diff --git a/antigravity/maintenance/setup-node1-shanghai.sh b/antigravity/maintenance/setup-node1-shanghai.sh
index e8995bb5..a8060338 100755
--- a/antigravity/maintenance/setup-node1-shanghai.sh
+++ b/antigravity/maintenance/setup-node1-shanghai.sh
@@ -24,8 +24,20 @@ fi
 ok "Docker 已就绪"
 
 # ── 2. 进入 deploy 目录 ─────────────────────────────
+# 兼容从仓库根目录执行（/root/sub2api/）或脚本原始位置（antigravity/maintenance/）
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-DEPLOY_DIR="$(dirname "$SCRIPT_DIR")/deploy"
+if [ -d "$SCRIPT_DIR/deploy" ]; then
+    DEPLOY_DIR="$SCRIPT_DIR/deploy"
+elif [ -d "$(dirname "$SCRIPT_DIR")/deploy" ]; then
+    DEPLOY_DIR="$(dirname "$SCRIPT_DIR")/deploy"
+elif [ -d "$(dirname "$(dirname "$SCRIPT_DIR")")/deploy" ]; then
+    DEPLOY_DIR="$(dirname "$(dirname "$SCRIPT_DIR")")/deploy"
+elif [ -d "$(pwd)/deploy" ]; then
+    DEPLOY_DIR="$(pwd)/deploy"
+else
+    echo "❌ 找不到 deploy/ 目录，请在仓库根目录执行脚本"
+    exit 1
+fi
 cd "$DEPLOY_DIR"
 ok "工作目录: $DEPLOY_DIR"