diff --git a/sendNotify.js b/sendNotify.js
index 3c132cb..d4c6074 100644
--- a/sendNotify.js
+++ b/sendNotify.js
@@ -2125,21 +2125,28 @@ function GetnickName2() {
 }
 const got = require('got');
 require('dotenv').config();
-let Fileexists280 = fs.existsSync('/ql/data/db/keyv.sqlite');
-let Fileexists_ = fs.existsSync('/ql/data/config/auth.json');
-let authFile = "";
-if (Fileexists280&&process.env.QL_BRANCH.slice(1,5)>=2.18)
-    authFile = "/ql/data/db/keyv.sqlite"
-else if (Fileexists_)
-    authFile = "/ql/data/config/auth.json"
-else
-    authFile = "/ql/config/auth.json"
-
-
+const tokenFileList = ['/ql/data/db/keyv.sqlite', '/ql/data/config/auth.json', '/ql/config/auth.json'];
+let authFile = getLatestFile(tokenFileList);
 const api = got.extend({
     prefixUrl: 'http://127.0.0.1:5600',
     retry: { limit: 0 },
 });
+function getLatestFile(files) {
+    let latestFile = null;
+    let latestMtime = 0;
+    for (const file of files) {
+        try {
+            const stats = fs.statSync(file);
+            const mtime = stats.mtimeMs;
+            if (mtime > latestMtime) {
+                latestMtime = mtime;
+                latestFile = file;
+            }
+        } catch (e) {
+        }
+    }
+    return latestFile;
+}
 
 async function getToken() {
     const authConfig = await fs.readFileSync(authFile);