diff --git a/arkXtest/uitest/src/main/ets/test/Ability.test.ets b/arkXtest/uitest/src/main/ets/test/Ability.test.ets
index e2e6460f202bc9cc4f1da1aec260c7b08c1b7775..aeab0fd164aded1888c4ef1d391a83ce87577b3c 100644
--- a/arkXtest/uitest/src/main/ets/test/Ability.test.ets
+++ b/arkXtest/uitest/src/main/ets/test/Ability.test.ets
@@ -330,7 +330,8 @@ export default function abilityTest() {
       await driver.delayMs(waitUiReadyMs)
       let window = await driver.findWindow({bundleName:'com.example.windows'})
       await window.resume()
-      await window.maximize()
+      let window2 = await driver.findWindow({bundleName:'com.example.windows'})
+      await window2.maximize()
       await stopApplication('com.example.windows')
     })