diff --git a/lightrag_webui/src/components/retrieval/QuerySettings.tsx b/lightrag_webui/src/components/retrieval/QuerySettings.tsx
index ee785fc8..7be587df 100644
--- a/lightrag_webui/src/components/retrieval/QuerySettings.tsx
+++ b/lightrag_webui/src/components/retrieval/QuerySettings.tsx
@@ -25,7 +25,7 @@ export default function QuerySettings() {
   }, [])
 
   return (
-    <Card className="flex shrink-0 flex-col">
+    <Card className="flex shrink-0 flex-col min-w-[180px]">
       <CardHeader className="px-4 pt-4 pb-2">
         <CardTitle>{t('retrievePanel.querySettings.parametersTitle')}</CardTitle>
         <CardDescription>{t('retrievePanel.querySettings.parametersDescription')}</CardDescription>
diff --git a/lightrag_webui/src/features/ApiSite.tsx b/lightrag_webui/src/features/ApiSite.tsx
index 7adf9240..21a1fc81 100644
--- a/lightrag_webui/src/features/ApiSite.tsx
+++ b/lightrag_webui/src/features/ApiSite.tsx
@@ -1,8 +1,10 @@
 import { useState, useEffect } from 'react'
 import { useTabVisibility } from '@/contexts/useTabVisibility'
 import { backendBaseUrl } from '@/lib/constants'
+import { useTranslation } from 'react-i18next'
 
 export default function ApiSite() {
+  const { t } = useTranslation()
   const { isTabVisible } = useTabVisibility()
   const isApiTabVisible = isTabVisible('api')
   const [iframeLoaded, setIframeLoaded] = useState(false)
@@ -29,7 +31,7 @@ export default function ApiSite() {
         <div className="flex h-full w-full items-center justify-center bg-background">
           <div className="text-center">
             <div className="mb-2 h-8 w-8 animate-spin rounded-full border-4 border-primary border-t-transparent"></div>
-            <p>Loading API Documentation...</p>
+            <p>{t('apiSite.loading')}</p>
           </div>
         </div>
       )}
diff --git a/lightrag_webui/src/locales/en.json b/lightrag_webui/src/locales/en.json
index c8e3dd6c..f8e3e868 100644
--- a/lightrag_webui/src/locales/en.json
+++ b/lightrag_webui/src/locales/en.json
@@ -240,5 +240,8 @@
       "streamResponse": "Stream Response",
       "streamResponseTooltip": "If True, enables streaming output for real-time responses"
     }
+  },
+  "apiSite": {
+    "loading": "Loading API Documentation..."
   }
 }
diff --git a/lightrag_webui/src/locales/zh.json b/lightrag_webui/src/locales/zh.json
index dd425591..42105608 100644
--- a/lightrag_webui/src/locales/zh.json
+++ b/lightrag_webui/src/locales/zh.json
@@ -225,5 +225,8 @@
       "streamResponse": "流式响应",
       "streamResponseTooltip": "如果为True，启用实时流式输出响应"
     }
+  },
+  "apiSite": {
+    "loading": "正在加载 API 文档..."
   }
 }