diff --git a/backend/src/index.js b/backend/src/index.js
index 76b6303..46d9fbc 100644
--- a/backend/src/index.js
+++ b/backend/src/index.js
@@ -15,6 +15,7 @@ const renameRoutes = require('./routes/rename');
 const copyRoutes = require('./routes/copy');
 const folderRoutes = require('./routes/folder');
 const healthRoutes = require('./routes/health');
+const versionRoutes = require('./routes/version');
 const errorHandler = require('./middleware/errorHandler');
 const logger = require('./middleware/logger');
 
@@ -43,6 +44,7 @@ app.use('/api/rename', renameRoutes);
 app.use('/api/copy', copyRoutes);
 app.use('/api/folder', folderRoutes);
 app.use('/api/health', healthRoutes);
+app.use('/api/version', versionRoutes);
 
 app.use(errorHandler);
 
diff --git a/backend/src/routes/version.js b/backend/src/routes/version.js
new file mode 100644
index 0000000..446215b
--- /dev/null
+++ b/backend/src/routes/version.js
@@ -0,0 +1,13 @@
+const express = require('express');
+const router = express.Router();
+
+router.get('/', (req, res) => {
+  res.json({
+    version: '1.0.0',
+    name: 'clouddisk-backend',
+    node: process.version,
+    environment: process.env.NODE_ENV || 'development'
+  });
+});
+
+module.exports = router;