diff --git a/src/case/button/node/node.arrow.js b/src/case/button/node/node.arrow.js
index 8a313c72a..d0b21ca7c 100644
--- a/src/case/button/node/node.arrow.js
+++ b/src/case/button/node/node.arrow.js
@@ -17,7 +17,9 @@ BI.ArrowNode = BI.inherit(BI.NodeButton, {
     render: function () {
         var self = this, o = this.options;
         this.checkbox = BI.createWidget({
-            type: "bi.arrow_group_node_checkbox"
+            type: "bi.arrow_group_node_checkbox",
+            expandIcon: o.expandIcon,
+            collapseIcon: o.collapseIcon,
         });
         return {
             type: "bi.vertical_adapt",
diff --git a/src/case/button/node/node.icon.arrow.js b/src/case/button/node/node.icon.arrow.js
index 1cfa52925..d641e655d 100644
--- a/src/case/button/node/node.icon.arrow.js
+++ b/src/case/button/node/node.icon.arrow.js
@@ -29,6 +29,8 @@ BI.IconArrowNode = BI.inherit(BI.NodeButton, {
         var self = this, o = this.options;
         this.checkbox = BI.createWidget({
             type: "bi.arrow_group_node_checkbox",
+            expandIcon: o.expandIcon,
+            collapseIcon: o.collapseIcon,
             width: 24,
             stopPropagation: true
         });
diff --git a/src/case/checkbox/check.arrownode.js b/src/case/checkbox/check.arrownode.js
index 26447aca6..519ae1d45 100644
--- a/src/case/checkbox/check.arrownode.js
+++ b/src/case/checkbox/check.arrownode.js
@@ -4,17 +4,21 @@
  */
 BI.ArrowTreeGroupNodeCheckbox = BI.inherit(BI.IconButton, {
     _defaultConfig: function () {
-        return BI.extend(BI.ArrowTreeGroupNodeCheckbox.superclass._defaultConfig.apply(this, arguments), {
-            extraCls: "bi-arrow-group-node-checkbox expander-right-font"
+        var conf = BI.ArrowTreeGroupNodeCheckbox.superclass._defaultConfig.apply(this, arguments);
+        return BI.extend(conf, {
+            extraCls: "bi-arrow-group-node-checkbox " + (conf.collapseIcon ||  "expander-right-font"),
+            expandIcon: "expander-down-font",
+            collapseIcon: "expander-right-font"
         });
     },
 
     setSelected: function (v) {
+        var o = this.options;
         BI.ArrowTreeGroupNodeCheckbox.superclass.setSelected.apply(this, arguments);
         if(v) {
-            this.element.removeClass("expander-right-font").addClass("expander-down-font");
+            this.element.removeClass(o.collapseIcon).addClass(o.expandIcon);
         } else {
-            this.element.removeClass("expander-down-font").addClass("expander-right-font");
+            this.element.removeClass(o.expandIcon).addClass(o.collapseIcon);
         }
     }
 });
diff --git a/src/case/layer/panel.js b/src/case/layer/panel.js
index d24b7b546..949f8cbd5 100644
--- a/src/case/layer/panel.js
+++ b/src/case/layer/panel.js
@@ -8,6 +8,7 @@ BI.Panel = BI.inherit(BI.Widget, {
         return BI.extend(BI.Panel.superclass._defaultConfig.apply(this, arguments), {
             baseCls: "bi-panel bi-border",
             title: "",
+            titleHeight: 30,
             titleButtons: [],
             el: {},
             logic: {
@@ -34,7 +35,7 @@ BI.Panel = BI.inherit(BI.Widget, {
             type: "bi.label",
             cls: "panel-title-text",
             text: o.title,
-            height: 30
+            height: o.titleHeight
         });
 
         this.button_group = BI.createWidget({
@@ -58,7 +59,7 @@ BI.Panel = BI.inherit(BI.Widget, {
             el: {
                 type: "bi.left_right_vertical_adapt",
                 cls: "panel-title bi-header-background bi-border-bottom",
-                height: 29,
+                height: o.titleHeight - 1,
                 items: {
                     left: [this.text],
                     right: [this.button_group]
@@ -66,7 +67,7 @@ BI.Panel = BI.inherit(BI.Widget, {
                 lhgap: 10,
                 rhgap: 10
             },
-            height: 29
+            height: o.titleHeight - 1
         };
     },
 
