diff --git a/src/assets/img/agent/icon-fold.png b/src/assets/img/agent/icon-fold.png
new file mode 100644
index 0000000..e61e5d1
Binary files /dev/null and b/src/assets/img/agent/icon-fold.png differ
diff --git a/src/assets/img/agent/icon-unfold.png b/src/assets/img/agent/icon-unfold.png
new file mode 100644
index 0000000..6401421
Binary files /dev/null and b/src/assets/img/agent/icon-unfold.png differ
diff --git a/src/components/xt-chat/chat-view/style.scss b/src/components/xt-chat/chat-view/style.scss
index 04d1ab2..db23724 100644
--- a/src/components/xt-chat/chat-view/style.scss
+++ b/src/components/xt-chat/chat-view/style.scss
@@ -33,4 +33,16 @@ $bubble-wrap-padding-right: 2px;
     --max-content-width: 596px;
     --max-question-width: 396px;
   }
+  :deep(.intelligent-thinking-wrap) {
+    width: var(--max-content-width);
+    border-radius: 12px;
+    border: 1px solid var(--Brand-2, #c5b7ff);
+    background: var(--BG-White, #fff);
+    overflow: hidden;
+
+    .intelligent-thinking-header {
+      background: linear-gradient(180deg, #f3f2fd 0%, #fff 100%);
+      padding: 11px 16px;
+    }
+  }
 }