ui包

package.json

@@ -17,7 +17,7 @@
     "@tinymce/tinymce-vue": "^3.2.8",
     "awe-dnd": "^0.3.4",
     "axios": "0.18.1",
-    "book-ui": "file:../GCLS-Book-question-ui/book-ui-0.3.10.tgz",
+    "book-ui": "file:../GCLS-Book-question-ui/book-ui-0.3.11.tgz",
     "cnchar": "^3.0.1",
     "cnchar-all": "^3.0.1",
     "cnchar-order": "^3.0.1",

src/views/courseView.vue

@@ -351,7 +351,7 @@ export default {
     width: 100%;
     top: 0;
     left: 0;
-    z-index:99;
+    z-index:999;
 }
 .container {
   width: 100%;