diff --git a/demo/Gulpfile.js b/demo/Gulpfile.js
index fa2d8072..8d2117b3 100644
--- a/demo/Gulpfile.js
+++ b/demo/Gulpfile.js
@@ -3,7 +3,7 @@ const gulpSanSSR = require('./plugins/gulp-san-ssr.js')
 
 function php () {
     return src('src/index.ts')
-        .pipe(gulpSanSSR({ target: 'php' }))
+        .pipe(gulpSanSSR({ target: 'php', nsPrefix: 'demo\\' }))
         .pipe(dest('dist'))
 }
 
diff --git a/demo/bin/render.php b/demo/bin/render.php
index ae18ee59..3326fd1a 100755
--- a/demo/bin/render.php
+++ b/demo/bin/render.php
@@ -4,6 +4,6 @@
 
 $data = json_decode(file_get_contents(__DIR__ . "/../data.json"));
 $noDataOutput = false;
-$html = \san\renderer\render($data, $noDataOutput);
+$html = \demo\renderer\render($data, $noDataOutput);
 
 echo $html;
diff --git a/demo/package.json b/demo/package.json
index 82e6f698..83425aa1 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -6,7 +6,7 @@
   "main": "index.js",
   "scripts": {
     "build": "npm run build-js && npm run build-php",
-    "build-php": "san-ssr -t php src/index.ts > dist/index.php",
+    "build-php": "san-ssr -t php -p 'demo\\' src/index.ts > dist/index.php",
     "build-js": "san-ssr -t js  src/index.ts > dist/index.js",
     "gulpbuild": "gulp js php",
     "gulpbuild-js": "gulp js",
diff --git a/demo/plugins/gulp-san-ssr.js b/demo/plugins/gulp-san-ssr.js
index 4e6f171f..b5d50a8d 100644
--- a/demo/plugins/gulp-san-ssr.js
+++ b/demo/plugins/gulp-san-ssr.js
@@ -5,7 +5,7 @@ const { ToJSCompiler, ToPHPCompiler } = require('san-ssr')
 
 const PLUGIN_NAME = 'gulp-san-ssr'
 
-module.exports = function ({ target = 'js', ssrOptions } = {}) {
+module.exports = function (options = {}) {
     return through2.obj(function (file, _, cb) {
         if (file.isNull()) {
             this.emit('error', new PluginError(PLUGIN_NAME, 'File: "' + file.relative + '" without content. You have to read it with gulp.src(..)'))
@@ -19,11 +19,11 @@ module.exports = function ({ target = 'js', ssrOptions } = {}) {
         }
 
         if (file.isBuffer()) {
-            const targetCode = compile(file, target, ssrOptions)
+            const targetCode = compile(file, options.target, options)
             file.contents = Buffer.from(targetCode)
             const path = file.path
             const ext = extname(path)
-            file.path = path.substr(0, path.length - ext.length) + '.' + target
+            file.path = path.substr(0, path.length - ext.length) + '.' + options.target
         }
 
         cb(null, file)
@@ -33,6 +33,6 @@ module.exports = function ({ target = 'js', ssrOptions } = {}) {
 function compile (file, target, ssrOptions) {
     const Compiler = target === 'php' ? ToPHPCompiler : ToJSCompiler
     const compiler = new Compiler(ssrOptions)
-    const targetCode = compiler.compile(file.path)
+    const targetCode = compiler.compile(file.path, ssrOptions)
     return targetCode
 }
diff --git a/src/bin/ssr.ts b/src/bin/ssr.ts
index 742f7dd3..46214ab3 100755
--- a/src/bin/ssr.ts
+++ b/src/bin/ssr.ts
@@ -22,6 +22,11 @@ yargs
         choices: ['php', 'js'],
         description: 'target SSR file'
     })
+    .option('prefix', {
+        alias: 'p',
+        default: 'san\\',
+        description: 'namespace prefix for ssr.php'
+    })
     .option('tsconfig', {
         alias: 'c',
         description: 'tsconfig path, will auto resolve if not specified'
@@ -34,6 +39,7 @@ yargs
     })
 
 const target = yargs.argv.target as OptionValue
+const nsPrefix = yargs.argv.prefix as OptionValue
 const tsConfigFilePath = yargs.argv.tsconfig as OptionValue
 const outputFile = yargs.argv.output as OptionValue
 const componentFile = resolve(yargs.argv._[0])
@@ -41,7 +47,7 @@ console.error(chalk.gray('compiling'), componentFile, 'to', target)
 
 const Compiler = target === 'php' ? ToPHPCompiler : ToJSCompiler
 const compiler = new Compiler({ tsConfigFilePath })
-const targetCode = compiler.compile(componentFile)
+const targetCode = compiler.compile(componentFile, { nsPrefix })
 
 if (outputFile !== undefined) {
     writeFileSync(outputFile, targetCode)