--- /dev/null
+/* Copyright 2017 ZTE Corporation.
+ *
+ *Licensed under the Apache License, Version 2.0 (the "License");
+ *you may not use this file except in compliance with the License.
+ *You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { enableProdMode } from '@angular/core';
+import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
+
+import { AppModule } from './app/app.module';
+import { environment } from './environments/environment';
+
+if (environment.production) {
+ enableProdMode();
+}
+
+platformBrowserDynamic().bootstrapModule(AppModule)
+ .catch(err => console.log(err));