/PointNotFoundException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/point/domain/exception/PointNotFoundException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.point.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/point/domain/exception/PointReasonDuplicateException.java b/dodam-core/src/main/java/b1nd/dodamcore/point/domain/exception/PointReasonDuplicateException.java
index 7b42701a..6451b53d 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/point/domain/exception/PointReasonDuplicateException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/point/domain/exception/PointReasonDuplicateException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.point.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/point/domain/exception/PointReasonNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/point/domain/exception/PointReasonNotFoundException.java
index acc9fefb..37f01b59 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/point/domain/exception/PointReasonNotFoundException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/point/domain/exception/PointReasonNotFoundException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.point.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/point/domain/exception/PointScoreNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/point/domain/exception/PointScoreNotFoundException.java
index 16aa8708..54540369 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/point/domain/exception/PointScoreNotFoundException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/point/domain/exception/PointScoreNotFoundException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.point.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/recruit/domain/exception/RecruitNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/recruit/domain/exception/RecruitNotFoundException.java
index 3ea7f160..07bcbd3f 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/recruit/domain/exception/RecruitNotFoundException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/recruit/domain/exception/RecruitNotFoundException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.recruit.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/schedule/domain/exception/ScheduleNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/schedule/domain/exception/ScheduleNotFoundException.java
index ad845b37..978e1865 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/schedule/domain/exception/ScheduleNotFoundException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/schedule/domain/exception/ScheduleNotFoundException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.schedule.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/wakeupsong/domain/exception/NotWakeupSongApplicantException.java b/dodam-core/src/main/java/b1nd/dodamcore/wakeupsong/domain/exception/NotWakeupSongApplicantException.java
index deb1db41..c7c798ef 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/wakeupsong/domain/exception/NotWakeupSongApplicantException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/wakeupsong/domain/exception/NotWakeupSongApplicantException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.wakeupsong.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/wakeupsong/domain/exception/WakeupSongAlreadyCreatedException.java b/dodam-core/src/main/java/b1nd/dodamcore/wakeupsong/domain/exception/WakeupSongAlreadyCreatedException.java
index 117d91bc..920b6f65 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/wakeupsong/domain/exception/WakeupSongAlreadyCreatedException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/wakeupsong/domain/exception/WakeupSongAlreadyCreatedException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.wakeupsong.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/wakeupsong/domain/exception/WakeupSongNotFoundException.java b/dodam-core/src/main/java/b1nd/dodamcore/wakeupsong/domain/exception/WakeupSongNotFoundException.java
index 20ba847e..33952394 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/wakeupsong/domain/exception/WakeupSongNotFoundException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/wakeupsong/domain/exception/WakeupSongNotFoundException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.wakeupsong.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-core/src/main/java/b1nd/dodamcore/wakeupsong/domain/exception/WakeupSongUrlMalformedException.java b/dodam-core/src/main/java/b1nd/dodamcore/wakeupsong/domain/exception/WakeupSongUrlMalformedException.java
index e94e44ad..d8e77a56 100644
--- a/dodam-core/src/main/java/b1nd/dodamcore/wakeupsong/domain/exception/WakeupSongUrlMalformedException.java
+++ b/dodam-core/src/main/java/b1nd/dodamcore/wakeupsong/domain/exception/WakeupSongUrlMalformedException.java
@@ -1,6 +1,6 @@
 package b1nd.dodamcore.wakeupsong.domain.exception;
 
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/api/codenary/CodenaryClient.java b/dodam-infra/src/main/java/b1nd/dodaminfra/api/codenary/CodenaryClient.java
index dea3fa9f..eca2a6c5 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/api/codenary/CodenaryClient.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/api/codenary/CodenaryClient.java
@@ -29,4 +29,4 @@ public CompletableFuture<List<ConferenceRes>> getByMonth() {
                 .toFuture();
     }
 
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/api/codenary/CodenaryItemParser.java b/dodam-infra/src/main/java/b1nd/dodaminfra/api/codenary/CodenaryItemParser.java
index 7a0b16da..525aded7 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/api/codenary/CodenaryItemParser.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/api/codenary/CodenaryItemParser.java
@@ -39,4 +39,4 @@ private static LocalDate parseDate(String date) {
         return LocalDate.parse(date.split("T")[0]);
     }
 
