diff --git a/src/bg-ui/bg-switch.vue b/src/bg-ui/bg-switch.vue
index 9dee5dd89691e6d9f60f5e2bc944529a15e3de1e..71463f84e6f1a01db41182ac3a682e1f29dc8d6d 100644
--- a/src/bg-ui/bg-switch.vue
+++ b/src/bg-ui/bg-switch.vue
@@ -33,7 +33,7 @@ export default {
     },
     colors: {
       type: Array,
-      default: () => ["#c1c7d7", "#275a9d"],
+      default: () => ["#cbced7", "#2b4695"],
     },
     disabled: {
       type: Boolean,