diff --git a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/about/AboutDialog.kt b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/about/AboutDialog.kt
index 328a5f2..de7233c 100644
--- a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/about/AboutDialog.kt
+++ b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/about/AboutDialog.kt
@@ -9,9 +9,11 @@ import androidx.compose.runtime.collectAsState
 import androidx.compose.ui.unit.DpSize
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.rememberWindowState
+import com.abdownloadmanager.desktop.ui.theme.LocalUiScale
 import com.abdownloadmanager.resources.Res
 import com.abdownloadmanager.resources.*
 import ir.amirab.util.compose.resources.myStringResource
+import ir.amirab.util.desktop.screen.applyUiScale
 
 @Composable
 fun ShowAboutDialog(appComponent: AppComponent) {
@@ -41,6 +43,7 @@ fun AboutDialog(
         onRequestToggleMaximize = null,
         state = rememberWindowState(
             size = DpSize(400.dp, 330.dp)
+                .applyUiScale(LocalUiScale.current)
         ),
         onCloseRequest = onClose
     ) {
diff --git a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/addDownload/ShowAddDownloadDialogs.kt b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/addDownload/ShowAddDownloadDialogs.kt
index 37d55c0..28da2bc 100644
--- a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/addDownload/ShowAddDownloadDialogs.kt
+++ b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/addDownload/ShowAddDownloadDialogs.kt
@@ -5,7 +5,6 @@ import com.abdownloadmanager.desktop.pages.addDownload.multiple.AddMultiDownload
 import com.abdownloadmanager.desktop.pages.addDownload.multiple.AddMultiItemPage
 import com.abdownloadmanager.desktop.pages.addDownload.single.AddDownloadPage
 import com.abdownloadmanager.desktop.pages.addDownload.single.AddSingleDownloadComponent
-import com.abdownloadmanager.desktop.pages.singleDownloadPage.SingleDownloadEffects
 import com.abdownloadmanager.desktop.ui.customwindow.CustomWindow
 import com.abdownloadmanager.desktop.ui.customwindow.WindowIcon
 import com.abdownloadmanager.desktop.ui.customwindow.WindowTitle
@@ -19,9 +18,10 @@ import androidx.compose.ui.unit.DpSize
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.WindowPosition
 import androidx.compose.ui.window.rememberWindowState
+import com.abdownloadmanager.desktop.ui.theme.LocalUiScale
 import com.abdownloadmanager.resources.Res
-import com.abdownloadmanager.resources.*
 import ir.amirab.util.compose.resources.myStringResource
+import ir.amirab.util.desktop.screen.applyUiScale
 import java.awt.Dimension
 
 @Composable
@@ -32,10 +32,11 @@ fun ShowAddDownloadDialogs(component: AddDownloadDialogManager) {
         val onRequestClose = {
             component.closeAddDownloadDialog(addDownloadComponent.id)
         }
+        val uiScale = LocalUiScale.current
         when (addDownloadComponent) {
             is AddSingleDownloadComponent -> {
-                val h = 265
-                val w = 500
+                val h = 265.applyUiScale(uiScale)
+                val w = 500.applyUiScale(uiScale)
                 val size = remember {
                     DpSize(
                         height = h.dp,
diff --git a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/addDownload/shared/ExtraConfig.kt b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/addDownload/shared/ExtraConfig.kt
index 4b25c08..7a7d468 100644
--- a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/addDownload/shared/ExtraConfig.kt
+++ b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/addDownload/shared/ExtraConfig.kt
@@ -22,6 +22,8 @@ import androidx.compose.ui.unit.DpSize
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.rememberDialogState
 import com.abdownloadmanager.desktop.pages.settings.configurable.Configurable
+import com.abdownloadmanager.desktop.ui.theme.LocalUiScale
+import ir.amirab.util.desktop.screen.applyUiScale
 import java.awt.Dimension
 import java.awt.MouseInfo
 
@@ -36,7 +38,7 @@ fun ExtraConfig(
         size = DpSize(
             height = h.dp,
             width = w.dp,
-        ),
+        ).applyUiScale(LocalUiScale.current),
     )
     BaseOptionDialog(onDismiss, state) {
         LaunchedEffect(window){
diff --git a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/batchdownload/BatchDownloadWindow.kt b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/batchdownload/BatchDownloadWindow.kt
index 28cafaa..d103895 100644
--- a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/batchdownload/BatchDownloadWindow.kt
+++ b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/batchdownload/BatchDownloadWindow.kt
@@ -7,13 +7,16 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.WindowPosition
 import androidx.compose.ui.window.rememberWindowState
 import com.abdownloadmanager.desktop.ui.customwindow.CustomWindow
+import com.abdownloadmanager.desktop.ui.theme.LocalUiScale
 import com.abdownloadmanager.desktop.utils.mvi.HandleEffects
+import ir.amirab.util.desktop.screen.applyUiScale
 
 @Composable
 fun BatchDownloadWindow(batchDownloadComponent: BatchDownloadComponent) {
     CustomWindow(
         state = rememberWindowState(
-            size = DpSize(500.dp, 420.dp),
+            size = DpSize(500.dp, 420.dp)
+                .applyUiScale(LocalUiScale.current),
             position = WindowPosition(Alignment.Center)
         ),
         onCloseRequest = batchDownloadComponent.onClose
diff --git a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/category/ShowCategoryDialogs.kt b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/category/ShowCategoryDialogs.kt
index e718f5e..7292031 100644
--- a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/category/ShowCategoryDialogs.kt
+++ b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/category/ShowCategoryDialogs.kt
@@ -9,6 +9,8 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.WindowPosition
 import androidx.compose.ui.window.rememberWindowState
 import com.abdownloadmanager.desktop.ui.customwindow.CustomWindow
+import com.abdownloadmanager.desktop.ui.theme.LocalUiScale
+import ir.amirab.util.desktop.screen.applyUiScale
 
 @Composable
 fun ShowCategoryDialogs(dialogManager: CategoryDialogManager) {
@@ -28,7 +30,7 @@ private fun CategoryDialog(
         },
         alwaysOnTop = true,
         state = rememberWindowState(
-            size = DpSize(350.dp, 400.dp),
+            size = DpSize(350.dp, 400.dp).applyUiScale(LocalUiScale.current),
             position = WindowPosition.Aligned(Alignment.Center),
         )
     ) {
diff --git a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/editdownload/EditDownload.kt b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/editdownload/EditDownload.kt
index 02a47ba..bad65a6 100644
--- a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/editdownload/EditDownload.kt
+++ b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/editdownload/EditDownload.kt
@@ -33,6 +33,7 @@ import androidx.compose.ui.window.*
 import com.abdownloadmanager.desktop.pages.addDownload.shared.ExtraConfig
 import com.abdownloadmanager.desktop.ui.customwindow.CustomWindow
 import com.abdownloadmanager.desktop.ui.customwindow.WindowTitle
+import com.abdownloadmanager.desktop.ui.theme.LocalUiScale
 import com.abdownloadmanager.desktop.ui.util.ifThen
 import com.abdownloadmanager.desktop.utils.mvi.HandleEffects
 import com.abdownloadmanager.resources.Res
@@ -41,6 +42,7 @@ import com.abdownloadmanager.utils.compose.WithContentColor
 import ir.amirab.util.UrlUtils
 import ir.amirab.util.compose.resources.myStringResource
 import ir.amirab.util.compose.asStringSource
+import ir.amirab.util.desktop.screen.applyUiScale
 
 @Composable
 fun EditDownloadWindow(
@@ -48,7 +50,8 @@ fun EditDownloadWindow(
 ) {
     CustomWindow(
         state = rememberWindowState(
-            size = DpSize(450.dp, 230.dp),
+            size = DpSize(450.dp, 230.dp)
+                .applyUiScale(LocalUiScale.current),
             position = WindowPosition.Aligned(Alignment.Center)
         ),
         alwaysOnTop = true,
diff --git a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/newQueue/NewQueueDialog.kt b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/newQueue/NewQueueDialog.kt
index 515a244..ef30740 100644
--- a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/newQueue/NewQueueDialog.kt
+++ b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/newQueue/NewQueueDialog.kt
@@ -9,6 +9,8 @@ import androidx.compose.ui.unit.DpSize
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.WindowPosition
 import androidx.compose.ui.window.rememberWindowState
+import com.abdownloadmanager.desktop.ui.theme.LocalUiScale
+import ir.amirab.util.desktop.screen.applyUiScale
 
 @Composable
 fun NewQueueDialog(
@@ -17,7 +19,8 @@ fun NewQueueDialog(
     if (appComponent.showCreateQueueDialog.collectAsState().value){
         CustomWindow(
             state = rememberWindowState(
-                size = DpSize(width = 300.dp, height = 130.dp),
+                size = DpSize(width = 300.dp, height = 130.dp)
+                    .applyUiScale(LocalUiScale.current),
                 position = WindowPosition.Aligned(Alignment.Center),
             ),
             resizable = false,
diff --git a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/settings/SettingWindow.kt b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/settings/SettingWindow.kt
index 47110fe..3cebbac 100644
--- a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/settings/SettingWindow.kt
+++ b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/settings/SettingWindow.kt
@@ -1,16 +1,9 @@
 package com.abdownloadmanager.desktop.pages.settings
 
 import com.abdownloadmanager.desktop.ui.customwindow.CustomWindow
-import com.abdownloadmanager.desktop.ui.theme.myColors
 import com.abdownloadmanager.desktop.utils.mvi.HandleEffects
-import androidx.compose.foundation.background
-import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.height
-import androidx.compose.foundation.layout.width
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.DpSize
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.WindowPosition
diff --git a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/singleDownloadPage/ShowDownloadDialogs.kt b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/singleDownloadPage/ShowDownloadDialogs.kt
index e105d31..7817290 100644
--- a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/singleDownloadPage/ShowDownloadDialogs.kt
+++ b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/pages/singleDownloadPage/ShowDownloadDialogs.kt
@@ -14,12 +14,14 @@ import androidx.compose.ui.window.FrameWindowScope
 import androidx.compose.ui.window.WindowPosition
 import androidx.compose.ui.window.WindowState
 import androidx.compose.ui.window.rememberWindowState
+import com.abdownloadmanager.desktop.ui.theme.LocalUiScale
 import ir.amirab.downloader.downloaditem.DownloadJobStatus
 import ir.amirab.downloader.monitor.CompletedDownloadItemState
 import ir.amirab.downloader.monitor.IDownloadItemState
 import ir.amirab.downloader.monitor.ProcessingDownloadItemState
 import ir.amirab.downloader.monitor.statusOrFinished
 import ir.amirab.downloader.utils.ExceptionUtils
+import ir.amirab.util.desktop.screen.applyUiScale
 import java.awt.Dimension
 import java.awt.Taskbar
 import java.awt.Window
@@ -110,9 +112,12 @@ private fun CompletedWindow(
     }
     val defaultHeight = 160f
     val defaultWidth = 450f
+    val uiScale = LocalUiScale.current
     val state = rememberWindowState(
-        height = defaultHeight.dp,
-        width = defaultWidth.dp,
+        size = DpSize(
+            height = defaultHeight.dp,
+            width = defaultWidth.dp
+        ).applyUiScale(uiScale),
         position = WindowPosition(Alignment.Center)
     )
     CustomWindow(
@@ -136,7 +141,7 @@ private fun CompletedWindow(
             state.size = DpSize(
                 width = w.dp,
                 height = h.dp
-            )
+            ).applyUiScale(uiScale)
         }
         CompletedDownloadPage(
             singleDownloadComponent,
@@ -153,8 +158,9 @@ private fun ProgressWindow(
     val onRequestClose = {
         singleDownloadComponent.close()
     }
-    val defaultHeight = 290f
-    val defaultWidth = 450f
+    val uiScale = LocalUiScale.current
+    val defaultHeight = 290f.applyUiScale(uiScale)
+    val defaultWidth = 450f.applyUiScale(uiScale)
 
