diff --git a/vn.trader/ctaAlgo/ctaEngine.py b/vn.trader/ctaAlgo/ctaEngine.py
index 2f0fea08..16015a7e 100644
--- a/vn.trader/ctaAlgo/ctaEngine.py
+++ b/vn.trader/ctaAlgo/ctaEngine.py
@@ -33,7 +33,8 @@ from vtFunction import todayDate
 class CtaEngine(object):
     """CTA策略引擎"""
     settingFileName = 'CTA_setting.json'
-    settingFileName = os.getcwd() + '/ctaAlgo/' + settingFileName
+    path = os.path.abspath(os.path.dirname(__file__))
+    settingFileName = os.path.join(path, settingFileName)      
 
     #----------------------------------------------------------------------
     def __init__(self, mainEngine, eventEngine):
diff --git a/vn.trader/ctaAlgo/datayesClient.py b/vn.trader/ctaAlgo/datayesClient.py
index 2659d897..4f0ceba7 100644
--- a/vn.trader/ctaAlgo/datayesClient.py
+++ b/vn.trader/ctaAlgo/datayesClient.py
@@ -31,6 +31,8 @@ class DatayesClient(object):
     def loadSetting(self):
         """载入配置"""
         try:
+            path = os.path.abspath(os.path.dirname(__file__))
+            FILENAME = os.path.join(path, FILENAME)            
             f = file(FILENAME)
         except IOError:
             print u'%s无法打开配置文件' % self.name
diff --git a/vn.trader/ctpGateway/ctpGateway.py b/vn.trader/ctpGateway/ctpGateway.py
index 731ab5f3..ff1ba72f 100644
--- a/vn.trader/ctpGateway/ctpGateway.py
+++ b/vn.trader/ctpGateway/ctpGateway.py
@@ -87,7 +87,8 @@ class CtpGateway(VtGateway):
         """连接"""
         # 载入json文件
         fileName = self.gatewayName + '_connect.json'
-        fileName = os.getcwd() + '/ctpGateway/' + fileName
+        path = os.path.abspath(os.path.dirname(__file__))
+        fileName = os.path.join(path, fileName)
         
         try:
             f = file(fileName)
diff --git a/vn.trader/dataRecorder/drEngine.py b/vn.trader/dataRecorder/drEngine.py
index 76ea1df1..c4565fc4 100644
--- a/vn.trader/dataRecorder/drEngine.py
+++ b/vn.trader/dataRecorder/drEngine.py
@@ -25,7 +25,8 @@ class DrEngine(object):
     """数据记录引擎"""
     
     settingFileName = 'DR_setting.json'
-    settingFileName = os.getcwd() + '/dataRecorder/' + settingFileName
+    path = os.path.abspath(os.path.dirname(__file__))
+    settingFileName = os.path.join(path, settingFileName)    
 
     #----------------------------------------------------------------------
     def __init__(self, mainEngine, eventEngine):
diff --git a/vn.trader/femasGateway/femasGateway.py b/vn.trader/femasGateway/femasGateway.py
index 5ff9e22c..f49e47ce 100644
--- a/vn.trader/femasGateway/femasGateway.py
+++ b/vn.trader/femasGateway/femasGateway.py
@@ -78,8 +78,9 @@ class FemasGateway(VtGateway):
         """连接"""
         # 载入json文件
         fileName = self.gatewayName + '_connect.json'
-        fileName = os.getcwd() + '/femasGateway/' + fileName
-        
+        path = os.path.abspath(os.path.dirname(__file__))
+        fileName = os.path.join(path, fileName)
+
         try:
             f = file(fileName)
         except IOError:
diff --git a/vn.trader/ibGateway/ibGateway.py b/vn.trader/ibGateway/ibGateway.py
index 66142aa3..0f4747de 100644
--- a/vn.trader/ibGateway/ibGateway.py
+++ b/vn.trader/ibGateway/ibGateway.py
@@ -143,7 +143,8 @@ class IbGateway(VtGateway):
         """连接"""
         # 载入json文件
         fileName = self.gatewayName + '_connect.json'
-        fileName = os.getcwd() + '/ibGateway/' + fileName
+        path = os.path.abspath(os.path.dirname(__file__))
+        fileName = os.path.join(path, fileName)
         
         try:
             f = file(fileName)
diff --git a/vn.trader/ksgoldGateway/ksgoldGateway.py b/vn.trader/ksgoldGateway/ksgoldGateway.py
index 81a210f0..43b66d92 100644
--- a/vn.trader/ksgoldGateway/ksgoldGateway.py
+++ b/vn.trader/ksgoldGateway/ksgoldGateway.py
@@ -51,7 +51,8 @@ class KsgoldGateway(VtGateway):
         """连接"""
         # 载入json文件
         fileName = self.gatewayName + '_connect.json'
-        fileName = os.getcwd() + '/ksgoldGateway/' + fileName
+        path = os.path.abspath(os.path.dirname(__file__))
+        fileName = os.path.join(path, fileName)
         
         try:
             f = file(fileName)
diff --git a/vn.trader/ksotpGateway/ksotpGateway.py b/vn.trader/ksotpGateway/ksotpGateway.py
index dd1b4b48..a8dcb4af 100644
--- a/vn.trader/ksotpGateway/ksotpGateway.py
+++ b/vn.trader/ksotpGateway/ksotpGateway.py
@@ -74,7 +74,8 @@ class KsotpGateway(VtGateway):
         """连接"""
         # 载入json文件
         fileName = self.gatewayName + '_connect.json'
-        fileName = os.getcwd() + '/ksotpGateway/' + fileName
+        path = os.path.abspath(os.path.dirname(__file__))
+        fileName = os.path.join(path, fileName)
         
         try:
             f = file(fileName)
diff --git a/vn.trader/ltsGateway/ltsGateway.py b/vn.trader/ltsGateway/ltsGateway.py
index 77eccdc9..4ce649c6 100644
--- a/vn.trader/ltsGateway/ltsGateway.py
+++ b/vn.trader/ltsGateway/ltsGateway.py
@@ -76,7 +76,8 @@ class LtsGateway(VtGateway):
         """连接"""
         # 载入json 文件
         fileName = self.gatewayName + '_connect.json'
-        fileName = os.getcwd() + '/ltsGateway/' + fileName
+        path = os.path.abspath(os.path.dirname(__file__))
+        fileName = os.path.join(path, fileName)
         
         try:
             f = file(fileName)
diff --git a/vn.trader/oandaGateway/oandaGateway.py b/vn.trader/oandaGateway/oandaGateway.py
index 6bc6f50d..1c524d63 100644
--- a/vn.trader/oandaGateway/oandaGateway.py
+++ b/vn.trader/oandaGateway/oandaGateway.py
@@ -58,7 +58,8 @@ class OandaGateway(VtGateway):
         """连接"""
         # 载入json文件
         fileName = self.gatewayName + '_connect.json'
-        fileName = os.getcwd() + '/oandaGateway/' + fileName
+        path = os.path.abspath(os.path.dirname(__file__))
+        fileName = os.path.join(path, fileName)
         
         try:
             f = file(fileName)
diff --git a/vn.trader/okcoinGateway/okcoinGateway.py b/vn.trader/okcoinGateway/okcoinGateway.py
index ee1d86aa..4c2f38c0 100644
--- a/vn.trader/okcoinGateway/okcoinGateway.py
+++ b/vn.trader/okcoinGateway/okcoinGateway.py
@@ -107,7 +107,8 @@ class OkcoinGateway(VtGateway):
         """连接"""
         # 载入json文件
         fileName = self.gatewayName + '_connect.json'
-        fileName = os.getcwd() + '/okcoinGateway/' + fileName
+        path = os.path.abspath(os.path.dirname(__file__))
+        fileName = os.path.join(path, fileName)
         
         try:
             f = file(fileName)
diff --git a/vn.trader/riskManager/rmEngine.py b/vn.trader/riskManager/rmEngine.py
index 15982ca7..d90e2a23 100644
--- a/vn.trader/riskManager/rmEngine.py
+++ b/vn.trader/riskManager/rmEngine.py
@@ -20,7 +20,8 @@ from vtGateway import VtLogData
 class RmEngine(object):
     """风控引擎"""
     settingFileName = 'RM_setting.json'
-    settingFileName = os.getcwd() + '/riskManager/' + settingFileName 
+    path = os.path.abspath(os.path.dirname(__file__))
+    settingFileName = os.path.join(path, settingFileName)    
     
     name = u'风控模块'
 
diff --git a/vn.trader/sgitGateway/sgitGateway.py b/vn.trader/sgitGateway/sgitGateway.py
index 8ab1b22b..8747f4bd 100644
--- a/vn.trader/sgitGateway/sgitGateway.py
+++ b/vn.trader/sgitGateway/sgitGateway.py
@@ -94,7 +94,8 @@ class SgitGateway(VtGateway):
         """连接"""
         # 载入json文件
         fileName = self.gatewayName + '_connect.json'
-        fileName = os.getcwd() + '/sgitGateway/' + fileName
+        path = os.path.abspath(os.path.dirname(__file__))
+        fileName = os.path.join(path, fileName)
         
         try:
             f = file(fileName)
diff --git a/vn.trader/shzdGateway/shzdGateway.py b/vn.trader/shzdGateway/shzdGateway.py
index cd3352e8..eaea2303 100644
--- a/vn.trader/shzdGateway/shzdGateway.py
+++ b/vn.trader/shzdGateway/shzdGateway.py
@@ -77,8 +77,9 @@ class ShzdGateway(VtGateway):
         """连接"""
         # 载入json文件
         fileName = self.gatewayName + '_connect.json'
-        fileName = os.getcwd() + '/shzdGateway/' + fileName
-        
+        path = os.path.abspath(os.path.dirname(__file__))
+        fileName = os.path.join(path, fileName)
+
         try:
             f = file(fileName)
         except IOError:
diff --git a/vn.trader/uiBasicWidget.py b/vn.trader/uiBasicWidget.py
index be38fae4..43c8005c 100644
--- a/vn.trader/uiBasicWidget.py
+++ b/vn.trader/uiBasicWidget.py
@@ -2,6 +2,7 @@
 
