实现OKX单笔期权币本位与USDT桥复利(中控只读,不改Gate)

Co-authored-by: Cursor <cursoragent@cursor.com>

lib/instance/instance_settings_register.py

@@ -106,6 +106,24 @@ def register_instance_settings_routes(
         clean = coerce_hedge_partial_close_with_manual(clean, env_path=env_path)
         if not clean:
             return jsonify({"ok": True, "changed_keys": [], "restart_required": False})
+        if "OKX_OPTIONS_MARGIN_MODE" in clean:
+            try:
+                from lib.options.options_margin_mode_lib import normalize_options_margin_mode
+                from lib.options.options_spot_bridge_lib import mode_switch_block_msg
+
+                lines = read_env_lines(env_path)
+                old_mode = normalize_options_margin_mode(env_get(lines, "OKX_OPTIONS_MARGIN_MODE") or "usdc")
+                new_mode = normalize_options_margin_mode(clean.get("OKX_OPTIONS_MARGIN_MODE"))
+                if old_mode != new_mode:
+                    conn_m = get_db()
+                    try:
+                        block = mode_switch_block_msg(conn_m, None)
+                        if block:
+                            return jsonify({"ok": False, "msg": block}), 400
+                    finally:
+                        conn_m.close()
+            except Exception as e:
+                return jsonify({"ok": False, "msg": f"本位切换校验失败: {e}"}), 400
         changed = apply_env_updates(env_path, clean)
         groups = parse_env_example_schema(example_path)
         reload_info = apply_env_reload(env_path, get_db, changed, groups)