diff --git a/public/assets/js/backend/orders/dispatch2.js b/public/assets/js/backend/orders/dispatch2.js
index 526c16b..4fdc0bc 100644
--- a/public/assets/js/backend/orders/dispatch2.js
+++ b/public/assets/js/backend/orders/dispatch2.js
@@ -193,7 +193,7 @@ define(['jquery', 'bootstrap', 'backend', 'table', 'form','layer'], function ($,
 
                     // 显示 loading 层
                     var loadingIndex = Layer.load(1, {
-                        shade: [0.1, '#fff'], // 背景遮罩，可选
+                        shade: [0.2, '#ccc'], // 背景遮罩，可选
                     });