diff --git a/app/helpers/repositories_helper.rb b/app/helpers/repositories_helper.rb
index 9a04e59f2..7a2405776 100644
--- a/app/helpers/repositories_helper.rb
+++ b/app/helpers/repositories_helper.rb
@@ -121,7 +121,7 @@ module RepositoriesHelper
     s_regex = /```([\s\S]*?)```[\s]?/
     s_regex_1 = /\[.*?\]\((.*?)\)/
     # 变量图片相对路径
-    s_regex_2 = /\[.*?\]:(.*?)\r\n/
+    s_regex_2 = /\[.*?\]:(.*?)\n/
     src_regex = /src=\"(.*?)\"/
     src_regex_1 = /src=\'(.*?)\'/
     ss_c = content.to_s.scan(s_regex_c)