diff --git a/public/stylesheets/educoder/edu-main.css b/public/stylesheets/educoder/edu-main.css
index c46f94bd..ae97edc8 100644
--- a/public/stylesheets/educoder/edu-main.css
+++ b/public/stylesheets/educoder/edu-main.css
@@ -1259,4 +1259,9 @@ html>body #ajax-indicator { position: fixed; }
 #trophyreturn i{
     font-size: 16px!important;
     color: #AAAAAA;
+}
+
+/* md多空格 */
+.markdown-body p {
+    white-space: pre-wrap;
 }
\ No newline at end of file