diff --git a/app/components/monitorForms/http.tsx b/app/components/monitorForms/http.tsx
index 7e96fc2..977921f 100644
--- a/app/components/monitorForms/http.tsx
+++ b/app/components/monitorForms/http.tsx
@@ -37,7 +37,7 @@ export default function HttpForm({
 			<Input
 				type="text"
 				id="httpUrl"
-				value={data.httpUrl}
+				value={data.httpUrl || ''}
 				placeholder="https://google.com"
 				className="col-span-3"
 				onChange={(e) => setData({ ...data, httpUrl: e.target.value })}
diff --git a/app/monitors/http.server.ts b/app/monitors/http.server.ts
index f544bd0..5915403 100644
--- a/app/monitors/http.server.ts
+++ b/app/monitors/http.server.ts
@@ -93,7 +93,8 @@ export async function HttpCheck({
 
 	if (httpAuthentication === 'basic') {
 		basicAuthHeader = {
-			Authorization: 'Basic ' + encodeBase64(httpUsername, httpPassword),
+			Authorization:
+				'Basic ' + encodeBase64(httpUsername, decrypt(httpPassword)),
 		};
 	}
 
@@ -151,12 +152,16 @@ export async function HttpCheck({
 	try {
 		if (httpAuthentication === 'ntlm') {
 			options.httpsAgent.keepAlive = true;
-			let client = NtlmClient({
+
+			let credentials: NtlmCredentials = {
 				username: httpUsername || '',
-				password: httpPassword || '',
+				password: httpPassword ? decrypt(httpPassword) : '',
 				domain: httpDomain || '',
 				workstation: httpWorkstation ? httpWorkstation : undefined,
-			});
+			};
+
+			let client = NtlmClient(credentials);
+
 			res = await client(options);
 		} else {
 			res = await axios.request(options);
diff --git a/app/notifications/notifier.tsx b/app/notifications/notifier.tsx
index cced0c6..6fb1dbc 100644
--- a/app/notifications/notifier.tsx
+++ b/app/notifications/notifier.tsx
@@ -1,4 +1,4 @@
-import { getMonitor } from '~/models/monitor.server';
+import { Monitor, getMonitor } from '~/models/monitor.server';
 import type { Drive, DriveUsage } from '~/models/monitor.server';
 import SMTP from './smtp';
 import Telegram from './telegram';
@@ -29,7 +29,7 @@ export default async function Notifier({
 
 	if (monitor.type === 'windows' || monitor.type === 'ubuntu') {
 		// reboot notifier
-		await rebootNotifier({ monitor, oldMonitor });
+		if (oldMonitor) await rebootNotifier({ monitor, oldMonitor });
 
 		// drive notifications
 		monitor?.drives?.map(async (drive: Drive & { usage: DriveUsage[] }) => {
diff --git a/app/routes/_auth.monitor.new/route.tsx b/app/routes/_auth.monitor.new/route.tsx
index ea67d45..37e9eca 100644
--- a/app/routes/_auth.monitor.new/route.tsx
+++ b/app/routes/_auth.monitor.new/route.tsx
@@ -270,7 +270,7 @@ export async function action({ request }: ActionArgs) {
 					httpBody: values.httpBody?.toString(),
 					httpAuthentication: values.httpAuthentication?.toString(),
 					httpUsername: values.httpUsername?.toString(),
-					httpPassword: values.httpPassword?.toString(),
+					httpPassword: encrypt(values.httpPassword?.toString()),
 					httpIgnoreSsl: !!values.httpIgnoreSsl,
 					httpBodyEncoding: values.httpBodyEncoding?.toString(),
 					httpUrl: values.httpUrl?.toString(),