diff --git a/server/createWebApp.js b/server/createWebApp.js
new file mode 100644
index 00000000..c30fbcda
--- /dev/null
+++ b/server/createWebApp.js
@@ -0,0 +1,31 @@
+const fs = require('fs-extra');
+
+const webApp = require('../dist/public.json');
+const ZipReader = require('./core/Zip/ZipReader');
+
+module.exports = async(config) => {
+    const verFile = `${config.publicDir}/version.txt`;
+    const zipFile = `${config.tempDir}/public.zip`;
+
+    if (await fs.pathExists(verFile)) {
+        const curPublicVersion = await fs.readFile(verFile, 'utf8');
+        if (curPublicVersion == config.version + config.rootPathStatic)
+            return;
+    }
+
+    await fs.remove(config.publicDir);
+
+    //извлекаем новый webApp
+    await fs.writeFile(zipFile, webApp.data, {encoding: 'base64'});
+    const zipReader = new ZipReader();
+    await zipReader.open(zipFile);
+
+    try {
+        await zipReader.extractAllToDir(config.publicDir);
+    } finally {
+        await zipReader.close();
+    }
+
+    await fs.writeFile(verFile, config.version + config.rootPathStatic);
+    await fs.remove(zipFile);
+};
\ No newline at end of file
diff --git a/server/index.js b/server/index.js
index 84a00850..2bc41cdb 100644
--- a/server/index.js
+++ b/server/index.js
@@ -55,6 +55,8 @@ async function init() {
     config.tempPublicDir = `${config.publicFilesDir}/tmp`;
     config.uploadPublicDir = `${config.publicFilesDir}/upload`;
 
+    config.rootPathStatic = '';
+
     configManager.config = config;///!!!
 
     await fs.ensureDir(config.dataDir);
@@ -85,8 +87,8 @@ async function init() {
 
     //web app
     if (branch !== 'development') {
-        //const createWebApp = require('./createWebApp');
-        //await createWebApp(config);
+        const createWebApp = require('./createWebApp');
+        await createWebApp(config);
     }
 }