diff --git a/packages/fineui/src/case/colorchooser/colorchooser.trigger.long.js b/packages/fineui/src/case/colorchooser/colorchooser.trigger.long.js
index 73c9e2a88..8460e5f09 100644
--- a/packages/fineui/src/case/colorchooser/colorchooser.trigger.long.js
+++ b/packages/fineui/src/case/colorchooser/colorchooser.trigger.long.js
@@ -27,6 +27,7 @@ export class LongColorChooserTrigger extends Trigger {
     }
 
     _init() {
+        const {height} = this.options;
         super._init(...arguments);
         this.colorContainer = createWidget({
             type: HTapeLayout.xtype,
@@ -51,7 +52,7 @@ export class LongColorChooserTrigger extends Trigger {
                         },
                         textAlign: "left",
                         hgap: 5,
-                        height: 18,
+                        height: height - 4,
                         text: i18nText("BI-Basic_Auto"),
                     },
                 }