diff --git a/ruoyi-fastapi-backend/config/env.py b/ruoyi-fastapi-backend/config/env.py
index 3393fef..d0767db 100644
--- a/ruoyi-fastapi-backend/config/env.py
+++ b/ruoyi-fastapi-backend/config/env.py
@@ -162,6 +162,14 @@ class HaiKangSettings:
     HAIKANG_PICTURE_CHECK_URL = '/api/frs/v1/face/picture/check'
     HAIKANG_FACECAPATURE_SEARCH = '/api/frs/v1/event/face_capture/search'
     HAIKANG_FACE_GROUP_URL = '/api/frs/v1/face/group'
+    
+    
+class RAGFlowSettings:
+    """
+    RAGFlowSettings
+    """
+    RAGFLOW_BASE_URL="http://10.0.0.202:82",
+    RAGFLOW_API_KEY="ragflow-hlMjRmNzE2ODNiNTExZjA4ZTNlMDI0Mm"
 
 
 class GetConfig:
@@ -226,6 +234,13 @@ class GetConfig:
         获取海康平台配置
         """
         return HaiKangSettings()
+    
+    @lru_cache()
+    def get_ragflow_config(self):
+        """
+        获取RAGFlow配置
+        """
+        return RAGFlowSettings()
 
     @staticmethod
     def parse_cli_args():
@@ -270,3 +285,5 @@ GenConfig = get_config.get_gen_config()
 UploadConfig = get_config.get_upload_config()
 # 海康平台配置
 HaiKangConfig = get_config.get_haikang_config()
+# RAGFlow配置
+RAGFlowConfig = get_config.get_ragflow_config()
diff --git a/ruoyi-fastapi-backend/output.mp4 b/ruoyi-fastapi-backend/output.mp4
new file mode 100644
index 0000000..9283c30
Binary files /dev/null and b/ruoyi-fastapi-backend/output.mp4 differ
diff --git a/ruoyi-fastapi-backend/utils/lang_graph_util.py b/ruoyi-fastapi-backend/utils/lang_graph_util.py
new file mode 100644
index 0000000..b915d17
--- /dev/null
+++ b/ruoyi-fastapi-backend/utils/lang_graph_util.py
@@ -0,0 +1,2 @@
+# pip install -qU "langchain[anthropic]" to call the model
+
diff --git a/ruoyi-fastapi-backend/utils/unitree_util.py b/ruoyi-fastapi-backend/utils/unitree_util.py
new file mode 100644
index 0000000..151e81e
--- /dev/null
+++ b/ruoyi-fastapi-backend/utils/unitree_util.py
@@ -0,0 +1 @@
+# from unitree_sdk2py.core.channel import ChannelSubscriber, ChannelFactoryInitialize
\ No newline at end of file