diff --git a/app/controllers/org_document_comments_controller.rb b/app/controllers/org_document_comments_controller.rb
index d1a8b23dd..c6047d227 100644
--- a/app/controllers/org_document_comments_controller.rb
+++ b/app/controllers/org_document_comments_controller.rb
@@ -79,7 +79,7 @@ class OrgDocumentCommentsController < ApplicationController
 
   def add_reply
     @document = OrgDocumentComment.find(params[:id]).root
-    @act = OrgActivity.find(params[:id])
+    @act = OrgActivity.find(params[:act_id])
     @comment = OrgDocumentComment.new(:organization_id => @document.organization_id, :creator_id => User.current.id, :reply_id => params[:id])
     @comment.content = params[:org_content]
     @document.children << @comment
diff --git a/app/views/org_document_comments/add_reply.js.erb b/app/views/org_document_comments/add_reply.js.erb
index 79858dd03..d904cb920 100644
--- a/app/views/org_document_comments/add_reply.js.erb
+++ b/app/views/org_document_comments/add_reply.js.erb
@@ -1,2 +1,2 @@
-$("#organization_document_<%= @act.id %>").replaceWith("<%= escape_javascript(render :partial => 'organizations/show_org_document', :locals => {:document => @document,:flag => params[:flag], :act => @act}) %>");
+$("#organization_document_<%= @document.id %>").replaceWith("<%= escape_javascript(render :partial => 'organizations/show_org_document', :locals => {:document => @document,:flag => params[:flag], :act => @act}) %>");
 sd_create_editor_from_data(<%= @act.id %>,"","100%", "<%=@act.class.to_s%>");