diff --git a/.vitepress/config.ts b/.vitepress/config.ts
index 67e41c8..0964eb0 100644
--- a/.vitepress/config.ts
+++ b/.vitepress/config.ts
@@ -78,13 +78,10 @@ export default defineConfig({
             {
               text: '코드 스타일 가이드',
               link: '/dev/intro/style-guide'
-            },
-            {
-              text: 'API 문서 (Bruno)',
-              link: '/dev/intro/bruno'
             }
           ]
         },
+
         {
           text: 'Project',
           items: [
@@ -101,8 +98,29 @@ export default defineConfig({
               link: '/dev/project/stage-server'
             }
           ]
+        },
+
+        {
+          text: 'Backend',
+          items: [
+            {
+              text: '개발 가이드',
+              link: '/dev/backend/'
+            }
+          ]
+        },
+
+        {
+          text: 'Tools',
+          items: [
+            {
+              text: 'API 문서 (Bruno)',
+              link: '/dev/tools/bruno'
+            }
+          ]
         }
       ],
+
       '/user/': [
         {
           text: '관리자',
diff --git a/dev/intro/assets/bruno-env.png b/dev/tools/assets/bruno-env.png
similarity index 100%
rename from dev/intro/assets/bruno-env.png
rename to dev/tools/assets/bruno-env.png
diff --git a/dev/intro/assets/graphql-docs.png b/dev/tools/assets/bruno-graphql-docs.png
similarity index 100%
rename from dev/intro/assets/graphql-docs.png
rename to dev/tools/assets/bruno-graphql-docs.png
diff --git a/dev/intro/assets/bruno-select.png b/dev/tools/assets/bruno-select.png
similarity index 100%
rename from dev/intro/assets/bruno-select.png
rename to dev/tools/assets/bruno-select.png
diff --git a/dev/intro/assets/bruno-start.png b/dev/tools/assets/bruno-start.png
similarity index 100%
rename from dev/intro/assets/bruno-start.png
rename to dev/tools/assets/bruno-start.png
diff --git a/dev/intro/bruno.md b/dev/tools/bruno.md
similarity index 98%
rename from dev/intro/bruno.md
rename to dev/tools/bruno.md
index 12af3fe..c04d9d6 100644
--- a/dev/intro/bruno.md
+++ b/dev/tools/bruno.md
@@ -130,7 +130,7 @@ password가 조건에 맞지 않는 경우.
 
 ### GraphQL
 
-![GraphQL Docs](assets/graphql-docs.png)
+![GraphQL Docs](assets/bruno-graphql-docs.png)
 GraphQL 서버 개발 시, field 타입을 정확하게 지정하여 Docs panel만으로 필드 및 반환 객체의 이름과 타입 정보를 알 수 있게 해 주세요.
 
 Query나 Mutation에 인자가 들어가는 경우, `Variables` 항목에 분리하여 작성해주세요.