diff --git a/src/pages/code/index.tsx b/src/pages/code/index.tsx
index fb834e92..93a71195 100644
--- a/src/pages/code/index.tsx
+++ b/src/pages/code/index.tsx
@@ -64,7 +64,7 @@ const Crontab = () => {
           matchBrackets: true,
           mode: 'shell',
           theme: 'icecoder',
-          readOnly: 'nocursor',
+          readOnly: true,
         }}
         onBeforeChange={(editor, data, value) => {
           setValue(value);