diff --git a/app/views/fluentd/log.html.haml b/app/views/fluentd/log.html.haml
index 0cf1173..6a6ee5d 100644
--- a/app/views/fluentd/log.html.haml
+++ b/app/views/fluentd/log.html.haml
@@ -1,7 +1,7 @@
 
 - page_title t('.page_title', label: @fluentd.label)
 
-= link_to t('.raw_log_link'), raw_log_fluentd_path(@fluentd)
+= link_to t('.raw_log_link'), raw_log_fluentd_path(@fluentd), class: "btn btn-primary"
 
 
 %h3= t('.recent_errors', days: @error_duration_days)
diff --git a/app/views/fluentd/settings/show.html.haml b/app/views/fluentd/settings/show.html.haml
index ad3ce60..cf0f2d7 100644
--- a/app/views/fluentd/settings/show.html.haml
+++ b/app/views/fluentd/settings/show.html.haml
@@ -3,7 +3,7 @@
 .row
   .col-lg-12
     %p
-      = link_to icon('fa-pencil') << t("terms.edit"), edit_fluentd_setting_path(@fluentd), class: "btn btn-primary"
+      = link_to t("terms.edit"), edit_fluentd_setting_path(@fluentd), class: "btn btn-primary"
     %pre
       = preserve do
         = @config
diff --git a/app/views/misc/information.html.haml b/app/views/misc/information.html.haml
index c4fff1f..21beba3 100644
--- a/app/views/misc/information.html.haml
+++ b/app/views/misc/information.html.haml
@@ -11,7 +11,7 @@
 .row
   .col-lg-12
     %p
-      =link_to misc_download_info_path, class: "btn btn-default" do
+      =link_to misc_download_info_path, class: "btn btn-primary" do
         = t('.download_system_information')
 
 .row
diff --git a/app/views/plugins/installed.html.haml b/app/views/plugins/installed.html.haml
index 78475f5..8d429a6 100644
--- a/app/views/plugins/installed.html.haml
+++ b/app/views/plugins/installed.html.haml
@@ -3,35 +3,16 @@
 %table{class: "table table-striped table-hover", id: "plugins-table"}
   %thead
     %tr
+      %th.col-lg-1
       %th.col-lg-1= t('.name')
       %th{width: 160}= t('.authors')
       %th{width: 320}= t('.summary')
       %th.col-lg-1= t('.installed_version')
       %th.col-lg-1= t('.latest_version')
       %th.col-lg-1
-      %th.col-lg-1
   %tbody
     - @plugins.each do |plugin|
       %tr
-        %td
-          %label{for: "plugin_#{plugin.gem_name}"}
-            = plugin.gem_name
-        %td
-          = plugin.authors
-        %td
-          = plugin.summary
-        %td
-          = plugin.installed_version
-        %td
-          = plugin.latest_version
-        %td
-          - if plugin.latest_version?
-            = t('.latest_version')
-          - else
-            = form_tag(upgrade_plugins_path, method: :patch) do
-              = hidden_field_tag("plugins[name]", plugin.gem_name)
-              = hidden_field_tag("plugins[version]", plugin.latest_version)
-              = submit_tag t('.install_latest_version'), class: "btn btn-primary"
         %td
           %button{class: "btn btn-danger", data: {toggle: "modal", target:" #plugin-modal-#{plugin.gem_name}"}}
             = t ".uninstall"
@@ -51,6 +32,25 @@
                       Close
                     = hidden_field_tag("plugins[]", plugin.gem_name)
                     = submit_tag t('.uninstall'), class: "btn btn-danger"
+        %td
+          %label{for: "plugin_#{plugin.gem_name}"}
+            = plugin.gem_name
+        %td
+          = plugin.authors
+        %td
+          = plugin.summary
+        %td
+          = plugin.installed_version
+        %td
+          = plugin.latest_version
+        %td
+          - if plugin.latest_version?
+            = t('.latest_version')
+          - else
+            = form_tag(upgrade_plugins_path, method: :patch) do
+              = hidden_field_tag("plugins[name]", plugin.gem_name)
+              = hidden_field_tag("plugins[version]", plugin.latest_version)
+              = submit_tag t('.install_latest_version'), class: "btn btn-primary"
 
 :javascript
   $(document).ready(function() {