diff --git a/README.md b/README.md
index 7df407b..c456edb 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,9 @@ widgets:
         inputs:
           - name: input
             data: 北京今天天气怎么样
+        parameters:
+            - name: voice
+              value: zhitian_emo
     inferencespec:
       cpu: 4 #CPU数量
       memory: 8192