diff --git a/app/src/main/java/com/example/login_v3/home/Server.kt b/app/src/main/java/com/example/login_v3/home/Server.kt
index 5733f20..b4351d0 100644
--- a/app/src/main/java/com/example/login_v3/home/Server.kt
+++ b/app/src/main/java/com/example/login_v3/home/Server.kt
@@ -30,6 +30,7 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material3.Divider
+import androidx.compose.material3.MaterialTheme
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.geometry.Offset
 import androidx.compose.ui.graphics.Brush
@@ -123,12 +124,17 @@ fun Tg_Server(
                         Box(modifier = Modifier
                             .fillMaxSize()
                         ){
-                            //glass effect for server function_block
+                            //glass effect
+                            Box(
+                                modifier = Modifier
+                                    .matchParentSize()
+                                    .blur(10.dp)
+                            )
                             Box(
                                 modifier = Modifier
                                     .matchParentSize()
                                     .background(
-                                        Color.White.copy(alpha = 0.08f),
+                                        color = MaterialTheme.colorScheme.primary,
                                         RoundedCornerShape(16.dp)
                                     )
                                     .border(
diff --git a/app/src/main/java/com/example/login_v3/navigation/nav_Wheel_display.kt b/app/src/main/java/com/example/login_v3/navigation/nav_Wheel_display.kt
index 7eb3f8e..e8d01cf 100644
--- a/app/src/main/java/com/example/login_v3/navigation/nav_Wheel_display.kt
+++ b/app/src/main/java/com/example/login_v3/navigation/nav_Wheel_display.kt
@@ -47,6 +47,7 @@ import androidx.compose.ui.unit.Dp
 import kotlinx.coroutines.flow.filter
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
 import androidx.navigation.NavHostController
 
 
@@ -144,13 +145,19 @@ fun HorizontalWheelPicker(
                 .width(itemWidth)
                 .fillMaxHeight()
         ) {
+            //glass effect
             Box(
                 modifier = Modifier
                     .matchParentSize()
-                    .clip(RoundedCornerShape(16.dp))
-                    .blur(10.dp, edgeTreatment = BlurredEdgeTreatment.Unbounded)
-                    .background(Color.White.copy(alpha = 0.18f))
-                    .border(1.dp, Color.White.copy(alpha = 0.35f), RoundedCornerShape(16.dp))
+                    .blur(10.dp)
+            )
+            Box(
+                modifier = Modifier
+                    .matchParentSize()
+                    .background(
+                        color = MaterialTheme.colorScheme.primary,
+                        RoundedCornerShape(16.dp)
+                    )
             )
         }
     }