diff --git a/extra/download-dist.js b/extra/download-dist.js
index b8be5eb8a..b339ac930 100644
--- a/extra/download-dist.js
+++ b/extra/download-dist.js
@@ -4,7 +4,6 @@ const tar = require("tar");
 
 const packageJSON = require("../package.json");
 const fs = require("fs");
-const rmSync = require("./fs-rmSync.js");
 const version = packageJSON.version;
 
 const filename = "dist.tar.gz";
@@ -29,8 +28,9 @@ function download(url) {
             if (fs.existsSync("./dist")) {
 
                 if (fs.existsSync("./dist-backup")) {
-                    rmSync("./dist-backup", {
-                        recursive: true
+                    fs.rmSync("./dist-backup", {
+                        recursive: true,
+                        force: true,
                     });
                 }
 
@@ -43,8 +43,9 @@ function download(url) {
 
             tarStream.on("close", () => {
                 if (fs.existsSync("./dist-backup")) {
-                    rmSync("./dist-backup", {
-                        recursive: true
+                    fs.rmSync("./dist-backup", {
+                        recursive: true,
+                        force: true,
                     });
                 }
                 console.log("Done");
diff --git a/extra/fs-rmSync.js b/extra/fs-rmSync.js
deleted file mode 100644
index a42e30a68..000000000
--- a/extra/fs-rmSync.js
+++ /dev/null
@@ -1,23 +0,0 @@
-const fs = require("fs");
-/**
- * Detect if `fs.rmSync` is available
- * to avoid the runtime deprecation warning triggered for using `fs.rmdirSync` with `{ recursive: true }` in Node.js v16,
- * or the `recursive` property removing completely in the future Node.js version.
- * See the link below.
- * @todo Once we drop the support for Node.js v14 (or at least versions before v14.14.0), we can safely replace this function with `fs.rmSync`, since `fs.rmSync` was add in Node.js v14.14.0 and currently we supports all the Node.js v14 versions that include the versions before the v14.14.0, and this function have almost the same signature with `fs.rmSync`.
- * @link https://nodejs.org/docs/latest-v16.x/api/deprecations.html#dep0147-fsrmdirpath--recursive-true- the deprecation information of `fs.rmdirSync`
- * @link https://nodejs.org/docs/latest-v16.x/api/fs.html#fsrmsyncpath-options the document of `fs.rmSync`
- * @param {fs.PathLike} path Valid types for path values in "fs".
- * @param {fs.RmDirOptions} options options for `fs.rmdirSync`, if `fs.rmSync` is available and property `recursive` is true, it will automatically have property `force` with value `true`.
- * @returns {void}
- */
-const rmSync = (path, options) => {
-    if (typeof fs.rmSync === "function") {
-        if (options.recursive) {
-            options.force = true;
-        }
-        return fs.rmSync(path, options);
-    }
-    return fs.rmdirSync(path, options);
-};
-module.exports = rmSync;
diff --git a/extra/update-language-files/index.js b/extra/update-language-files/index.js
index 5b748a98e..acb6bd467 100644
--- a/extra/update-language-files/index.js
+++ b/extra/update-language-files/index.js
@@ -2,7 +2,6 @@
 
 import fs from "fs";
 import util from "util";
-import rmSync from "../fs-rmSync.js";
 
 /**
  * Copy across the required language files
@@ -16,7 +15,10 @@ import rmSync from "../fs-rmSync.js";
  */
 function copyFiles(langCode, baseLang) {
     if (fs.existsSync("./languages")) {
-        rmSync("./languages", { recursive: true });
+        fs.rmSync("./languages", {
+            recursive: true,
+            force: true,
+        });
     }
     fs.mkdirSync("./languages");
 
@@ -93,6 +95,9 @@ console.log("Updating: " + langCode);
 
 copyFiles(langCode, baseLangCode);
 await updateLanguage(langCode, baseLangCode);
-rmSync("./languages", { recursive: true });
+fs.rmSync("./languages", {
+    recursive: true,
+    force: true,
+});
 
 console.log("Done. Fixing formatting by ESLint...");
diff --git a/package.json b/package.json
index cf6348cbd..0d51984c7 100644
--- a/package.json
+++ b/package.json
@@ -68,8 +68,7 @@
         "sort-contributors": "node extra/sort-contributors.js",
         "quick-run-nightly": "docker run --rm --env NODE_ENV=development -p 3001:3001 louislam/uptime-kuma:nightly2",
         "start-dev-container": "cd docker && docker-compose -f docker-compose-dev.yml up --force-recreate",
-        "rebase-pr-to-1.23.X": "node extra/rebase-pr.js 1.23.X",
-        "start-server-node14-win": "private\\node14\\node.exe server/server.js"
+        "rebase-pr-to-1.23.X": "node extra/rebase-pr.js 1.23.X"
     },
     "dependencies": {
         "@grpc/grpc-js": "~1.8.22",
diff --git a/test/prepare-test-server.js b/test/prepare-test-server.js
index 1a9b04df1..1e0ed5cc4 100644
--- a/test/prepare-test-server.js
+++ b/test/prepare-test-server.js
@@ -1,10 +1,10 @@
 const fs = require("fs");
-const rmSync = require("../extra/fs-rmSync.js");
 
 const path = "./data/test";
 
 if (fs.existsSync(path)) {
-    rmSync(path, {
+    fs.rmSync(path, {
         recursive: true,
+        force: true,
     });
 }