Revert "fix: 判断特殊环境逻辑写反了"

This reverts commit cf580cd.

Reason for revert: <是否特效而非是否专有设备>

Change-Id: I64a692e7f223f715a9b77eebf28e918fae49ed14

src/kernel/dguiapplicationhelper.cpp

@@ -1494,7 +1494,7 @@ bool DGuiApplicationHelper::testAttribute(DGuiApplicationHelper::Attribute attri
     case IsDeepinEnvironment:
         return QGuiApplicationPrivate::instance()->platformIntegration()->services()->desktopEnvironment().toLower().contains("deepin");
     case IsSpecialEffectsEnvironment: {
-        return qgetenv("DTK_DISABLED_SPECIAL_EFFECTS").toInt() != 0;
+        return qgetenv("DTK_DISABLED_SPECIAL_EFFECTS").toInt() != 1;
     }
     default:
         return DGuiApplicationHelperPrivate::attributes.testFlag(attribute);