Update index.ts

src/router/index.ts

@@ -89,7 +89,7 @@ export function parseQuery(query: string): LocationQuery {
 }
 
 const router: Router = createRouter({
-  history: createWebHashHistory('/classroom'),
+  history: createWebHashHistory('/classroom/'),
   routes: [...constantRoutes],
   stringifyQuery,
   parseQuery,