diff --git a/src/widget/numberinterval/numberinterval.js b/src/widget/numberinterval/numberinterval.js
index 9e2df9825..93d2c33b7 100644
--- a/src/widget/numberinterval/numberinterval.js
+++ b/src/widget/numberinterval/numberinterval.js
@@ -36,7 +36,7 @@ BI.NumberInterval = BI.inherit(BI.Single, {
         BI.NumberInterval.superclass._init.apply(this, arguments);
         this.smallEditor = BI.createWidget({
             type: "bi.number_interval_single_editor",
-            height: o.height - 2,
+            height: o.height - (o.simple ? 1 : 2),
             watermark: o.watermark,
             allowBlank: o.allowBlank,
             value: o.min,
@@ -55,13 +55,13 @@ BI.NumberInterval = BI.inherit(BI.Single, {
                 }
                 return true;
             },
-            cls: "number-interval-small-editor bi-border"
+            cls: "number-interval-small-editor " + (o.simple ? "bi-border-bottom" : "bi-border")
         });
 
         this.smallTip = BI.createWidget({
             type: "bi.label",
             text: o.numTip,
-            height: o.height - 2,
+            height: o.height - (o.simple ? 1 : 2),
             invisible: true
         });
         BI.createWidget({
@@ -76,7 +76,7 @@ BI.NumberInterval = BI.inherit(BI.Single, {
 
         this.bigEditor = BI.createWidget({
             type: "bi.number_interval_single_editor",
-            height: o.height - 2,
+            height: o.height - (o.simple ? 1 : 2),
             watermark: o.watermark,
             allowBlank: o.allowBlank,
             value: o.max,
@@ -93,13 +93,13 @@ BI.NumberInterval = BI.inherit(BI.Single, {
                 }
                 return true;
             },
-            cls: "number-interval-big-editor bi-border"
+            cls: "number-interval-big-editor" + (o.simple ? " bi-border-bottom" : " bi-border")
         });
 
         this.bigTip = BI.createWidget({
             type: "bi.label",
             text: o.numTip,
-            height: o.height - 2,
+            height: o.height - (o.simple ? 1 : 2),
             invisible: true
         });
         BI.createWidget({
@@ -113,8 +113,8 @@ BI.NumberInterval = BI.inherit(BI.Single, {
         });
         this.smallCombo = BI.createWidget({
             type: "bi.icon_combo",
-            cls: "number-interval-small-combo bi-border-top bi-border-bottom bi-border-right",
-            height: o.height - 2,
+            cls: "number-interval-small-combo" + (o.simple ? "" : " bi-border-top bi-border-bottom bi-border-right"),
+            height: o.height - (o.simple ? 0 : 2),
             items: [{
                 text: "(" + BI.i18nText("BI-Less_Than") + ")",
                 iconCls: "less-font",
@@ -132,8 +132,8 @@ BI.NumberInterval = BI.inherit(BI.Single, {
         }
         this.bigCombo = BI.createWidget({
             type: "bi.icon_combo",
-            cls: "number-interval-big-combo bi-border-top bi-border-bottom bi-border-left",
-            height: o.height - 2,
+            cls: "number-interval-big-combo" + (o.simple ? "" : " bi-border-top bi-border-bottom bi-border-left"),
+            height: o.height - (o.simple ? 0 : 2),
             items: [{
                 text: "(" + BI.i18nText("BI-Less_Than") + ")",
                 iconCls: "less-font",
@@ -152,9 +152,9 @@ BI.NumberInterval = BI.inherit(BI.Single, {
         this.label = BI.createWidget({
             type: "bi.label",
             text: BI.i18nText("BI-Basic_Value"),
-            textHeight: o.height - c.border * 2,
-            width: c.width - c.border * 2,
-            height: o.height - c.border * 2,
+            textHeight: o.height - (o.simple ? 0 : c.border * 2),
+            width: c.width - (o.simple ? 0 : c.border * 2),
+            height: o.height - (o.simple ? 0 : c.border * 2),
             level: "warning",
             tipType: "warning"
         });