--fix bug

src/views/learningpath/LevelAddDetail.vue

@@ -431,6 +431,7 @@ const showModal = () => {
 
 function showEditModal(ele) {
   formValue.value = ele;
+  formValue.value.edit = true;
   modal.value = true;
 }
 
@@ -443,7 +444,7 @@ const editChapter = () => {
   if (!formValue.value.name) {
     return message.warning("请输入关卡名称");
   }
-  if (formValue.value.id) {
+  if (formValue.value.edit) {
     closeModal();
     return;
   }