diff --git a/framework/src/Volo.Abp.AspNetCore.Components.WebAssembly.BasicTheme/wwwroot/theme.js b/framework/src/Volo.Abp.AspNetCore.Components.WebAssembly.BasicTheme/wwwroot/theme.js
deleted file mode 100644
index 8a5b94c7c6..0000000000
--- a/framework/src/Volo.Abp.AspNetCore.Components.WebAssembly.BasicTheme/wwwroot/theme.js
+++ /dev/null
@@ -1,16 +0,0 @@
-$(function () {
-    $('.dropdown-menu a.dropdown-toggle').on('click', function (e) {
-        if (!$(this).next().hasClass('show')) {
-            $(this).parents('.dropdown-menu').first().find('.show').removeClass("show");
-        }
-
-        var $subMenu = $(this).next(".dropdown-menu");
-        $subMenu.toggleClass('show');
-
-        $(this).parents('li.nav-item.dropdown.show').on('hidden.bs.dropdown', function (e) {
-            $('.dropdown-submenu .show').removeClass("show");
-        });
-
-        return false;
-    });
-});
\ No newline at end of file
diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor/wwwroot/index.html b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor/wwwroot/index.html
index 4566bec3c1..98756a068a 100644
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor/wwwroot/index.html
+++ b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor/wwwroot/index.html
@@ -21,14 +21,8 @@
 
     <script src="_content/Microsoft.AspNetCore.Components.WebAssembly.Authentication/AuthenticationService.js"></script>
     <script src="_framework/blazor.webassembly.js"></script>
-
-    <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script>
-    <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script>
-    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.min.js" integrity="sha384-OgVRvuATP1z7JjHLkuOU7Xw704+h835Lr+6QL9UvYjZE3Ipu6Tp75j7Bh/kR0JKI" crossorigin="anonymous"></script>
-
     <script src="_content/Blazorise/blazorise.js"></script>
     <script src="_content/Blazorise.Bootstrap/blazorise.bootstrap.js"></script>
-    <script src="_content/Volo.Abp.AspNetCore.Components.WebAssembly.BasicTheme/theme.js"></script>
 </body>
 
 </html>