diff --git a/apps/web-antd/src/api/ai/chat/message/index.ts b/apps/web-antd/src/api/ai/chat/message/index.ts
index fc031d044..4c65446e6 100644
--- a/apps/web-antd/src/api/ai/chat/message/index.ts
+++ b/apps/web-antd/src/api/ai/chat/message/index.ts
@@ -19,6 +19,7 @@ export namespace AiChatMessageApi {
     model: number; // 模型标志
     modelId: number; // 模型编号
     content: string; // 聊天内容
+    reasoningContent?: string; // 推理内容（深度思考）
     tokens: number; // 消耗 Token 数量
     segmentIds?: number[]; // 段落编号
     segments?: {
diff --git a/apps/web-antd/src/views/ai/chat/index/index.vue b/apps/web-antd/src/views/ai/chat/index/index.vue
index f8c1f07fc..931778f93 100644
--- a/apps/web-antd/src/views/ai/chat/index/index.vue
+++ b/apps/web-antd/src/views/ai/chat/index/index.vue
@@ -337,6 +337,7 @@ async function doSendMessageStream(userMessage: AiChatMessageApi.ChatMessage) {
         conversationId: activeConversationId.value,
         type: 'assistant',
         content: '思考中...',
+        reasoningContent: '', // 初始化推理内容
         createTime: new Date(),
       } as AiChatMessageApi.ChatMessage,
     );
@@ -366,10 +367,11 @@ async function doSendMessageStream(userMessage: AiChatMessageApi.ChatMessage) {
           return;
         }
 
-        // 如果内容为空，就不处理。
-        if (data.receive.content === '') {
+        // 如果内容和推理内容都为空，就不处理
+        if (data.receive.content === '' && !data.receive.reasoningContent) {
           return;
         }
+
         // 首次返回需要添加一个 message 到页面，后面的都是更新
         if (isFirstChunk) {
           isFirstChunk = false;
@@ -379,9 +381,23 @@ async function doSendMessageStream(userMessage: AiChatMessageApi.ChatMessage) {
           // 更新返回的数据
           activeMessageList.value.push(data.send, data.receive);
         }
-        // debugger
-        receiveMessageFullText.value =
-          receiveMessageFullText.value + data.receive.content;
+
+        // 处理 reasoningContent
+        if (data.receive.reasoningContent) {
+          const lastMessage =
+            activeMessageList.value[activeMessageList.value.length - 1];
+          // 累加推理内容
+          lastMessage.reasoningContent =
+            (lastMessage.reasoningContent || '') +
+            data.receive.reasoningContent;
+        }
+
+        // 处理正常内容
+        if (data.receive.content !== '') {
+          receiveMessageFullText.value =
+            receiveMessageFullText.value + data.receive.content;
+        }
+
         // 滚动到最下面
         await scrollToBottom();
       },
diff --git a/apps/web-antd/src/views/ai/chat/index/modules/message/list.vue b/apps/web-antd/src/views/ai/chat/index/modules/message/list.vue
index bd44a7be6..11499338a 100644
--- a/apps/web-antd/src/views/ai/chat/index/modules/message/list.vue
+++ b/apps/web-antd/src/views/ai/chat/index/modules/message/list.vue
@@ -18,6 +18,7 @@ import { deleteChatMessage } from '#/api/ai/chat/message';
 import { MarkdownView } from '#/components/markdown-view';
 
 import MessageKnowledge from './knowledge.vue';
+import MessageReasoning from './reasoning.vue';
 import MessageWebSearch from './web-search.vue';
 
 const props = defineProps({
@@ -132,6 +133,10 @@ onMounted(async () => {
           <div
             class="relative flex flex-col break-words rounded-lg bg-gray-100 p-2.5 pb-1 pt-2.5 shadow-sm"
           >
+            <MessageReasoning
+              :reasoning-content="item.reasoningContent || ''"
+              :content="item.content || ''"
+            />
             <MarkdownView
               class="text-sm text-gray-600"
               :content="item.content"