diff --git a/src/views/Can/CanSignature.vue b/src/views/Can/CanSignature.vue
index e172015..f6fec21 100644
--- a/src/views/Can/CanSignature.vue
+++ b/src/views/Can/CanSignature.vue
@@ -52,6 +52,7 @@
                 max-width="200"
                 max-height="200"
                 align="center"
+                aspect-ratio="1"
               />
             </template>
           </v-data-table>