diff --git a/app/src/main/java/com/fastaccess/ui/modules/settings/dialogs/IconSizeTransparencyDialog.java b/app/src/main/java/com/fastaccess/ui/modules/settings/dialogs/IconSizeTransparencyDialog.java
index c32117f..d0d1937 100644
--- a/app/src/main/java/com/fastaccess/ui/modules/settings/dialogs/IconSizeTransparencyDialog.java
+++ b/app/src/main/java/com/fastaccess/ui/modules/settings/dialogs/IconSizeTransparencyDialog.java
@@ -73,6 +73,7 @@ public static IconSizeTransparencyDialog newInstance(boolean isBackground, boole
             seekBar.setMax(300);
             seekBar.setProgress(PrefHelper.getInt(PrefConstant.MANUAL_SIZE));
         } else {
+            seekBar.setMin(isBackground ? 0 : 20);
             seekBar.setProgress(PrefHelper.getInt(isBackground ? PrefConstant.FA_BACKGROUND_ALPHA : PrefConstant.ICON_ALPHA));
         }
     }
diff --git a/app/src/main/res/values/arrays.xml b/app/src/main/res/values/arrays.xml
index dc5345b..60a6904 100644
--- a/app/src/main/res/values/arrays.xml
+++ b/app/src/main/res/values/arrays.xml
@@ -38,6 +38,7 @@
         <item>#ffffb300</item>
         <item>#fffb8c00</item>
         <item>#fff4511e</item>
+        <item>#00000000</item>
     </array>
 
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/xml/fa_settings.xml b/app/src/main/res/xml/fa_settings.xml
index dfe5436..8fedf88 100644
--- a/app/src/main/res/xml/fa_settings.xml
+++ b/app/src/main/res/xml/fa_settings.xml
@@ -60,7 +60,7 @@
             android:title="@string/theme_pack_title"/>
 
         <org.xdty.preference.AppCompatColorPreference
-            android:defaultValue="@color/primary"
+            android:defaultValue="@color/transparent"
             android:key="fa_background"
             android:negativeButtonText="@null"
             android:positiveButtonText="@null"