diff --git a/lib/framework/init_plugin.py b/lib/framework/init_plugin.py
index e5b2c1f..ef751c4 100644
--- a/lib/framework/init_plugin.py
+++ b/lib/framework/init_plugin.py
@@ -55,7 +55,8 @@ class PluginManager:
 
         # 2018-09-04
         try:
-            plugin_path = F.SystemModelSetting.get('plugin_dev_path')
+            #plugin_path = F.SystemModelSetting.get('plugin_dev_path')
+            plugin_path = F.config['path_dev']
             if plugin_path != None and plugin_path != '':
                 if os.path.exists(plugin_path):
                     sys.path.insert(0, plugin_path)
diff --git a/lib/framework/init_route.py b/lib/framework/init_route.py
index 7173778..c00edb7 100644
--- a/lib/framework/init_route.py
+++ b/lib/framework/init_route.py
@@ -62,24 +62,6 @@ def robot_to_root():
     return send_from_directory('', 'static/file/robots.txt')
 
 
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
 
 
 @F.app.route("/")
@@ -126,3 +108,8 @@ def upload():
         F.logger.error(traceback.format_exc())
         return jsonify('fail')
 
+
+# 3.10에서 이거 필수
+@F.socketio.on('connect', namespace=f'/framework')
+def connect():
+    pass
diff --git a/lib/framework/static/js/ff_global1.js b/lib/framework/static/js/ff_global1.js
index 8aca164..9e8e471 100644
--- a/lib/framework/static/js/ff_global1.js
+++ b/lib/framework/static/js/ff_global1.js
@@ -14,6 +14,7 @@ $(document).ready(function(){
 
 var protocol = window.location.protocol;
 var frameSocket = io.connect(protocol + "//" + document.domain + ":" + location.port + "/framework");
+console.log(frameSocket);
 
 frameSocket.on('notify', function(data){
   $.notify({
diff --git a/lib/framework/version.py b/lib/framework/version.py
index a1e11a3..1deaac4 100644
--- a/lib/framework/version.py
+++ b/lib/framework/version.py
@@ -1 +1 @@
-VERSION="4.0.1"
\ No newline at end of file
+VERSION="4.0.2"
\ No newline at end of file
diff --git a/lib/support/base/subprocess.py b/lib/support/base/subprocess.py
index 12c1371..85c9529 100644
--- a/lib/support/base/subprocess.py
+++ b/lib/support/base/subprocess.py
@@ -127,7 +127,6 @@ class SupportSubprocess(object):
                             tmp.append(f'"{x}"')
                     self.command = ' '.join(tmp)
 
-            iter_arg =  ''
             if platform.system() == 'Windows':
                 self.process = subprocess.Popen(self.command, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, universal_newlines=True, shell=self.shell, env=self.env, encoding='utf8')
             else: