diff --git a/app.js b/app.js
index f5eda3e..b9e1055 100644
--- a/app.js
+++ b/app.js
@@ -5,16 +5,24 @@ const rs = require("./regionServer")
 const appcenter = require("./appcenter")
 const { initConfig, splitPacket, upload, decodeProto, log, setupHost, KPacket, debug, checkCDN, checkUpdate } = require("./utils")
 const { exportData } = require("./export")
-const { exitHook } = require("./exitHook.js");
+
+const onExit = () => {
+    setupHost(true)
+    console.log("按任意键退出")
+    cp.execSync("pause > nul", { stdio: "inherit" })
+};
 
 // TODO: use kotlin rewrite it
 (async () => {
     try {
-        exitHook(() => {
-            setupHost(true)
-            console.log("按任意键退出")
-            cp.execSync("pause > nul", { stdio: "inherit" })
+        process.on("uncaughtException", (err, origin) => {
+            appcenter.uploadError(err, true)
+            console.log(err)
+            console.log(`Origin: ${origin}`)
+            process.exit(1)
         })
+        process.once("exit", onExit)
+        process.once("SIGINT", onExit)
         appcenter.init()
         let conf = await initConfig()
         try {
diff --git a/exitHook.js b/exitHook.js
deleted file mode 100644
index 7f75efe..0000000
--- a/exitHook.js
+++ /dev/null
@@ -1,50 +0,0 @@
-// https://github.com/sindresorhus/exit-hook
-
-const callbacks = new Set();
-let isCalled = false;
-let isRegistered = false;
-
-function exit(shouldManuallyExit, signal) {
-    if (isCalled) {
-        return;
-    }
-
-    isCalled = true;
-
-    for (const callback of callbacks) {
-        callback();
-    }
-
-    if (shouldManuallyExit === true) {
-        process.exit(128 + signal);
-    }
-}
-
-function exitHook(onExit) {
-    callbacks.add(onExit);
-
-    if (!isRegistered) {
-        isRegistered = true;
-
-        process.once('exit', exit);
-        process.once('SIGINT', exit.bind(undefined, true, 2));
-        process.once('SIGTERM', exit.bind(undefined, true, 15));
-
-        // PM2 Cluster shutdown message. Caught to support async handlers with pm2, needed because
-        // explicitly calling process.exit() doesn't trigger the beforeExit event, and the exit
-        // event cannot support async handlers, since the event loop is never called after it.
-        process.on('message', message => {
-            if (message === 'shutdown') {
-                exit(true, -128);
-            }
-        });
-    }
-
-    return () => {
-        callbacks.delete(onExit);
-    };
-}
-
-module.exports = {
-    exitHook
-}