Hide contract env/UI: keep options+OO hedge and RS key alerts only.

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

lib/instance/instance_settings_lib.py

@@ -127,7 +127,7 @@ def build_settings_tabs(display: dict[str, Any] | None, instance_settings: dict[
     tabs.append({"key": "sim_funds", "title": "模拟资金"})
     if disp.get("show_settings_password", True):
         tabs.append({"key": "password", "title": "账户密码"})
-    if inst.get("show_transfer") and disp.get("show_settings_transfer", True):
+    if inst.get("show_transfer") and disp.get("show_settings_transfer", False):
         tabs.append({"key": "transfer", "title": "永续划转"})
     if disp.get("show_settings_export", True):
         tabs.append({"key": "export", "title": "数据导出"})