把下面代碼復(fù)制并保存到functions.php即可

//url去父目錄
add_filter( 'category_link', 'zm_category_link', 10, 2 );
function zm_category_link( $catlink, $category_id ) {
	global $wp_rewrite;
	$catlink = $wp_rewrite->get_category_permastruct();
 
	if ( empty( $catlink ) ) {
		$catlink = home_url('?cat=' . $category_id);
	} else {
		$category = &get_category( $category_id );
		$category_nicename = $category->slug;
 
		$catlink = str_replace( '%category%', $category_nicename, $catlink );
		$catlink = home_url( user_trailingslashit( $catlink, 'category' ) );
	}
	return $catlink;
}

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