fix: replace localhost with 127.0.0.1 and auto-detect server IP

- Install script now auto-detects server IP for remote deployments
- Changed all localhost:3000 references to 127.0.0.1:3000 for local access
- Updated README (EN/ZH) and frontend translations

README.md

@@ -121,7 +121,7 @@ Join our Telegram developer community: **[NOFX Developer Community](https://t.me
 curl -fsSL https://raw.githubusercontent.com/NoFxAiOS/nofx/main/install.sh | bash
 ```
 
-That's it! Open **http://localhost:3000** in your browser.
+That's it! Open **http://127.0.0.1:3000** in your browser.
 
 ### Docker Compose (Manual)
 
@@ -131,7 +131,7 @@ curl -O https://raw.githubusercontent.com/NoFxAiOS/nofx/main/docker-compose.prod
 docker compose -f docker-compose.prod.yml up -d
 ```
 
-Access Web Interface: **http://localhost:3000**
+Access Web Interface: **http://127.0.0.1:3000**
 
 ```bash
 # Management commands
@@ -182,7 +182,7 @@ cd web
 npm run dev
 ```
 
-Access Web Interface: **http://localhost:3000**
+Access Web Interface: **http://127.0.0.1:3000**
 
 ---
 
@@ -202,7 +202,7 @@ Access Web Interface: **http://localhost:3000**
    docker compose -f docker-compose.prod.yml up -d
    ```
 
-3. **Access**: Open **http://localhost:3000** in your browser
+3. **Access**: Open **http://127.0.0.1:3000** in your browser
 
 ### Method 2: WSL2 (For Development)
 
@@ -252,7 +252,7 @@ Access Web Interface: **http://localhost:3000**
    cd web && npm install && npm run dev
    ```
 
-5. **Access**: Open **http://localhost:3000** in Windows browser
+5. **Access**: Open **http://127.0.0.1:3000** in Windows browser
 
 ### Method 3: Docker in WSL2 (Best of Both Worlds)
 

docs/i18n/zh-CN/README.md

@@ -104,7 +104,7 @@
 curl -fsSL https://raw.githubusercontent.com/NoFxAiOS/nofx/main/install.sh | bash
 ```
 
-完成！打开浏览器访问 **http://localhost:3000**
+完成！打开浏览器访问 **http://127.0.0.1:3000**
 
 ### Docker Compose (手动)
 
@@ -114,7 +114,7 @@ curl -O https://raw.githubusercontent.com/NoFxAiOS/nofx/main/docker-compose.prod
 docker compose -f docker-compose.prod.yml up -d
 ```
 
-访问 Web 界面: **http://localhost:3000**
+访问 Web 界面: **http://127.0.0.1:3000**
 
 ```bash
 # 管理命令
@@ -165,7 +165,7 @@ cd web
 npm run dev
 ```
 
-访问 Web 界面: **http://localhost:3000**
+访问 Web 界面: **http://127.0.0.1:3000**
 
 ---
 
@@ -185,7 +185,7 @@ npm run dev
    docker compose -f docker-compose.prod.yml up -d
    ```
 
-3. **访问**：在浏览器打开 **http://localhost:3000**
+3. **访问**：在浏览器打开 **http://127.0.0.1:3000**
 
 ### 方法二：WSL2（适合开发）
 
@@ -235,7 +235,7 @@ npm run dev
    cd web && npm install && npm run dev
    ```
 
-5. **访问**：在 Windows 浏览器打开 **http://localhost:3000**
+5. **访问**：在 Windows 浏览器打开 **http://127.0.0.1:3000**
 
 ### 方法三：WSL2 + Docker（两全其美）
 

install.sh

@@ -157,15 +157,34 @@ wait_for_services() {
     fi
 }
 
+# Get server IP for display
+get_server_ip() {
+    # Try to get public IP first
+    local public_ip=$(curl -s --max-time 3 ifconfig.me 2>/dev/null || curl -s --max-time 3 icanhazip.com 2>/dev/null || echo "")
+
+    # If no public IP, try local IP
+    if [ -z "$public_ip" ]; then
+        if command -v ip &> /dev/null; then
+            public_ip=$(ip route get 1 2>/dev/null | awk '{print $7}' | head -1)
+        elif command -v hostname &> /dev/null; then
+            public_ip=$(hostname -I 2>/dev/null | awk '{print $1}')
+        fi
+    fi
+
+    echo "${public_ip:-127.0.0.1}"
+}
+
 # Print success message
 print_success() {
+    local SERVER_IP=$(get_server_ip)
+
     echo ""
     echo -e "${GREEN}╔════════════════════════════════════════════════════════════╗"
     echo -e "║              🎉 Installation Complete! 🎉                   ║"
     echo -e "╚════════════════════════════════════════════════════════════╝${NC}"
     echo ""
-    echo -e "  ${BLUE}Web Interface:${NC}  http://localhost:3000"
+    echo -e "  ${BLUE}Web Interface:${NC}  http://${SERVER_IP}:3000"
-    echo -e "  ${BLUE}API Endpoint:${NC}   http://localhost:8080"
+    echo -e "  ${BLUE}API Endpoint:${NC}   http://${SERVER_IP}:8080"
     echo -e "  ${BLUE}Install Dir:${NC}    $INSTALL_DIR"
     echo ""
     echo -e "${YELLOW}Quick Commands:${NC}"
@@ -176,12 +195,14 @@ print_success() {
     echo "  $COMPOSE_CMD pull && $COMPOSE_CMD up -d  # Update to latest"
     echo ""
     echo -e "${YELLOW}Next Steps:${NC}"
-    echo "  1. Open http://localhost:3000 in your browser"
+    echo "  1. Open http://${SERVER_IP}:3000 in your browser"
     echo "  2. Configure AI Models (DeepSeek, OpenAI, etc.)"
     echo "  3. Configure Exchanges (Binance, Hyperliquid, etc.)"
     echo "  4. Create a Strategy in Strategy Studio"
     echo "  5. Create a Trader and start trading!"
     echo ""
+    echo -e "${YELLOW}Note:${NC} If accessing from local machine, use http://127.0.0.1:3000"
+    echo ""
     echo -e "${RED}⚠️  Risk Warning: AI trading carries significant risks.${NC}"
     echo -e "${RED}   Only use funds you can afford to lose!${NC}"
     echo ""

web/src/i18n/translations.ts

@@ -730,7 +730,7 @@ export const translations = {
     fullControlDesc: 'Complete control over AI prompts and funds',
     startupMessages1: 'Starting automated trading system...',
     startupMessages2: 'API server started on port 8080',
-    startupMessages3: 'Web console http://localhost:3000',
+    startupMessages3: 'Web console http://127.0.0.1:3000',
 
     // How It Works Section
     howToStart: 'How to Get Started with NOFX',
@@ -1770,7 +1770,7 @@ export const translations = {
     fullControlDesc: '完全掌控 AI 提示词和资金',
     startupMessages1: '启动自动交易系统...',
     startupMessages2: 'API服务器启动在端口 8080',
-    startupMessages3: 'Web 控制台 http://localhost:3000',
+    startupMessages3: 'Web 控制台 http://127.0.0.1:3000',
 
     // How It Works Section
     howToStart: '如何开始使用 NOFX',