diff --git a/src/main/java/kr/co/studyhubinu/studyhubserver/studypost/controller/StudyPostController.java b/src/main/java/kr/co/studyhubinu/studyhubserver/studypost/controller/StudyPostController.java
index 9056c654..3a3eaf28 100644
--- a/src/main/java/kr/co/studyhubinu/studyhubserver/studypost/controller/StudyPostController.java
+++ b/src/main/java/kr/co/studyhubinu/studyhubserver/studypost/controller/StudyPostController.java
@@ -87,7 +87,7 @@ public ResponseEntity<FindPostResponseByUserId> getMyPosts(@RequestParam int pag
     @Operation(summary = "스터디 게시글 전체 조회", description = "parameter 칸에 조회할 내용을 입력해주세요")
     @ApiImplicitParams({
             @ApiImplicitParam(name = "inquiry", value = "검색 값"),
-            @ApiImplicitParam(name = "titleAndMajor", value = "true = 제목, 학과 중 하나만 일치할 경우, false = 학과만 일치"),
+            @ApiImplicitParam(name = "titleAndMajor", value = "true = 제목만 일치, false = 학과만 일치"),
             @ApiImplicitParam(name = "hot", value = "true = 인기순 O, false = 인기순 X"),
             @ApiImplicitParam(name = "page", value = "페이지", required = true),
             @ApiImplicitParam(name = "size", value = "사이즈", required = true)
diff --git a/src/main/java/kr/co/studyhubinu/studyhubserver/studypost/repository/StudyPostRepositoryImpl.java b/src/main/java/kr/co/studyhubinu/studyhubserver/studypost/repository/StudyPostRepositoryImpl.java
index dd4d2219..572c32de 100644
--- a/src/main/java/kr/co/studyhubinu/studyhubserver/studypost/repository/StudyPostRepositoryImpl.java
+++ b/src/main/java/kr/co/studyhubinu/studyhubserver/studypost/repository/StudyPostRepositoryImpl.java
@@ -49,7 +49,8 @@ public List<PostDataByInquiry> findByInquiry(final InquiryRequest inquiryRequest
                 ))
                 .from(studyPostEntity)
                 .leftJoin(userEntity).on(studyPostEntity.postedUserId.eq(userEntity.id))
-                .where(textEq(inquiryRequest.getInquiryText()).or(majorEq(inquiryRequest.getInquiryText(), inquiryRequest.isTitleAndMajor())))
+                .where(textEqMajorOrTitle(inquiryRequest.getInquiryText(), inquiryRequest.isTitleAndMajor()))
+//                .where(textEq(inquiryRequest.getInquiryText(), inquiryRequest.isTitleAndMajor()).or(majorEq(inquiryRequest.getInquiryText(), inquiryRequest.isTitleAndMajor())))
                 .orderBy(studyPostEntity.close.asc(), hotPredicate(inquiryRequest), studyPostEntity.createdDate.desc())
                 .offset(pageable.getOffset())
                 .limit(pageable.getPageSize() + 1);
@@ -181,8 +182,21 @@ public List<PostDataByMajor> findByMajor(MajorType major, Long exceptPostId) {
         return data.fetch();
     }
 
-    private BooleanExpression textEq(String inquiryText) {
-        return studyPostEntity.title.contains(Objects.requireNonNullElse(inquiryText, ""));
+
+    private Predicate textEqMajorOrTitle(String inquiryText, boolean titleAndMajor) {
+        if (inquiryText != null && !titleAndMajor) {
+            return studyPostEntity.major.eq(MajorType.findMajorType(inquiryText));
+        } else {
+            return studyPostEntity.title.like(Objects.requireNonNullElse(inquiryText, "") + "%");
+        }
+    }
+
+    private BooleanExpression textEq(String inquiryText, boolean titleAndMajor) {
+        if (!titleAndMajor) {
+            return studyPostEntity.title.contains(Objects.requireNonNullElse(inquiryText, ""));
+        }
+        return null;
+//        return studyPostEntity.title.contains(Objects.requireNonNullElse(inquiryText, ""));
     }
 
     private Predicate majorEq(String inquiryText, boolean titleAndMajor) {