diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index 866437e..1aca2f6 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -1,5 +1,5 @@
 # =============================================
-# DeepAudit v3.0.2 生产环境一键部署配置
+# DeepAudit 生产环境一键部署配置
 # =============================================
 # 使用预构建的 GHCR 镜像，无需本地构建
 # 部署命令: curl -fsSL https://raw.githubusercontent.com/lintsinghua/DeepAudit/main/docker-compose.prod.yml | docker compose -f - up -d
@@ -15,7 +15,7 @@ services:
       - POSTGRES_PASSWORD=postgres
       - POSTGRES_DB=deepaudit
     healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U postgres"]
+      test: [ "CMD-SHELL", "pg_isready -U postgres" ]
       interval: 5s
       timeout: 5s
       retries: 5
@@ -28,7 +28,7 @@ services:
     volumes:
       - redis_data:/data
     healthcheck:
-      test: ["CMD", "redis-cli", "ping"]
+      test: [ "CMD", "redis-cli", "ping" ]
       interval: 10s
       timeout: 5s
       retries: 5
@@ -79,7 +79,7 @@ services:
     restart: "no"
     environment:
       - DATABASE_URL=postgresql+asyncpg://postgres:postgres@db:5432/deepaudit
-    command: [".venv/bin/alembic", "upgrade", "head"]
+    command: [ ".venv/bin/alembic", "upgrade", "head" ]
     depends_on:
       db:
         condition: service_healthy
diff --git a/docker-compose.yml b/docker-compose.yml
index 0b7291f..0c00cef 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,5 @@
 # =============================================
-# DeepAudit v3.0.2 Docker Compose 配置
+# DeepAudit Docker Compose 配置
 # =============================================
 # 部署: docker compose up -d
 # 查看日志: docker compose logs -f
diff --git a/frontend/src/assets/styles/globals.css b/frontend/src/assets/styles/globals.css
index a0e9d51..9270b29 100644
--- a/frontend/src/assets/styles/globals.css
+++ b/frontend/src/assets/styles/globals.css
@@ -20,7 +20,7 @@
 }
 
 /*
-  DeepAudit Design System v3.1
+  DeepAudit Design System
   Theme System with CSS Variables
   - Light Mode: Clean, professional
   - Dark Mode: Cyberpunk Terminal
diff --git a/frontend/src/pages/Login.tsx b/frontend/src/pages/Login.tsx
index 734cc27..cd972ce 100644
--- a/frontend/src/pages/Login.tsx
+++ b/frontend/src/pages/Login.tsx
@@ -133,7 +133,7 @@ export default function Login() {
       </div>
 
       <div className="absolute bottom-4 left-4 text-sm font-mono text-muted-foreground z-30">
-        DEEPAUDIT_AUTH_v3
+        DEEPAUDIT_AUTH
       </div>
 
       <div className="absolute bottom-4 right-4 text-sm font-mono text-muted-foreground z-30">
@@ -262,7 +262,7 @@ export default function Login() {
         {/* Version Info */}
         <div className="mt-6 text-center">
           <p className="font-mono text-sm text-muted-foreground uppercase">
-            Version {version} · Secure Connection
+            Secure Connection
           </p>
         </div>
       </div>
diff --git a/frontend/src/pages/Register.tsx b/frontend/src/pages/Register.tsx
index 187a032..4f29002 100644
--- a/frontend/src/pages/Register.tsx
+++ b/frontend/src/pages/Register.tsx
@@ -102,7 +102,7 @@ export default function Register() {
       </div>
 
       <div className="absolute bottom-4 left-4 text-xs font-mono text-muted-foreground z-30">
-        DEEPAUDIT_REG_v3
+        DEEPAUDIT_REG
       </div>
 
       <div className="absolute bottom-4 right-4 text-xs font-mono text-muted-foreground z-30">
@@ -232,7 +232,7 @@ export default function Register() {
         {/* Version Info */}
         <div className="mt-6 text-center">
           <p className="font-mono text-xs text-muted-foreground uppercase">
-            Version {version} · Secure Registration
+            Secure Registration
           </p>
         </div>
       </div>