diff --git a/examples/RQData/README.md b/examples/RQData/README.md
new file mode 100644
index 00000000..81371b84
--- /dev/null
+++ b/examples/RQData/README.md
@@ -0,0 +1,10 @@
+### RQData数据自动更新服务
+
+vn.py官方推荐的历史数据解决方案，由RiceQuant提供的高质量期货数据服务。
+
+使用步骤：
+1. 前往[RQData主页](https://www.ricequant.com/purchase#1)，购买标准版账户或者申请试用
+2. 获得账户后将自动下载make.bat文件，在make.bat中找到name和password信息
+3. 打开config.json，在rqUsername和rqPassword中填入上述信息，并在product列表中，填入需要更新行情的期货合约产品代码（只包含英文字母即可）
+4. 双击“启动更新服务.bat”，来启动RQData数据自动更新服务，点击右上角关闭按钮可最小化到右下方的托盘栏
+5. 在托盘栏图标上点击右键菜单中的“退出”可以退出程序
diff --git a/examples/DataService/RqdataDataService/config.json b/examples/RQData/config.json
similarity index 100%
rename from examples/DataService/RqdataDataService/config.json
rename to examples/RQData/config.json
diff --git a/examples/DataService/RqdataDataService/dataService.py b/examples/RQData/dataService.py
similarity index 100%
rename from examples/DataService/RqdataDataService/dataService.py
rename to examples/RQData/dataService.py
diff --git a/examples/DataService/RqdataDataService/downloadData.py b/examples/RQData/downloadData.py
similarity index 100%
rename from examples/DataService/RqdataDataService/downloadData.py
rename to examples/RQData/downloadData.py
diff --git a/examples/DataService/RqdataDataService/run.py b/examples/RQData/run.py
similarity index 99%
rename from examples/DataService/RqdataDataService/run.py
rename to examples/RQData/run.py
index 774e95b3..ce71f681 100644
--- a/examples/DataService/RqdataDataService/run.py
+++ b/examples/RQData/run.py
@@ -19,7 +19,7 @@ from vnpy.trader.app.ctaStrategy.ctaBase import MINUTE_DB_NAME, DAILY_DB_NAME
 
 
 DAY_START = time(9, 0)         # 日盘启动和停止时间
-DAY_END = time(17, 15)
+DAY_END = time(15, 15)
 NIGHT_START = time(21, 0)      # 夜盘启动和停止时间
 NIGHT_END = time(2, 30)
 
diff --git a/examples/DataService/RqdataDataService/runService.py b/examples/RQData/runService.py
similarity index 100%
rename from examples/DataService/RqdataDataService/runService.py
rename to examples/RQData/runService.py
diff --git a/examples/DataService/RqdataDataService/vnpy.ico b/examples/RQData/vnpy.ico
similarity index 100%
rename from examples/DataService/RqdataDataService/vnpy.ico
rename to examples/RQData/vnpy.ico
diff --git a/examples/RQData/启动更新服务.bat b/examples/RQData/启动更新服务.bat
new file mode 100644
index 00000000..900482a1
--- /dev/null
+++ b/examples/RQData/启动更新服务.bat
@@ -0,0 +1 @@
+pythonw run.py
\ No newline at end of file