diff --git a/src/views/modules/course/chapter-add-or-update.vue b/src/views/modules/course/chapter-add-or-update.vue
index d3b62bb..319d9a3 100644
--- a/src/views/modules/course/chapter-add-or-update.vue
+++ b/src/views/modules/course/chapter-add-or-update.vue
@@ -289,9 +289,9 @@
       },
       init(row, catalogue_id, courseid) {
         console.log('row2', row)
-        this.dataForm = JSON.parse(JSON.stringify(row)) || {}
-        this.dataForm.courseId = courseid || ''
-        this.dataForm.catalogueId = catalogue_id || ''
+        this.dataForm =row? JSON.parse(JSON.stringify(row)): {}
+        this.dataForm.courseId = courseid?courseid : ''
+        this.dataForm.catalogueId = catalogue_id?catalogue_id : ''
         this.visible = true
         if (this.dataForm.imgUrl && this.dataForm.imgUrl != "") {
           var img = {