diff --git a/style/js/index.js b/style/js/index.js
index e48da60..e0c48ab 100644
--- a/style/js/index.js
+++ b/style/js/index.js
@@ -1110,6 +1110,7 @@ $(document).ready(function () {
         if(currentTypeObj.title_max){
             setInputText_length(currentTypeObj.title_max)
         }
+        $('.inputChange').attr('placeholder', allAiServicesData[t]['title_placeholder'])
         //重置步骤条状态
         resetStep_status()
         //重置ppt模板选择