diff --git a/public/assets/kindeditor/plugins/code/previewcode.css b/public/assets/kindeditor/plugins/code/previewcode.css
index 15951ce98..65c75d6ea 100644
--- a/public/assets/kindeditor/plugins/code/previewcode.css
+++ b/public/assets/kindeditor/plugins/code/previewcode.css
@@ -53,4 +53,4 @@ span.at a{color:#269ac9;text-decoration: none;}
 /*yk*/
 .ke-content ol li{list-style-type: decimal;}
 .ke-content ul li{list-style-type: disc;}
-ol,ul{margin-top:0;}
\ No newline at end of file
+.ke-content ol,.ke-content ul{margin-top:0;margin-bottom: 0;}
\ No newline at end of file