diff --git a/demo/js/base/button/demo.button.js b/demo/js/base/button/demo.button.js
index 45860ff70..6098389e7 100644
--- a/demo/js/base/button/demo.button.js
+++ b/demo/js/base/button/demo.button.js
@@ -193,6 +193,41 @@ Demo.Button = BI.inherit(BI.Widget, {
                 ghost: true,
                 height: 30
             }
+        }, {
+            el: {
+                type: "bi.button",
+                iconCls: "plus-font",
+                text: "幽灵按钮（common）",
+                ghost: true,
+                height: 30
+            }
+        }, {
+            el: {
+                type: "bi.button",
+                iconCls: "plus-font",
+                text: "幽灵按钮（common）",
+                ghost: true,
+                level: "warning",
+                height: 30
+            }
+        }, {
+            el: {
+                type: "bi.button",
+                iconCls: "plus-font",
+                text: "幽灵按钮（common）",
+                ghost: true,
+                level: "error",
+                height: 30
+            }
+        }, {
+            el: {
+                type: "bi.button",
+                iconCls: "plus-font",
+                text: "幽灵按钮（common）",
+                ghost: true,
+                level: "success",
+                height: 30
+            }
         }, {
             el: {
                 type: "bi.button",
@@ -246,7 +281,7 @@ Demo.Button = BI.inherit(BI.Widget, {
             el: {
                 type: "bi.button",
                 text: "浅色的一般按钮",
-                iconCls: "close-font",
+                iconCls: "plus-font",
                 light: true
             }
         }, {
@@ -254,7 +289,7 @@ Demo.Button = BI.inherit(BI.Widget, {
                 type: "bi.button",
                 text: "浅色的成功按钮",
                 level: "success",
-                iconCls: "close-font",
+                iconCls: "plus-font",
                 light: true
             }
         }, {
@@ -262,15 +297,16 @@ Demo.Button = BI.inherit(BI.Widget, {
                 type: "bi.button",
                 text: "浅色的警告按钮",
                 level: "warning",
-                iconCls: "close-font",
+                iconCls: "plus-font",
                 light: true
             }
         }, {
             el: {
                 type: "bi.button",
-                iconCls: "close-font",
+                iconCls: "plus-font",
                 text: "浅色的失败按钮",
                 level: "error",
+                cls: "hover-mask",
                 light: true
             }
         }];
diff --git a/package.json b/package.json
index 2818e8c76..fcf21c82e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fineui",
-  "version": "2.0.20220605160539",
+  "version": "2.0.20220606111559",
   "description": "fineui",
   "main": "dist/fineui.min.js",
   "types": "dist/lib/index.d.ts",
diff --git a/src/base/list/virtualgrouplist.js b/src/base/list/virtualgrouplist.js
index 9039552c2..0eae74875 100644
--- a/src/base/list/virtualgrouplist.js
+++ b/src/base/list/virtualgrouplist.js
@@ -14,6 +14,7 @@ BI.VirtualGroupList = BI.inherit(BI.Widget, {
             scrollTop: 0,
             rowHeight: "auto",
             items: [],
+            el: {},
             itemFormatter: function (item, index) {
                 return item;
             }
@@ -39,10 +40,10 @@ BI.VirtualGroupList = BI.inherit(BI.Widget, {
                 ref: function () {
                     self.container = this;
                 },
-                layouts: [{
+                layouts: [BI.extend({
                     type: "bi.vertical",
                     scrolly: false
-                }]
+                }, o.el)]
             }, {
                 type: "bi.layout",
                 ref: function () {
diff --git a/src/less/base/single/button/button.less b/src/less/base/single/button/button.less
index 6faa28452..f6f24bfa6 100644
--- a/src/less/base/single/button/button.less
+++ b/src/less/base/single/button/button.less
@@ -64,7 +64,7 @@ body .bi-button, #body .bi-button {
       &, & .b-font:before {
         color: @color-bi-text-common-ghost-button;
       }
-      &:hover, &:focus {
+      &:hover, &:focus, &:hover .b-font:before, &:focus .b-font:before {
         color: @color-bi-text;
         background-color: @color-bi-background-hover-common-ghost-button;
       }
@@ -136,7 +136,7 @@ body .bi-button, #body .bi-button {
         color: @color-bi-text-success-ghost-button;
       }
       background-color: transparent;
-      &:hover, &:focus {
+      &:hover, &:focus, &:hover .b-font:before, &:focus .b-font:before {
         color: @color-bi-text;
         background-color: @color-bi-background-success-button;
       }
@@ -181,7 +181,7 @@ body .bi-button, #body .bi-button {
         color: @color-bi-text-warning-ghost-button;
       }
       background-color: transparent;
-      &:hover, &:focus {
+      &:hover, &:focus, &:hover .b-font:before, &:focus .b-font:before {
         color: @color-bi-text;
         background-color: @color-bi-background-warning-button;
       }
@@ -226,7 +226,7 @@ body .bi-button, #body .bi-button {
         color: @color-bi-text-error-ghost-button;
       }
       background-color: transparent;
-      &:hover, &:focus {
+      &:hover, &:focus, &:hover .b-font:before, &:focus .b-font:before {
         color: @color-bi-text;
         background-color: @color-bi-background-error-button;
       }
diff --git a/typescript/base/single/label/abstract.label.ts b/typescript/base/single/label/abstract.label.ts
index 966651b84..431d79ab6 100644
--- a/typescript/base/single/label/abstract.label.ts
+++ b/typescript/base/single/label/abstract.label.ts
@@ -4,7 +4,7 @@ export declare class AbstractLabel extends Single {
     static xtype: string;
 
     props: {
-        textAlign?: "left" | "center" | "right";
+        textAlign?: "left" | "center" | "right" | "justify";
         whiteSpace?: "nowrap" | "normal";
         textWidth?: number | null;
         textHeight?: number | null;