diff --git a/src/pages/merchant/components/AddComment.vue b/src/pages/merchant/components/AddComment.vue
index 419076f..0cab0da 100644
--- a/src/pages/merchant/components/AddComment.vue
+++ b/src/pages/merchant/components/AddComment.vue
@@ -59,7 +59,7 @@ const success = async () => {
         @ok="success">
         <a-form layout="vertical">
             <a-form-item label="是否回复之前评论" v-if="item.comment.length !== 0">
-                <a-radio-group v-model:model-value="form.is_reply">
+                <a-radio-group v-model:model-value="form.is_reply" @change="form.pid=null">
                     <a-radio :value="0">否</a-radio>
                     <a-radio :value="1">是</a-radio>
                 </a-radio-group>
diff --git a/src/pages/merchant/pages/task-center/components/new-task-1.vue b/src/pages/merchant/pages/task-center/components/new-task-1.vue
index 002818e..5c84490 100644
--- a/src/pages/merchant/pages/task-center/components/new-task-1.vue
+++ b/src/pages/merchant/pages/task-center/components/new-task-1.vue
@@ -48,6 +48,12 @@ const success = async () => {
         }
     });
 }
+
+const initGLPO = () => {
+    form.value.material_id = null;
+    form.value.backfill.forEach(v => v.content_id = null);
+    form.value.settltment_before.length = 0;
+}
 </script>
 
 <template>
@@ -64,7 +70,7 @@ const success = async () => {
             <a-form-item label="投放渠道" field="platform_id">
                 <XSelect
                     :init="true"
-                    @change="form.material_id=null"
+                    @change="initGLPO"
                     v-model:model-value="form.platform_id"
                     :api="SystemStore.isRoot ? Api.admin.getPlatform : Api.merchant.getPlatformList">
                 </XSelect>