diff --git a/src/components/providers/AddProviderDialog.tsx b/src/components/providers/AddProviderDialog.tsx
index b1eef9bd8..179f71cd2 100644
--- a/src/components/providers/AddProviderDialog.tsx
+++ b/src/components/providers/AddProviderDialog.tsx
@@ -60,14 +60,6 @@ export function AddProviderDialog({
     async (provider: UniversalProvider) => {
       try {
         await universalProvidersApi.upsert(provider);
-        toast.success(
-          t("universalProvider.addSuccess", {
-            defaultValue: "统一供应商添加成功",
-          }),
-        );
-        setUniversalFormOpen(false);
-        setSelectedUniversalPreset(null);
-        onOpenChange(false);
       } catch (error) {
         console.error(
           "[AddProviderDialog] Failed to save universal provider",
@@ -78,7 +70,31 @@ export function AddProviderDialog({
             defaultValue: "统一供应商添加失败",
           }),
         );
+        return;
       }
+
+      try {
+        await universalProvidersApi.sync(provider.id);
+        toast.success(
+          t("universalProvider.addedAndSynced", {
+            defaultValue: "统一供应商已添加并同步",
+          }),
+        );
+      } catch (error) {
+        console.error(
+          "[AddProviderDialog] Provider saved but sync failed",
+          error,
+        );
+        toast.warning(
+          t("universalProvider.addedButSyncFailed", {
+            defaultValue: "统一供应商已添加，但同步失败",
+          }),
+        );
+      }
+
+      setUniversalFormOpen(false);
+      setSelectedUniversalPreset(null);
+      onOpenChange(false);
     },
     [t, onOpenChange],
   );
diff --git a/src/i18n/locales/en.json b/src/i18n/locales/en.json
index fcad23b3f..f6d011efd 100644
--- a/src/i18n/locales/en.json
+++ b/src/i18n/locales/en.json
@@ -2688,9 +2688,9 @@
     "noAppsEnabled": "No apps enabled",
     "added": "Universal provider added",
     "addedAndSynced": "Universal provider added and synced",
+    "addedButSyncFailed": "Universal provider added, but sync failed",
     "updated": "Universal provider updated",
     "deleted": "Universal provider deleted",
-    "addSuccess": "Universal provider added successfully",
     "addFailed": "Failed to add universal provider",
     "hint": "Cross-app unified config, auto-sync to Claude/Codex/Gemini",
     "manage": "Manage",
diff --git a/src/i18n/locales/ja.json b/src/i18n/locales/ja.json
index 46c3b51fc..cee1c1f85 100644
--- a/src/i18n/locales/ja.json
+++ b/src/i18n/locales/ja.json
@@ -2688,9 +2688,9 @@
     "noAppsEnabled": "有効なアプリがありません",
     "added": "統合プロバイダーを追加しました",
     "addedAndSynced": "統合プロバイダーを追加して同期しました",
+    "addedButSyncFailed": "統合プロバイダーを追加しましたが、同期に失敗しました",
     "updated": "統合プロバイダーを更新しました",
     "deleted": "統合プロバイダーを削除しました",
-    "addSuccess": "統合プロバイダーを追加しました",
     "addFailed": "統合プロバイダーの追加に失敗しました",
     "hint": "クロスアプリ統合設定。Claude/Codex/Gemini に自動同期します",
     "manage": "管理",
diff --git a/src/i18n/locales/zh-TW.json b/src/i18n/locales/zh-TW.json
index feaddbbb0..db85f5027 100644
--- a/src/i18n/locales/zh-TW.json
+++ b/src/i18n/locales/zh-TW.json
@@ -2660,9 +2660,9 @@
     "noAppsEnabled": "未啟用任何應用程式",
     "added": "通用供應商已新增",
     "addedAndSynced": "通用供應商已新增並同步",
+    "addedButSyncFailed": "通用供應商已新增，但同步失敗",
     "updated": "通用供應商已更新",
     "deleted": "通用供應商已刪除",
-    "addSuccess": "通用供應商新增成功",
     "addFailed": "通用供應商新增失敗",
     "hint": "跨應用程式通用設定，自動同步至 Claude/Codex/Gemini",
     "manage": "管理",
diff --git a/src/i18n/locales/zh.json b/src/i18n/locales/zh.json
index c58366488..7e254de70 100644
--- a/src/i18n/locales/zh.json
+++ b/src/i18n/locales/zh.json
@@ -2688,9 +2688,9 @@
     "noAppsEnabled": "未启用任何应用",
     "added": "统一供应商已添加",
     "addedAndSynced": "统一供应商已添加并同步",
+    "addedButSyncFailed": "统一供应商已添加，但同步失败",
     "updated": "统一供应商已更新",
     "deleted": "统一供应商已删除",
-    "addSuccess": "统一供应商添加成功",
     "addFailed": "统一供应商添加失败",
     "hint": "跨应用统一配置，自动同步到 Claude/Codex/Gemini",
     "manage": "管理",