diff --git a/app/components/exporter.module.scss b/app/components/exporter.module.scss
index 7141bc0bd60..3fde363f009 100644
--- a/app/components/exporter.module.scss
+++ b/app/components/exporter.module.scss
@@ -185,6 +185,10 @@
         max-width: calc(100% - 104px);
         box-shadow: var(--card-shadow);
         border: var(--border-in-light);
+
+        * {
+          overflow: hidden;
+        }
       }
 
       &-assistant {
diff --git a/app/components/exporter.tsx b/app/components/exporter.tsx
index 1f936625273..39280809411 100644
--- a/app/components/exporter.tsx
+++ b/app/components/exporter.tsx
@@ -386,7 +386,7 @@ export function ImagePreviewer(props: {
                 />
               </div>
 
-              <div className={`${styles["body"]} `}>
+              <div className={styles["body"]}>
                 <Markdown
                   content={m.content}
                   fontSize={config.fontSize}