diff --git a/src/components/tree/tree.vue b/src/components/tree/tree.vue
index 2582e835..6f708b72 100644
--- a/src/components/tree/tree.vue
+++ b/src/components/tree/tree.vue
@@ -125,7 +125,7 @@
                 this.$nextTick(() => {
                     this.updateData();
                     this.broadcast('TreeNode', 'indeterminate');
-                })
+                });
             }
         }
     };