Update settings.js

public/settings.js

@@ -64,9 +64,9 @@ let settings = {
 
   participants: [
     {
-      name: "Charlotte Doe",
-      avatar: `${BASE_URL}/assets/images/charlotte.jpg`,
-      email: "charlotte.doe@lalaland.com",
+      name: "Justin Jing Hui",
+      avatar: `${BASE_URL}/assets/images/justin.jpg`,
+      email: "huijustinjing@gmail.com",
       social: [
         {
           agent: "twitter",
@@ -114,4 +114,4 @@ let settings = {
       title: "Die Gemeinsame Wissenschaftskonferenz"
     }
   ]
-};
\ No newline at end of file
+};