diff --git a/app/controllers/action/node_types_controller.rb b/app/controllers/action/node_types_controller.rb
index 32508d942..e90bb665c 100644
--- a/app/controllers/action/node_types_controller.rb
+++ b/app/controllers/action/node_types_controller.rb
@@ -4,6 +4,10 @@ class Action::NodeTypesController < ApplicationController
 
   def index
     @node_types = Action::NodeType.all
+    respond_to do |format|
+      format.html
+      format.json { render_ok(data: @node_types.as_json) }
+    end
   end
 
   def create
@@ -20,7 +24,10 @@ class Action::NodeTypesController < ApplicationController
   end
 
   def show
-
+    respond_to do |format|
+      format.html
+      format.json { render_ok(data: @node_type.as_json) }
+    end
   end
 
   def new
@@ -45,7 +52,10 @@ class Action::NodeTypesController < ApplicationController
     else
       flash[:danger] = '删除失败'
     end
-    redirect_to action_node_types_path
+    respond_to do |format|
+      format.html { redirect_to action_node_types_path }
+      format.json { render_ok }
+    end
   end
 
   private
diff --git a/app/controllers/action/nodes_controller.rb b/app/controllers/action/nodes_controller.rb
index 2664ff95a..f8219ca8d 100644
--- a/app/controllers/action/nodes_controller.rb
+++ b/app/controllers/action/nodes_controller.rb
@@ -58,7 +58,10 @@ class Action::NodesController < ApplicationController
     else
       flash[:danger] = '删除失败'
     end
-    redirect_to action_nodes_path
+    respond_to do |format|
+      format.html { redirect_to action_nodes_path }
+      format.json { render_ok() }
+    end
   end
 
   private
diff --git a/app/controllers/action/templates_controller.rb b/app/controllers/action/templates_controller.rb
index 092d38d64..f7f99b7d7 100644
--- a/app/controllers/action/templates_controller.rb
+++ b/app/controllers/action/templates_controller.rb
@@ -49,7 +49,10 @@ class Action::TemplatesController < ApplicationController
     else
       flash[:danger] = '删除失败'
     end
-    redirect_to action_templates_path
+    respond_to do |format|
+      format.html { redirect_to action_templates_path }
+      format.json { render_ok }
+    end
   end
 
   private