diff --git a/.github/workflows/build_docker.yml b/.github/workflows/build_docker.yml
index f0d7509..db3dbb7 100644
--- a/.github/workflows/build_docker.yml
+++ b/.github/workflows/build_docker.yml
@@ -37,7 +37,7 @@ jobs:
           images: lanqian528/chat2api
           tags: |
             type=raw,value=latest,enable={{is_default_branch}}
-            type=raw,value=v1.1.10
+            type=raw,value=v1.1.11
 
       - name: Build and push
         uses: docker/build-push-action@v5
diff --git a/README.md b/README.md
index d0ecd3e..c35168c 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@
 3. 接口返回的状态码和响应体
 
 ## 功能
-### 最新版 v1.1.10
+### 最新版 v1.1.11
 
 > 已完成
 > - [x] 流式、非流式传输
diff --git a/chatgpt/chatFormat.py b/chatgpt/chatFormat.py
index dc9d79c..5db68dc 100644
--- a/chatgpt/chatFormat.py
+++ b/chatgpt/chatFormat.py
@@ -77,6 +77,13 @@ async def wss_stream_response(websocket, conversation_id):
                 data = resultObj.get("data", {})
                 if conversation_id != data.get("conversation_id", ""):
                     continue
+                sequenceId = resultObj.get('sequenceId')
+                if sequenceId and sequenceId % 80 == 0:
+                    await websocket.send(
+                        json.dumps(
+                            {"type": "sequenceAck", "sequenceId": sequenceId}
+                        )
+                    )
                 decoded_bytes = pybase64.b64decode(data.get("body", None))
                 yield decoded_bytes
             else:
@@ -87,6 +94,7 @@ async def wss_stream_response(websocket, conversation_id):
         except websockets.ConnectionClosed as e:
             if e.code == 1000:
                 logger.error("WebSocket closed normally with code 1000 (OK)")
+                yield b"data: [DONE]\n\n"
             else:
                 logger.error(f"WebSocket closed with error code {e.code}")
         except Exception as e:
diff --git a/utils/config.py b/utils/config.py
index cf35ae4..bd9e4a5 100644
--- a/utils/config.py
+++ b/utils/config.py
@@ -39,7 +39,7 @@ arkose_token_url_list = arkose_token_url.split(',') if arkose_token_url else []
 proxy_url_list = proxy_url.split(',') if proxy_url else []
 
 logger.info("-" * 60)
-logger.info("Chat2Api v1.1.10 | https://github.com/lanqian528/chat2api")
+logger.info("Chat2Api v1.1.11 | https://github.com/lanqian528/chat2api")
 logger.info("-" * 60)
 logger.info("Environment variables:")
 logger.info("API_PREFIX:        " + str(api_prefix))