Update index.vue

src/TUIKit/TUIComponents/container/TUIConversation/index.vue

@@ -101,7 +101,7 @@ const TUIConversation = defineComponent({
         window.parent?.postMessage(
           {
             api: "getNoReadMessageCount",
-            count: val,
+            count: val.data || 0,
           },
           "*"
         );