diff --git a/jero-web/src/views/projectManagement/components/listOfRegulations.vue b/jero-web/src/views/projectManagement/components/listOfRegulations.vue
index 93c1a7177..0bacfd914 100644
--- a/jero-web/src/views/projectManagement/components/listOfRegulations.vue
+++ b/jero-web/src/views/projectManagement/components/listOfRegulations.vue
@@ -646,7 +646,7 @@
               let idList = JSON.parse(JSON.stringify(_this.selectedRowKeys))
               deleteAction(_this.url.deleteBatch, {
                 ids: idList.join(','),
-                projectLibraryId: this.$route.query.id
+                projectLibraryId: _this.$route.query.id
               }).then((res) => {
                 if (res.success) {
                   _this.$message.success(_this.$t('OperationSuccessful'))
@@ -670,7 +670,7 @@
         this.$confirm({
           content: _this.$t('ConfirmDelete'),
           onOk() {
-            deleteAction(_this.url.deleteOne, { id: val.id, projectLibraryId: this.$route.query.id }).then((res) => {
+            deleteAction(_this.url.deleteOne, { id: val.id, projectLibraryId: _this.$route.query.id }).then((res) => {
               if (res.success) {
                 _this.$message.success(_this.$t('OperationSuccessful'))
                 _this.getList()