diff --git a/frontend/App.vue b/frontend/App.vue
index e4c3328..b0592e6 100644
--- a/frontend/App.vue
+++ b/frontend/App.vue
@@ -104,9 +104,6 @@ import { ref, computed, onMounted, watch } from 'vue'
 import L from 'leaflet'
 import 'leaflet/dist/leaflet.css'
 
-// 瓦片代理地址 — 部署到内网其他机器时，将 localhost 改为服务器 IP
-const TILE_PROXY_URL = 'http://localhost:8080/tiles/{z}/{x}/{y}{r}.png'
-
 // ── 常量 ────────────────────────────────────────────────────
 const TOTAL_VOLS = 63
 
@@ -271,10 +268,23 @@ function initMap() {
     attributionControl: false
   })
 
-  L.tileLayer(TILE_PROXY_URL, {
-    maxZoom: 18
+  const tileLayer = L.tileLayer('https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}{r}.png', {
+    maxZoom: 18,
+    subdomains: 'abcd'
   }).addTo(map)
 
+  // 瓦片加载失败时自动重试（最多3次，间隔递增）
+  const retryCounts = new Map()
+  tileLayer.on('tileerror', (e) => {
+    const key = e.tile.src
+    const count = retryCounts.get(key) ?? 0
+    if (count >= 3) return
+    retryCounts.set(key, count + 1)
+    setTimeout(() => {
+      e.tile.src = e.tile.src.split('?')[0] + '?t=' + Date.now()
+    }, 500 * (count + 1)) // 500ms / 1000ms / 1500ms
+  })
+
   L.control.attribution({ prefix: false, position: 'bottomright' })
     .addAttribution('大唐双龙传 - 黄易')
     .addTo(map)
diff --git a/tile-proxy/docker-compose.yml b/tile-proxy/docker-compose.yml
deleted file mode 100644
index 23986a3..0000000
--- a/tile-proxy/docker-compose.yml
+++ /dev/null
@@ -1,15 +0,0 @@
-services:
-  tile-proxy:
-    image: nginx:alpine
-    ports:
-      - "8080:80"
-    volumes:
-      - ./nginx.conf:/etc/nginx/conf.d/default.conf:ro
-      - ./cache:/var/cache/nginx/tiles
-    restart: unless-stopped
-    # 健康检查：每30秒确认代理存活
-    healthcheck:
-      test: ["CMD", "wget", "-qO-", "http://localhost/health"]
-      interval: 30s
-      timeout: 5s
-      retries: 3
diff --git a/tile-proxy/nginx.conf b/tile-proxy/nginx.conf
deleted file mode 100644
index 30b1d5e..0000000
--- a/tile-proxy/nginx.conf
+++ /dev/null
@@ -1,54 +0,0 @@
-# 磁盘缓存配置
-# levels=1:2        两级目录结构，避免单目录文件过多
-# keys_zone=20m     内存索引 20MB，约可索引 160,000 个瓦片
-# max_size=10g      磁盘缓存上限 10GB（约覆盖全国 z0-z14 级别）
-# inactive=30d      30天未访问的瓦片自动清理
-proxy_cache_path /var/cache/nginx/tiles
-    levels=1:2
-    keys_zone=tiles_cache:20m
-    max_size=10g
-    inactive=30d
-    use_temp_path=off;
-
-server {
-    listen 80;
-
-    # 使用 Docker 内置 DNS 解析上游域名
-    resolver 127.0.0.11 valid=300s;
-    resolver_timeout 5s;
-
-    location /tiles/ {
-        # 去掉 /tiles/ 前缀，补全底图样式路径后转发
-        rewrite ^/tiles/(.*)$ /light_all/$1 break;
-
-        proxy_pass https://a.basemaps.cartocdn.com;
-        proxy_ssl_server_name on;
-
-        # 缓存配置
-        proxy_cache            tiles_cache;
-        proxy_cache_key        "$uri";
-        proxy_cache_valid      200 30d;
-        proxy_cache_lock       on;           # 同一瓦片并发请求只放行一个去上游
-        proxy_cache_lock_timeout 5s;
-
-        # 上游故障时继续提供过期缓存，避免地图空白
-        proxy_cache_use_stale  error timeout updating
-                               http_500 http_502 http_503 http_504;
-        proxy_cache_background_update on;
-
-        # 超时设置
-        proxy_connect_timeout  5s;
-        proxy_read_timeout     15s;
-
-        # 响应头
-        add_header Access-Control-Allow-Origin *;
-        add_header X-Cache-Status $upstream_cache_status;
-        expires 30d;
-    }
-
-    # 健康检查
-    location /health {
-        return 200 "ok\n";
-        add_header Content-Type text/plain;
-    }
-}