diff --git a/scripts/remote_restart.sh b/scripts/remote_restart.sh
index 3125976..b7f6240 100755
--- a/scripts/remote_restart.sh
+++ b/scripts/remote_restart.sh
@@ -72,11 +72,19 @@ fi
 echo "==> 启动 vite preview @ ${WEB_HOST}:${PORT} (base=${BASE_PATH})..."
 nohup npx vite preview --config scripts/vite-preview.config.mjs >>"${LOG}" 2>&1 &
 echo $! >"${PID_FILE}"
-sleep 2
+sleep 3
 
 preview_url="http://127.0.0.1:${PORT}${BASE_PATH}"
 login_probe="http://127.0.0.1:${PORT}/auth/status"
-if curl -sf "${preview_url}" >/dev/null && curl -sf "${login_probe}" >/dev/null; then
+auth_ok=0
+for _ in 1 2 3 4 5; do
+  if curl -sf "${preview_url}" >/dev/null && curl -sf "${login_probe}" >/dev/null; then
+    auth_ok=1
+    break
+  fi
+  sleep 2
+done
+if [[ "${auth_ok}" -eq 1 ]]; then
   echo "✅ memind_adm 已就绪: ${preview_url}"
   curl -sf "${preview_url}" >/dev/null && echo "   首页 OK"
   echo "   /auth 反代 OK"