diff --git a/V2rayNG/app/src/main/res/values-ar/strings.xml b/V2rayNG/app/src/main/res/values-ar/strings.xml
index b7843b69..ba499e3d 100644
--- a/V2rayNG/app/src/main/res/values-ar/strings.xml
+++ b/V2rayNG/app/src/main/res/values-ar/strings.xml
@@ -141,6 +141,7 @@
     <!-- Preferences -->
     <string name="title_settings">الإعدادات</string>
     <string name="title_advanced">إعدادات متقدمة</string>
+    <string name="title_core_settings">إعدادات النواة</string>
     <string name="title_vpn_settings">إعدادات VPN</string>
     <string name="title_pref_per_app_proxy">الوكيل لكل تطبيق</string>
     <string name="summary_pref_per_app_proxy">عام: التطبيق المحدد هو وكيل، غير المحدد اتصال مباشر؛ \nوضع التجاوز: التطبيق المحدد متصل مباشرة، غير المحدد وكيل. \nخيار تحديد تطبيق الوكيل تلقائيًا في القائمة</string>
diff --git a/V2rayNG/app/src/main/res/values-bn/strings.xml b/V2rayNG/app/src/main/res/values-bn/strings.xml
index 888081e5..e71fe170 100644
--- a/V2rayNG/app/src/main/res/values-bn/strings.xml
+++ b/V2rayNG/app/src/main/res/values-bn/strings.xml
@@ -139,6 +139,7 @@
     <!-- Preferences -->
     <string name="title_settings">সেটিংস</string>
     <string name="title_advanced">এডভান্সড সেটিংস</string>
+    <string name="title_core_settings">কোর সেটিংস</string>
     <string name="title_vpn_settings">VPN সেটিংস</string>
     <string name="title_pref_per_app_proxy">প্রতি-অ্যাপ প্রক্সি</string>
     <string name="summary_pref_per_app_proxy">সাধারণ: চেকড অ্যাপ প্রক্সি, আনচেকড সরাসরি সংযোগ; \nবাইপাস মোড: চেকড অ্যাপ সরাসরি সংযুক্ত, আনচেকড প্রক্সি। \nমেনুতে প্রক্সি অ্যাপ্লিকেশন স্বয়ংক্রিয়ভাবে নির্বাচন করার বিকল্প</string>
diff --git a/V2rayNG/app/src/main/res/values-bqi-rIR/strings.xml b/V2rayNG/app/src/main/res/values-bqi-rIR/strings.xml
index fe0738f1..002d64df 100644
--- a/V2rayNG/app/src/main/res/values-bqi-rIR/strings.xml
+++ b/V2rayNG/app/src/main/res/values-bqi-rIR/strings.xml
@@ -140,6 +140,7 @@
     <!-- Preferences -->
     <string name="title_settings">سامووا</string>
     <string name="title_advanced">سامووا پؽش رئڌه</string>
+    <string name="title_core_settings">سامووا هسته</string>
     <string name="title_vpn_settings">سامووا VPN</string>
     <string name="title_pref_per_app_proxy">پروکسی و ری برنومه</string>
     <string name="summary_pref_per_app_proxy">پوی وولاتی: برنومه واجۊری بیڌه پروکسی هڌ، منپیز موستقیم بؽ نشووه هڌ. هالت دور زیڌن: برنومه نشووک ناڌه موستقیمن منپیز هڌ، پروکسی نشووک زیڌه نؽڌ. گۊزینه پسند خوتکار برنومه پروکسی من نومگه</string>
diff --git a/V2rayNG/app/src/main/res/values-fa/strings.xml b/V2rayNG/app/src/main/res/values-fa/strings.xml
index d4e1ff35..b0a1bd8d 100644
--- a/V2rayNG/app/src/main/res/values-fa/strings.xml
+++ b/V2rayNG/app/src/main/res/values-fa/strings.xml
@@ -137,6 +137,7 @@
     <!-- Preferences -->
     <string name="title_settings">تنظیمات</string>
     <string name="title_advanced">تنظیمات پیشرفته</string>
+    <string name="title_core_settings">تنظیمات هسته</string>
     <string name="title_vpn_settings">تنظیمات VPN</string>
     <string name="title_pref_per_app_proxy">پروکسی به تفکیک برنامه</string>