 import json
 import csv
+import os
 from collections import OrderedDict
 
 from PyQt4 import QtGui, QtCore
@@ -14,8 +15,12 @@ from vtGateway import *
 #----------------------------------------------------------------------
 def loadFont():
     """载入字体设置"""
+    fileName = 'VT_setting.json'
+    path = os.path.abspath(os.path.dirname(__file__)) 
+    fileName = os.path.join(path, fileName)  
+    
     try:
-        f = file("VT_setting.json")
+        f = file(fileName)
         setting = json.load(f)
         family = setting['fontFamily']
         size = setting['fontSize']
diff --git a/vn.trader/vtFunction.py b/vn.trader/vtFunction.py
index 46f0b27c..c14286e0 100644
--- a/vn.trader/vtFunction.py
+++ b/vn.trader/vtFunction.py
@@ -1,9 +1,10 @@
 # encoding: UTF-8
 
 """
-包含一些开放中常用的函数
+包含一些开发中常用的函数
 """
 
+import os
 import decimal
 import json
 from datetime import datetime
@@ -30,8 +31,12 @@ def safeUnicode(value):
 #----------------------------------------------------------------------
 def loadMongoSetting():
     """载入MongoDB数据库的配置"""
+    fileName = 'VT_setting.json'
+    path = os.path.abspath(os.path.dirname(__file__)) 
+    fileName = os.path.join(path, fileName)  
+    
     try:
-        f = file("VT_setting.json")
+        f = file(fileName)
         setting = json.load(f)
         host = setting['mongoHost']
         port = setting['mongoPort']
diff --git a/vn.trader/vtMain.py b/vn.trader/vtMain.py
index a673a963..d6098a6b 100644
--- a/vn.trader/vtMain.py
+++ b/vn.trader/vtMain.py
@@ -1,12 +1,22 @@
 # encoding: UTF-8
 
 import sys
+import os
 import ctypes
 import platform
 
+import vtPath
 from vtEngine import MainEngine
 from uiMainWindow import *
 
+# 文件路径名
+path = os.path.abspath(os.path.dirname(__file__))    
+ICON_FILENAME = 'vnpy.ico'
+ICON_FILENAME = os.path.join(path, ICON_FILENAME)  
+
+SETTING_FILENAME = 'VT_setting.json'
+SETTING_FILENAME = os.path.join(path, SETTING_FILENAME)  
+
 #----------------------------------------------------------------------
 def main():
     """主程序入口"""
@@ -17,15 +27,15 @@ def main():
     # 设置Windows底部任务栏图标
     if 'Windows' in platform.uname() :
         ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID('vn.trader')  
-
+    
     # 初始化Qt应用对象
     app = QtGui.QApplication(sys.argv)
-    app.setWindowIcon(QtGui.QIcon('vnpy.ico'))
+    app.setWindowIcon(QtGui.QIcon(ICON_FILENAME))
     app.setFont(BASIC_FONT)
     
     # 设置Qt的皮肤
     try:
-        f = file("VT_setting.json")
+        f = file(SETTING_FILENAME)
         setting = json.load(f)    
         if setting['darkStyle']:
             import qdarkstyle
diff --git a/vn.trader/vtPath.py b/vn.trader/vtPath.py
new file mode 100644
index 00000000..e3da26fa
--- /dev/null
+++ b/vn.trader/vtPath.py
@@ -0,0 +1,24 @@
+# encoding: UTF-8
+
+"""
+用于vn.trader的运行目录环境设置
+"""
+
+import os
+import sys
+
+# 将根目录路径添加到环境变量中
+ROOT_PATH = os.path.abspath(os.path.dirname(__file__))
+sys.path.append(ROOT_PATH)
+
+# 将功能模块的目录路径添加到环境变量中
+# 若各目录下存在同名文件可能导致异常，请注意测试
+MODULE_PATH = {}
+MODULE_PATH['CTA'] = os.path.join(ROOT_PATH, 'ctaAlgo')
+MODULE_PATH['RM'] = os.path.join(ROOT_PATH, 'riskManager')
+MODULE_PATH['DR'] = os.path.join(ROOT_PATH, 'dataRecorder')
+
+# 添加到环境变量中
+for path in MODULE_PATH.values():
+    if path not in sys.path:
+        sys.path.append(path)
diff --git a/vn.trader/xspeedGateway/xspeedGateway.py b/vn.trader/xspeedGateway/xspeedGateway.py
index 670ff236..fb3de747 100644
--- a/vn.trader/xspeedGateway/xspeedGateway.py
+++ b/vn.trader/xspeedGateway/xspeedGateway.py
@@ -76,7 +76,8 @@ class XspeedGateway(VtGateway):
         """连接"""
         # 载入json文件
         fileName = self.gatewayName + '_connect.json'
-        fileName = os.getcwd() + '/xspeedGateway/' + fileName
+        path = os.path.abspath(os.path.dirname(__file__))
+        fileName = os.path.join(path, fileName)
         
         try:
             f = file(fileName)