diff --git a/examples/hunyuan/v20230901/chat_completions.ts b/examples/hunyuan/v20230901/chat_completions.ts
index 0a047c5af..4d2090b66 100644
--- a/examples/hunyuan/v20230901/chat_completions.ts
+++ b/examples/hunyuan/v20230901/chat_completions.ts
@@ -1,6 +1,5 @@
 import * as tencentcloud from "../../../tencentcloud"
 import { SSEResponseModel } from "../../../tencentcloud/common/sse_response_model"
-import { ChatStdResponse } from "../../../tencentcloud/services/hunyuan/v20230901/hunyuan_models"
 
 // 导入对应产品模块的client models
 const HunyuanClient = tencentcloud.hunyuan.v20230901.Client
@@ -30,11 +29,11 @@ client.ChatCompletions({
   Stream: true, // 流式调用开关，默认为 true
 }).then(
   async (res) => {
-    res.on('message', (message) => {
+    (res as SSEResponseModel).on('message', (message) => {
       console.log(message)
     })
     // 或者
-    for await (let message of res) {
+    for await (let message of (res as SSEResponseModel)) {
       console.log(message)
     }
   },