     <string name="summary_pref_per_app_proxy">عمومی: برنامه انتخاب شده از طریق یک پروکسی متصل می شود، برنامه انتخاب نشده مستقیماً متصل می شود. \nحالت دور زدن: برنامه انتخاب شده مستقیماً متصل می شود، برنامه انتخاب نشده از طریق یک پروکسی متصل می شود. \nانتخاب خودکار برنامه های پراکسی در منو امکان پذیر است.</string>
diff --git a/V2rayNG/app/src/main/res/values-ru/strings.xml b/V2rayNG/app/src/main/res/values-ru/strings.xml
index 3caf1bd9..4dcbdfdd 100644
--- a/V2rayNG/app/src/main/res/values-ru/strings.xml
+++ b/V2rayNG/app/src/main/res/values-ru/strings.xml
@@ -139,6 +139,7 @@
     <!-- Preferences -->
     <string name="title_settings">Настройки</string>
     <string name="title_advanced">Расширенные настройки</string>
+    <string name="title_core_settings">Настройки ядра</string>
     <string name="title_vpn_settings">Настройки VPN</string>
     <string name="title_pref_per_app_proxy">Прокси для выбранных приложений</string>
     <string name="summary_pref_per_app_proxy">Основной: выбранное приложение соединяется через прокси, не выбранное — напрямую;\nРежим обхода: выбранное приложение соединяется напрямую, не выбранное — через прокси.\nЕсть возможность автоматического выбора проксируемых приложений в меню.</string>
diff --git a/V2rayNG/app/src/main/res/values-vi/strings.xml b/V2rayNG/app/src/main/res/values-vi/strings.xml
index fbbc17da..e7685ab0 100644
--- a/V2rayNG/app/src/main/res/values-vi/strings.xml
+++ b/V2rayNG/app/src/main/res/values-vi/strings.xml
@@ -138,6 +138,7 @@
     <!-- Preferences -->
     <string name="title_settings">Cài đặt</string>
     <string name="title_advanced">Cài đặt nâng cao</string>
+    <string name="title_core_settings">Cài đặt lõi</string>
     <string name="title_vpn_settings">Cài đặt VPN</string>
     <string name="title_pref_per_app_proxy">Proxy theo Ứng dụng</string>
     <string name="summary_pref_per_app_proxy">- Bình thường: Ứng dụng đã chọn sẽ kết nối thông qua Proxy, chưa chọn sẽ kết nối trực tiếp. \n- Chế độ Bypass: Ứng dụng đã chọn sẽ kết nối trực tiếp, chưa chọn sẽ kết nối qua Proxy. \n- Nếu bạn đang ở Trung Quốc thì vào Menu, chọn Tự động chọn ứng dụng Proxy.</string>
diff --git a/V2rayNG/app/src/main/res/values-zh-rCN/strings.xml b/V2rayNG/app/src/main/res/values-zh-rCN/strings.xml
index 246d11c4..659cb45d 100644
--- a/V2rayNG/app/src/main/res/values-zh-rCN/strings.xml
+++ b/V2rayNG/app/src/main/res/values-zh-rCN/strings.xml
@@ -137,6 +137,7 @@
     <!-- Preferences -->
     <string name="title_settings">设置</string>
     <string name="title_advanced">进阶设置</string>
+    <string name="title_core_settings">核心设置</string>
     <string name="title_vpn_settings">VPN 设置</string>
     <string name="title_pref_per_app_proxy">分应用</string>
     <string name="summary_pref_per_app_proxy">常规: 勾选的 App 被代理, 未勾选的直连;\n绕行模式: 勾选的 App 直连, 未勾选的被代理.\n不明白者在菜单中选择自动选中需代理应用</string>
diff --git a/V2rayNG/app/src/main/res/values-zh-rTW/strings.xml b/V2rayNG/app/src/main/res/values-zh-rTW/strings.xml
index 135992f4..bd066a5b 100644
--- a/V2rayNG/app/src/main/res/values-zh-rTW/strings.xml
+++ b/V2rayNG/app/src/main/res/values-zh-rTW/strings.xml
@@ -138,6 +138,7 @@
     <!-- Preferences -->
