diff --git a/src/views/system/param/busTypePre.vue b/src/views/system/param/busTypePre.vue
index 0487efae..0826a7d7 100644
--- a/src/views/system/param/busTypePre.vue
+++ b/src/views/system/param/busTypePre.vue
@@ -210,6 +210,8 @@ export default {
             this.loading = false;
             this.cancelDialog();
             this.getList();
+          }else{
+            this.$message.error(res.message);
           }
         }).catch(() => {
         });