diff --git a/app/src/main/java/io/legado/app/model/BookCover.kt b/app/src/main/java/io/legado/app/model/BookCover.kt
index 5eac81a1a..28123aa39 100644
--- a/app/src/main/java/io/legado/app/model/BookCover.kt
+++ b/app/src/main/java/io/legado/app/model/BookCover.kt
@@ -5,6 +5,7 @@ import android.content.Context
 import android.graphics.drawable.BitmapDrawable
 import android.graphics.drawable.Drawable
 import com.bumptech.glide.RequestBuilder
+import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
 import com.bumptech.glide.request.RequestOptions
 import io.legado.app.R
 import io.legado.app.constant.PreferKey
@@ -15,6 +16,7 @@ import io.legado.app.help.CacheManager
 import io.legado.app.help.DefaultData
 import io.legado.app.help.config.AppConfig
 import io.legado.app.help.glide.ImageLoader
+import io.legado.app.help.glide.OkHttpModelLoader
 import io.legado.app.model.analyzeRule.AnalyzeRule
 import io.legado.app.model.analyzeRule.AnalyzeUrl
 import io.legado.app.utils.*
@@ -61,11 +63,46 @@ object BookCover {
         }.getOrDefault(appCtx.resources.getDrawable(R.drawable.image_cover_default, null))
     }
 
-    fun getBlurDefaultCover(context: Context): RequestBuilder<Drawable> {
+    private fun getBlurDefaultCover(context: Context): RequestBuilder<Drawable> {
         return ImageLoader.load(context, defaultDrawable)
             .apply(RequestOptions.bitmapTransform(BlurTransformation(context, 25)))
     }
 
+    fun load(
+        context: Context,
+        path: String?,
+        loadOnlyWifi: Boolean = false
+    ): RequestBuilder<Drawable> {
+        return if (AppConfig.useDefaultCover) {
+            ImageLoader.load(context, defaultDrawable)
+                .centerCrop()
+        } else {
+            val options = RequestOptions().set(OkHttpModelLoader.loadOnlyWifiOption, loadOnlyWifi)
+            ImageLoader.load(context, path)
+                .apply(options)
+                .placeholder(defaultDrawable)
+                .error(defaultDrawable)
+        }
+    }
+
+    fun loadBlur(
+        context: Context,
+        path: String?,
+        loadOnlyWifi: Boolean = false
+    ): RequestBuilder<Drawable> {
+        return if (AppConfig.useDefaultCover) {
+            getBlurDefaultCover(context)
+                .centerCrop()
+        } else {
+            val options = RequestOptions().set(OkHttpModelLoader.loadOnlyWifiOption, loadOnlyWifi)
+            ImageLoader.load(context, path)
+                .apply(options)
+                .transition(DrawableTransitionOptions.withCrossFade(1500))
+                .thumbnail(getBlurDefaultCover(context))
+                .apply(RequestOptions.bitmapTransform(BlurTransformation(context, 25)))
+        }
+    }
+
     suspend fun searchCover(book: Book): String? {
         val config = coverRuleConfig
         if (!config.enable || config.searchUrl.isBlank() || config.coverRule.isBlank()) {
diff --git a/app/src/main/java/io/legado/app/ui/book/audio/AudioPlayActivity.kt b/app/src/main/java/io/legado/app/ui/book/audio/AudioPlayActivity.kt
index 84031382f..1060f0eaa 100644
--- a/app/src/main/java/io/legado/app/ui/book/audio/AudioPlayActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/audio/AudioPlayActivity.kt
@@ -8,8 +8,6 @@ import android.view.Menu
 import android.view.MenuItem
 import android.widget.SeekBar
 import androidx.activity.viewModels
-import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
-import com.bumptech.glide.request.RequestOptions.bitmapTransform
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
 import io.legado.app.constant.EventBus
@@ -18,8 +16,6 @@ import io.legado.app.constant.Theme
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookSource
 import io.legado.app.databinding.ActivityAudioPlayBinding
-import io.legado.app.help.BlurTransformation
-import io.legado.app.help.glide.ImageLoader
 import io.legado.app.lib.dialogs.alert
 import io.legado.app.model.AudioPlay
 import io.legado.app.model.BookCover
@@ -169,14 +165,9 @@ class AudioPlayActivity :
     }
 
     private fun upCover(path: String?) {
-        ImageLoader.load(this, path)
-            .placeholder(BookCover.defaultDrawable)
-            .error(BookCover.defaultDrawable)
+        BookCover.load(this, path)
             .into(binding.ivCover)
-        ImageLoader.load(this, path)
-            .transition(DrawableTransitionOptions.withCrossFade(1500))
-            .thumbnail(BookCover.getBlurDefaultCover(this))
-            .apply(bitmapTransform(BlurTransformation(this, 25)))
+        BookCover.loadBlur(this, path)
             .into(binding.ivBg)
     }
 
diff --git a/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt b/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
index 2f799f20e..68de91547 100644
--- a/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
@@ -9,8 +9,6 @@ import android.widget.CheckBox
 import android.widget.LinearLayout
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.activity.viewModels
-import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
-import com.bumptech.glide.request.RequestOptions.bitmapTransform
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
 import io.legado.app.constant.BookType
@@ -21,8 +19,6 @@ import io.legado.app.data.entities.BookChapter
 import io.legado.app.data.entities.BookSource
 import io.legado.app.databinding.ActivityBookInfoBinding
 import io.legado.app.databinding.DialogEditTextBinding
-import io.legado.app.help.BlurTransformation
-import io.legado.app.help.glide.ImageLoader
 import io.legado.app.lib.dialogs.alert
 import io.legado.app.lib.theme.backgroundColor
 import io.legado.app.lib.theme.bottomBackground
@@ -224,11 +220,8 @@ class BookInfoActivity :
 
     private fun showCover(book: Book) {
         binding.ivCover.load(book.getDisplayCover(), book.name, book.author)
-        ImageLoader.load(this, book.getDisplayCover())
-            .transition(DrawableTransitionOptions.withCrossFade(1500))
-            .thumbnail(BookCover.getBlurDefaultCover(this))
-            .apply(bitmapTransform(BlurTransformation(this, 25)))
-            .into(binding.bgBook)  //模糊、渐变、缩小效果
+        BookCover.loadBlur(this, book.getDisplayCover())
+            .into(binding.bgBook)
     }
 
     private fun upLoading(isLoading: Boolean, chapterList: List<BookChapter>? = null) {