diff --git a/app/views/shixuns/index.json.jbuilder b/app/views/shixuns/index.json.jbuilder
index 5279d309d..d6cf7f4d1 100644
--- a/app/views/shixuns/index.json.jbuilder
+++ b/app/views/shixuns/index.json.jbuilder
@@ -7,10 +7,4 @@ json.pagination @total_count > 16 ? true : false
 json.search_tags @search_tags
 json.shixuns do
   json.partial! 'shixun', locals: {shixuns: @shixuns}
-end
-
-s_s = ''
-
-json.html_contents sanitize(s_s, tags: %w(img a table tr td tbody pre), attributes: %w(src href target style)).gsub(">\n<", "><")
-                       .gsub(/^\n/, "").gsub("    ", "").gsub(/(\n)+/, "<br />").gsub("\t", "  ").gsub("\n", "").gsub("    ", "  ")
-                       .gsub(/(<br\s?\/?>)+/, "<br />")
\ No newline at end of file
+end
\ No newline at end of file