diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 1b5c7dc..6c45662 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -37,7 +37,7 @@ module ApplicationHelper
   end
 
   def icon(classes, inner=nil)
-    %Q!<i class="fa #{classes}">#{inner}</i>!.html_safe
+    %Q!<i class="fa #{classes}">#{inner}</i> !.html_safe
   end
 
   def page_title(title)
diff --git a/app/views/fluentd/agents/show.html.haml b/app/views/fluentd/agents/show.html.haml
index f663bf4..e678110 100644
--- a/app/views/fluentd/agents/show.html.haml
+++ b/app/views/fluentd/agents/show.html.haml
@@ -1,13 +1,21 @@
 - page_title t('.page_title', label: @fluentd.label)
 
+%h4
+  - if @fluentd.agent.running?
+    %span.text.text-success= icon("fa-check")
+    = t("fluentd.common.running")
+  - else
+    %span.text.text-info= icon("fa-circle-o")
+    = t("fluentd.common.stopped")
+
 - if flash[:error]
   %div.alert.alert-danger= flash[:error]
 
-%h4
-  = @fluentd.agent.running? ? t(".running") : t(".stopped")
+%p.operations
+  = link_to icon("fa-play") << t("fluentd.common.start"), start_fluentd_agent_path(@fluentd),     method: :put, class: "btn #{@fluentd.agent.running? ? "disabled btn-default" : "btn-primary"}"
+  = link_to icon("fa-pause") << t("fluentd.common.stop"), stop_fluentd_agent_path(@fluentd),       method: :put, class: "btn #{@fluentd.agent.running? ? "btn-danger" : "disabled btn-default"}"
+  = link_to icon("fa-refresh") << t("fluentd.common.restart"), restart_fluentd_agent_path(@fluentd), method: :put, class: "btn #{@fluentd.agent.running? ? "btn-warning" : "disabled btn-default"}"
 
-= link_to t(".start"), start_fluentd_agent_path(@fluentd), method: :put
-= link_to t(".stop"), stop_fluentd_agent_path(@fluentd), method: :put
-= link_to t(".restart"), restart_fluentd_agent_path(@fluentd), method: :put
-= link_to t(".log"), log_fluentd_agent_path(@fluentd)
-= link_to t(".setting"), fluentd_setting_path(@fluentd)
+%p
+  = link_to t("fluentd.common.log"), log_fluentd_agent_path(@fluentd)
+  = link_to t("fluentd.common.config_file"), fluentd_setting_path(@fluentd)
diff --git a/app/views/fluentd/settings/show.html.haml b/app/views/fluentd/settings/show.html.haml
index 098b011..9c50bf5 100644
--- a/app/views/fluentd/settings/show.html.haml
+++ b/app/views/fluentd/settings/show.html.haml
@@ -5,3 +5,4 @@
   = @config
 
 = link_to t(".edit"), edit_fluentd_setting_path(@fluentd)
+
diff --git a/app/views/shared/_fluentd_nav.html.haml b/app/views/shared/_fluentd_nav.html.haml
new file mode 100644
index 0000000..3dfd479
--- /dev/null
+++ b/app/views/shared/_fluentd_nav.html.haml
@@ -0,0 +1,12 @@
+%h4
+  = @fluentd.agent.running? ? t("fluentd.common.running") : t("fluentd.common.stopped")
+
+- if flash[:error]
+  %div.alert.alert-danger= flash[:error]
+
+= link_to t("fluentd.common.detail"), fluentd_agent_path(@fluentd)
+= link_to t("fluentd.common.start"), start_fluentd_agent_path(@fluentd), method: :put
+= link_to t("fluentd.common.stop"), stop_fluentd_agent_path(@fluentd), method: :put
+= link_to t("fluentd.common.restart"), restart_fluentd_agent_path(@fluentd), method: :put
+= link_to t("fluentd.common.log"), log_fluentd_agent_path(@fluentd)
+= link_to t("fluentd.common.config_file"), fluentd_setting_path(@fluentd)
diff --git a/config/locales/translation_ja.yml b/config/locales/translation_ja.yml
index 0da82e1..4bd9f7a 100644
--- a/config/locales/translation_ja.yml
+++ b/config/locales/translation_ja.yml
@@ -16,6 +16,7 @@ ja:
     fluent_version: "fluentd %{version}"
     no_alert: なし
     update_password: パスワード更新
+    detail: 詳細
     create: 作成
     update: 更新
     edit: 編集
@@ -61,6 +62,7 @@ ja:
       running: 稼働中
       operation: プロセス詳細
       setting: 設定
+      config_file: 設定ファイル
       page_title: "%{label}"
     form:
       <<: *fluentd_common