diff --git a/src/views/EventManagement/ContentConfiguration.vue b/src/views/EventManagement/ContentConfiguration.vue
index 4e4f774..4e82126 100644
--- a/src/views/EventManagement/ContentConfiguration.vue
+++ b/src/views/EventManagement/ContentConfiguration.vue
@@ -373,7 +373,7 @@ const submitForm = async () => {
       img: form.img,
     };
     if ([1, 2, 3].includes(form.type)) {
-      requestParams.num = form.num;
+      requestParams.num = Number(form.num);
     } else {
       requestParams.item_name = form.item_name;
     }