更新 'assets/plugin/bootstrap-select/css/bootstrap-select.css'

选中样式

assets/plugin/bootstrap-select/css/bootstrap-select.css

@@ -195,7 +195,7 @@ select.selectpicker {
   padding-left: 2.25em;
 }
 .bootstrap-select .dropdown-menu li a span.check-mark {
-  display: none;
+  /* display: none; */
 }
 .bootstrap-select .dropdown-menu li a span.text {
   display: inline-block;
@@ -234,11 +234,14 @@ select.selectpicker {
   top: auto;
   margin-top: -1px;
 }
+.selected .glyphicon-unchecked:before{
+	    content: "\e067";
+}
 .bootstrap-select.show-tick .dropdown-menu .selected span.check-mark {
-  position: absolute;
+ /* position: absolute;
   display: inline-block;
   right: 15px;
-  top: 5px;
+  top: 5px; */
 }
 .bootstrap-select.show-tick .dropdown-menu li a span.text {
   margin-right: 34px;