diff --git a/doc/serverless.yaml b/doc/serverless.yaml
index 792a1f6..44fac9c 100644
--- a/doc/serverless.yaml
+++ b/doc/serverless.yaml
@@ -6,112 +6,112 @@ stage: dev
 
 inputs:
   name: myFunction1
-    enableRoleAuth: true
-    # 默认写法，新建特定命名的 cos bucket 并上传
-    src: ./code
-    # 指定 bucket name 和文件的方式，直接上传 cos 中的文件部署云函数
-    #    src:
-    #      bucket: tinatest   # bucket name，当前会默认在bucket name后增加 appid 后缀, e.g. bucketname-appid
-    #      object: 'code.zip'      # bucket key 指定存储桶内的文件
-    #    # 指定本地文件到 bucket
-    #    src:
-    #      bucket: tinatest   # bucket name
-    #      path:         # 可选，指定本地路径
-    handler: index.main_handler
-    runtime: Nodejs8.9
-    region: ap-guangzhou
-    description: My Serverless Function
-    memorySize: 128
-    timeout: 20
-    environment:
-      variables:
-        TEST: value
-    vpcConfig:
-      subnetId: ''
-      vpcId: ''
-    tags:
-      key1: value1
-      key2: value2 # tags 的key value
-    events:
-      - timer:
-          name: timer
-          parameters:
-            cronExpression: '*/5 * * * *'
-            enable: true
-      - apigw:
-          name: serverless
-          parameters:
-            serviceId: service-8dsikiq6
-            protocols:
-              - http
-            description: the serverless service
-            environment: release
-            endpoints:
-              - path: /users
-                method: POST
-              - path: /test/{abc}/{cde}
-                apiId: api-id
-                method: GET
-                description: Serverless REST API
-                enableCORS: TRUE
-                responseType: HTML
-                serviceTimeout: 10
-                param:
-                  - name: abc
-                    position: PATH
-                    required: 'TRUE'
-                    type: string
-                    defaultValue: abc
-                    desc: mytest
-                  - name: cde
-                    position: PATH
-                    required: 'TRUE'
-                    type: string
-                    defaultValue: abc
-                    desc: mytest
-                function:
-                  isIntegratedResponse: TRUE
-                  functionQualifier: $LATEST
-                usagePlan:
-                  usagePlanId: 1111
-                  usagePlanName: slscmp
-                  usagePlanDesc: sls create
-                  maxRequestNum: 1000
-                auth:
-                  serviceTimeout: 15
-                  secretName: secret
-                  secretIds:
-                    - AKIDNSdvdFcJ8GJ9th6qeZH0ll8r7dE6HHaSuchJ
-      - apigw:
-          name: serverless_test
-          parameters:
-            serviceId: service-cyjmc4eg
-            protocols:
-              - http
-            description: the serverless service
-            environment: release
-            endpoints:
-              - path: /users
-                method: POST
-      - cos:
-          name: cli-appid.cos.ap-beijing.myqcloud.com
-          parameters:
-            bucket: cli-appid.cos.ap-beijing.myqcloud.com
-            filter:
-              prefix: filterdir/
-              suffix: .jpg
-            events: cos:ObjectCreated:*
-            enable: true
-      - cmq:
-          name: cmq_trigger
-          parameters:
-            name: test-topic-queue
-            enable: true
-      - ckafka:
-          name: ckafka_trigger
-          parameters:
-            name: ckafka-2o10hua5
-            topic: test
-            maxMsgNum: 999
-            offset: latest
-            enable: true
+  enableRoleAuth: true
+  # 默认写法，新建特定命名的 cos bucket 并上传
+  src: ./code
+  # 指定 bucket name 和文件的方式，直接上传 cos 中的文件部署云函数
+  #    src:
+  #      bucket: tinatest   # bucket name，当前会默认在bucket name后增加 appid 后缀, e.g. bucketname-appid
+  #      object: 'code.zip'      # bucket key 指定存储桶内的文件
+  #    # 指定本地文件到 bucket
+  #    src:
+  #      bucket: tinatest   # bucket name
+  #      path:         # 可选，指定本地路径
+  handler: index.main_handler
+  runtime: Nodejs8.9
+  region: ap-guangzhou
+  description: My Serverless Function
+  memorySize: 128
+  timeout: 20
+  environment:
+    variables:
+      TEST: value
+  vpcConfig:
+    subnetId: ''
+    vpcId: ''
+  tags:
+    key1: value1
+    key2: value2 # tags 的key value
+  events:
+    - timer:
+        name: timer
+        parameters:
+          cronExpression: '*/5 * * * *'
+          enable: true
+    - apigw:
+        name: serverless
+        parameters:
+          serviceId: service-8dsikiq6
+          protocols:
+            - http
+          description: the serverless service
+          environment: release
+          endpoints:
+            - path: /users
+              method: POST
+            - path: /test/{abc}/{cde}
+              apiId: api-id
+              method: GET
+              description: Serverless REST API
+              enableCORS: TRUE
+              responseType: HTML
+              serviceTimeout: 10
+              param:
+                - name: abc
+                  position: PATH
+                  required: 'TRUE'
+                  type: string
+                  defaultValue: abc
+                  desc: mytest
+                - name: cde
+                  position: PATH
+                  required: 'TRUE'
+                  type: string
+                  defaultValue: abc
+                  desc: mytest
+              function:
+                isIntegratedResponse: TRUE
+                functionQualifier: $LATEST
+              usagePlan:
+                usagePlanId: 1111
+                usagePlanName: slscmp
+                usagePlanDesc: sls create
+                maxRequestNum: 1000
+              auth:
+                serviceTimeout: 15
+                secretName: secret
+                secretIds:
+                  - AKIDNSdvdFcJ8GJ9th6qeZH0ll8r7dE6HHaSuchJ
+    - apigw:
+        name: serverless_test
+        parameters:
+          serviceId: service-cyjmc4eg
+          protocols:
+            - http
+          description: the serverless service
+          environment: release
+          endpoints:
+            - path: /users
+              method: POST
+    - cos:
+        name: cli-appid.cos.ap-beijing.myqcloud.com
+        parameters:
+          bucket: cli-appid.cos.ap-beijing.myqcloud.com
+          filter:
+            prefix: filterdir/
+            suffix: .jpg
+          events: cos:ObjectCreated:*
+          enable: true
+    - cmq:
+        name: cmq_trigger
+        parameters:
+          name: test-topic-queue
+          enable: true
+    - ckafka:
+        name: ckafka_trigger
+        parameters:
+          name: ckafka-2o10hua5
+          topic: test
+          maxMsgNum: 999
+          offset: latest
+          enable: true