diff --git a/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/view/FlutterView.ets b/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/view/FlutterView.ets
index 0902117d1ab175005575e3591ba44c6b6901e65a..7fe816cf6cb999c9841b4a159701b37fd6794234 100644
--- a/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/view/FlutterView.ets
+++ b/shell/platform/ohos/flutter_embedding/flutter/src/main/ets/view/FlutterView.ets
@@ -281,7 +281,7 @@ export class FlutterView {
       // 根据是否全屏显示，设置标题栏高度（若全屏，则及时规避）
       if (this.checkFullScreen && FlutterManager.getInstance().getFullScreenListener().useFullScreen()) { // 全屏显示
         this.viewportMetrics.physicalViewPaddingTop = this.getAvoidAreaTopLength();
-        this.viewportMetrics.physicalViewPaddingBottom = 0;
+        this.viewportMetrics.physicalViewPaddingBottom = this.getAvoidAreaBotLength();
         Log.i(TAG, "--- fullscreen mode is on ---");
       } else { // 非全屏显示（保持规避效果）
         // 顶部状态栏和底部导航栏规避为0，无平滑过渡效果