diff --git a/app/helpers/repositories_helper.rb b/app/helpers/repositories_helper.rb
index 010197a70..c9be515d2 100644
--- a/app/helpers/repositories_helper.rb
+++ b/app/helpers/repositories_helper.rb
@@ -88,7 +88,7 @@ module RepositoriesHelper
 
             unless r_content.include?("http://") || r_content.include?("https://") || r_content.include?("mailto:")
               # new_r_content = "#{path}" + new_r_content
-              new_r_content = [base_url, "/api/#{owner&.login}/#{repo.identifier}/raw/#{path_current}/#{path_last}&ref=#{ref}"].join
+              new_r_content = [base_url, "/api/#{owner&.login}/#{repo.identifier}/raw/#{path_current}/#{path_last}?ref=#{ref}"].join
             end
             content = content.gsub(/src=\"#{r_content}\"/, "src=\"#{new_r_content}\"").gsub(/src='#{r_content}'/, "src=\"#{new_r_content}\"")
           rescue
@@ -132,7 +132,7 @@ module RepositoriesHelper
             s_content = File.expand_path(s_content, file_path)
             s_content = s_content.split("#{Rails.root}/")[1]
             # content = content.gsub(s[0], "/#{s_content}")
-            s_content = [base_url, "/api/#{owner&.login}/#{repo.identifier}/raw/#{s_content}&ref=#{ref}"].join
+            s_content = [base_url, "/api/#{owner&.login}/#{repo.identifier}/raw/#{s_content}?ref=#{ref}"].join
             case k.to_s 
             when 'ss_src'
               content = content.gsub("src=\"#{s[0]}\"", "src=\"#{s_content}\"")