Rubyで指定したアクションに移動しない

htmlの
<%= link_to("/likes/#{@post.id}/create", {method: "post"}) do %>
<span class="fa fa-heart like-btn-unlike"></span>
<% end %>
のところを押すと、なぜか/likes/createに飛んでしまいます。
/likes/ID/createに飛んでほしいです。
よろしくおねがいします。

html
1            <% if Like.find_by(user_id: @current_user.id, post_id: @post.id) %>
2              <%= link_to("/likes/#{@post.id}/create", {method: "post"}) do %>
3                <span class="fa fa-heart like-btn-unlike"></span>
4              <% end %>
5            <% else %>
6              <%= link_to("/likes/#{@post.id}/destroy", {method: "post"}) do %>
7                <span class="fa fa-heart like-btn"></span>
8              <% end %>
9            <% end %>

ruby
1  post "likes/:post_id/create" => "likes#create"
2  post "likes/:post_id/destroy" => "likes#destroy"

ruby
1class LikesController < ApplicationController
2  def create
3    @like = Like.new(
4      user_id: @current_user.id,
5      post_id: params[:post_id]
6    )
7    @like.save
8    redirect_to("/posts/#{params[:post_id]}")
9  end
10
11  def destroy
12    @like = Like.find_by(
13      user_id: params[:user_id],
14      post_id: params[:post_id]
15    )
16    @like.destroy
17    redirect_to("/posts/#{params[:post_id]}")
18  end
19
20end
21