fix: 已配置代理时不被环境变量覆盖

entrypoint.sh

@@ -26,21 +26,27 @@ if [ -n "$WEB_PORT" ] && [ -f "$APPDATA/config.yaml" ]; then
   sed -i "s/^web_port:.*/web_port: ${WEB_PORT}/" "$APPDATA/config.yaml"
 fi
 
-# 若设置了代理环境变量，写入 config.yaml
+# 仅在首次启动（config.yaml 中尚未配置 proxy）时，使用环境变量初始化代理
+# 已经在 Web 界面保存过的代理配置不会被环境变量覆盖
 if [ -n "$PROXY_HOSTNAME" ] && [ -f "$APPDATA/config.yaml" ]; then
   python3 -c "
 import yaml, os, sys
 path = '$APPDATA/config.yaml'
 with open(path) as f:
     cfg = yaml.safe_load(f) or {}
-cfg['proxy'] = {
+# 仅当 proxy 不存在或 hostname 为空时才用环境变量初始化
+existing = cfg.get('proxy') or {}
+if not existing.get('hostname'):
+    cfg['proxy'] = {
         'scheme':   os.environ.get('PROXY_SCHEME', 'socks5'),
         'hostname': os.environ.get('PROXY_HOSTNAME'),
         'port':     int(os.environ.get('PROXY_PORT', 7890))
-}
-with open(path, 'w') as f:
+    }
+    with open(path, 'w') as f:
         yaml.dump(cfg, f, allow_unicode=True, default_flow_style=False)
-print('[entrypoint] 代理配置已写入: ' + cfg['proxy']['scheme'] + '://' + cfg['proxy']['hostname'] + ':' + str(cfg['proxy']['port']))
+    print('[entrypoint] 首次启动，代理配置已写入: ' + cfg['proxy']['scheme'] + '://' + cfg['proxy']['hostname'] + ':' + str(cfg['proxy']['port']))
+else:
+    print('[entrypoint] 检测到已有代理配置，跳过环境变量覆盖: ' + existing.get('scheme', '') + '://' + existing.get('hostname', '') + ':' + str(existing.get('port', '')))
 "
 fi