Different JVM output window

Hi, I wanna ask what related to this Create Project. I try to follow make the project, all step is so easy for me. But, when I running the project, the output window is different. What I need like this:

 but what I get like this:

how to make the output window is same as that post? This is my gradle configuration:

import org.jetbrains.kotlin.gradle.tasks.KotlinCompile

plugins {
    kotlin("jvm") version "1.4.10"
    application
}

group = "dts.learn"
version = "1.0-SNAPSHOT"

repositories {
    mavenCentral()
}

dependencies {
    implementation( "org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.4.10")

    testImplementation(kotlin("test-junit"))
}

tasks.test {
    useJUnit()
}

tasks.withType<KotlinCompile>() {
    kotlinOptions.jvmTarget = "1.8"
}

application {
    mainClassName = "MainKt"
}

Thank You!