diff --git a/be/src/main/java/com/secondhand/category/CategoryController.java b/be/src/main/java/com/secondhand/category/CategoryController.java
index 0480e355a..252a7bc13 100644
--- a/be/src/main/java/com/secondhand/category/CategoryController.java
+++ b/be/src/main/java/com/secondhand/category/CategoryController.java
@@ -3,7 +3,6 @@
 import com.secondhand.category.dto.CategoriesDto;
 import com.secondhand.category.dto.CategoryInterestsDto;
 import com.secondhand.category.dto.PostTitleDto;
-import com.secondhand.category.dto.RecommendedCategoriesDto;
 import com.secondhand.post.repository.InterestRepository;
 import com.secondhand.util.CustomResponse;
 import lombok.RequiredArgsConstructor;
@@ -46,9 +45,7 @@ public ResponseEntity<CustomResponse<CategoryInterestsDto>> getInterestCategoryL
     }
 
     @GetMapping("/recommend")
-    public ResponseEntity<CustomResponse<RecommendedCategoriesDto>> findRecommendedCategories(@RequestBody PostTitleDto postTitleDto) {
-
-
+    public ResponseEntity<CustomResponse<CategoriesDto>> findRecommendedCategories(@RequestBody PostTitleDto postTitleDto) {
 
         return ResponseEntity
                 .ok()
@@ -56,7 +53,7 @@ public ResponseEntity<CustomResponse<RecommendedCategoriesDto>> findRecommendedC
                         "success",
                         200,
                         "관심 카테고리 목록 조회 성공",
-                        null)
-                );
+                        categoryService.getRecommendedCategories(postTitleDto.getTitle())
+                ));
     }
 }
diff --git a/be/src/main/java/com/secondhand/category/CategoryService.java b/be/src/main/java/com/secondhand/category/CategoryService.java
index cf70d40ee..bf5767c5c 100644
--- a/be/src/main/java/com/secondhand/category/CategoryService.java
+++ b/be/src/main/java/com/secondhand/category/CategoryService.java
@@ -19,7 +19,7 @@ public CategoriesDto getCategoryList() {
         return categoryRepository.findAllCategories();
     }
 
-    public CategoriesDto getRecommendedCategories() {
+    public CategoriesDto getRecommendedCategories(String postTitle) {
 
         return recommendCategories(categoryRepository.findAllCategories().getCategories());
     }
diff --git a/be/src/main/java/com/secondhand/category/dto/RecommendedCategoriesDto.java b/be/src/main/java/com/secondhand/category/dto/RecommendedCategoriesDto.java
index 1202b6e6e..eecc51980 100644
--- a/be/src/main/java/com/secondhand/category/dto/RecommendedCategoriesDto.java
+++ b/be/src/main/java/com/secondhand/category/dto/RecommendedCategoriesDto.java
@@ -2,14 +2,10 @@
 
 import lombok.Getter;
 
+import java.util.List;
+
 @Getter
 public class RecommendedCategoriesDto {
 
-    private int id;
-    private String name;
-
-    public RecommendedCategoriesDto(int id, String name) {
-        this.id = id;
-        this.name = name;
-    }
+    private List<RecommendedCategoryDto> categories;
 }
diff --git a/be/src/main/java/com/secondhand/category/dto/RecommendedCategoryDto.java b/be/src/main/java/com/secondhand/category/dto/RecommendedCategoryDto.java
new file mode 100644
index 000000000..838255611
--- /dev/null
+++ b/be/src/main/java/com/secondhand/category/dto/RecommendedCategoryDto.java
@@ -0,0 +1,15 @@
+package com.secondhand.category.dto;
+
+import com.querydsl.core.annotations.QueryProjection;
+
+public class RecommendedCategoryDto {
+
+    private int id;
+    private String name;
+
+    @QueryProjection
+    public RecommendedCategoryDto(CategoryDto categoryDto) {
+        this.id = categoryDto.getId();
+        this.name = categoryDto.getName();
+    }
+}
diff --git a/be/src/main/java/com/secondhand/post/repository/CategoryRepositoryCustom.java b/be/src/main/java/com/secondhand/post/repository/CategoryRepositoryCustom.java
index c45d5b438..23d636122 100644
--- a/be/src/main/java/com/secondhand/post/repository/CategoryRepositoryCustom.java
+++ b/be/src/main/java/com/secondhand/post/repository/CategoryRepositoryCustom.java
@@ -5,4 +5,5 @@
 public interface CategoryRepositoryCustom {
 
     CategoriesDto findAllCategories();
+
 }
diff --git a/be/src/main/java/com/secondhand/post/repository/CategoryRepositoryImpl.java b/be/src/main/java/com/secondhand/post/repository/CategoryRepositoryImpl.java
index 93bd9b833..333687491 100644
--- a/be/src/main/java/com/secondhand/post/repository/CategoryRepositoryImpl.java
+++ b/be/src/main/java/com/secondhand/post/repository/CategoryRepositoryImpl.java
@@ -3,7 +3,7 @@
 import com.querydsl.jpa.impl.JPAQueryFactory;
 import com.secondhand.category.dto.CategoriesDto;
 import com.secondhand.category.dto.QCategoryDto;
-import com.secondhand.post.repository.CategoryRepositoryCustom;
+import com.secondhand.category.dto.RecommendedCategoriesDto;
 
 import javax.persistence.EntityManager;
 
@@ -29,4 +29,5 @@ public CategoriesDto findAllCategories() {
                 .from(category)
                 .fetch());
     }
+
 }