diff --git a/requirements.txt b/requirements.txt
index 4b1870f88..3d160b3d2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,6 +19,7 @@ python-engineio==3.13.2
 python-socketio==4.2.0
 Flask-SocketIO==3.0.2
 zmq==0.0.0
+paramiko>=2.8.0
 pymongo
 pillow
 Jinja2>=2.11.2
diff --git a/route/__init__.py b/route/__init__.py
index cb1d85351..924d8118b 100755
--- a/route/__init__.py
+++ b/route/__init__.py
@@ -448,16 +448,14 @@ def connected_msg(msg):
         pass
         # print 'connected_msg:' + str(e)
 
-
 try:
     import paramiko
     ssh = paramiko.SSHClient()
 
-    # 尝试启动时连接
+    # 启动尝试时连接
     connect_ssh()
-except:
-    print("本地终端可能无法使用")
-    mw.execShell('pip3 install paramiko &')
+except Exception as e:
+    print("本地终端无法使用")
 
 
 ##################### ssh  end ###########################