diff --git a/app/src/main/java/io/legado/app/di/appModule.kt b/app/src/main/java/io/legado/app/di/appModule.kt
index 47f656e01..38ad5656e 100644
--- a/app/src/main/java/io/legado/app/di/appModule.kt
+++ b/app/src/main/java/io/legado/app/di/appModule.kt
@@ -66,6 +66,7 @@ import io.legado.app.ui.book.import.remote.RemoteBookViewModel
 import io.legado.app.ui.book.import.remote.ServerConfigViewModel
 import io.legado.app.ui.book.import.remote.ServersViewModel
 import io.legado.app.ui.book.info.BookInfoViewModel
+import io.legado.app.ui.book.read.ReadBookViewModel
 import io.legado.app.ui.book.readRecord.ReadRecordViewModel
 import io.legado.app.ui.book.search.SearchViewModel
 import io.legado.app.ui.book.searchContent.SearchContentViewModel
@@ -181,6 +182,7 @@ val appModule = module {
     viewModelOf(::ServerConfigViewModel)
     viewModelOf(::ServersViewModel)
     viewModelOf(::BookInfoViewModel)
+    viewModelOf(::ReadBookViewModel)
     viewModelOf(::ChangeCoverViewModel)
     viewModelOf(::ChangeBookSourceComposeViewModel)
     viewModelOf(::ChangeBookSourceViewModel)
diff --git a/app/src/main/java/io/legado/app/ui/book/read/BaseReadBookActivity.kt b/app/src/main/java/io/legado/app/ui/book/read/BaseReadBookActivity.kt
index cb0280d48..d61365160 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/BaseReadBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/BaseReadBookActivity.kt
@@ -8,7 +8,6 @@ import android.view.KeyEvent
 import android.view.View
 import android.view.WindowInsets
 import android.view.WindowManager
-import androidx.activity.viewModels
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.doOnDetach
@@ -52,6 +51,7 @@ import io.legado.app.utils.setOnApplyWindowInsetsListenerCompat
 import io.legado.app.utils.showDialogFragment
 import io.legado.app.utils.themeColor
 import io.legado.app.utils.viewbindingdelegate.viewBinding
+import org.koin.androidx.viewmodel.ext.android.viewModel
 import java.time.Instant
 import java.time.LocalDate
 import java.time.ZoneId
@@ -64,7 +64,7 @@ abstract class BaseReadBookActivity :
     VMBaseActivity<ActivityBookReadBinding, ReadBookViewModel>(imageBg = false) {
 
     override val binding by viewBinding(ActivityBookReadBinding::inflate)
-    override val viewModel by viewModels<ReadBookViewModel>()
+    override val viewModel by viewModel<ReadBookViewModel>()
     protected val menuLayoutIsVisible
         get() = bottomDialog > 0 || binding.readMenu.isVisible || binding.searchMenu.bottomMenuVisible
 
@@ -425,4 +425,4 @@ abstract class BaseReadBookActivity :
         val nextKeysStr = getPrefString(PreferKey.nextKeys)
         return nextKeysStr?.split(",")?.contains(keyCode.toString()) ?: false
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/legado/app/ui/config/coverConfig/CoverManageSheet.kt b/app/src/main/java/io/legado/app/ui/config/coverConfig/CoverManageSheet.kt
index 276592f42..f9cee8f4c 100644
--- a/app/src/main/java/io/legado/app/ui/config/coverConfig/CoverManageSheet.kt
+++ b/app/src/main/java/io/legado/app/ui/config/coverConfig/CoverManageSheet.kt
@@ -7,6 +7,7 @@ import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.aspectRatio
+import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
@@ -67,24 +68,19 @@ fun CoverManageSheet(
 
     AppModalBottomSheet(
         show = show,
-        onDismissRequest = onDismissRequest
+        onDismissRequest = onDismissRequest,
+        title = stringResource(R.string.default_cover)
     ) {
         Column(
             modifier = Modifier
                 .fillMaxWidth()
                 .padding(bottom = 24.dp)
         ) {
-            AppText(
-                text = stringResource(R.string.default_cover),
-                style = LegadoTheme.typography.titleMedium,
-                modifier = Modifier.padding(16.dp)
-            )
 
             LazyVerticalGrid(
                 columns = GridCells.Fixed(3),
-                contentPadding = PaddingValues(16.dp),
-                horizontalArrangement = Arrangement.spacedBy(12.dp),
-                verticalArrangement = Arrangement.spacedBy(12.dp),
+                horizontalArrangement = Arrangement.spacedBy(8.dp),
+                verticalArrangement = Arrangement.spacedBy(8.dp),
                 modifier = Modifier.fillMaxWidth()
             ) {
                 items(coverList) { path ->
@@ -131,11 +127,14 @@ fun CoverManageSheet(
                             .fillMaxWidth()
                             .aspectRatio(0.7f)
                     ) {
-                        Box(contentAlignment = Alignment.Center) {
+                        Box(
+                            modifier = Modifier.fillMaxSize(),
+                            contentAlignment = Alignment.Center
+                        ) {
                             AppIcon(
+                                modifier = Modifier.size(32.dp),
                                 imageVector = Icons.Default.Add,
                                 contentDescription = "Add",
-                                modifier = Modifier.size(32.dp),
                                 tint = MaterialTheme.colorScheme.primary
                             )
                         }