diff --git a/app/src/main/java/com/hippo/ehviewer/Settings.java b/app/src/main/java/com/hippo/ehviewer/Settings.java
index 3d5bd6d9e..19219584a 100755
--- a/app/src/main/java/com/hippo/ehviewer/Settings.java
+++ b/app/src/main/java/com/hippo/ehviewer/Settings.java
@@ -237,6 +237,17 @@ public class Settings {
     /********************
      ****** Eh
      ********************/
+
+    public static final String KEY_THEME = "theme";
+    public static final int THEME_LIGHT = 0;
+    public static final int THEME_DARK = 1;
+    public static final int THEME_BLACK = 2;
+    private static final int DEFAULT_THEME = THEME_LIGHT;
+
+    public static int getTheme() {
+        return getIntFromStr(KEY_THEME, DEFAULT_THEME);
+    }
+
     public static final String KEY_GALLERY_SITE = "gallery_site";
     private static final int DEFAULT_GALLERY_SITE = 1;
 
diff --git a/app/src/main/res/values/arrays.xml b/app/src/main/res/values/arrays.xml
index 343d5a681..7f26c20ce 100644
--- a/app/src/main/res/values/arrays.xml
+++ b/app/src/main/res/values/arrays.xml
@@ -17,6 +17,18 @@
 
 <resources>
 
+    <string-array name="theme_entries" translatable="false">
+        <item>@string/settings_eh_theme_light</item>
+        <item>@string/settings_eh_theme_dark</item>
+        <item>@string/settings_eh_theme_black</item>
+    </string-array>
+
+    <string-array name="theme_entry_values" translatable="false">
+        <item>0</item>
+        <item>1</item>
+        <item>2</item>
+    </string-array>
+
     <string-array name="list_mode_entries" translatable="false">
         <item>@string/settings_eh_list_mode_detail</item>
         <item>@string/settings_eh_list_mode_thumb</item>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index be9588989..2bf9b9bd7 100755
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -441,6 +441,10 @@
     <string name="settings_eh_identity_cookies_copy">Copy</string>
     <string name="settings_u_config">EHentai settings</string>
     <string name="settings_u_config_summary">Settings on EHentai website</string>
+    <string name="settings_eh_theme">Theme</string>
+    <string name="settings_eh_theme_light">Light</string>
+    <string name="settings_eh_theme_dark">Dark</string>
+    <string name="settings_eh_theme_black">Black</string>
     <string name="settings_eh_gallery_site">Gallery site</string>
     <string name="settings_eh_list_mode">List mode</string>
     <string name="settings_eh_list_mode_detail">Detail</string>
diff --git a/app/src/main/res/xml/eh_settings.xml b/app/src/main/res/xml/eh_settings.xml
index 030f5f276..327434abf 100644
--- a/app/src/main/res/xml/eh_settings.xml
+++ b/app/src/main/res/xml/eh_settings.xml
@@ -43,6 +43,14 @@
         android:summary="@string/settings_u_config_summary"
         app:activity="com.hippo.ehviewer.ui.UConfigActivity"/>
 
+    <com.hippo.preference.ListPreference
+        android:key="theme"
+        android:title="@string/settings_eh_theme"
+        android:summary="%s"
+        app:entries="@array/theme_entries"
+        app:entryValues="@array/theme_entry_values"
+        android:defaultValue="0"/>
+
     <com.hippo.preference.ListPreference
         android:key="list_mode"
         android:title="@string/settings_eh_list_mode"