diff --git a/src/views/Ranking/Couple/index.vue b/src/views/Ranking/Couple/index.vue
index b221418..14ebbe3 100644
--- a/src/views/Ranking/Couple/index.vue
+++ b/src/views/Ranking/Couple/index.vue
@@ -1038,7 +1038,7 @@
                     style="width: 10vw; object-fit: cover; display: block; aspect-ratio: 1/1"
                   />
                   <div style="font-weight: 590; font-size: 0.9em">
-                    {{ record.changeType == 2 ? '-' : '' }}{{ record.changeAmount }}
+                    {{ record.changeType == 2 ? '-' : '+' }}{{ record.changeAmount }}
                   </div>
                 </div>
                 <div style="font-weight: 510; font-size: 0.8em">