diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/handler/AngConfigManager.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/handler/AngConfigManager.kt
index d7ee241e..32b19f00 100644
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/handler/AngConfigManager.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/handler/AngConfigManager.kt
@@ -138,11 +138,11 @@ object AngConfigManager {
             if (sb.count() > 0) {
                 Utils.setClipboard(context, sb.toString())
             }
+            return sb.lines().count()
         } catch (e: Exception) {
             e.printStackTrace()
             return -1
         }
-        return 0
     }
 
     /**
diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/ui/MainActivity.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/ui/MainActivity.kt
index 20dabaf0..f85567f1 100644
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/ui/MainActivity.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/ui/MainActivity.kt
@@ -346,8 +346,8 @@ class MainActivity : BaseActivity(), NavigationView.OnNavigationItemSelectedList
             lifecycleScope.launch(Dispatchers.IO) {
                 val ret = mainViewModel.exportAllServer()
                 launch(Dispatchers.Main) {
-                    if (ret == 0)
-                        toast(R.string.toast_success)
+                    if (ret > 0)
+                        toast(getString(R.string.title_export_config_count, ret))
                     else
                         toast(R.string.toast_failure)
                     binding.pbWaiting.hide()
@@ -519,7 +519,7 @@ class MainActivity : BaseActivity(), NavigationView.OnNavigationItemSelectedList
                 withContext(Dispatchers.Main) {
                     when {
                         count > 0 -> {
-                            toast(R.string.toast_success)
+                            toast(getString(R.string.title_import_config_count, count))
                             mainViewModel.reloadServerList()
                         }
 
@@ -625,7 +625,7 @@ class MainActivity : BaseActivity(), NavigationView.OnNavigationItemSelectedList
             delay(500L)
             launch(Dispatchers.Main) {
                 if (count > 0) {
-                    toast(R.string.toast_success)
+                    toast(getString(R.string.title_update_config_count, count))
                     mainViewModel.reloadServerList()
                 } else {
                     toast(R.string.toast_failure)
diff --git a/V2rayNG/app/src/main/res/values-ar/strings.xml b/V2rayNG/app/src/main/res/values-ar/strings.xml
index 635c6caf..6773d3a9 100644
--- a/V2rayNG/app/src/main/res/values-ar/strings.xml
+++ b/V2rayNG/app/src/main/res/values-ar/strings.xml
@@ -258,6 +258,9 @@
     <string name="title_del_duplicate_config_count">حذف %d من الإعدادات المكررة</string>
 
     <string name="title_del_config_count">Delete %d configurations</string>
+    <string name="title_import_config_count">Import %d configurations</string>
+    <string name="title_export_config_count">Export %d configurations</string>
+    <string name="title_update_config_count">Update %d configurations</string>
     <string name="tasker_start_service">بدء الخدمة</string>
     <string name="tasker_setting_confirm">تأكيد</string>
 
diff --git a/V2rayNG/app/src/main/res/values-bn/strings.xml b/V2rayNG/app/src/main/res/values-bn/strings.xml
index e53f5173..471775e6 100644
--- a/V2rayNG/app/src/main/res/values-bn/strings.xml
+++ b/V2rayNG/app/src/main/res/values-bn/strings.xml
@@ -257,6 +257,9 @@
     <string name="filter_config_all">সব সাবস্ক্রিপশন গ্রুপ</string>
     <string name="title_del_duplicate_config_count">%d ডুপ্লিকেট কনফিগারেশন মুছে ফেলুন</string>
     <string name="title_del_config_count">Delete %d configurations</string>
+    <string name="title_import_config_count">Import %d configurations</string>
+    <string name="title_export_config_count">Export %d configurations</string>
+    <string name="title_update_config_count">Update %d configurations</string>
     <string name="tasker_start_service">সার্ভিস শুরু করুন</string>
     <string name="tasker_setting_confirm">নিশ্চিত করুন</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 f55197fa..dd2cb4a6 100644
--- a/V2rayNG/app/src/main/res/values-bqi-rIR/strings.xml
+++ b/V2rayNG/app/src/main/res/values-bqi-rIR/strings.xml
@@ -259,6 +259,9 @@
     <string name="title_del_duplicate_config_count">پاک کردن %d کانفیگ تکراری</string>
 
     <string name="title_del_config_count">Delete %d configurations</string>
+    <string name="title_import_config_count">Import %d configurations</string>
+    <string name="title_export_config_count">Export %d configurations</string>
+    <string name="title_update_config_count">Update %d configurations</string>
     <string name="tasker_start_service">ره وندن خدمات</string>
     <string name="tasker_setting_confirm">قوۊل</string>
 
diff --git a/V2rayNG/app/src/main/res/values-fa/strings.xml b/V2rayNG/app/src/main/res/values-fa/strings.xml
index efd8fb07..a13d5f43 100644
--- a/V2rayNG/app/src/main/res/values-fa/strings.xml
+++ b/V2rayNG/app/src/main/res/values-fa/strings.xml
@@ -257,6 +257,9 @@
     <string name="title_del_duplicate_config_count">حذف %d کانفیگ تکراری</string>
 
