diff --git a/app/src/main/java/com/hippo/ehviewer/Settings.java b/app/src/main/java/com/hippo/ehviewer/Settings.java
index 89e8268a5..81e001537 100755
--- a/app/src/main/java/com/hippo/ehviewer/Settings.java
+++ b/app/src/main/java/com/hippo/ehviewer/Settings.java
@@ -69,6 +69,8 @@ public class Settings {
     public static final int DEFAULT_DEFAULT_CATEGORIES = EhUtils.ALL_CATEGORY;
     public static final String KEY_EXCLUDED_TAG_NAMESPACES = "excluded_tag_namespaces";
     public static final String KEY_EXCLUDED_LANGUAGES = "excluded_languages";
+    private static final String KEY_PREVIEW_NUM = "preview_num";
+    private static final int DEFAULT_PREVIEW_NUM = 60;
     /********************
      ****** Privacy and Security
      ********************/
@@ -583,6 +585,10 @@ public class Settings {
         putBoolean(KEY_SHOW_TAG_TRANSLATIONS, value);
     }
 
+    public static int getPreviewNum() {
+        return getInt(KEY_PREVIEW_NUM, DEFAULT_PREVIEW_NUM);
+    }
+
     public static int getDefaultCategories() {
         return getInt(KEY_DEFAULT_CATEGORIES, DEFAULT_DEFAULT_CATEGORIES);
     }
diff --git a/app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryDetailScene.java b/app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryDetailScene.java
index a2acfa565..93cf3c50f 100755
--- a/app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryDetailScene.java
+++ b/app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryDetailScene.java
@@ -1013,6 +1013,7 @@ public class GalleryDetailScene extends CollapsingToolbarScene implements View.O
     private void bindPreviews(GalleryDetail gd) {
         LayoutInflater inflater = getLayoutInflater();
         Resources resources = getResourcesOrNull();
+        int previewNum = Settings.getPreviewNum();
         if (null == inflater || null == resources || null == mGridLayout || null == mPreviewText) {
             return;
         }
@@ -1022,7 +1023,7 @@ public class GalleryDetailScene extends CollapsingToolbarScene implements View.O
         if (gd.previewPages <= 0 || previewSet == null || previewSet.size() == 0) {
             mPreviewText.setText(R.string.no_previews);
             return;
-        } else if (gd.previewPages == 1 && previewSet.size() <= 60) {
+        } else if (gd.previewPages == 1 && previewSet.size() <= previewNum) {
             mPreviewText.setText(R.string.no_more_previews);
         } else {
             mPreviewText.setText(R.string.more_previews);
@@ -1031,7 +1032,7 @@ public class GalleryDetailScene extends CollapsingToolbarScene implements View.O
         int columnWidth = resources.getDimensionPixelOffset(Settings.getThumbSizeResId());
         mGridLayout.setColumnSize(columnWidth);
         mGridLayout.setStrategy(SimpleGridAutoSpanLayout.STRATEGY_SUITABLE_SIZE);
-        int size = Math.min(60, previewSet.size());
+        int size = Math.min(previewNum, previewSet.size());
         for (int i = 0; i < size; i++) {
             View view = inflater.inflate(R.layout.item_gallery_preview, mGridLayout, false);
             mGridLayout.addView(view);
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index a42ec38a6..936275267 100755
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -392,6 +392,7 @@
     <string name="settings_eh_show_tag_translations_summary">显示翻译后的标签而非原始文字（需花费时间来下载数据文件）</string>
     <string name="settings_eh_tag_translations_source">补充翻译（由 EhTagTranslation 提供）</string>
     <string name="settings_eh_tag_translations_source_url">https://github.com/EhTagTranslation/Editor/wiki</string>
+    <string name="settings_eh_preview_num">画廊详情页预览图最大数量，由于历史因素，此值过大会导致卡顿</string>
     <string name="settings_eh_filter">屏蔽画廊</string>
     <string name="settings_eh_filter_summary">根据标题、上传者、标签屏蔽画廊</string>
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index f2669bf57..3518b03a7 100755
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -437,6 +437,7 @@
     <string name="settings_eh_show_tag_translations_summary">Show tag translations instead of the original text (It takes time to download the data file)</string>
     <string name="settings_eh_tag_translations_source">Placeholder</string>
     <string name="settings_eh_tag_translations_source_url">https://placeholder</string>
+    <string name="settings_eh_preview_num">The maximum number of previews on the gallery details page, for historical reasons, large value could cause lag</string>
     <string name="settings_eh_filter">Block gallery</string>
     <string name="settings_eh_filter_summary">Block gallery by title, uploader and tags</string>
 
diff --git a/app/src/main/res/xml/eh_settings.xml b/app/src/main/res/xml/eh_settings.xml
index d78392283..ea4c49018 100644
--- a/app/src/main/res/xml/eh_settings.xml
+++ b/app/src/main/res/xml/eh_settings.xml
@@ -146,6 +146,15 @@
         app:iconSpaceReserved="false"
         app:url="@string/settings_eh_tag_translations_source_url" />
 
+    <SeekBarPreference
+        android:defaultValue="60"
+        android:key="preview_num"
+        android:title="@string/settings_eh_preview_num"
+        android:max="200"
+        app:iconSpaceReserved="false"
+        app:min="10"
+        app:showSeekBarValue="true" />
+
     <Preference
         android:key="com.hippo.ehviewer.ui.fragment.FilterFragment"
         android:summary="@string/settings_eh_filter_summary"