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/api/codenary/CodenaryProperties.java b/dodam-infra/src/main/java/b1nd/dodaminfra/api/codenary/CodenaryProperties.java
index 8fc6980f..248586e0 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/api/codenary/CodenaryProperties.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/api/codenary/CodenaryProperties.java
@@ -13,4 +13,4 @@ class CodenaryProperties {
 
     private String url;
 
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/api/discord/DiscordClient.java b/dodam-infra/src/main/java/b1nd/dodaminfra/api/discord/DiscordClient.java
new file mode 100644
index 00000000..3239003a
--- /dev/null
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/api/discord/DiscordClient.java
@@ -0,0 +1,27 @@
+package b1nd.dodaminfra.api.discord;
+
+import b1nd.dodamcore.notice.NoticeClient;
+import b1nd.dodaminfra.webclient.WebClientSupport;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+
+@Component
+@Slf4j
+@RequiredArgsConstructor
+final class DiscordClient implements NoticeClient {
+
+    private final WebClientSupport webClient;
+    private final DiscordProperties properties;
+
+    @Override
+    public void notice(String content, String title, String description) {
+        webClient.post(
+                properties.getUrl(),
+                new DiscordMessage(content, List.of(new Embed(title, description)))
+        );
+    }
+
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/api/discord/DiscordMessage.java b/dodam-infra/src/main/java/b1nd/dodaminfra/api/discord/DiscordMessage.java
new file mode 100644
index 00000000..de43ffb8
--- /dev/null
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/api/discord/DiscordMessage.java
@@ -0,0 +1,7 @@
+package b1nd.dodaminfra.api.discord;
+
+import java.util.List;
+
+record DiscordMessage(String content, List<Embed> embeds) {}
+
+record Embed(String title, String description) {}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/api/discord/DiscordProperties.java b/dodam-infra/src/main/java/b1nd/dodaminfra/api/discord/DiscordProperties.java
new file mode 100644
index 00000000..63175abd
--- /dev/null
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/api/discord/DiscordProperties.java
@@ -0,0 +1,16 @@
+package b1nd.dodaminfra.api.discord;
+
+import lombok.Getter;
+import lombok.Setter;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Configuration;
+
+@Getter
+@Setter
+@Configuration
+@ConfigurationProperties(prefix = "app.discord")
+class DiscordProperties {
+
+    private String url;
+
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/token/DodamTokenClient.java b/dodam-infra/src/main/java/b1nd/dodaminfra/api/dodamtoken/DodamTokenClient.java
similarity index 96%
rename from dodam-infra/src/main/java/b1nd/dodaminfra/token/DodamTokenClient.java
rename to dodam-infra/src/main/java/b1nd/dodaminfra/api/dodamtoken/DodamTokenClient.java
index 1b4b4b39..586b4d74 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/token/DodamTokenClient.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/api/dodamtoken/DodamTokenClient.java
@@ -1,4 +1,4 @@
-package b1nd.dodaminfra.token;
+package b1nd.dodaminfra.api.dodamtoken;
 
 import b1nd.dodamcore.auth.application.dto.req.ReissueTokenReq;
 import b1nd.dodamcore.auth.application.dto.res.LoginRes;
@@ -23,7 +23,7 @@ final class DodamTokenClient implements TokenClient {
 
     private final WebClientSupport webClient;
     private final JwtProperties jwtProperties;
-    private final TokenProperties tokenProperties;
+    private final DodamTokenProperties tokenProperties;
 
     @Override
     public CompletableFuture<LoginRes> issueTokens(Member member) {
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/token/TokenProperties.java b/dodam-infra/src/main/java/b1nd/dodaminfra/api/dodamtoken/DodamTokenProperties.java
similarity index 82%
rename from dodam-infra/src/main/java/b1nd/dodaminfra/token/TokenProperties.java
rename to dodam-infra/src/main/java/b1nd/dodaminfra/api/dodamtoken/DodamTokenProperties.java
index 3f672319..48ee2918 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/token/TokenProperties.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/api/dodamtoken/DodamTokenProperties.java
@@ -1,4 +1,4 @@
-package b1nd.dodaminfra.token;
+package b1nd.dodaminfra.api.dodamtoken;
 
 import lombok.Getter;
 import lombok.Setter;
@@ -9,10 +9,10 @@
 @Setter
 @Configuration
 @ConfigurationProperties("app.token")
-class TokenProperties {
+class DodamTokenProperties {
 
     private String generate;
     private String verify;
     private String refresh;
 
