diff --git a/lib/support/base/subprocess.py b/lib/support/base/subprocess.py
index ed351b7..3f7e0aa 100644
--- a/lib/support/base/subprocess.py
+++ b/lib/support/base/subprocess.py
@@ -22,9 +22,10 @@ class SupportSubprocess(object):
     # 2021-10-25
     # timeout 적용
     @classmethod
-    def execute_command_return(cls, command, format=None, force_log=False, shell=False, env=None, timeout=None, uid=0, gid=0):
+    def execute_command_return(cls, command, format=None, log=False, shell=False, env=None, timeout=None, uid=0, gid=0):
 
         try:
+            logger.debug(f"execute_command_return : {' '.join(command)}")
             if platform.system() == 'Windows':
                 tmp = []
                 if type(command) == type([]):
@@ -39,7 +40,8 @@ class SupportSubprocess(object):
             if platform.system() == 'Windows':
                 process = subprocess.Popen(command, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, universal_newlines=True, shell=shell, env=env, encoding='utf8')
             else:
-                process = subprocess.Popen(command, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, universal_newlines=True, shell=shell, env=env, preexec_fn=demote(uid, gid), encoding='utf8')
+                #process = subprocess.Popen(command, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, universal_newlines=True, shell=shell, env=env, preexec_fn=demote(uid, gid), encoding='utf8')
+                process = subprocess.Popen(command, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, universal_newlines=True, shell=shell, env=env, encoding='utf8')
                 
 
             new_ret = {'status':'finish', 'log':None}
@@ -57,7 +59,7 @@ class SupportSubprocess(object):
             with process.stdout:
                 for line in iter(process.stdout.readline, iter_arg):
                     ret.append(line.strip())
-                    if force_log:
+                    if log:
                         logger.debug(ret[-1])
 
             if format is None: