diff --git a/composeApp/src/androidMain/kotlin/mg/dot/feufaro/LaunchFilePicker.kt b/composeApp/src/androidMain/kotlin/mg/dot/feufaro/LaunchFilePicker.kt
new file mode 100644
index 0000000..84dd5f1
--- /dev/null
+++ b/composeApp/src/androidMain/kotlin/mg/dot/feufaro/LaunchFilePicker.kt
@@ -0,0 +1,8 @@
+package mg.dot.feufaro
+
+actual fun launchFilePicker(
+    mimeTypes: Array<String>,
+    onFileSelected: (path: String?) -> Unit
+): Unit {
+
+}
\ No newline at end of file
diff --git a/composeApp/src/androidMain/kotlin/mg/dot/feufaro/ui/MyVerticalScrollbar.kt b/composeApp/src/androidMain/kotlin/mg/dot/feufaro/ui/MyVerticalScrollbar.kt
new file mode 100644
index 0000000..b2d14b2
--- /dev/null
+++ b/composeApp/src/androidMain/kotlin/mg/dot/feufaro/ui/MyVerticalScrollbar.kt
@@ -0,0 +1,12 @@
+package mg.dot.feufaro.ui
+
+import androidx.compose.foundation.ScrollState
+import androidx.compose.runtime.Composable
+
+@Composable
+actual fun  MyVerticalScrollbar (
+    scrollState: ScrollState,
+    content: @Composable () -> Unit
+){
+    content()
+}
\ No newline at end of file
diff --git a/composeApp/src/commonMain/kotlin/mg/dot/feufaro/ScreenSolfa.kt b/composeApp/src/commonMain/kotlin/mg/dot/feufaro/ScreenSolfa.kt
index 8f6f722..6723870 100644
--- a/composeApp/src/commonMain/kotlin/mg/dot/feufaro/ScreenSolfa.kt
+++ b/composeApp/src/commonMain/kotlin/mg/dot/feufaro/ScreenSolfa.kt
@@ -1,7 +1,6 @@
 package mg.dot.feufaro
 
 import SharedScreenModel
-import androidx.compose.foundation.VerticalScrollbar
 import androidx.compose.foundation.background
 import androidx.compose.foundation.gestures.detectTapGestures
 import androidx.compose.foundation.layout.Arrangement
@@ -17,7 +16,6 @@ import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.safeDrawing
 import androidx.compose.foundation.layout.windowInsetsPadding
 import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.rememberScrollbarAdapter
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
@@ -44,6 +42,7 @@ import cafe.adriel.voyager.core.screen.Screen
 import cafe.adriel.voyager.koin.koinScreenModel
 import kotlinx.coroutines.launch
 import mg.dot.feufaro.data.GridTUOData
+import mg.dot.feufaro.ui.MyVerticalScrollbar
 import mg.dot.feufaro.viewmodel.SolfaScreenModel
 import java.io.ObjectStreamException
 
@@ -186,10 +185,9 @@ object ScreenSolfa : Screen {
                     }
                 }
             }
-            VerticalScrollbar(
-                adapter = rememberScrollbarAdapter(scrollState),
-                modifier = Modifier.fillMaxHeight(0.5f).background(Color.Green).align(Alignment.CenterEnd)
-            )
+            MyVerticalScrollbar(
+                scrollState,
+            ) {}
         }
     }
 
diff --git a/composeApp/src/commonMain/kotlin/mg/dot/feufaro/ui/MyVerticalScrollbar.kt b/composeApp/src/commonMain/kotlin/mg/dot/feufaro/ui/MyVerticalScrollbar.kt
new file mode 100644
index 0000000..bbd594b
--- /dev/null
+++ b/composeApp/src/commonMain/kotlin/mg/dot/feufaro/ui/MyVerticalScrollbar.kt
@@ -0,0 +1,10 @@
+package mg.dot.feufaro.ui
+
+import androidx.compose.foundation.ScrollState
+import androidx.compose.runtime.Composable
+
+@Composable
+expect fun MyVerticalScrollbar (
+    scrollState: ScrollState,
+    content: @Composable () -> Unit
+)
diff --git a/composeApp/src/desktopMain/kotlin/mg/dot/feufaro/ui/MyVerticalScrollbar.kt b/composeApp/src/desktopMain/kotlin/mg/dot/feufaro/ui/MyVerticalScrollbar.kt
new file mode 100644
index 0000000..a5a4305
--- /dev/null
+++ b/composeApp/src/desktopMain/kotlin/mg/dot/feufaro/ui/MyVerticalScrollbar.kt
@@ -0,0 +1,26 @@
+package mg.dot.feufaro.ui
+
+import androidx.compose.foundation.ScrollState
+import androidx.compose.foundation.VerticalScrollbar
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.rememberScrollbarAdapter
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+
+@Composable
+actual fun MyVerticalScrollbar (
+    scrollState: ScrollState,
+    content: @Composable () -> Unit
+) {
+    Box {
+        content()
+        VerticalScrollbar(
+            adapter = rememberScrollbarAdapter(scrollState = scrollState),
+            modifier = Modifier.fillMaxHeight(0.5f).background(Color.Green).align(Alignment.CenterEnd)
+        )
+    }
+}