diff --git a/src/base/single/single.js b/src/base/single/single.js
index c178bb0b9..15504359f 100644
--- a/src/base/single/single.js
+++ b/src/base/single/single.js
@@ -162,6 +162,10 @@ BI.Single = BI.inherit(BI.Widget, {
         }
     },
 
+    setTipType: function (type) {
+        this.options.tipType = type;
+    },
+
     getTipType: function () {
         return this.options.tipType;
     },
diff --git a/src/case/button/node/node.multilayer.icon.arrow.js b/src/case/button/node/node.multilayer.icon.arrow.js
index c77c0fc07..a6e1ddfa4 100644
--- a/src/case/button/node/node.multilayer.icon.arrow.js
+++ b/src/case/button/node/node.multilayer.icon.arrow.js
@@ -46,10 +46,10 @@ BI.MultiLayerIconArrowNode = BI.inherit(BI.NodeButton, {
         });
         items.push(this.node);
         BI.createWidget({
-            type: "bi.td",
+            type: "bi.horizontal_adapt",
             element: this,
             columnSize: BI.makeArray(o.layer, 15),
-            items: [items]
+            items: items
         });
     },
 
diff --git a/src/case/button/treeitem/item.multilayer.icon.treeleaf.js b/src/case/button/treeitem/item.multilayer.icon.treeleaf.js
index d2f93adc4..f5f581473 100644
--- a/src/case/button/treeitem/item.multilayer.icon.treeleaf.js
+++ b/src/case/button/treeitem/item.multilayer.icon.treeleaf.js
@@ -48,10 +48,10 @@ BI.MultiLayerIconTreeLeafItem = BI.inherit(BI.BasicButton, {
         });
         items.push(this.item);
         BI.createWidget({
-            type: "bi.td",
+            type: "bi.horizontal_adapt",
             element: this,
             columnSize: BI.makeArray(o.layer, 15),
-            items: [items]
+            items: items
         });
     },