diff --git a/p__Classrooms__Lists__Attachment__index.async.js b/p__Classrooms__Lists__Attachment__index.async.js
index bf995fa6a5..9e7530b846 100644
--- a/p__Classrooms__Lists__Attachment__index.async.js
+++ b/p__Classrooms__Lists__Attachment__index.async.js
@@ -2842,7 +2842,7 @@ var OutLinkConfig_SetPublic = function SetPublic(_ref) {
               is_public: (_value$is_public = value.is_public) === null || _value$is_public === void 0 ? void 0 : _value$is_public[0],
               delay_publish: value.delay_publish,
               description: value.description,
-              publish_time: value.publish_time,
+              publish_time: formValue.publish_time,
               link: value.link,
               name: value.title
             });
@@ -2940,6 +2940,7 @@ var OutLinkConfig_SetPublic = function SetPublic(_ref) {
                     children: "\u5EF6\u671F\u53D1\u5E03"
                   }), /*#__PURE__*/(0,jsx_runtime.jsx)(date_picker/* default */.Z, {
                     disabledDate: disabledDate,
+                    allowClear: false,
                     format: "YYYY-MM-DD HH:mm",
                     disabled: !formValue.delay_publish,
                     value: dayjs_min_default()(formValue.publish_time),