diff --git a/react-ui/public/assets/材料科研软件平台使用文档-v1.0.pdf b/react-ui/public/assets/材料科研软件平台使用文档-v1.0.pdf
new file mode 100644
index 00000000..a1341514
Binary files /dev/null and b/react-ui/public/assets/材料科研软件平台使用文档-v1.0.pdf differ
diff --git a/react-ui/public/assets/材料科研软件平台使用文档.pdf b/react-ui/public/assets/材料科研软件平台使用文档.pdf
deleted file mode 100644
index 2cebf49f..00000000
Binary files a/react-ui/public/assets/材料科研软件平台使用文档.pdf and /dev/null differ
diff --git a/react-ui/src/pages/Docs/index.tsx b/react-ui/src/pages/Docs/index.tsx
index fcf4ed12..914726f9 100644
--- a/react-ui/src/pages/Docs/index.tsx
+++ b/react-ui/src/pages/Docs/index.tsx
@@ -2,7 +2,7 @@ const Docs = () => {
   return (
     <iframe
       style={{ width: '100%', height: '100%', border: 0 }}
-      src={'/assets/材料科研软件平台使用文档.pdf'}
+      src={'/assets/材料科研软件平台使用文档-v1.0.pdf'}
     ></iframe>
   );
 };