diff --git a/ArkUI/entry/src/main/ets/entryability/EntryAbilityForWindow.ets b/ArkUI/entry/src/main/ets/entryability/EntryAbilityForWindow.ets
index d5c952e4df15e39ef52bb1cee072d263ac859214..a8684cfcd1d3d2090a4df8c4667c79429368770a 100644
--- a/ArkUI/entry/src/main/ets/entryability/EntryAbilityForWindow.ets
+++ b/ArkUI/entry/src/main/ets/entryability/EntryAbilityForWindow.ets
@@ -47,7 +47,7 @@ export default class EntryAbility extends UIAbility {
           //Get window properties
           let properties = windowClass.getWindowProperties();
           let rect = properties.windowRect;
-          //rect.width: Window Width；rect.height: Window height
+          //rect.width: Window Width, rect.height: Window height
         } catch (exception) {
           console.error('Failed to obtain the window properties. Cause: ' + JSON.stringify(exception));
         }