diff --git a/nga_phone_base_3.0/src/main/java/sp/phone/ui/fragment/SettingsLabFragment.java b/nga_phone_base_3.0/src/main/java/sp/phone/ui/fragment/SettingsLabFragment.java
index 54a0bfcd..0d65864e 100644
--- a/nga_phone_base_3.0/src/main/java/sp/phone/ui/fragment/SettingsLabFragment.java
+++ b/nga_phone_base_3.0/src/main/java/sp/phone/ui/fragment/SettingsLabFragment.java
@@ -57,6 +57,11 @@ private void initCheckInPreference() {
         }
     }
 
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        return true;
+    }
+
     private void initWebViewSettings() {
         EditTextPreference preference = findPreference(PreferenceKey.USER_AGENT);
         if (preference != null) {