diff --git a/frontend/src/pages/cloud-law/video-call.vue b/frontend/src/pages/cloud-law/video-call.vue
index 21d3dd1..1955a1a 100644
--- a/frontend/src/pages/cloud-law/video-call.vue
+++ b/frontend/src/pages/cloud-law/video-call.vue
@@ -787,8 +787,8 @@ onUnload(() => {
 }
 .control-btn,
 .hangup-btn {
-  width: 140rpx;
-  height: 140rpx;
+  width: 150rpx;
+  height: 150rpx;
   border-radius: 50%;
   display: flex;
   align-items: center;