diff --git a/index.html b/index.html
index cd61f72..d289c67 100644
--- a/index.html
+++ b/index.html
@@ -193,7 +193,7 @@
                     param: {
                       codeAndAnswerList: [
                         {
-                          answer: that.answer,
+                          answer: [that.answer],
                           questionCode: 'HZZG'
                         }
                       ],