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/token/JwtProperties.java b/dodam-infra/src/main/java/b1nd/dodaminfra/api/dodamtoken/JwtProperties.java
similarity index 88%
rename from dodam-infra/src/main/java/b1nd/dodaminfra/token/JwtProperties.java
rename to dodam-infra/src/main/java/b1nd/dodaminfra/api/dodamtoken/JwtProperties.java
index f3723e27..0d2befaf 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/token/JwtProperties.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/api/dodamtoken/JwtProperties.java
@@ -1,4 +1,4 @@
-package b1nd.dodaminfra.token;
+package b1nd.dodaminfra.api.dodamtoken;
 
 import lombok.Getter;
 import lombok.Setter;
@@ -14,4 +14,4 @@ class JwtProperties {
     private String issuer;
     private String tokenServer;
 
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/sms/GabiaOAuthClient.java b/dodam-infra/src/main/java/b1nd/dodaminfra/api/gabia/GabiaOAuthClient.java
similarity index 97%
rename from dodam-infra/src/main/java/b1nd/dodaminfra/sms/GabiaOAuthClient.java
rename to dodam-infra/src/main/java/b1nd/dodaminfra/api/gabia/GabiaOAuthClient.java
index e5cbc904..62c230c6 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/sms/GabiaOAuthClient.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/api/gabia/GabiaOAuthClient.java
@@ -1,4 +1,4 @@
-package b1nd.dodaminfra.sms;
+package b1nd.dodaminfra.api.gabia;
 
 import b1nd.dodaminfra.webclient.WebClientSupport;
 import com.fasterxml.jackson.annotation.JsonProperty;
@@ -60,4 +60,4 @@ record GabiaOAuthRes(
         @JsonProperty("token_type")
         String tokenType,
         String code
-) {}
\ No newline at end of file
+) {}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/sms/GabiaProperties.java b/dodam-infra/src/main/java/b1nd/dodaminfra/api/gabia/GabiaProperties.java
similarity index 93%
rename from dodam-infra/src/main/java/b1nd/dodaminfra/sms/GabiaProperties.java
rename to dodam-infra/src/main/java/b1nd/dodaminfra/api/gabia/GabiaProperties.java
index abe3a735..da3ae96a 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/sms/GabiaProperties.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/api/gabia/GabiaProperties.java
@@ -1,4 +1,4 @@
-package b1nd.dodaminfra.sms;
+package b1nd.dodaminfra.api.gabia;
 
 import lombok.Getter;
 import lombok.Setter;
@@ -20,4 +20,4 @@ class GabiaProperties {
     private String sender;
     private String subject;
 
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/sms/GabiaSMSClient.java b/dodam-infra/src/main/java/b1nd/dodaminfra/api/gabia/GabiaSMSClient.java
similarity index 98%
rename from dodam-infra/src/main/java/b1nd/dodaminfra/sms/GabiaSMSClient.java
rename to dodam-infra/src/main/java/b1nd/dodaminfra/api/gabia/GabiaSMSClient.java
index 27aa6e51..4601e60e 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/sms/GabiaSMSClient.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/api/gabia/GabiaSMSClient.java
@@ -1,4 +1,4 @@
-package b1nd.dodaminfra.sms;
+package b1nd.dodaminfra.api.gabia;
 
 import b1nd.dodamcore.sms.application.SMSClient;
 import b1nd.dodamcore.sms.application.dto.req.SendSmsReq;
@@ -76,4 +76,4 @@ private String getAuthValue() {
         );
     }
 
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/api/melon/MelonProperties.java b/dodam-infra/src/main/java/b1nd/dodaminfra/api/melon/MelonProperties.java
index f0def3f4..0819ec08 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/api/melon/MelonProperties.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/api/melon/MelonProperties.java
@@ -13,4 +13,4 @@ public class MelonProperties {
 
     private String url;
 
