diff --git a/web/app/components/workflow/nodes/_base/components/editor/code-editor/index.tsx b/web/app/components/workflow/nodes/_base/components/editor/code-editor/index.tsx
index 1e195c5d40..3540c60a39 100644
--- a/web/app/components/workflow/nodes/_base/components/editor/code-editor/index.tsx
+++ b/web/app/components/workflow/nodes/_base/components/editor/code-editor/index.tsx
@@ -140,6 +140,7 @@ const CodeEditor: FC<Props> = ({
         language={languageMap[language] || 'javascript'}
         theme={isMounted ? theme : 'default-theme'} // sometimes not load the default theme
         value={outPutValue}
+        loading={<span className='text-text-primary'>Loading...</span>}
         onChange={handleEditorChange}
         // https://microsoft.github.io/monaco-editor/typedoc/interfaces/editor.IEditorOptions.html
         options={{