Merge branch 'fix/document_title' into 'develop'

修复浏览器标题没有修改的问题

See merge request o2oa/o2oa!365

o2web/source/x_desktop/js/base_loader.js

@@ -323,6 +323,9 @@ if (!layout.isReady) {
             }
             layout.config = config;
             o2.tokenName = config.tokenName || "x-token";
+
+            document.title = layout.config.systemTitle || layout.config.title;
+
             configLoaded = true;
             if (configLoaded && commonLoaded && lpLoaded) _getDistribute(function () {
                 _load();