diff --git a/package.json b/package.json
index 07b551a06..b73fb21e6 100644
--- a/package.json
+++ b/package.json
@@ -95,7 +95,7 @@
     "rxjs": "^6.1.0",
     "state-switch": "^0.6.2",
     "watchdog": "^0.8.1",
-    "wechaty-puppet": "^0.8.2",
+    "wechaty-puppet": "^0.8.4",
     "ws": "^5.2.0"
   },
   "devDependencies": {
diff --git a/src/wechaty.ts b/src/wechaty.ts
index d103088a2..d227c29d0 100644
--- a/src/wechaty.ts
+++ b/src/wechaty.ts
@@ -76,17 +76,6 @@ import {
   Room,
 }                       from './user/'
 
-// export const WECHAT_EVENT_DICT = {
-//   friend      : 'tbw',
-//   login       : 'tbw',
-//   logout      : 'tbw',
-//   message     : 'tbw',
-//   'room-join' : 'tbw',
-//   'room-leave': 'tbw',
-//   'room-topic': 'tbw',
-//   scan        : 'tbw',
-// }
-
 export const WECHATY_EVENT_DICT = {
   ...CHAT_EVENT_DICT,
   dong      : 'tbw',
@@ -1149,7 +1138,13 @@ export class Wechaty extends Accessory implements Sayable {
   }
 
   public unref(): void {
-    log.warn('Wechaty', 'unref() To Be Implemented. See: https://github.com/Chatie/wechaty/issues/1197')
+    log.verbose('Wechaty', 'unref()')
+
+    if (this.lifeTimer) {
+      this.lifeTimer.unref()
+    }
+
+    this.puppet.unref()
   }
 }