diff --git a/web/app/components/tools/mcp/create-card.tsx b/web/app/components/tools/mcp/create-card.tsx
index afb45b0834..0f48dfca92 100644
--- a/web/app/components/tools/mcp/create-card.tsx
+++ b/web/app/components/tools/mcp/create-card.tsx
@@ -32,9 +32,10 @@ const NewMCPCard = ({ handleCreate }: Props) => {
   }
 
   const linkUrl = useMemo(() => {
-    // TODO help link
     if (language.startsWith('zh_'))
       return 'https://docs.dify.ai/zh-hans/guides/tools/integrate-tool/mcp'
+    if (language.startsWith('ja_jp'))
+      return 'https://docs.dify.ai/ja_jp/guides/tools/integrate-tool/mcp'
     return 'https://docs.dify.ai/en/guides/tools/integrate-tool/mcp'
   }, [language])