diff --git a/src/i18n/locales/en.json b/src/i18n/locales/en.json
index 11c67446c..b0d10c987 100644
--- a/src/i18n/locales/en.json
+++ b/src/i18n/locales/en.json
@@ -475,7 +475,7 @@
     "apiFormat": "API Format",
     "apiFormatHint": "Select the input format for the provider's API",
     "apiFormatAnthropic": "Anthropic Messages (Native)",
-    "apiFormatOpenAIChat": "OpenAI Chat Completions (Requires conversion)",
+    "apiFormatOpenAIChat": "OpenAI Chat Completions (Requires proxy)",
     "anthropicDefaultHaikuModel": "Default Haiku Model",
     "anthropicDefaultSonnetModel": "Default Sonnet Model",
     "anthropicDefaultOpusModel": "Default Opus Model",
diff --git a/src/i18n/locales/ja.json b/src/i18n/locales/ja.json
index 5d74ce84b..5f028a8cc 100644
--- a/src/i18n/locales/ja.json
+++ b/src/i18n/locales/ja.json
@@ -475,7 +475,7 @@
     "apiFormat": "API フォーマット",
     "apiFormatHint": "プロバイダー API の入力フォーマットを選択",
     "apiFormatAnthropic": "Anthropic Messages（ネイティブ）",
-    "apiFormatOpenAIChat": "OpenAI Chat Completions（変換が必要）",
+    "apiFormatOpenAIChat": "OpenAI Chat Completions（プロキシが必要）",
     "anthropicDefaultHaikuModel": "既定 Haiku モデル",
     "anthropicDefaultSonnetModel": "既定 Sonnet モデル",
     "anthropicDefaultOpusModel": "既定 Opus モデル",
diff --git a/src/i18n/locales/zh.json b/src/i18n/locales/zh.json
index f5cbba3d3..5126f5824 100644
--- a/src/i18n/locales/zh.json
+++ b/src/i18n/locales/zh.json
@@ -475,7 +475,7 @@
     "apiFormat": "API 格式",
     "apiFormatHint": "选择供应商 API 的输入格式",
     "apiFormatAnthropic": "Anthropic Messages (原生)",
-    "apiFormatOpenAIChat": "OpenAI Chat Completions (需转换)",
+    "apiFormatOpenAIChat": "OpenAI Chat Completions (需开启代理)",
     "anthropicDefaultHaikuModel": "Haiku 默认模型",
     "anthropicDefaultSonnetModel": "Sonnet 默认模型",
     "anthropicDefaultOpusModel": "Opus 默认模型",