diff --git a/arkui/ace_ets_component_three/entry/src/main/ets/test/ButtonJsunit.test.ets b/arkui/ace_ets_component_three/entry/src/main/ets/test/ButtonJsunit.test.ets
index e2eb114af78dbfde7c358ca82b6e2db1447f1bd1..39691a6a03b098f161fcc1d46e07731ed9ae29de 100644
--- a/arkui/ace_ets_component_three/entry/src/main/ets/test/ButtonJsunit.test.ets
+++ b/arkui/ace_ets_component_three/entry/src/main/ets/test/ButtonJsunit.test.ets
@@ -169,7 +169,7 @@ export default function buttonJsunit() {
       let strJsonNew = getInspectorByKey('button2');
       let objNew = JSON.parse(strJsonNew);
       console.info("[testButton07] component objNew is: " + JSON.stringify(objNew));
-      expect(objNew.$attrs.fontSize).assertEqual('-1.00fp');
+      expect(objNew.$attrs.fontSize).assertEqual('16.00fp');
       done();
     });