     <string name="title_del_config_count">Delete %d configurations</string>
+    <string name="title_import_config_count">Import %d configurations</string>
+    <string name="title_export_config_count">Export %d configurations</string>
+    <string name="title_update_config_count">Update %d configurations</string>
     <string name="tasker_start_service">شروع خدمات</string>
     <string name="tasker_setting_confirm">تایید</string>
 
diff --git a/V2rayNG/app/src/main/res/values-ru/strings.xml b/V2rayNG/app/src/main/res/values-ru/strings.xml
index e0f21c88..f921a104 100644
--- a/V2rayNG/app/src/main/res/values-ru/strings.xml
+++ b/V2rayNG/app/src/main/res/values-ru/strings.xml
@@ -259,6 +259,9 @@
     <string name="title_del_duplicate_config_count">Удалено дубликатов профилей: %d</string>
 
     <string name="title_del_config_count">Delete %d configurations</string>
+    <string name="title_import_config_count">Import %d configurations</string>
+    <string name="title_export_config_count">Export %d configurations</string>
+    <string name="title_update_config_count">Update %d configurations</string>
     <string name="tasker_start_service">Запуск службы</string>
     <string name="tasker_setting_confirm">Подтвердить</string>
 
diff --git a/V2rayNG/app/src/main/res/values-vi/strings.xml b/V2rayNG/app/src/main/res/values-vi/strings.xml
index 1ba91234..dd8555b3 100644
--- a/V2rayNG/app/src/main/res/values-vi/strings.xml
+++ b/V2rayNG/app/src/main/res/values-vi/strings.xml
@@ -257,6 +257,9 @@
     <string name="title_del_duplicate_config_count">Xoá %d cấu hình trùng lặp</string>
 
     <string name="title_del_config_count">Delete %d configurations</string>
+    <string name="title_import_config_count">Import %d configurations</string>
+    <string name="title_export_config_count">Export %d configurations</string>
+    <string name="title_update_config_count">Update %d configurations</string>
     <string name="tasker_start_service">Khởi động v2rayNG</string>
     <string name="tasker_setting_confirm">Xác nhận</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 8e64e882..b7d35982 100644
--- a/V2rayNG/app/src/main/res/values-zh-rCN/strings.xml
+++ b/V2rayNG/app/src/main/res/values-zh-rCN/strings.xml
@@ -254,6 +254,9 @@
     <string name="title_del_duplicate_config_count">删除 %d 个重复配置</string>
 
     <string name="title_del_config_count">删除 %d 个配置</string>
+    <string name="title_import_config_count">导入 %d 个配置</string>
+    <string name="title_export_config_count">导出 %d 个配置</string>
+    <string name="title_update_config_count">更新 %d 个配置</string>
     <string name="tasker_start_service">启动服务</string>
     <string name="tasker_setting_confirm">确定</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 b9335d6e..15595834 100644
--- a/V2rayNG/app/src/main/res/values-zh-rTW/strings.xml
+++ b/V2rayNG/app/src/main/res/values-zh-rTW/strings.xml
@@ -253,9 +253,12 @@
     <string name="title_sort_by_test_results">依偵測結果排序</string>
     <string name="title_filter_config">過濾設定</string>
     <string name="filter_config_all">所有分組</string>
-    <string name="title_del_duplicate_config_count">Delete %d duplicate configurations</string>
+    <string name="title_del_duplicate_config_count">删除 %d 个重复配置</string>
 
-    <string name="title_del_config_count">Delete %d configurations</string>
+    <string name="title_del_config_count">删除 %d 个配置</string>
+    <string name="title_import_config_count">导入 %d 个配置</string>
+    <string name="title_export_config_count">导出 %d 个配置</string>
+    <string name="title_update_config_count">更新 %d 个配置</string>
     <string name="tasker_start_service">啟動服務</string>
     <string name="tasker_setting_confirm">確定</string>
 
diff --git a/V2rayNG/app/src/main/res/values/strings.xml b/V2rayNG/app/src/main/res/values/strings.xml
index 69d5d83b..4c4c6575 100644
--- a/V2rayNG/app/src/main/res/values/strings.xml
+++ b/V2rayNG/app/src/main/res/values/strings.xml
@@ -261,6 +261,9 @@
     <string name="filter_config_all">All groups</string>
     <string name="title_del_duplicate_config_count">Delete %d duplicate configurations</string>
     <string name="title_del_config_count">Delete %d configurations</string>
+    <string name="title_import_config_count">Import %d configurations</string>
+    <string name="title_export_config_count">Export %d configurations</string>
+    <string name="title_update_config_count">Update %d configurations</string>
 
     <string name="tasker_start_service">Start Service</string>
     <string name="tasker_setting_confirm">Confirm</string>