diff --git a/app/javascript/packs/owned_plugin_section.js b/app/javascript/packs/owned_plugin_section.js
deleted file mode 100644
index 75e9f99..0000000
--- a/app/javascript/packs/owned_plugin_section.js
+++ /dev/null
@@ -1,62 +0,0 @@
-import "lodash/lodash"
-$(document).ready(() => {
-  let configUrl = (name) => {
-    return `/daemon/setting/${name}/configure`
-  }
-  function ownedSectionOnChange() {
-    const pluginName = _.last(document.documentURI.replace(/\/configure$/, "").split("/"))
-    $("#buffer-section select").on("change", (event) => {
-      $.ajax({
-        url: configUrl(pluginName),
-        method: "GET",
-        data: {
-          buffer_type: $(event.target).val()
-        }
-      }).then((data) => {
-        $("#buffer-section").html($(data).find("#buffer-section").html())
-        ownedSectionOnChange()
-      })
-    })
-
-    $("#storage-section select").on("change", (event) => {
-      $.ajax({
-        url: configUrl(pluginName),
-        method: "GET",
-        data: {
-          storage_type: $(event.target).val()
-        }
-      }).then((data) => {
-        $("#storage-section").html($(data).find("#storage-section").html())
-        ownedSectionOnChange()
-      })
-    })
-
-    $("#parse-section select").on("change", (event) => {
-      $.ajax({
-        url: configUrl(pluginName),
-        method: "GET",
-        data: {
-          parse_type: $(event.target).val()
-        }
-      }).then((data) => {
-        $("#parse-section").html($(data).find("#parse-section").html())
-        ownedSectionOnChange()
-      })
-    })
-
-    $("#format-section select").on("change", (event) => {
-      $.ajax({
-        url: configUrl(pluginName),
-        method: "GET",
-        data: {
-          format_type: $(event.target).val()
-        }
-      }).then((data) => {
-        $("#format-section").html($(data).find("#format-section").html())
-        ownedSectionOnChange()
-      })
-    })
-  }
-
-  ownedSectionOnChange()
-})
diff --git a/app/views/shared/settings/show.html.haml b/app/views/shared/settings/show.html.haml
index 6c16c75..89d9f01 100644
--- a/app/views/shared/settings/show.html.haml
+++ b/app/views/shared/settings/show.html.haml
@@ -1,6 +1,5 @@
 - page_title t("fluentd.settings.#{target_plugin_name}.show.page_title")
 - add_javascript_pack_tag("nested_settings")
-- add_javascript_pack_tag("owned_plugin_section")
 
 .card.mb-3
   .card-body.bg-light