diff --git a/.github/workflows/deploy-apk-github-releases.yml b/.github/workflows/deploy-apk-github-releases.yml
index c25638f..8f1f7e8 100644
--- a/.github/workflows/deploy-apk-github-releases.yml
+++ b/.github/workflows/deploy-apk-github-releases.yml
@@ -67,23 +67,3 @@ jobs:
           files: app/build/outputs/apk/debug/app-debug.apk
           draft: false
           prerelease: false
-
-      - name: Notify Discord
-        uses: rjstone/discord-webhook-notify@v1
-        if: success()
-        with:
-          severity: info
-          webhookUrl: https://discord.com/api/webhooks/1458783280672542730/y2ecaK758FHc9F2tVb1KlVV_W9chUBkxUI8wEoS68rzW2PofCUgbG7jiYcBbpbDzfdn9/github
-          text: |
-            새 APK가 릴리즈되었습니다!
-            다운로드 링크: https://github.com/${{ github.repository }}/releases/download/build-${{ steps.version.outputs.DATE }}/app-debug.apk
-
-      - name: Notify Discord on failure
-        uses: rjstone/discord-webhook-notify@v1
-        if: failure()
-        with:
-          severity: error
-          webhookUrl: https://discord.com/api/webhooks/1458783280672542730/y2ecaK758FHc9F2tVb1KlVV_W9chUBkxUI8wEoS68rzW2PofCUgbG7jiYcBbpbDzfdn9/github
-          text: |
-            APK 빌드 실패!
-            작성자: ${{ github.actor }}
diff --git a/.github/workflows/deploy-apk.yml.disabled b/.github/workflows/deploy-apk.yml.disabled
index 054b3a8..2d3b99e 100644
--- a/.github/workflows/deploy-apk.yml.disabled
+++ b/.github/workflows/deploy-apk.yml.disabled
@@ -100,32 +100,3 @@ jobs:
             새 버전이 배포되었습니다!
             커밋: ${{ steps.commit.outputs.SHORT_SHA }}
             메시지: ${{ steps.commit.outputs.MESSAGE }}
-
-      - name: Send Discord notification
-        uses: rjstone/discord-webhook-notify@v1
-        if: success()
-        with:
-          severity: info
-          webhookUrl: https://discord.com/api/webhooks/1458783280672542730/y2ecaK758FHc9F2tVb1KlVV_W9chUBkxUI8wEoS68rzW2PofCUgbG7jiYcBbpbDzfdn9/github
-          text: |
-            🚀 새 APK가 배포되었습니다!
-            
-            **버전:** ${{ steps.commit.outputs.SHORT_SHA }}
-            **커밋:** ${{ steps.commit.outputs.MESSAGE }}
-            **작성자:** ${{ github.actor }}
-            
-            📥 **다운로드:**
-            Firebase 콘솔에서 최신 버전을 다운로드하세요:
-            https://console.firebase.google.com/project/drzubzub-594aa/appdistribution/app/1:1017615947344:android:9a6380798488227ca4e355/distributors
-            
-            또는 Firebase App Tester 앱을 설치하고 알림을 확인하세요.
-
-      - name: Send Discord notification on failure
-        uses: rjstone/discord-webhook-notify@v1
-        if: failure()
-        with:
-          severity: error
-          webhookUrl: https://discord.com/api/webhooks/1458783280672542730/y2ecaK758FHc9F2tVb1KlVV_W9chUBkxUI8wEoS68rzW2PofCUgbG7jiYcBbpbDzfdn9/github
-          text: |
-            APK 빌드 실패!
-            작성자: ${{ github.actor }}
diff --git a/README.md b/README.md
index aef66d1..f6023f9 100644
--- a/README.md
+++ b/README.md
@@ -539,7 +539,6 @@ com.example.hackathon/
      - `GOOGLE_SERVICES_JSON`: Base64로 인코딩된 `google-services.json` 내용 (2단계에서 복사한 전체 문자열)
      - `FIREBASE_APP_ID`: Firebase App ID
      - `FIREBASE_TOKEN`: Firebase CLI 토큰
-     - `DISCORD_WEBHOOK`: Discord 웹훅 URL (선택사항)
 
 6. **Firebase 테스터 그룹 생성**
    - Firebase 콘솔 → App Distribution → 테스터 및 그룹
@@ -551,18 +550,10 @@ com.example.hackathon/
 
 #### 옵션 2: GitHub Releases (Firebase 없이)
 
-1. **GitHub Secrets 설정**
-   - `DISCORD_WEBHOOK`: Discord 웹훅 URL (선택사항)
-
-2. **워크플로우 활성화**
+1. **워크플로우 활성화**
    - `.github/workflows/deploy-apk-github-releases.yml` 파일 사용
    - `deploy-apk.yml` 파일을 비활성화하거나 삭제
 
-### Discord 웹훅 설정 (선택사항)
-
-1. Discord 채널 설정 → 연동 → 웹훅 생성
-2. 웹훅 URL을 GitHub Secrets에 `DISCORD_WEBHOOK`으로 저장
-
 ### 팀원 사용 방법
 
 #### Firebase App Distribution 사용 시:
@@ -571,7 +562,6 @@ com.example.hackathon/
 3. 알림 클릭 → 원터치 설치
 
 #### GitHub Releases 사용 시:
-1. Discord 알림에서 링크 클릭
-2. GitHub Releases 페이지에서 APK 다운로드
-3. 안드로이드 기기에서 "출처를 알 수 없는 앱" 설치 권한 허용
-4. APK 설치
+1. GitHub Releases 페이지에서 APK 다운로드
+2. 안드로이드 기기에서 "출처를 알 수 없는 앱" 설치 권한 허용
+3. APK 설치