Merge pull request #1371 in DESIGN/design from ~LANLAN/design:release/10.0 to release/10.0

* commit '43609c951816cf5bfee0365556990fc1640c3735':
  REPORT-24689 设计器更新的推送弹窗关闭按钮异常

designer-base/src/main/resources/com/fr/design/ui/update/push/pushUpdate.js

@@ -104,8 +104,7 @@ function getMoreInfo() {
 function getCloseButton() {
     return BI.createWidget({
         type: "bi.button",
-        text: "",
-        iconCls: "close-font",
+        text: String.fromCharCode(10005),
         cls: "close-btn",
         clear: true,
         handler: function () {