diff --git a/lib/components/ViewPublicationPage/ResultForm.tsx b/lib/components/ViewPublicationPage/ResultForm.tsx
index 820b40d..8011359 100644
--- a/lib/components/ViewPublicationPage/ResultForm.tsx
+++ b/lib/components/ViewPublicationPage/ResultForm.tsx
@@ -64,7 +64,7 @@ export const ResultForm = ({ resultQuestion }: ResultFormProps) => {
                             component="img"
                             src={resultQuestion.content.back}
                             sx={{
-                                width: spec ? "auto" : isMobile ? "100%" : "490px",
+                                width: spec ? "100%" : isMobile ? "100%" : "490px",
                                 height: spec ? "auto" : isMobile ? "100%" : "280px",
                             }}
                         ></Box>