diff --git a/app/controllers/articles_controller.rb b/app/controllers/articles_controller.rb
index 9ebbcec..4a95799 100644
--- a/app/controllers/articles_controller.rb
+++ b/app/controllers/articles_controller.rb
@@ -25,7 +25,11 @@ def show
   end
 
   def vote
-    @article.liked_by current_user
+    if current_user.voted_for? @article
+      @article.unliked_by current_user
+    else
+      @article.liked_by current_user
+    end
   end
 
   def create
diff --git a/app/views/votes/_btn.html.haml b/app/views/votes/_btn.html.haml
index 369a51e..9982591 100644
--- a/app/views/votes/_btn.html.haml
+++ b/app/views/votes/_btn.html.haml
@@ -1,17 +1,19 @@
-- if user_signed_in? && current_user.voted_for?(votable)
-  = link_to '#', class: "mr-1" do
-    %i.far.fa-heart
-    = votable.votes_for.size
-- else
-  - path = user_signed_in? ? vote_article_path(votable) : '#'
-  = link_to path, method: :put, remote: true, class: "#{dom_id(votable)}_vote_btn text-muted text-nowrap mr-1" do
-    %i.far.fa-heart
-    = votable.votes_for.size
+%div{ class: "#{dom_id(votable)}_vote_btn d-flex align-items-end" }
+  - if user_signed_in? && current_user.voted_for?(votable)
+    - path = votable.user_id == current_user.id ? '#' : vote_article_path(votable)
+    = link_to path, method: :put, remote: true, class: "mr-1" do
+      %i.far.fa-heart
+      = votable.votes_for.size
+  - else
+    - path = user_signed_in? ? vote_article_path(votable) : '#'
+    = link_to path, method: :put, remote: true, class: "text-muted text-nowrap mr-1" do
+      %i.far.fa-heart
+      = votable.votes_for.size
 
-%small.text-muted.ml-1
-  %span.font-weight-bold>= link_to votable.user.name, votable.user, class: 'text-dark'
-  님 추천
-  - if votable.votes_for.size > 1
-    ·
-    = votable.votes_for.reject{|vote| vote.voter_id == votable.user_id }.collect {|vote| vote.voter.name }.join(', ')
-    님 공감
+  %small.text-muted.ml-1
+    %span.font-weight-bold>= link_to votable.user.name, votable.user, class: 'text-dark'
+    님 추천
+    - if votable.votes_for.size > 1
+      ·
+      = votable.votes_for.reject{|vote| vote.voter_id == votable.user_id }.collect {|vote| vote.voter.name }.join(', ')
+      님 공감