diff --git a/packages/fineui/src/case/segment/segment.js b/packages/fineui/src/case/segment/segment.js
index 0adc0866a..4ce81f5dd 100644
--- a/packages/fineui/src/case/segment/segment.js
+++ b/packages/fineui/src/case/segment/segment.js
@@ -38,12 +38,12 @@ export class Segment extends Widget {
         const o = this.options;
         this.buttonGroup = createWidget({
             element: this,
+            height: toPix(o.height),
             type: ButtonGroup.xtype,
             value: o.value,
             items: [
                 createItems(o.items, {
                     type: SegmentButton.xtype,
-                    height: toPix(o.height, 2),
                     whiteSpace: o.whiteSpace,
                 })
             ],
@@ -88,7 +88,6 @@ export class Segment extends Widget {
         this.buttonGroup.populate([
             createItems(buttons, {
                 type: SegmentButton.xtype,
-                height: toPix(o.height, 2),
                 whiteSpace: o.whiteSpace,
             })
         ]);