diff --git a/libs/remix-ui/run-tab/src/lib/components/account.tsx b/libs/remix-ui/run-tab/src/lib/components/account.tsx
index e36efa3432..34c994977e 100644
--- a/libs/remix-ui/run-tab/src/lib/components/account.tsx
+++ b/libs/remix-ui/run-tab/src/lib/components/account.tsx
@@ -120,6 +120,7 @@ export function AccountUI (props: AccountProps) {
         <div>
           <textarea
             id="prompt_text"
+            className='bg-light'
             data-id="signMessageTextarea"
             style={{ width: '100%' }}
             rows={4}