diff --git a/photo-service/src/main/java/kr/mafoo/photo/config/WebExceptionHandler.java b/photo-service/src/main/java/kr/mafoo/photo/config/WebExceptionHandler.java
index fa97269..ad014e4 100644
--- a/photo-service/src/main/java/kr/mafoo/photo/config/WebExceptionHandler.java
+++ b/photo-service/src/main/java/kr/mafoo/photo/config/WebExceptionHandler.java
@@ -4,6 +4,7 @@
 import kr.mafoo.photo.controller.dto.response.ErrorResponse;
 import kr.mafoo.photo.exception.DomainException;
 import kr.mafoo.photo.exception.ErrorCode;
+import kr.mafoo.photo.exception.PhotoBrandNotExistsException;
 import kr.mafoo.photo.service.SlackService;
 import lombok.RequiredArgsConstructor;
 import org.slf4j.Logger;
@@ -61,6 +62,26 @@ public ResponseEntity<ErrorResponse> validException(Exception ex) {
                 .body(response);
     }
 
+    @ExceptionHandler(PhotoBrandNotExistsException.class)
+    public Mono<ResponseEntity<ErrorResponse>> handlePhotoBrandNotExistsException(ServerWebExchange exchange, PhotoBrandNotExistsException exception) {
+        String method = extractMethod(exchange);
+        String userAgent = extractUserAgent(exchange);
+        String fullPath = extractURI(exchange);
+        String originIp = extractOriginIp(exchange);
+
+        return extractRequestBody(exchange).flatMap(requestBody -> {
+            logException(method, fullPath, originIp, userAgent, exception);
+
+            return slackService.sendQrRelatedErrorNotification(
+                    method, fullPath, requestBody, originIp, userAgent, exception.getMessage()
+            ).then(Mono.just(
+                    ResponseEntity
+                            .badRequest()
+                            .body(ErrorResponse.fromErrorCode(exception.getErrorCode()))
+            ));
+        });
+    }
+
     @ExceptionHandler(ResponseStatusException.class)
     public Mono<ResponseEntity<String>> handleResponseStatusException(ServerWebExchange exchange, ResponseStatusException exception) {
         return handleExceptionInternal(exchange, exception, (HttpStatus) exception.getStatusCode());
diff --git a/photo-service/src/main/resources/application.yaml b/photo-service/src/main/resources/application.yaml
index 6e8f1c6..ec38138 100644
--- a/photo-service/src/main/resources/application.yaml
+++ b/photo-service/src/main/resources/application.yaml
@@ -46,4 +46,5 @@ slack:
   webhook:
     token: ${SLACK_TOKEN}
     channel:
-      error: ${SLACK_ERROR_CHANNEL}
\ No newline at end of file
+      error: ${SLACK_ERROR_CHANNEL}
+      qr: ${SLACK_QR_ERROR_CHANNEL}
\ No newline at end of file