diff --git a/deploy/pull_and_restart.sh b/deploy/pull_and_restart.sh
new file mode 100644
index 0000000..7f10ff3
--- /dev/null
+++ b/deploy/pull_and_restart.sh
@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+# 服务器上拉代码、同步 env、应用强制清仓策略并重启 PM2。
+# 用法（/opt/crypto_monitor 下 root）：
+#   bash deploy/pull_and_restart.sh
+#   bash deploy/pull_and_restart.sh --dry-run
+set -euo pipefail
+
+REPO="${REPO:-/opt/crypto_monitor}"
+DRY=()
+if [[ "${1:-}" == "--dry-run" ]]; then
+  DRY=(--dry-run)
+  echo "(dry-run mode)"
+fi
+
+cd "$REPO"
+echo ">>> git pull"
+git pull
+
+echo ">>> sync common trading env (binance + okx missing keys)"
+python3 scripts/sync_common_trading_env.py "${DRY[@]}"
+
+echo ">>> force-close policy: gate=ON, binance/okx=OFF"
+python3 scripts/sync_common_trading_env.py --apply-force-close-policy "${DRY[@]}"
+
+if [[ ${#DRY[@]} -gt 0 ]]; then
+  echo "(dry-run, skip pm2 restart)"
+  exit 0
+fi
+
+echo ">>> pm2 restart"
+pm2 restart crypto_gate crypto_binance crypto_okx manual-trading-hub manual-agent-gate 2>/dev/null \
+  || pm2 restart crypto-monitor-gate crypto-monitor-binance crypto-monitor-okx manual-trading-hub 2>/dev/null \
+  || pm2 restart all
+
+echo ">>> FORCE_CLOSE settings"
+grep -E '^FORCE_CLOSE_' crypto_monitor_gate/.env crypto_monitor_binance/.env crypto_monitor_okx/.env || true
+
+echo "done"
diff --git a/docs/env-sync-scripts.md b/docs/env-sync-scripts.md
index 4b31d7a..f23c496 100644
--- a/docs/env-sync-scripts.md
+++ b/docs/env-sync-scripts.md
@@ -111,9 +111,18 @@ python scripts/sync_four_exchange_position_sizing_env.py --set-buffer 0.98
 python scripts/sync_common_trading_env.py
 python scripts/sync_common_trading_env.py --dry-run
 python scripts/sync_common_trading_env.py --instances crypto_monitor_okx
+python scripts/sync_common_trading_env.py --apply-force-close-policy
 ```
 
-补全项含：`RECONCILE_*`、`PRICE_REFRESH_SECONDS`、`KEY_*` 门控、`FORCE_CLOSE_*`、`KEY_SIZING_USE_ZERO_POSITION_SNAPSHOT` 等。
+补全项含：`RECONCILE_*`、`PRICE_REFRESH_SECONDS`、`KEY_*` 门控、`KEY_SIZING_USE_ZERO_POSITION_SNAPSHOT` 等（**不含** `FORCE_CLOSE_*`，由 `--apply-force-close-policy` 单独处理）。
+
+**强制清仓策略**（仅 Gate 开启）：
+
+```bash
+python scripts/sync_common_trading_env.py --apply-force-close-policy
+```
+
+或服务器一键：`bash deploy/pull_and_restart.sh`
 
 ---
 
diff --git a/scripts/sync_common_trading_env.py b/scripts/sync_common_trading_env.py
index 947e5d7..84c7c67 100644
--- a/scripts/sync_common_trading_env.py
+++ b/scripts/sync_common_trading_env.py
@@ -50,12 +50,26 @@ SHARED_DEFAULTS: dict[str, str] = {
     "RECONCILE_STARTUP_GRACE_SEC": "90",
     "RECONCILE_FLAT_CONFIRM_POLLS": "3",
     "FULL_MARGIN_BUFFER_RATIO": "0.98",
-    "FORCE_CLOSE_BJ_HOUR": "0",
-    "FORCE_CLOSE_ENABLED": "false",
     "WECHAT_TIMEOUT_SECONDS": "10",
     "AI_TIMEOUT_SECONDS": "120",
 }
 
+# 仅 Gate 启用 0 点强制清仓；币安/OKX 须保持关闭
+FORCE_CLOSE_POLICY: dict[str, dict[str, str]] = {
+    "crypto_monitor_gate": {
+        "FORCE_CLOSE_ENABLED": "true",
+        "FORCE_CLOSE_BJ_HOUR": "0",
+    },
+    "crypto_monitor_binance": {
+        "FORCE_CLOSE_ENABLED": "false",
+        "FORCE_CLOSE_BJ_HOUR": "0",
+    },
+    "crypto_monitor_okx": {
+        "FORCE_CLOSE_ENABLED": "false",
+        "FORCE_CLOSE_BJ_HOUR": "0",
+    },
+}
+
 
 def _parse_env(path: str) -> list[str]:
     if not os.path.isfile(path):
@@ -116,10 +130,44 @@ def sync_one(dir_name: str, *, dry_run: bool, force: bool) -> bool:
     return True
 
 
+def apply_force_close_policy(*, dry_run: bool) -> bool:
+    """Gate 开启强制清仓；币安/OKX 强制关闭（覆盖已有值）。"""
+    any_changed = False
+    for dir_name, values in FORCE_CLOSE_POLICY.items():
+        path = os.path.join(REPO, dir_name, ".env")
+        if not os.path.isfile(path):
+            print(f"skip (no .env): {dir_name}")
+            continue
+        lines = _parse_env(path)
+        changed_keys: list[str] = []
+        for key, val in values.items():
+            cur = _env_get(lines, key)
+            if cur != val:
+                lines = _upsert(lines, key, val)
+                changed_keys.append(key)
+        if not changed_keys:
+            print(f"ok (force-close policy): {dir_name}")
+            continue
+        any_changed = True
+        print(f"force-close policy: {dir_name}")
+        for key in changed_keys:
+            print(f"  = {key}={values[key]}")
+        if not dry_run:
+            text = "\n".join(lines).rstrip() + "\n"
+            with open(path, "w", encoding="utf-8", newline="\n") as f:
+                f.write(text)
+    return any_changed
+
+
 def main() -> None:
     ap = argparse.ArgumentParser(description="同步币安/OKX 共用 trading env（缺失项追加）")
     ap.add_argument("--dry-run", action="store_true")
     ap.add_argument("--force", action="store_true", help="覆盖已有值（慎用）")
+    ap.add_argument(
+        "--apply-force-close-policy",
+        action="store_true",
+        help="Gate 开启 0 点强制清仓，币安/OKX 强制关闭",
+    )
     ap.add_argument(
         "--instances",
         nargs="+",
@@ -133,6 +181,9 @@ def main() -> None:
     for inst in instances:
         if sync_one(inst, dry_run=args.dry_run, force=args.force):
             any_changed = True
+    if args.apply_force_close_policy:
+        if apply_force_close_policy(dry_run=args.dry_run):
+            any_changed = True
     if args.dry_run and any_changed:
         print("(dry-run, 未写入)")