diff --git a/app/core/auth.py b/app/core/auth.py
index 900231c..bde7fdc 100644
--- a/app/core/auth.py
+++ b/app/core/auth.py
@@ -8,11 +8,11 @@ from fastapi.responses import RedirectResponse
 
 from core.config import env_str
 
-OIDC_ISSUER = env_str("ASR_V2_OIDC_ISSUER", "")
-OIDC_CLIENT_ID = env_str("ASR_V2_OIDC_CLIENT_ID", "")
-OIDC_CLIENT_SECRET = env_str("ASR_V2_OIDC_CLIENT_SECRET", "")
-OIDC_REDIRECT_URI = env_str("ASR_V2_OIDC_REDIRECT_URI", "")
-SESSION_SECRET_KEY = env_str("ASR_V2_SESSION_SECRET_KEY", "")
+OIDC_ISSUER = env_str("SPEECH_OIDC_ISSUER", "")
+OIDC_CLIENT_ID = env_str("SPEECH_OIDC_CLIENT_ID", "")
+OIDC_CLIENT_SECRET = env_str("SPEECH_OIDC_CLIENT_SECRET", "")
+OIDC_REDIRECT_URI = env_str("SPEECH_OIDC_REDIRECT_URI", "")
+SESSION_SECRET_KEY = env_str("SPEECH_SESSION_SECRET_KEY", "")
 
 oauth = OAuth()
 oauth.register(
diff --git a/app/main.py b/app/main.py
index e3a6cd7..0a02dd1 100644
--- a/app/main.py
+++ b/app/main.py
@@ -16,7 +16,7 @@ from core.auth import SESSION_SECRET_KEY, require_login
 from core.auth import router as auth_router
 from tts.router import router as tts_router
 
-app = FastAPI(title="ASR/TTS Gateway", docs_url="/docs", redoc_url="/redoc")
+app = FastAPI(title="Speech Gateway", docs_url="/docs", redoc_url="/redoc")
 app.add_middleware(
     SessionMiddleware,
     secret_key=SESSION_SECRET_KEY,
diff --git a/app/ui/index.html b/app/ui/index.html
index 9893f0b..b3614ec 100644
--- a/app/ui/index.html
+++ b/app/ui/index.html
@@ -3,7 +3,7 @@
 <head>
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1">
-  <title>ASR · TTS 콘솔</title>
+  <title>Speech 콘솔</title>
   <link rel="stylesheet" href="/assets/css/styles.css">
 </head>
 <body>
@@ -11,7 +11,7 @@
     <header class="page-header">
       <div class="header-row">
         <div>
-          <h1>ASR · TTS 콘솔</h1>
+          <h1>Speech 콘솔</h1>
           <p class="muted">음성 인식(ASR)과 음성 합성(TTS)을 한 곳에서</p>
         </div>
         <a href="/auth/logout" class="btn-secondary logout-link" title="로그아웃">로그아웃</a>
diff --git a/build.sh b/build.sh
index 00fb680..1c17fda 100755
--- a/build.sh
+++ b/build.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-IMAGE="localhost/asr-v2:latest"
+IMAGE="localhost/speech:latest"
 
 echo "==> Building $IMAGE"
 podman build -t "$IMAGE" -f Containerfile .
@@ -11,9 +11,9 @@ echo "빌드 완료: $IMAGE"
 echo ""
 echo "배포 방법:"
 echo "  1. quadlet 파일 복사:"
-echo "     cp quadlet/asr-v2.container /etc/containers/systemd/"
+echo "     cp quadlet/speech.container /etc/containers/systemd/"
 echo "  2. systemd 리로드 및 시작:"
 echo "     systemctl daemon-reload"
-echo "     systemctl start asr-v2"
+echo "     systemctl start speech"
 echo "  3. 로그 확인:"
-echo "     journalctl -u asr-v2 -f"
+echo "     journalctl -u speech -f"
diff --git a/quadlet/asr-v2.container b/quadlet/speech.container
similarity index 84%
rename from quadlet/asr-v2.container
rename to quadlet/speech.container
index 2d482ed..813747b 100644
--- a/quadlet/asr-v2.container
+++ b/quadlet/speech.container
@@ -1,11 +1,11 @@
 [Unit]
-Description=ASR v2 (faster-whisper + Qwen3-ASR)
+Description=Speech (ASR + TTS)
 After=network-online.target
 Wants=network-online.target
 
 [Container]
-ContainerName=asr-v2
-Image=localhost/asr-v2:latest
+ContainerName=speech
+Image=localhost/speech:latest
 Network=proxy
 User=983:983
 PublishPort=172.30.1.41:18101:8000
