diff --git a/common/changes/@coze/chat-sdk/feat-chat-sdk-add-markdown-export_2026-05-15-09-02.json b/common/changes/@coze/chat-sdk/feat-chat-sdk-add-markdown-export_2026-05-15-09-02.json
new file mode 100644
index 00000000..76a70786
--- /dev/null
+++ b/common/changes/@coze/chat-sdk/feat-chat-sdk-add-markdown-export_2026-05-15-09-02.json
@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "packageName": "@coze/chat-sdk",
+      "comment": "添加单独 markdown 导出支持",
+      "type": "minor"
+    }
+  ],
+  "packageName": "@coze/chat-sdk",
+  "email": "fengkun@bytedance.com"
+}
diff --git a/packages/chat-sdk/package.json b/packages/chat-sdk/package.json
index c91f390f..aa5a73c8 100644
--- a/packages/chat-sdk/package.json
+++ b/packages/chat-sdk/package.json
@@ -6,6 +6,10 @@
   "author": "gaoding.devingao@bytedance.com",
   "exports": {
     ".": "./dist/lib-source/src/exports/index.js",
+    "./markdown": {
+      "import": "./dist/lib-source/src/exports/markdown/index.js",
+      "types": "./dist/lib-source/src/exports/markdown/index.d.ts"
+    },
     "./webJs": {
       "import": "./dist/lib-h5/exports/index.js",
       "types": "./dist/lib-source/src/exports/index.d.ts"
@@ -24,6 +28,9 @@
     "*": {
       "webJs": [
         "./dist/lib-source/src/exports/index.d.ts"
+      ],
+      "markdown": [
+        "./dist/lib-source/src/exports/markdown/index.d.ts"
       ]
     }
   },
@@ -167,4 +174,4 @@
     "css": "Less",
     "framework": "React"
   }
-}
\ No newline at end of file
+}