diff --git a/src/main/java/com/pingpong/quoteBakery/app/controller/SearchController.java b/src/main/java/com/pingpong/quoteBakery/app/controller/SearchController.java
index 16f9b9e..e682aef 100644
--- a/src/main/java/com/pingpong/quoteBakery/app/controller/SearchController.java
+++ b/src/main/java/com/pingpong/quoteBakery/app/controller/SearchController.java
@@ -43,11 +43,10 @@ public class SearchController {
     )
     public ApiRes<Page<QuoteResource>> searchQuotes(@RequestBody @io.swagger.v3.oas.annotations.parameters.RequestBody QuoteSearchResource searchResource){
         String uid = tokenService.getCurrentTokenInfo().getUid();
-        if(uid == null) throw new BusinessInvalidValueException("명언 탐색을 위해 로그인해주세요.");
+        Long userId = uid == null || uid.isBlank() ? null : userService.findByUid(uid).getId();
 
-        UserDto userDto = userService.findByUid(uid);
         return ApiRes.createSuccess(quoteService.searchQuotePages(quoteConverter.convertToGeneric(searchResource, QuoteMultiSearchDto.class), searchResource.getPageInfo())
-                .map(quote -> quoteConverter.convertDtoToRandomResource(quote, userDto.getId())));
+                .map(quote -> quoteConverter.convertDtoToRandomResource(quote, userId)));
     }
 }
 
diff --git a/src/main/java/com/pingpong/quoteBakery/app/service/implementation/QuoteServiceImpl.java b/src/main/java/com/pingpong/quoteBakery/app/service/implementation/QuoteServiceImpl.java
index 6e4106e..4fa0175 100644
--- a/src/main/java/com/pingpong/quoteBakery/app/service/implementation/QuoteServiceImpl.java
+++ b/src/main/java/com/pingpong/quoteBakery/app/service/implementation/QuoteServiceImpl.java
@@ -82,7 +82,7 @@ public Page<QuoteDto> searchQuotePages(QuoteMultiSearchDto searchDto, Pageable p
     public Long saveLike(LikeDto likeDto) {
         User user = userService.findById(likeDto.getUserId());
         Quote quote = quoteRepository.findById(likeDto.getQuoteId())
-                .orElseThrow(() -> new BusinessInvalidValueException("해당 ID에 대한 정보가 없습니다."));
+                .orElseThrow(() -> new BusinessInvalidValueException("해당 명언에 대한 정보가 없습니다."));
 
         boolean existYn = likeRepository.existsByUserAndQuote(user, quote);
         if (existYn) throw new BusinessInvalidValueException("이미 좋아요 등록된 명언입니다.");