diff --git a/packages/planet/src/component/planet-component-loader.spec.ts b/packages/planet/src/component/planet-component-loader.spec.ts
index f32d864..a111c2b 100644
--- a/packages/planet/src/component/planet-component-loader.spec.ts
+++ b/packages/planet/src/component/planet-component-loader.spec.ts
@@ -131,7 +131,7 @@ function loadApp1Component(appModuleRef: NgModuleRef<any>, config?: Partial<Plan
         'app1-projects',
         Object.assign({}, { container: hostElement }, config)
     );
-    tick(50);
+    tick(200);
     return result;
 }
 
diff --git a/packages/planet/src/component/planet-component-loader.ts b/packages/planet/src/component/planet-component-loader.ts
index ccf9778..73e3a9a 100644
--- a/packages/planet/src/component/planet-component-loader.ts
+++ b/packages/planet/src/component/planet-component-loader.ts
@@ -44,7 +44,7 @@ export class PlanetComponentLoader {
             const app = this.applicationService.getAppByName(name);
             return this.applicationLoader.preload(app).pipe(
                 // Because register use 'setTimeout',so delay 50
-                delay(50),
+                delay(200),
                 map(() => {
                     return globalPlanet.apps[name];
                 })