diff --git a/src/views/portal/case/AICall.vue b/src/views/portal/case/AICall.vue
index b62f3a0a..71904f87 100644
--- a/src/views/portal/case/AICall.vue
+++ b/src/views/portal/case/AICall.vue
@@ -10,6 +10,7 @@
       class="case-expert-dialog"
       :modal="false"
       :fullscreen="false"
+      top="0"
       v-resizeable
       v-draggable
     >