diff --git a/client-mobile/.gradle/8.5/executionHistory/executionHistory.bin b/client-mobile/.gradle/8.5/executionHistory/executionHistory.bin
index 96fbddb..9599610 100644
Binary files a/client-mobile/.gradle/8.5/executionHistory/executionHistory.bin and b/client-mobile/.gradle/8.5/executionHistory/executionHistory.bin differ
diff --git a/client-mobile/.gradle/8.5/executionHistory/executionHistory.lock b/client-mobile/.gradle/8.5/executionHistory/executionHistory.lock
index 3499052..0719227 100644
Binary files a/client-mobile/.gradle/8.5/executionHistory/executionHistory.lock and b/client-mobile/.gradle/8.5/executionHistory/executionHistory.lock differ
diff --git a/client-mobile/.gradle/8.5/fileHashes/fileHashes.bin b/client-mobile/.gradle/8.5/fileHashes/fileHashes.bin
index e2f5b50..cf668aa 100644
Binary files a/client-mobile/.gradle/8.5/fileHashes/fileHashes.bin and b/client-mobile/.gradle/8.5/fileHashes/fileHashes.bin differ
diff --git a/client-mobile/.gradle/8.5/fileHashes/fileHashes.lock b/client-mobile/.gradle/8.5/fileHashes/fileHashes.lock
index 67f399e..a89b87f 100644
Binary files a/client-mobile/.gradle/8.5/fileHashes/fileHashes.lock and b/client-mobile/.gradle/8.5/fileHashes/fileHashes.lock differ
diff --git a/client-mobile/.gradle/8.5/fileHashes/resourceHashesCache.bin b/client-mobile/.gradle/8.5/fileHashes/resourceHashesCache.bin
index aa72534..6bf986b 100644
Binary files a/client-mobile/.gradle/8.5/fileHashes/resourceHashesCache.bin and b/client-mobile/.gradle/8.5/fileHashes/resourceHashesCache.bin differ
diff --git a/client-mobile/.gradle/buildOutputCleanup/buildOutputCleanup.lock b/client-mobile/.gradle/buildOutputCleanup/buildOutputCleanup.lock
index ccbd187..87092d5 100644
Binary files a/client-mobile/.gradle/buildOutputCleanup/buildOutputCleanup.lock and b/client-mobile/.gradle/buildOutputCleanup/buildOutputCleanup.lock differ
diff --git a/client-mobile/.gradle/buildOutputCleanup/outputFiles.bin b/client-mobile/.gradle/buildOutputCleanup/outputFiles.bin
index cf8f8f1..2c10606 100644
Binary files a/client-mobile/.gradle/buildOutputCleanup/outputFiles.bin and b/client-mobile/.gradle/buildOutputCleanup/outputFiles.bin differ
diff --git a/client-mobile/chats/presentation/chat_detail/ChatDetailScreen.kt b/client-mobile/chats/presentation/chat_detail/ChatDetailScreen.kt
index 4c08912..a8896fd 100644
--- a/client-mobile/chats/presentation/chat_detail/ChatDetailScreen.kt
+++ b/client-mobile/chats/presentation/chat_detail/ChatDetailScreen.kt
@@ -47,7 +47,10 @@ import android.Manifest
 import android.content.pm.PackageManager
 import androidx.core.content.ContextCompat
 import androidx.compose.ui.draw.clip
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.ui.draw.shadow
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.text.BasicTextField
 import androidx.compose.ui.unit.sp
@@ -70,6 +73,7 @@ fun ChatDetailScreen(
     val context = LocalContext.current
     val listState = rememberLazyListState()
     val scope = rememberCoroutineScope()
+    
     val voiceRecorder = remember { VoiceRecorder(context) }
     var isEmojiPickerVisible by remember { mutableStateOf(false) }
     var isRecording by remember { mutableStateOf(false) }
@@ -179,15 +183,11 @@ fun ChatDetailScreen(
 
     // Показывать ли кнопку "вниз"
     // Она должна появляться если мы не в самом низу
+    // Проверка видимости кнопки скролла вниз
     val showScrollToBottom by remember {
-        derivedStateOf {
-            val layoutInfo = listState.layoutInfo
-            if (layoutInfo.totalItemsCount == 0) return@derivedStateOf false
-            
-            val lastVisibleIndex = layoutInfo.visibleItemsInfo.lastOrNull()?.index ?: 0
-            // Показываем, если не в самом низу (с запасом 1-2 элемента)
-            lastVisibleIndex < listItems.size - 2
-        }
+       derivedStateOf {
+          listState.firstVisibleItemIndex > 5
+       }
     }
 
     // 4. Авто-скролл к новым сообщениям
@@ -420,19 +420,26 @@ fun ChatDetailScreen(
                             .align(Alignment.BottomEnd)
                             .padding(bottom = 16.dp, end = 16.dp)
                     ) {
-                        FloatingActionButton(
-                            onClick = {
-                                scope.launch {
-                                    listState.animateScrollToItem(listItems.size - 1)
-                                }
-                            },
-                            containerColor = MaterialTheme.colorScheme.surface,
-                            contentColor = MaterialTheme.colorScheme.primary,
-                            shape = CircleShape,
-                            modifier = Modifier.size(44.dp),
-                            elevation = FloatingActionButtonDefaults.elevation(2.dp)
+                        Box(
+                            modifier = Modifier
+                                .size(44.dp)
+                                .shadow(8.dp, CircleShape)
+                                .clip(CircleShape)
+                                .background(MaterialTheme.colorScheme.surface.copy(alpha = 0.6f))
+                                .border(0.5.dp, Color.White.copy(alpha = 0.3f), CircleShape)
+                                .clickable {
+                                    scope.launch {
+                                        listState.animateScrollToItem(0)
+                                    }
+                                },
+                            contentAlignment = Alignment.Center
                         ) {
-                            Icon(Icons.Default.KeyboardArrowDown, contentDescription = null)
+                            Icon(
+                                Icons.Default.KeyboardArrowDown, 
+                                contentDescription = null,
+                                tint = MaterialTheme.colorScheme.primary,
+                                modifier = Modifier.size(28.dp)
+                            )
                         }
                         
                         if (unreadCount > 0) {