diff --git a/src/App.css b/src/App.css
index bea43bd9..52fe4544 100644
--- a/src/App.css
+++ b/src/App.css
@@ -61,10 +61,13 @@ body {
   color: #f5222d;
 }
 .CodeMirror .CodeMirror-lines pre.CodeMirror-line{
-  font-size: 12px;
+  font-size: 16px;
   line-height: 20px;
   font-family:"PingFang SC",  "Segoe UI", Helvetica, Arial, "Apple Color Emoji",  SimHei, SimSun,  sans-serif, "Microsoft YaHei";
 }
+.react-codemirror2 .CodeMirror .CodeMirror-lines pre.CodeMirror-line{
+  font-size: 12px;
+}
 /* md多空格 */
 .markdown-body p {
   margin:10px 0px!important;