Merge branch 'dev_1.1.5-1' of https://git.yishihui.com/DeNet/de-net into dev_1.1.5-1

src/view/content/tool-box/index.vue

@@ -405,6 +405,7 @@ const clickFull = () => {
         justify-content: center;
 
         iframe {
+            background: #fff;
             width: 100%;
             height: 100%;
         }