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/cloud/StorageConfig.java b/dodam-infra/src/main/java/b1nd/dodaminfra/cloud/StorageConfig.java
index cb083b87..041952d3 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/cloud/StorageConfig.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/cloud/StorageConfig.java
@@ -25,4 +25,4 @@ public AmazonS3Client amazonS3Client() {
                         cloudProperties.storage().getEndPoint(), cloudProperties.region().getRegion()))
                 .build();
     }
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/cloud/StorageUploadExecutor.java b/dodam-infra/src/main/java/b1nd/dodaminfra/cloud/StorageUploadExecutor.java
index b88ba536..9dce5117 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/cloud/StorageUploadExecutor.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/cloud/StorageUploadExecutor.java
@@ -47,4 +47,4 @@ public void delete(String path) {
         String bucket = cloudProperties.storage().getBucket();
         amazonS3Client.deleteObject(bucket, path);
     }
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/cloud/exception/CloudException.java b/dodam-infra/src/main/java/b1nd/dodaminfra/cloud/exception/CloudException.java
index b034b084..17d5c704 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/cloud/exception/CloudException.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/cloud/exception/CloudException.java
@@ -1,6 +1,6 @@
 package b1nd.dodaminfra.cloud.exception;
 
-import b1nd.dodamcore.common.exception.custom.InternalServerException;
+import b1nd.dodamcore.common.exception.InternalServerException;
 
 public final class CloudException extends InternalServerException {
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/security/common/MemberAuthenticationHolder.java b/dodam-infra/src/main/java/b1nd/dodaminfra/security/MemberAuthenticationHolder.java
similarity index 84%
rename from dodam-infra/src/main/java/b1nd/dodaminfra/security/common/MemberAuthenticationHolder.java
rename to dodam-infra/src/main/java/b1nd/dodaminfra/security/MemberAuthenticationHolder.java
index 83c8f80b..435fd4c5 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/security/common/MemberAuthenticationHolder.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/security/MemberAuthenticationHolder.java
@@ -1,7 +1,8 @@
-package b1nd.dodaminfra.security.common;
+package b1nd.dodaminfra.security;
 
 import b1nd.dodamcore.member.application.MemberSessionHolder;
 import b1nd.dodamcore.member.domain.entity.Member;
+import b1nd.dodaminfra.security.common.MemberDetails;
 import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.stereotype.Component;
 
@@ -13,4 +14,4 @@ public Member current() {
         return ((MemberDetails) SecurityContextHolder.getContext().getAuthentication().getPrincipal()).member();
     }
 
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/security/common/SecurityConfig.java b/dodam-infra/src/main/java/b1nd/dodaminfra/security/SecurityConfig.java
similarity index 98%
rename from dodam-infra/src/main/java/b1nd/dodaminfra/security/common/SecurityConfig.java
rename to dodam-infra/src/main/java/b1nd/dodaminfra/security/SecurityConfig.java
index 64c31291..6251b6d5 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/security/common/SecurityConfig.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/security/SecurityConfig.java
@@ -1,6 +1,7 @@
-package b1nd.dodaminfra.security.common;
+package b1nd.dodaminfra.security;
 
 import b1nd.dodamcore.common.exception.GlobalExceptionCode;
+import b1nd.dodaminfra.security.common.ErrorResponseSender;
 import b1nd.dodaminfra.token.TokenExceptionFilter;
 import b1nd.dodaminfra.wakeupsong.WakeupSongFilter;
 import b1nd.dodaminfra.token.TokenFilter;
@@ -128,4 +129,4 @@ public CorsConfigurationSource corsConfigurationSource() {
         return source;
     }
 
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/security/encrypt/Sha512PasswordEncoder.java b/dodam-infra/src/main/java/b1nd/dodaminfra/security/Sha512PasswordEncoder.java
similarity index 90%
rename from dodam-infra/src/main/java/b1nd/dodaminfra/security/encrypt/Sha512PasswordEncoder.java
rename to dodam-infra/src/main/java/b1nd/dodaminfra/security/Sha512PasswordEncoder.java
index dc869e20..6916fbf8 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/security/encrypt/Sha512PasswordEncoder.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/security/Sha512PasswordEncoder.java
@@ -1,7 +1,7 @@
-package b1nd.dodaminfra.security.encrypt;
+package b1nd.dodaminfra.security;
 
 import b1nd.dodamcore.auth.application.PasswordEncoder;
-import b1nd.dodamcore.common.exception.custom.InternalServerException;
+import b1nd.dodamcore.common.exception.InternalServerException;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
 
