diff --git a/luci-app-passwall/luasrc/view/passwall/rule/rule_version.htm b/luci-app-passwall/luasrc/view/passwall/rule/rule_version.htm
index 78883b9f9..dbe8aff21 100644
--- a/luci-app-passwall/luasrc/view/passwall/rule/rule_version.htm
+++ b/luci-app-passwall/luasrc/view/passwall/rule/rule_version.htm
@@ -55,22 +55,18 @@ local api = require "luci.passwall.api"
 			"gfwlist_update","chnroute_update","chnroute6_update",
 			"chnlist_update","geoip_update","geosite_update"
 		];
-		const targetNode = document.querySelector('form') || document.body;
-		const observer = new MutationObserver(() => {
+		const bindFlags = () => {
+			let allBound = true;
 			flags.forEach(flag => {
 				const orig = Array.from(document.querySelectorAll(`input[name$=".${flag}"]`)).find(i => i.type === 'checkbox');
-				if (!orig) {
-					return;
-				}
+				if (!orig) { allBound = false; return; }
 				// 隐藏最外层 div
 				const wrapper = orig.closest('.cbi-value');
 				if (wrapper && wrapper.style.display !== 'none') {
 					wrapper.style.display = 'none';
 				}
 				const custom = document.querySelector(`.cbi-input-checkbox[name="${flag.replace('_update','')}"]`);
-				if (!custom) {
-					return;
-				}
+				if (!custom) { allBound = false; return; }
 				custom.checked = orig.checked;
 				// 自定义选择框与原生Flag双向绑定
 				if (!custom._binded) {
@@ -84,8 +80,13 @@ local api = require "luci.passwall.api"
 					});
 				}
 			});
-		});
-		observer.observe(targetNode, { childList: true, subtree: true });
+			return allBound;
+		};
+		const target = document.querySelector('form') || document.body;
+		const observer = new MutationObserver(() => bindFlags() ? observer.disconnect() : 0);
+		observer.observe(target, { childList: true, subtree: true });
+		const timer = setInterval(() => bindFlags() ? (clearInterval(timer), observer.disconnect()) : 0, 300);
+		setTimeout(() => { clearInterval(timer); observer.disconnect(); }, 5000);
 	});
 
 	function update_rules(btn) {
diff --git a/natflow/Makefile b/natflow/Makefile
index 3bf65ac2b..778396632 100644
--- a/natflow/Makefile
+++ b/natflow/Makefile
@@ -9,10 +9,10 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=natflow
-PKG_VERSION:=20250831
+PKG_VERSION:=20250912
 
 PKG_SOURCE_URL:=https://codeload.github.com/ptpt52/natflow/tar.gz/$(PKG_VERSION)?
-PKG_HASH:=b4537ba11af920548f657990826495de207122651a2d082641666b60436b801e
+PKG_HASH:=e3d2e97841effbca841a34e39f6f0b2c5ba71b8af98476d8c2d4b0b158c5f6ed
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 
 PKG_MAINTAINER:=Chen Minqiang <ptpt52@gmail.com>