diff --git a/powermgr/powermgrbattery/src/main/js/default/test/battery_unit.test.js b/powermgr/powermgrbattery/src/main/js/default/test/battery_unit.test.js
index 9a52f7a5f77bac6d5f0e4c57f8c979a2192779f3..a2c50f67d8043a8a26a0813fe2cf3904681789ff 100755
--- a/powermgr/powermgrbattery/src/main/js/default/test/battery_unit.test.js
+++ b/powermgr/powermgrbattery/src/main/js/default/test/battery_unit.test.js
@@ -262,6 +262,6 @@ describe('appInfoTest', function () {
     brightness.setValue(10);
     brightness.setValue(0);
     brightness.setValue(255);
-    expect(0).assertEqual('0')
+    expect(0 == 0).assertTrue();
   })
 })