diff --git a/src/util.js b/src/util.js
index 265ed51db..8135f2a08 100644
--- a/src/util.js
+++ b/src/util.js
@@ -1,127 +1,127 @@
-"use strict";
-// Common Util for frontend and backend
-//
-// DOT NOT MODIFY util.js!
-// Need to run "tsc" to compile if there are any changes.
-//
-// Backend uses the compiled file util.js
-// Frontend uses util.ts
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.getMonitorRelativeURL = exports.genSecret = exports.getRandomInt = exports.getRandomArbitrary = exports.TimeLogger = exports.polyfill = exports.debug = exports.ucfirst = exports.sleep = exports.flipStatus = exports.STATUS_PAGE_PARTIAL_DOWN = exports.STATUS_PAGE_ALL_UP = exports.STATUS_PAGE_ALL_DOWN = exports.PENDING = exports.UP = exports.DOWN = exports.appName = exports.isDev = void 0;
-const _dayjs = require("dayjs");
-const dayjs = _dayjs;
-exports.isDev = process.env.NODE_ENV === "development";
-exports.appName = "Uptime Kuma";
-exports.DOWN = 0;
-exports.UP = 1;
-exports.PENDING = 2;
-exports.STATUS_PAGE_ALL_DOWN = 0;
-exports.STATUS_PAGE_ALL_UP = 1;
-exports.STATUS_PAGE_PARTIAL_DOWN = 2;
-function flipStatus(s) {
-    if (s === exports.UP) {
-        return exports.DOWN;
-    }
-    if (s === exports.DOWN) {
-        return exports.UP;
-    }
-    return s;
-}
-exports.flipStatus = flipStatus;
-function sleep(ms) {
-    return new Promise(resolve => setTimeout(resolve, ms));
-}
-exports.sleep = sleep;
-/**
- * PHP's ucfirst
- * @param str
- */
-function ucfirst(str) {
-    if (!str) {
-        return str;
-    }
-    const firstLetter = str.substr(0, 1);
-    return firstLetter.toUpperCase() + str.substr(1);
-}
-exports.ucfirst = ucfirst;
-function debug(msg) {
-    if (exports.isDev) {
-        console.log(msg);
-    }
-}
-exports.debug = debug;
-function polyfill() {
-    /**
-     * String.prototype.replaceAll() polyfill
-     * https://gomakethings.com/how-to-replace-a-section-of-a-string-with-another-one-with-vanilla-js/
-     * @author Chris Ferdinandi
-     * @license MIT
-     */
-    if (!String.prototype.replaceAll) {
-        String.prototype.replaceAll = function (str, newStr) {
-            // If a regex pattern
-            if (Object.prototype.toString.call(str).toLowerCase() === "[object regexp]") {
-                return this.replace(str, newStr);
-            }
-            // If a string
-            return this.replace(new RegExp(str, "g"), newStr);
-        };
-    }
-}
-exports.polyfill = polyfill;
-class TimeLogger {
-    constructor() {
-        this.startTime = dayjs().valueOf();
-    }
-    print(name) {
-        if (exports.isDev && process.env.TIMELOGGER === "1") {
-            console.log(name + ": " + (dayjs().valueOf() - this.startTime) + "ms");
-        }
-    }
-}
-exports.TimeLogger = TimeLogger;
-/**
- * Returns a random number between min (inclusive) and max (exclusive)
- */
-function getRandomArbitrary(min, max) {
-    return Math.random() * (max - min) + min;
-}
-exports.getRandomArbitrary = getRandomArbitrary;
-/**
- * From: https://stackoverflow.com/questions/1527803/generating-random-whole-numbers-in-javascript-in-a-specific-range
- *
- * Returns a random integer between min (inclusive) and max (inclusive).
- * The value is no lower than min (or the next integer greater than min
- * if min isn't an integer) and no greater than max (or the next integer
- * lower than max if max isn't an integer).
- * Using Math.round() will give you a non-uniform distribution!
- */
-function getRandomInt(min, max) {
-    min = Math.ceil(min);
-    max = Math.floor(max);
-    return Math.floor(Math.random() * (max - min + 1)) + min;
-}
-exports.getRandomInt = getRandomInt;
-function getCryptoRandomInt(min, max) {
-    const randomBuffer = new Uint32Array(1);
-    crypto.getRandomValues(randomBuffer);
-    const randomNumber = randomBuffer[0] / (0xffffffff + 1);
-    min = Math.ceil(min);
-    max = Math.floor(max);
-    return Math.floor(randomNumber * (max - min + 1)) + min;
-}
-exports.getCryptoRandomInt = getCryptoRandomInt;
-function genSecret(length = 64) {
-    let secret = "";
-    const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
-    const charsLength = chars.length;
-    for ( let i = 0; i < length; i++ ) {
-        secret += chars.charAt(getCryptoRandomInt(0, charsLength));
-    }
-    return secret;
-}
-exports.genSecret = genSecret;
-function getMonitorRelativeURL(id) {
-    return "/dashboard/" + id;
-}
-exports.getMonitorRelativeURL = getMonitorRelativeURL;
+"use strict";
+// Common Util for frontend and backend
+//
+// DOT NOT MODIFY util.js!
+// Need to run "tsc" to compile if there are any changes.
