diff --git a/.idea/misc.xml b/.idea/misc.xml
index 5e8f499f..04b54c4d 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -110,7 +110,7 @@
         <entry key="app/src/main/res/layout/fragment_song_list_page.xml" value="0.225" />
         <entry key="app/src/main/res/layout/fragment_starred.xml" value="0.3166496424923391" />
         <entry key="app/src/main/res/layout/inner_fragment_player_controller.xml" value="0.3229166666666667" />
-        <entry key="app/src/main/res/layout/inner_fragment_player_controller_layout.xml" value="0.49016641452344933" />
+        <entry key="app/src/main/res/layout/inner_fragment_player_controller_layout.xml" value="0.3229166666666667" />
         <entry key="app/src/main/res/layout/inner_fragment_player_cover.xml" value="0.40390879478827363" />
         <entry key="app/src/main/res/layout/inner_fragment_player_lyrics.xml" value="0.3229166666666667" />
         <entry key="app/src/main/res/layout/inner_fragment_player_queue.xml" value="0.3229166666666667" />
diff --git a/app/src/main/java/com/cappielloantonio/play/adapter/ServerAdapter.java b/app/src/main/java/com/cappielloantonio/play/adapter/ServerAdapter.java
index 68985365..aa98b932 100644
--- a/app/src/main/java/com/cappielloantonio/play/adapter/ServerAdapter.java
+++ b/app/src/main/java/com/cappielloantonio/play/adapter/ServerAdapter.java
@@ -93,6 +93,7 @@ public class ServerAdapter extends RecyclerView.Adapter<ServerAdapter.ViewHolder
             systemRepository.checkUserCredential(new SystemCallback() {
                 @Override
                 public void onError(Exception exception) {
+                    resetServerPreference();
                     Toast.makeText(context, exception.getMessage(), Toast.LENGTH_SHORT).show();
                 }
 
@@ -128,5 +129,15 @@ public class ServerAdapter extends RecyclerView.Adapter<ServerAdapter.ViewHolder
 
             App.getSubsonicClientInstance(context, true);
         }
+
+        private void resetServerPreference() {
+            PreferenceUtil.getInstance(context).setServerId(null);
+            PreferenceUtil.getInstance(context).setServer(null);
+            PreferenceUtil.getInstance(context).setUser(null);
+            PreferenceUtil.getInstance(context).setPassword(null);
+            PreferenceUtil.getInstance(context).setLowSecurity(false);
+
+            App.getSubsonicClientInstance(context, true);
+        }
     }
 }