diff --git a/src/layouts/index.less b/src/layouts/index.less
index 95f7be9a..5b79677a 100644
--- a/src/layouts/index.less
+++ b/src/layouts/index.less
@@ -81,8 +81,8 @@ body {
 
   .log-modal-code {
     .CodeMirror-sizer {
-      width: 500px;
-      transform: scale(0.9);
+      width: 380px;
+      transform: scale(0.83);
       transform-origin: top left;
       min-height: auto;
     }