diff --git a/layouts/shortcodes/goplay-auto-import-main.html b/layouts/shortcodes/goplay-auto-import-main.html
index 4f61f13..adc4f0b 100644
--- a/layouts/shortcodes/goplay-auto-import-main.html
+++ b/layouts/shortcodes/goplay-auto-import-main.html
@@ -2,7 +2,7 @@
 
 <details>
   <summary class="hugo-goplay-summary">Test me</summary>
-  <textarea class="hugo-goplay-textarea" id="textarea-{{ $id }}"></textarea>
+  <textarea readonly class="hugo-goplay-textarea" id="textarea-{{ $id }}"></textarea>
   <div id="{{ $id }}" class="hugo-goplay-result"></div>
   <div class="hugo-goplay-toolbox">
     <button role="button" class="hugo-goplay-button" id="hugo-goplay-tool-{{ $id }}-run">
diff --git a/layouts/shortcodes/goplay-field.html b/layouts/shortcodes/goplay-field.html
index d31bb7b..177a83b 100644
--- a/layouts/shortcodes/goplay-field.html
+++ b/layouts/shortcodes/goplay-field.html
@@ -2,7 +2,7 @@
 
 <details>
   <summary class="hugo-goplay-summary">Test me</summary>
-  <textarea class="hugo-goplay-textarea" id="textarea-{{ $id }}"></textarea>
+  <textarea readonly class="hugo-goplay-textarea" id="textarea-{{ $id }}"></textarea>
   <div id="{{ $id }}" class="hugo-goplay-result"></div>
   <div class="hugo-goplay-toolbox">
     <button role="button" class="hugo-goplay-button" id="hugo-goplay-tool-{{ $id }}-run">