Resources mapping invalid in springboot web-app development

Hi,
I am new to camunda and wanna use it for my spring boot application.
I created spring boot startup project from start.camunda.com.
It looks camunda engine works
(by visit localhost:8080/engine-rest/engine and return [{“name”:“default”}]

but I can’t login to welcome page to use web app
(by visit localhost:8080/camunda/app/welcome/default/)
it always shows loading picture icon then have no any responding.
looks welcome page loaded (can view source code following) but some resources(js,ico) can not be found(404)


<!DOCTYPE html>
<html lang="en">
  <head>
    <meta http-equiv="X-UA-Compatible"
          content="IE=edge" />

    <title>Camunda Welcome</title>

    <meta charset="utf-8" />
    <meta name="viewport"
          content="width=device-width, initial-scale=1.0" />

    <meta name="description"
          content="Camunda Welcome" />
    <meta name="author"
          content="camunda services GmbH" />

    <!-- settings the base path for relative links -->
    <base href="/camunda/app/welcome/default/"
          admin-api="/camunda/api/admin/"
          cockpit-api="/camunda/api/cockpit/"
          tasklist-api="/camunda/api/tasklist/"
          welcome-api="/camunda/api/welcome/"
          engine-api="/camunda/api/engine/"
          app-root="/camunda" />

    <!-- an example of plugin/feature exclusion -->
    <!--
    <base href="/camunda/app/welcome/default/"
          admin-api="/camunda/api/admin/"
          cockpit-api="/camunda/api/cockpit/"
          tasklist-api="/camunda/api/tasklist/"
          welcome-api="/camunda/api/welcome/"
          engine-api="/camunda/api/engine/"
          app-root="/camunda"
          cam-exclude-plugins="welcome.dashboard:process-definition-tiles" />
    -->


    <!-- styles -->
    <link href="/camunda/app/welcome/styles/styles.css?bust=7.18.0"
          rel="stylesheet" />
    <link rel="stylesheet"
          type="text/css"
          href="/camunda/app/welcome/styles/user-styles.css?bust=7.18.0">

    <!-- favicon -->
    <link rel="shortcut icon"
          href="/camunda/app/welcome/assets/images/favicon.ico"
          type="image/x-icon" />
  </head>
  <body ng-controller="WelcomePage as welcomePage">
    <!-- navigation -->
    <div cam-widget-header
         authentication="authentication"
         user-name="userFullName"
         current-app="welcome"
         no-app-switch="true"
         no-account-menu="true"
         toggle-navigation="{{ 'TOGGLE_NAVIGATION' | translate }}"
         sign-out="{{ 'SIGN_OUT_ACTION' | translate }}"
         my-profile="{{ 'MY_PROFILE' | translate }}"
         ng-cloak>
    </div>

    <div notifications-panel
         class="page-notifications"></div>

    <!-- content -->
    <div class="container-fluid"
         ng-view>
          <div class="app-splash"><div>
            <div class="spinner spinner-big"></div>
          </div></div><!-- / .app-splash -->
    </div>

    <!-- footer -->
    <footer cam-widget-footer
            version="v7.18.0"></footer>

    <script type="application/javascript" nonce="rlVRg1Fr_wfwNyWV_w5wi0P1Eyg">
      window.PLUGIN_DEPENDENCIES = [] || [];
      window.PLUGIN_PACKAGES = [] || [];

      window.require = {
          waitSeconds: 0
      };
    </script>

    <script type="application/javascript"
            src="/camunda/lib/require.js" nonce="rlVRg1Fr_wfwNyWV_w5wi0P1Eyg"></script>
    <script type="text/javascript" nonce="rlVRg1Fr_wfwNyWV_w5wi0P1Eyg">

window.__define = window.define;
window.__require = window.require;
window.define = undefined;
window.require = undefined;
window.bust = '7.18.0';

requirejs.config({
  baseUrl: '/camunda/app/welcome',
  urlArgs: 'bust=7.18.0'
});
requirejs(['/camunda/lib/deps.js'], function () {
  requirejs(['/camunda/app/welcome/camunda-welcome-bootstrap.js'], function(){});
});
    </script>
  </body>
</html>

IDE show no mapping error

2023-03-10 09:54:18.339  WARN 33472 --- [nio-8080-exec-8] o.s.web.servlet.PageNotFound             : No mapping for GET /camunda/lib/require.js
2023-03-10 10:03:52.621  WARN 33472 --- [nio-8080-exec-1] o.s.web.servlet.PageNotFound             : No mapping for GET /camunda/app/welcome/scripts/config.js

appllication.properties

server.port=8080

spring.datasource.url=jdbc:postgresql://localhost:5432/camunda718
spring.datasource.username=postgres
spring.datasource.password=111111
spring.datasource.driver-class-name=org.postgresql.Driver

spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect
spring.jpa.properties.hibernate.hbm2ddl.auto=create



camunda.bpm.admin-user.id=demo
camunda.bpm.admin-user.password=demo
camunda.bpm.admin-user.firstName=Demo
camunda.bpm.filter.create=All tasks

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.7.4</version>
        <relativePath/> 
    </parent>

    <groupId>com.example.b2b</groupId>
    <artifactId>bpmn</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>bpmn</name>
    <description>Montage BPMN center base Camunda</description>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>11</maven.compiler.source>
        <maven.compiler.target>11</maven.compiler.target>
    </properties>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-dependencies</artifactId>
                <version>2.7.3</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>

            <dependency>
                <groupId>org.camunda.bpm</groupId>
                <artifactId>camunda-bom</artifactId>
                <version>7.18.0</version>
                <scope>import</scope>
                <type>pom</type>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <dependencies>
        <dependency>
            <groupId>org.camunda.bpm.springboot</groupId>
            <artifactId>camunda-bpm-spring-boot-starter</artifactId>
        </dependency>

        <dependency>
            <groupId>org.camunda.bpm.springboot</groupId>
            <artifactId>camunda-bpm-spring-boot-starter-rest</artifactId>
        </dependency>

        <dependency>
            <groupId>org.camunda.bpm.springboot</groupId>
            <artifactId>camunda-bpm-spring-boot-starter-webapp</artifactId>
        </dependency>


        <dependency>
            <groupId>org.camunda.bpm</groupId>
            <artifactId>camunda-engine-plugin-spin</artifactId>
        </dependency>


        <dependency>
            <groupId>org.camunda.spin</groupId>
            <artifactId>camunda-spin-dataformat-all</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jdbc</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>


        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>

        <dependency>
            <groupId>org.postgresql</groupId>
            <artifactId>postgresql</artifactId>
            <scope>runtime</scope>
        </dependency>
    </dependencies>


    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>2.7.3</version>
            </plugin>
        </plugins>
    </build>
</project>

thanks,any response will be appreciated

Michael