diff --git a/package.json b/package.json
index c5a12b0a9..7fe64f1d2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fineui",
-  "version": "2.0.20220928160431",
+  "version": "2.0.20221007090556",
   "description": "fineui",
   "main": "dist/fineui_without_conflict.min.js",
   "types": "dist/lib/index.d.ts",
diff --git a/src/base/layer/layer.popover.js b/src/base/layer/layer.popover.js
index 2a4453472..4244a1efb 100644
--- a/src/base/layer/layer.popover.js
+++ b/src/base/layer/layer.popover.js
@@ -158,15 +158,17 @@ BI.Popover = BI.inherit(BI.Widget, {
     mounted: function () {
         var self = this;
         this.dragger.element.mousedown(function (e) {
-            self.startX = self.element[0].offsetLeft;
-            self.startY = self.element[0].offsetTop;
-            self.tracker.captureMouseMoves(e);
+            if (self.options.draggable !== false) {
+                self.startX = self.element[0].offsetLeft;
+                self.startY = self.element[0].offsetTop;
+                self.tracker.captureMouseMoves(e);
+            }
         });
     },
 
     _getSuitableBodyHeight: function (height) {
         var o = this.options;
-    
+
         return BI.clamp(height, 0, BI.Widget._renderEngine.createElement("body")[0].clientHeight - o.headerHeight - (o.footer ? o.footerHeight : 0) - o.bodyTgap);
     },
 
@@ -207,6 +209,10 @@ BI.Popover = BI.inherit(BI.Widget, {
         };
     },
 
+    setDraggable: function (b) {
+        this.options.draggable = b;
+    },
+
     hide: function () {
 
     },
@@ -224,9 +230,6 @@ BI.Popover = BI.inherit(BI.Widget, {
     setZindex: function (zindex) {
         this.element.css({ "z-index": zindex });
     },
-
-    destroyed: function () {
-    },
 });
 
 BI.shortcut("bi.popover", BI.Popover);
diff --git a/src/base/list/virtualgrouplist.js b/src/base/list/virtualgrouplist.js
index a4a811c73..34b11e800 100644
--- a/src/base/list/virtualgrouplist.js
+++ b/src/base/list/virtualgrouplist.js
@@ -27,7 +27,7 @@ BI.VirtualGroupList = BI.inherit(BI.Widget, {
 
     render: function () {
         var self = this, o = this.options;
-        
+
         return {
             type: "bi.vertical",
             items: [{
@@ -97,12 +97,13 @@ BI.VirtualGroupList = BI.inherit(BI.Widget, {
             this.container[self.renderedIndex === -1 ? "populate" : "addItems"](items.map(function (item, i) {
                 return o.itemFormatter(item, index + i);
             }), this);
-            var addedHeight = getElementHeight() - lastHeight;
+            var elementHeight = getElementHeight();
+            var addedHeight = elementHeight - lastHeight;
             this.tree.set(cnt, addedHeight);
             this.renderedIndex = cnt;
             cnt++;
             index += o.blockSize;
-            lastHeight = this.renderedIndex === -1 ? 0 : getElementHeight();
+            lastHeight = this.renderedIndex === -1 ? 0 : elementHeight;
         }
     },
 
diff --git a/src/core/5.inject.js b/src/core/5.inject.js
index 9e0ae8503..0554740f7 100644
--- a/src/core/5.inject.js
+++ b/src/core/5.inject.js
@@ -411,7 +411,7 @@
 
     // 根据配置属性生成widget
     var createWidget = function (config, context, lazy) {
-        var cls = kv[config.type];
+        var cls = BI.isFunction(config.type) ? config.type : kv[config.type];
 
         if (!cls) {
             throw new Error("组件： [" + config.type + "] 未定义");
@@ -449,9 +449,10 @@
         } else if (item.el && (item.el.type || options.type)) {
             el = BI.extend({}, options, item.el);
         }
-
+        
         if (el) {
-            runConfigFunction(el.type);
+            var elType = (el.type && el.type.xtype) || el.type;
+            runConfigFunction(elType);
         }
 
         // 先把准备环境准备好
@@ -466,13 +467,14 @@
             return item;
         }
         if (el) {
-            w = BI.Plugin.getWidget(el.type, el);
-            if (w.type === el.type) {
-                if (BI.Plugin.hasObject(el.type)) {
+            w = BI.Plugin.getWidget(elType, el);
+            var wType = (w.type && w.type.xtype) || w.type;
+            if (wType === elType) {
+                if (BI.Plugin.hasObject(elType)) {
                     w.listeners = (w.listeners || []).concat([{
                         eventName: BI.Events.MOUNT,
                         action: function () {
-                            BI.Plugin.getObject(el.type, this);
+                            BI.Plugin.getObject(elType, this);
                         }
                     }]);
                 }
diff --git a/src/core/platform/web/detectElementResize.js b/src/core/platform/web/detectElementResize.js
index b34d21771..7137bb50c 100644
--- a/src/core/platform/web/detectElementResize.js
+++ b/src/core/platform/web/detectElementResize.js
@@ -112,7 +112,21 @@
     };
 
     var addResizeListener = function (element, fn) {
-        if (attachEvent) {
+        if (window.ResizeObserver) {
+            if (!element.__resizeObserver__) {
+                var resizeObserver = new window.ResizeObserver(function () {
+                    element.__resizeListeners__.forEach(function (listener) {
+                        listener();
+                    });
+                });
+                resizeObserver.observe(element);
+                element.__resizeObserver__ = resizeObserver;
+            }
+            if (!element.__resizeListeners__) {
+                element.__resizeListeners__ = [];
+            }
+            element.__resizeListeners__.push(fn);
+        } else if (attachEvent) {
             element.attachEvent("onresize", fn);
             BI.nextTick(fn);
         } else {
@@ -137,8 +151,17 @@
         }
     };
     var removeResizeListener = function (element, fn) {
-        if (attachEvent) element.detachEvent("onresize", fn);
-        else {
+        if (window.ResizeObserver) {
+            var index = element.__resizeListeners__.indexOf(fn);
+            if (index >= 0) {
+                element.__resizeListeners__.splice(index, 1);
+                if (!element.__resizeListeners__.length) {
+                    element.__resizeObserver__ && element.__resizeObserver__.unobserve(element);
+                }
+            }
+        } else if (attachEvent) {
+            element.detachEvent("onresize", fn);
+        } else {
             element.__resizeListeners__.splice(element.__resizeListeners__.indexOf(fn), 1);
             if (!element.__resizeListeners__.length) {
                 element.removeEventListener("scroll", scrollListener);
diff --git a/src/widget/dynamicdate/dynamicdate.param.item.js b/src/widget/dynamicdate/dynamicdate.param.item.js
index c8771e908..fed229fa2 100644
--- a/src/widget/dynamicdate/dynamicdate.param.item.js
+++ b/src/widget/dynamicdate/dynamicdate.param.item.js
@@ -20,7 +20,7 @@ BI.DynamicDateParamItem = BI.inherit(BI.Widget, {
             items: [{
                 el: {
                     type: "bi.sign_editor",
-                    cls: "bi-border",
+                    cls: "bi-border bi-focus-shadow bi-border-radius",
                     height: BI.SIZE_CONSANTS.TOOL_BAR_HEIGHT - 2,
                     validationChecker: function (v) {
                         return BI.isNaturalNumber(v);