diff --git a/configs/model_config.py.example b/configs/model_config.py.example
index f46dad6..b9dd1de 100644
--- a/configs/model_config.py.example
+++ b/configs/model_config.py.example
@@ -1,6 +1,5 @@
 import os
 import logging
-import torch
 # 日志格式
 LOG_FORMAT = "%(asctime)s - %(filename)s[line:%(lineno)d] - %(levelname)s: %(message)s"
 logger = logging.getLogger()
@@ -8,6 +7,19 @@ logger.setLevel(logging.INFO)
 logging.basicConfig(format=LOG_FORMAT)
 
 
+# 分布式部署时，不运行LLM的机器上可以不装torch
+def default_device():
+    try:
+        import torch
+        if torch.cuda.is_available():
+            return "cuda"
+        if torch.backends.mps.is_available():
+            return "mps"
+    except:
+        pass
+    return "cpu"
+
+
 # 在以下字典中修改属性值，以指定本地embedding模型存储位置
 # 如将 "text2vec": "GanymedeNil/text2vec-large-chinese" 修改为 "text2vec": "User/Downloads/text2vec-large-chinese"
 # 此处请写绝对路径
@@ -33,7 +45,7 @@ embedding_model_dict = {
 EMBEDDING_MODEL = "m3e-base"
 
 # Embedding 模型运行设备
-EMBEDDING_DEVICE = "cuda" if torch.cuda.is_available() else "mps" if torch.backends.mps.is_available() else "cpu"
+EMBEDDING_DEVICE = default_device()
 
 
 llm_model_dict = {
@@ -76,7 +88,6 @@ llm_model_dict = {
     },
 }
 
-
 # LLM 名称
 LLM_MODEL = "chatglm2-6b"
 
@@ -84,7 +95,7 @@ LLM_MODEL = "chatglm2-6b"
 HISTORY_LEN = 3
 
 # LLM 运行设备
-LLM_DEVICE = "cuda" if torch.cuda.is_available() else "mps" if torch.backends.mps.is_available() else "cpu"
+LLM_DEVICE = default_device()
 
 # 日志存储路径
 LOG_PATH = os.path.join(os.path.dirname(os.path.dirname(__file__)), "logs")
@@ -166,4 +177,4 @@ BING_SUBSCRIPTION_KEY = ""
 # 是否开启中文标题加强，以及标题增强的相关配置
 # 通过增加标题判断，判断哪些文本为标题，并在metadata中进行标记；
 # 然后将文本与往上一级的标题进行拼合，实现文本信息的增强。
-ZH_TITLE_ENHANCE = False
\ No newline at end of file
+ZH_TITLE_ENHANCE = False
diff --git a/webui.py b/webui.py
index 58fc0e3..0cda9eb 100644
--- a/webui.py
+++ b/webui.py
@@ -10,8 +10,10 @@ from streamlit_option_menu import option_menu
 from webui_pages import *
 import os
 from configs import VERSION
+from server.utils import api_address
 
-api = ApiRequest(base_url="http://127.0.0.1:7861", no_remote_api=False)
+
+api = ApiRequest(base_url=api_address())
 
 if __name__ == "__main__":
     st.set_page_config(