diff --git a/src/core/command/console.py b/src/core/command/console.py
index 31ffca231b6b9dd578dd755d9848e1210ce6cedf..5ff82ed876322dfe35684228a25c6c82d978b90e 100755
--- a/src/core/command/console.py
+++ b/src/core/command/console.py
@@ -65,21 +65,6 @@ class Console(object):
 
     def __init__(self):
         pass
-    
-    @staticmethod
-    def _parse_combination_param(combination_value):
-        # sample: size:xxx1;exclude-annotation:xxx
-        parse_result = {}
-        key_value_pairs = str(combination_value).split(";")
-        for key_value_pair in key_value_pairs:
-            key, value = key_value_pair.split(":", 1)
-            if not value:
-                raise ParamError("'%s' no value" % key)
-            value_list = str(value).split(",")
-            exist_list = parse_result.get(key, [])
-            exist_list.extend(value_list)
-            parse_result[key] = exist_list
-        return parse_result
 
     @staticmethod
     def _parse_combination_param(combination_value):
@@ -397,21 +382,6 @@ class Console(object):
 
     def handler_ctrl_z(self, signalnum, frame):
         pass
-
-    def console(self, args):
-        """
-        Main xDevice console providing user with the interface to interact
-        """
-        EnvironmentManager()
-        if args is None or len(args) < 2:
-            self.wizard_dic = show_wizard_mode()
-            print(self.wizard_dic)
-            if self._build_version(self.wizard_dic["productform"]):
-                self._console()
-            else:
-                LOG.error("Build version failed, exit test framework.")
-        else:
-            self.command_parser(" ".join(args[1:]))
     
     def command_parser(self, args):
         try:
@@ -455,6 +425,21 @@ class Console(object):
         except (AttributeError, IOError, IndexError, ImportError, NameError,
                 RuntimeError, SystemError, TypeError, ValueError) as exception:
             LOG.exception(exception, exc_info=False)
+            
+    def console(self, args):
+        """
+        Main xDevice console providing user with the interface to interact
+        """
+        EnvironmentManager()
+        if args is None or len(args) < 2:
+            self.wizard_dic = show_wizard_mode()
+            print(self.wizard_dic)
+            if self._build_version(self.wizard_dic["productform"]):
+                self._console()
+            else:
+                LOG.error("Build version failed, exit test framework.")
+        else:
+            self.command_parser(" ".join(args[1:]))
 
     # 命令执行总入口
     def _console(self):