     val showPartInfo by singleDownloadComponent.showPartInfo.collectAsState()
     val state = rememberWindowState(
@@ -181,6 +187,7 @@ private fun ProgressWindow(
         var w = defaultWidth
         if (showPartInfo) {
             h += singleDownloadPageSizing.partInfoHeight.value
+                .applyUiScale(uiScale)
         }
         LaunchedEffect(w, h) {
             state.size = DpSize(
diff --git a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/ui/widget/ConfirmDialog.kt b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/ui/widget/ConfirmDialog.kt
index 9bb052e..845c0a4 100644
--- a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/ui/widget/ConfirmDialog.kt
+++ b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/ui/widget/ConfirmDialog.kt
@@ -18,9 +18,11 @@ import androidx.compose.ui.unit.DpSize
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.WindowPosition
 import androidx.compose.ui.window.rememberWindowState
+import com.abdownloadmanager.desktop.ui.theme.LocalUiScale
 import com.abdownloadmanager.resources.Res
 import ir.amirab.util.compose.StringSource
 import ir.amirab.util.compose.resources.myStringResource
+import ir.amirab.util.desktop.screen.applyUiScale
 import java.awt.Dimension
 
 @Suppress("unused")
@@ -39,8 +41,9 @@ fun ConfirmDialog(
     onConfirm: () -> Unit,
     onCancel: () -> Unit,
 ) {
-    val h = 180
-    val w = 400
+    val uiScale = LocalUiScale.current
+    val h = 180.applyUiScale(uiScale)
+    val w = 400.applyUiScale(uiScale)
     val state = rememberWindowState(
         size = DpSize(w.dp, h.dp),
         position = WindowPosition.Aligned(Alignment.Center)
diff --git a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/ui/widget/MessageDialogModel.kt b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/ui/widget/MessageDialogModel.kt
index ce1b1b3..9ae784d 100644
--- a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/ui/widget/MessageDialogModel.kt
+++ b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/ui/widget/MessageDialogModel.kt
@@ -19,7 +19,9 @@ import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.DpSize
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.rememberWindowState
+import com.abdownloadmanager.desktop.ui.theme.LocalUiScale
 import ir.amirab.util.compose.StringSource
+import ir.amirab.util.desktop.screen.applyUiScale
 import java.awt.Dimension
 import java.util.UUID
 
@@ -59,8 +61,9 @@ fun MessageDialog(
     msgContent: MessageDialogModel,
     onConfirm: () -> Unit,
 ) {
-    val h = 200
-    val w = 400
+    val uiScale = LocalUiScale.current
+    val h = 200.applyUiScale(uiScale)
+    val w = 400.applyUiScale(uiScale)
     val state = rememberWindowState(
         size = DpSize(w.dp, h.dp)
     )
diff --git a/desktop/shared/src/main/kotlin/ir/amirab/util/desktop/screen/DesktopScreen.kt b/desktop/shared/src/main/kotlin/ir/amirab/util/desktop/screen/DesktopScreen.kt
index 71020ee..4df8a02 100644
--- a/desktop/shared/src/main/kotlin/ir/amirab/util/desktop/screen/DesktopScreen.kt
+++ b/desktop/shared/src/main/kotlin/ir/amirab/util/desktop/screen/DesktopScreen.kt
@@ -21,6 +21,13 @@ fun Int.applyUiScale(
     if (userUiScale == null) return this
     return (this * userUiScale / systemUiScale).toInt()
 }
+fun Float.applyUiScale(
+    userUiScale: Float?,
+    systemUiScale: Float = GlobalDensity.density,
+): Float {
+    if (userUiScale == null) return this
+    return (this * userUiScale / systemUiScale)
+}
 
 fun Int.unApplyUiScale(
     userUiScale: Float?,
@@ -29,6 +36,13 @@ fun Int.unApplyUiScale(
     if (userUiScale == null) return this
     return (this * systemUiScale / userUiScale).toInt()
 }
+fun Float.unApplyUiScale(
+    userUiScale: Float?,
+    systemUiScale: Float = GlobalDensity.density,
+): Float {
+    if (userUiScale == null) return this
+    return (this * systemUiScale / userUiScale)
+}
 
 fun DpSize.applyUiScale(
     userUiScale: Float?,