diff --git a/apps/web-antd/src/views/ai/chat/index/modules/message/reasoning.vue b/apps/web-antd/src/views/ai/chat/index/modules/message/reasoning.vue
new file mode 100644
index 000000000..99390fbfc
--- /dev/null
+++ b/apps/web-antd/src/views/ai/chat/index/modules/message/reasoning.vue
@@ -0,0 +1,83 @@
+<script setup lang="ts">
+import { computed, ref } from 'vue';
+
+import { IconifyIcon } from '@vben/icons';
+
+import { MarkdownView } from '#/components/markdown-view';
+
+const props = defineProps<{
+  content?: string;
+  reasoningContent?: string;
+}>();
+
+const isExpanded = ref(true); // 默认展开
+
+/** 判断是否应该显示组件 */
+const shouldShowComponent = computed(() => {
+  return props.reasoningContent && props.reasoningContent.trim() !== '';
+});
+
+/** 标题文本 */
+const titleText = computed(() => {
+  const hasReasoningContent =
+    props.reasoningContent && props.reasoningContent.trim() !== '';
+  const hasContent = props.content && props.content.trim() !== '';
+  if (hasReasoningContent && !hasContent) {
+    return '深度思考中';
+  }
+  return '已深度思考';
+});
+
+/** 切换展开/收起 */
+function toggleExpanded() {
+  isExpanded.value = !isExpanded.value;
+}
+</script>
+
+<template>
+  <div v-if="shouldShowComponent" class="mt-2.5">
+    <!-- 标题栏 -->
+    <div
+      class="flex cursor-pointer items-center justify-between rounded-t-lg border border-b-0 border-gray-200/60 bg-gradient-to-r from-blue-50 to-purple-50 p-2 transition-all duration-200 hover:from-blue-100 hover:to-purple-100"
+      @click="toggleExpanded"
+    >
+      <div class="flex items-center gap-1.5 text-sm font-medium text-gray-700">
+        <IconifyIcon icon="lucide:brain" class="text-blue-600" :size="16" />
+        <span>{{ titleText }}</span>
+      </div>
+      <IconifyIcon
+        icon="lucide:chevron-down"
+        class="text-gray-500 transition-transform duration-200"
+        :class="{ 'rotate-180': isExpanded }"
+        :size="14"
+      />
+    </div>
+    <!-- 内容区 -->
+    <div
+      v-show="isExpanded"
+      class="scrollbar-thin max-h-[300px] overflow-y-auto rounded-b-lg border border-t-0 border-gray-200/60 bg-white/70 p-3 shadow-sm backdrop-blur-sm"
+    >
+      <MarkdownView
+        v-if="props.reasoningContent"
+        class="text-sm leading-relaxed text-gray-700"
+        :content="props.reasoningContent"
+      />
+    </div>
+  </div>
+</template>
+
+<style scoped>
+/* 自定义滚动条 */
+.scrollbar-thin::-webkit-scrollbar {
+  width: 4px;
+}
+.scrollbar-thin::-webkit-scrollbar-track {
+  background: transparent;
+}
+.scrollbar-thin::-webkit-scrollbar-thumb {
+  @apply rounded-sm bg-gray-400/40;
+}
+.scrollbar-thin::-webkit-scrollbar-thumb:hover {
+  @apply bg-gray-400/60;
+}
+</style>