+//
+// Backend uses the compiled file util.js
+// Frontend uses util.ts
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getMonitorRelativeURL = exports.genSecret = exports.getRandomInt = exports.getRandomArbitrary = exports.TimeLogger = exports.polyfill = exports.debug = exports.ucfirst = exports.sleep = exports.flipStatus = exports.STATUS_PAGE_PARTIAL_DOWN = exports.STATUS_PAGE_ALL_UP = exports.STATUS_PAGE_ALL_DOWN = exports.PENDING = exports.UP = exports.DOWN = exports.appName = exports.isDev = void 0;
+const _dayjs = require("dayjs");
+const dayjs = _dayjs;
+exports.isDev = process.env.NODE_ENV === "development";
+exports.appName = "Uptime Kuma";
+exports.DOWN = 0;
+exports.UP = 1;
+exports.PENDING = 2;
+exports.STATUS_PAGE_ALL_DOWN = 0;
+exports.STATUS_PAGE_ALL_UP = 1;
+exports.STATUS_PAGE_PARTIAL_DOWN = 2;
+function flipStatus(s) {
+    if (s === exports.UP) {
+        return exports.DOWN;
+    }
+    if (s === exports.DOWN) {
+        return exports.UP;
+    }
+    return s;
+}
+exports.flipStatus = flipStatus;
+function sleep(ms) {
+    return new Promise(resolve => setTimeout(resolve, ms));
+}
+exports.sleep = sleep;
+/**
+ * PHP's ucfirst
+ * @param str
+ */
+function ucfirst(str) {
+    if (!str) {
+        return str;
+    }
+    const firstLetter = str.substr(0, 1);
+    return firstLetter.toUpperCase() + str.substr(1);
+}
+exports.ucfirst = ucfirst;
+function debug(msg) {
+    if (exports.isDev) {
+        console.log(msg);
+    }
+}
+exports.debug = debug;
+function polyfill() {
+    /**
+     * String.prototype.replaceAll() polyfill
+     * https://gomakethings.com/how-to-replace-a-section-of-a-string-with-another-one-with-vanilla-js/
+     * @author Chris Ferdinandi
+     * @license MIT
+     */
+    if (!String.prototype.replaceAll) {
+        String.prototype.replaceAll = function (str, newStr) {
+            // If a regex pattern
+            if (Object.prototype.toString.call(str).toLowerCase() === "[object regexp]") {
+                return this.replace(str, newStr);
+            }
+            // If a string
+            return this.replace(new RegExp(str, "g"), newStr);
+        };
+    }
+}
+exports.polyfill = polyfill;
+class TimeLogger {
+    constructor() {
+        this.startTime = dayjs().valueOf();
+    }
+    print(name) {
+        if (exports.isDev && process.env.TIMELOGGER === "1") {
+            console.log(name + ": " + (dayjs().valueOf() - this.startTime) + "ms");
+        }
+    }
+}
+exports.TimeLogger = TimeLogger;
+/**
+ * Returns a random number between min (inclusive) and max (exclusive)
+ */
+function getRandomArbitrary(min, max) {
+    return Math.random() * (max - min) + min;
+}
+exports.getRandomArbitrary = getRandomArbitrary;
+/**
+ * From: https://stackoverflow.com/questions/1527803/generating-random-whole-numbers-in-javascript-in-a-specific-range
+ *
+ * Returns a random integer between min (inclusive) and max (inclusive).
+ * The value is no lower than min (or the next integer greater than min
+ * if min isn't an integer) and no greater than max (or the next integer
+ * lower than max if max isn't an integer).
+ * Using Math.round() will give you a non-uniform distribution!
+ */
+function getRandomInt(min, max) {
+    min = Math.ceil(min);
+    max = Math.floor(max);
+    return Math.floor(Math.random() * (max - min + 1)) + min;
+}
+exports.getRandomInt = getRandomInt;
+function getCryptoRandomInt(min, max) {
+    const randomBuffer = new Uint32Array(1);
+    crypto.getRandomValues(randomBuffer);
+    const randomNumber = randomBuffer[0] / (0xffffffff + 1);
+    min = Math.ceil(min);
+    max = Math.floor(max);
+    return Math.floor(randomNumber * (max - min + 1)) + min;
+}
+exports.getCryptoRandomInt = getCryptoRandomInt;
+function genSecret(length = 64) {
+    let secret = "";
+    const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+    const charsLength = chars.length;
+    for ( let i = 0; i < length; i++ ) {
+        secret += chars.charAt(getCryptoRandomInt(0, charsLength - 1));
+    }
+    return secret;
+}
+exports.genSecret = genSecret;
+function getMonitorRelativeURL(id) {
+    return "/dashboard/" + id;
+}
+exports.getMonitorRelativeURL = getMonitorRelativeURL;
diff --git a/src/util.ts b/src/util.ts
index 205589fef..a1f6f2594 100644
--- a/src/util.ts
+++ b/src/util.ts
@@ -128,7 +128,7 @@ export function genSecret(length = 64) {
     const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
     const charsLength = chars.length;
     for ( let i = 0; i < length; i++ ) {
-        secret += chars.charAt(getCryptoRandomInt(0, charsLength));
+        secret += chars.charAt(getCryptoRandomInt(0, charsLength - 1));
     }
     return secret;
 }