edit

src/app/layout/passport/passport.component.ts

@@ -11,5 +11,24 @@ export class LayoutPassportComponent implements OnInit {
 
   ngOnInit(): void {
     // this.tokenService.clear();
+    this.loadJS();
+
+    // const particle = new Particle();
+    // particle.init();
+  }
+
+  loadJS() {
+    var script = document.createElement('script');
+    script.type = 'text/javascript';
+    script.src = './assets/login/js/script.js';
+    script.id = 'particle';
+    document.getElementsByTagName('head')[0].appendChild(script);
+
+    setTimeout(() => {
+      var content = document.getElementById('content');
+      if (content) {
+        content.style.overflow = 'auto';
+      }
+    }, 100);
   }
 }