fix yml

.github/workflows/npm.yml

@@ -6,7 +6,7 @@ jobs:
   build:
     name: Build
     runs-on: ubuntu-latest
-   steps:
+    steps:
       - uses: actions/checkout@v2
       - uses: actions/cache@v2
         with:

package.json

@@ -101,7 +101,7 @@
     "typed-emitter": "^1.3.1",
     "watchdog": "^0.8.17",
     "wechaty-puppet": "^0.41.1",
-    "wechaty-puppet-service": "^0.21.6",
+    "wechaty-puppet-service": "^0.21.8",
     "ws": "^7.4.6"
   },
   "devDependencies": {