diff --git a/pages/study/courseStudy.vue b/pages/study/courseStudy.vue
index 4890000..6eff457 100644
--- a/pages/study/courseStudy.vue
+++ b/pages/study/courseStudy.vue
@@ -1937,7 +1937,7 @@
 		.player-box-tabrow{
 			position: absolute;
 			top: -20px;
-			right:-18px;
+			right:-15px;
 			// left: 184px;
 			// width: 200px;
 			// left: 50%;