From b944c2467bf1fb87d54beb416cb516ab7530b69b Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Tue, 7 Jul 2020 18:58:12 +0800
Subject: [PATCH] fix(Checkbox): dynamic bind group (#6730)

---
 src/mixins/relation.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/mixins/relation.js b/src/mixins/relation.js
index bcf9cb5dd..f6d503616 100644
--- a/src/mixins/relation.js
+++ b/src/mixins/relation.js
@@ -30,6 +30,14 @@ export function ChildrenMixin(parent, options = {}) {
       },
     },
 
+    watch: {
+      disableBindRelation(val) {
+        if (!val) {
+          this.bindRelation();
+        }
+      },
+    },
+
     mounted() {
       this.bindRelation();
     },