     <string name="title_settings">設定</string>
     <string name="title_advanced">進階</string>
+    <string name="title_core_settings">核心設定</string>
     <string name="title_vpn_settings">VPN 設定</string>
     <string name="title_pref_per_app_proxy">Proxy 個別應用程式</string>
     <string name="summary_pref_per_app_proxy">常規：勾選的 App 啟用 Proxy，未勾選的直接連線；\n繞行模式：勾選的 App 直接連線，未勾選的啟用 Proxy。\n可在選單中選擇自動選中需 Proxy 應用</string>
diff --git a/V2rayNG/app/src/main/res/values/strings.xml b/V2rayNG/app/src/main/res/values/strings.xml
index 90534f20..3d298755 100644
--- a/V2rayNG/app/src/main/res/values/strings.xml
+++ b/V2rayNG/app/src/main/res/values/strings.xml
@@ -140,6 +140,7 @@
     <!-- Preferences -->
     <string name="title_settings">Settings</string>
     <string name="title_advanced">Advanced Settings</string>
+    <string name="title_core_settings">Core Settings</string>
     <string name="title_vpn_settings">VPN Settings</string>
     <string name="title_pref_per_app_proxy">Per-app proxy</string>
     <string name="summary_pref_per_app_proxy">General: Checked apps use proxy, unchecked apps connect directly; \nBypass mode: checked apps connect directly, unchecked apps use proxy. \nThe option to automatically select proxy applications is in the menu</string>
diff --git a/V2rayNG/app/src/main/res/xml/pref_settings.xml b/V2rayNG/app/src/main/res/xml/pref_settings.xml
index b9ed38f2..4a648ed8 100644
--- a/V2rayNG/app/src/main/res/xml/pref_settings.xml
+++ b/V2rayNG/app/src/main/res/xml/pref_settings.xml
@@ -179,9 +179,7 @@
             android:title="@string/title_pref_auto_update_interval" />
     </PreferenceCategory>
 
-    <PreferenceCategory
-        android:title="@string/title_advanced"
-        app:initialExpandedChildrenCount="0">
+    <PreferenceCategory android:title="@string/title_core_settings">
 
         <CheckBoxPreference
             android:defaultValue="false"
@@ -216,11 +214,6 @@
             android:summary="@string/summary_pref_dns_hosts"
             android:title="@string/title_pref_dns_hosts" />
 
-        <EditTextPreference
-            android:key="pref_delay_test_url"
-            android:summary="@string/summary_pref_delay_test_url"
-            android:title="@string/title_pref_delay_test_url" />
-
         <ListPreference
             android:defaultValue="warning"
             android:entries="@array/core_loglevel"
@@ -229,6 +222,15 @@
             android:summary="%s"
             android:title="@string/title_core_loglevel" />
 
+    </PreferenceCategory>
+
+    <PreferenceCategory android:title="@string/title_advanced">
+
+        <EditTextPreference
+            android:key="pref_delay_test_url"
+            android:summary="@string/summary_pref_delay_test_url"
+            android:title="@string/title_pref_delay_test_url" />
+
         <ListPreference
             android:defaultValue="VPN"
             android:entries="@array/mode_entries"
@@ -236,6 +238,7 @@
             android:key="pref_mode"
             android:summary="%s"
             android:title="@string/title_mode" />
-
     </PreferenceCategory>
+
+
 </PreferenceScreen>
\ No newline at end of file