diff --git a/wai-server/core/baileys/index.js b/wai-server/core/baileys/index.js
index 3ac7df9..97ec5ed 100644
--- a/wai-server/core/baileys/index.js
+++ b/wai-server/core/baileys/index.js
@@ -48,6 +48,26 @@ const createWhatsApp = async phone => {
   const { version, isLatest, } = { version: [2, 3000, 1025091846], isLatest: false };
   const waVersion = version.join('.') + ', ' + (isLatest ? 'latest' : 'out');
 
+  const stop = () => {
+    waSocket.logout(() => '实例已停止');
+    waEmitter.off('request.' + whatsAppNo + '.send.message', sendMessageHandler);
+
+    fs.rm(authStateFolder, { recursive: true, force: true }, (err) => {
+      if (err) {
+        console.error(`Error deleting authStateFolder directory: ${err.message}`);
+      } else {
+        console.log('Successfully deleted authStateFolder directory: ', authStateFolder);
+      }
+    });
+
+    fs.unlink(storeFilename, (err) => {
+      if (err && err.code !== 'ENOENT') {
+        console.error(`Error deleting storeFilename file: ${err.message}`);
+      } else if (!err) {
+        console.log('Successfully deleted storeFilename file: ', storeFilename);
+      }
+    });
+  };
 
   const start = () => {
 
@@ -350,6 +370,7 @@ const createWhatsApp = async phone => {
     channelId: channelId,
     phone: phone,
     start,
+    stop,
   };
 };