diff --git a/WelsonJS.Toolkit/WelsonJS.Launcher/editor.html b/WelsonJS.Toolkit/WelsonJS.Launcher/editor.html
index f79adea..a9ffa49 100644
--- a/WelsonJS.Toolkit/WelsonJS.Launcher/editor.html
+++ b/WelsonJS.Toolkit/WelsonJS.Launcher/editor.html
@@ -286,7 +286,7 @@
                     id: 3,
                     method: 'Runtime.evaluate',
                     params: {
-                        expression: '((e)=>e[e.length-1].querySelector("code").innerText||e[e.length-1].innerText)(document.querySelectorAll("[data-content=ai-message]"))'
+                        expression: "((e)=>e[e.length-1].querySelector('code')?.innerText||['/*\n',e[e.length-1].innerText,'\n*/'].join(''))(document.querySelectorAll('[data-content=ai-message]'))"
                     }
                 }
             ];