diff --git a/.github/workflows/cd-feat.yaml b/.github/workflows/cd-feat.yaml
deleted file mode 100644
index 89b8c08..0000000
--- a/.github/workflows/cd-feat.yaml
+++ /dev/null
@@ -1,50 +0,0 @@
-name: Manage S3 Buckets for Feature Branch PRs
-
-on:
-  pull_request:
-    types: [opened, closed]
-    branches:
-      - dev
-
-jobs:
-  cd:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout the code
-        uses: actions/checkout@v3
-
-      - name: Set up Node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: "18" # 프로젝트에서 사용하는 Node.js 버전에 맞게 설정
-
-      - name: Install dependencies
-        run: yarn install
-
-      - name: Build project
-        run: yarn run build # Vite로 프로젝트를 빌드
-
-      - name: Set up AWS CLI
-        uses: aws-actions/configure-aws-credentials@v3
-        with:
-          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
-          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-          aws-region: ap-northeast-2
-
-      - name: Handle S3 Buckets
-        env:
-          FEATURE_BRANCH: ${{ github.head_ref }}
-          S3_BUCKET: feat-${{ github.head_ref }}
-        run: |
-          if [ "${{ github.event.action }}" = "opened" ]; then
-            echo "Creating S3 bucket for feature branch: $S3_BUCKET"
-            aws s3api create-bucket --bucket $S3_BUCKET --region ap-northeast-2 --create-bucket-configuration LocationConstraint=ap-northeast-2
-            aws s3 sync ./dist s3://$S3_BUCKET/ --delete
-
-          elif [ "${{ github.event.action }}" = "closed" ] && [ "${{ github.event.pull_request.merged }}" = "true" ]; then
-            echo "Deleting S3 bucket for merged feature branch: $S3_BUCKET"
-            aws s3 rb s3://$S3_BUCKET --force
-          else
-            echo "No action needed"
-          fi
diff --git a/.github/workflows/cd.yaml b/.github/workflows/cd.yaml
deleted file mode 100644
index ac4844c..0000000
--- a/.github/workflows/cd.yaml
+++ /dev/null
@@ -1,40 +0,0 @@
-name: Build and Upload to S3
-
-on:
-  push:
-    branches:
-      - main
-      - dev
-
-jobs:
-  cd:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-
-      - name: Set up Node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: "18" # 프로젝트에서 사용하는 Node.js 버전에 맞게 설정
-
-      - name: Install dependencies
-        run: yarn install
-
-      - name: Build project
-        run: yarn run build # Vite로 프로젝트를 빌드
-
-      - name: Set up AWS CLI
-        uses: aws-actions/configure-aws-credentials@v3
-        with:
-          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
-          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-          aws-region: ap-northeast-2
-
-      - name: Determine S3 bucket name with branch name
-        id: determine-bucket
-        run: echo "bucket=zipline-fe-${{ github.ref_name }}" >> $GITHUB_ENV
-
-      - name: Upload build folder to S3
-        run: aws s3 sync ./dist s3://${{ env.bucket }}/ --delete
diff --git a/src/index.css b/src/index.css
index 08a3ac9..b5b6d36 100644
--- a/src/index.css
+++ b/src/index.css
@@ -5,7 +5,6 @@
 
   color-scheme: light dark;
   color: rgba(255, 255, 255, 0.87);
-  background-color: #242424;
 
   font-synthesis: none;
   text-rendering: optimizeLegibility;
@@ -15,7 +14,7 @@
 
 a {
   font-weight: 500;
-  color: #646cff;
+  color: blue;
   text-decoration: inherit;
 }
 a:hover {