diff --git a/QA/IS_RUNNING.md b/QA/IS_RUNNING.md
new file mode 100644
index 0000000000000000000000000000000000000000..0c0ece6e4e09ac44c8875c6c37f9229ac0ff66ae
--- /dev/null
+++ b/QA/IS_RUNNING.md
@@ -0,0 +1,12 @@
+- 通过[log4j或者log4j2](../HOW_TO_FIND_TID.md)插件，显示tid，反映SDK的运行情况。
+```
+#tid:N/A，代表环境设置不正确或监控已经关闭
+#tid: ,代表测试当前访问不在监控范围
+
+
+#tid:1.0a2.1453065000002.c3f8779.27878.30.184，标识此次访问的tid信息，示例如下
+[DEBUG] Returning handler method [public org.springframework.web.servlet.ModelAndView com.ai.cloud.skywalking.example.controller.OrderSaveController.save(javax.servlet.http.HttpServletRequest)] TID:1.0a2.1453192613272.2e0c63e.11144.58.1 2016-01-19 16:36:53.288 org.springframework.beans.factory.support.DefaultListableBeanFactory 
+```
+
+- 通过web应用的http调用入口，通过reponse的header信息，找到此次调用的traceid。前提：此web应用的url，已经使用skywalking-web-plugin进行监控。
+
diff --git a/README.md b/README.md
index 5e614ceaae1802c7cb3a4ab613e2418ade3bc740..b6c59db4f195eea0c733f61103e18945ce94c7a8 100644
--- a/README.md
+++ b/README.md
@@ -121,6 +121,8 @@ export SKYWALKING_RUN=true
 # 在应用程序中显示traceid / How to find tid
 - [Find TID](HOW_TO_FIND_TID.md)
 
+# QA
+- [SkyWalking SDK是否已经工作？ Is SkyWalking SDK Running?](QA/IS_RUNNING.md)
+
 # 源代码说明
-* [追踪日志明细存储结构说明](https://github.com/wu-sheng/sky-walking/blob/master/skywalking-server/doc/hbase_table_desc.md)
-* [the storage structure of tracking logs](https://github.com/wu-sheng/sky-walking/blob/master/skywalking-server/doc/hbase_table_desc.md)
+* [追踪日志明细存储结构说明. the storage structure of tracking logs](skywalking-server/doc/hbase_table_desc.md)