diff --git a/src/case/button/node/node.arrow.js b/src/case/button/node/node.arrow.js
index 1955eafd7..bc7b6d7e4 100644
--- a/src/case/button/node/node.arrow.js
+++ b/src/case/button/node/node.arrow.js
@@ -43,7 +43,7 @@ BI.ArrowNode = BI.inherit(BI.NodeButton, {
 
         var type = BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left);
         var items = BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left, {
-            width: 24,
+            width: 16,
             el: this.checkbox
         }, this.text);
         BI.createWidget(BI.extend({
diff --git a/src/case/button/node/node.multilayer.icon.arrow.js b/src/case/button/node/node.multilayer.icon.arrow.js
index 0c15b0752..c77c0fc07 100644
--- a/src/case/button/node/node.multilayer.icon.arrow.js
+++ b/src/case/button/node/node.multilayer.icon.arrow.js
@@ -7,7 +7,7 @@ BI.MultiLayerIconArrowNode = BI.inherit(BI.NodeButton, {
             id: "",
             pId: "",
             open: false,
-            height: 30,
+            height: 24,
             iconHeight: 16,
             iconWidth: 16,
             iconCls: ""