@@ -36,4 +36,4 @@ public boolean matches(String rawPassword, String encryptedPassword) {
         return encryptedPassword.equals(encode(rawPassword));
     }
 
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/security/common/ErrorResponseSender.java b/dodam-infra/src/main/java/b1nd/dodaminfra/security/common/ErrorResponseSender.java
index c9e6b826..8afa6f6b 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/security/common/ErrorResponseSender.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/security/common/ErrorResponseSender.java
@@ -36,4 +36,4 @@ private ErrorResponseEntity getErrorResponseEntity(ExceptionCode code) {
                 .build();
     }
 
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/security/common/MemberDetails.java b/dodam-infra/src/main/java/b1nd/dodaminfra/security/common/MemberDetails.java
index 02d6feac..4976e7e8 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/security/common/MemberDetails.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/security/common/MemberDetails.java
@@ -44,4 +44,4 @@ public boolean isEnabled() {
         return false;
     }
 
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/token/TokenExtractor.java b/dodam-infra/src/main/java/b1nd/dodaminfra/token/TokenExtractor.java
index 88e96d89..d2d49b5c 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/token/TokenExtractor.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/token/TokenExtractor.java
@@ -24,4 +24,4 @@ static String extract(HttpServletRequest request, String type) {
         return Strings.EMPTY;
     }
 
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/wakeupsong/WakeupSongFilter.java b/dodam-infra/src/main/java/b1nd/dodaminfra/wakeupsong/WakeupSongFilter.java
index 63e8dfe2..66a2b126 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/wakeupsong/WakeupSongFilter.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/wakeupsong/WakeupSongFilter.java
@@ -86,4 +86,4 @@ private boolean isNotBroadcastClubMemberAndAdmin(Member member) {
         return !MemberRole.ADMIN.equals(member.getRole()) && !memberService.checkBroadcastClubMember(member);
     }
 
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/webclient/WebClientConfig.java b/dodam-infra/src/main/java/b1nd/dodaminfra/webclient/WebClientConfig.java
index 9d09010b..e32c3531 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/webclient/WebClientConfig.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/webclient/WebClientConfig.java
@@ -39,4 +39,4 @@ public ConnectionProvider connectionProvider() {
                 .build();
     }
 
-}
\ No newline at end of file
+}
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/webclient/WebClientSupport.java b/dodam-infra/src/main/java/b1nd/dodaminfra/webclient/WebClientSupport.java
index 29793430..c2db04df 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/webclient/WebClientSupport.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/webclient/WebClientSupport.java
@@ -1,7 +1,7 @@
 package b1nd.dodaminfra.webclient;
 
 import b1nd.dodamcore.common.exception.GlobalExceptionCode;
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 import b1nd.dodaminfra.webclient.exception.WebClientException;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -34,6 +34,17 @@ public <T> Mono<T> get(String url, Class<T> responseDtoClass, String... headers)
                 .bodyToMono(responseDtoClass);
     }
 
+    public <V> void post(String url, V body, String... headers) {
+        webClient.post()
+                .uri(url)
+                .headers(convertStringToHttpHeaders(headers))
+                .bodyValue(body)
+                .retrieve()
+                .onStatus(HttpStatusCode::isError, onError())
+                .toBodilessEntity()
+                .subscribe();
+    }
+
     public <T, V> Mono<T> post(String url, V body, Class<T> responseClass, String... headers) {
         return webClient.post()
                 .uri(url)
diff --git a/dodam-infra/src/main/java/b1nd/dodaminfra/webclient/exception/WebClientException.java b/dodam-infra/src/main/java/b1nd/dodaminfra/webclient/exception/WebClientException.java
index 436a6553..9bad3791 100644
--- a/dodam-infra/src/main/java/b1nd/dodaminfra/webclient/exception/WebClientException.java
+++ b/dodam-infra/src/main/java/b1nd/dodaminfra/webclient/exception/WebClientException.java
@@ -1,7 +1,7 @@
 package b1nd.dodaminfra.webclient.exception;
 
 import b1nd.dodamcore.common.exception.GlobalExceptionCode;
-import b1nd.dodamcore.common.exception.custom.CustomException;
+import b1nd.dodamcore.common.exception.CustomException;
 
 public final class WebClientException extends CustomException {