link the page

docs/README.md

@@ -23,5 +23,7 @@
     * Protocol
       * [Cross Process Propagation Headers Protocol, v1.0](en/Skywalking-Cross-Process-Propagation-Headers-Protocol-v1.md)
   * FAQ
+    * [No other data but UI can query trace](cn/FAQ/Why-have-traces-no-others.md)
+    * [Too many GRPC log in the console](cn/FAQ/Too-many-gRPC-logs.md)
     * [The trace doesn't continue in kafka consumer side](en/FAQ/kafka-plugin.md)
 

docs/README_ZH.md

@@ -28,3 +28,4 @@
   * FAQ
     * [Trace查询有数据，但是没有拓扑图和JVM数据?](cn/FAQ/Why-have-traces-no-others-CN.md)
     * [加载探针，Console被GRPC日志刷屏](cn/FAQ/Too-many-gRPC-logs-CN.md)
+    * [Kafka消息消费端链路断裂](cn/FAQ/Kafka-plugin-CN.md)

docs/cn/FAQ/Why-have-traces-no-others-CN.md

@@ -2,7 +2,7 @@
 - Agent和Collector正常工作，没有异常日志
 - 已经对系统进行过访问，Trace查询有数据
 - UI除Trace查询页面外，其他页面无数据
-- **页面顶部时间轴和当前系统时间不一致**
+- 页面顶部时间轴和当前系统时间不一致
 
 原因：
 被监控系统所在的操作系统，未设置为当前时区，导致统计数据汇集时间点偏差。

docs/en/FAQ/Too-many-gRPC-logs.md

@@ -0,0 +1,6 @@
+**Problem**：
+Too many GRPC log in the console
+
+**Reason**：Skywalking uses the GRPC framework to send data, and the GRPC framework reads log configuration files for log output.
+
+**Resolve**: Add filter to `org.apache.skywalking.apm.dependencies` package in log configuration file

docs/en/FAQ/Why-have-traces-no-others.md

@@ -0,0 +1,10 @@
+**Problem**：
+- There is no abnormal log in Agent log and Collector log, 
+- The page can see the trace stack, but the others cannot see any data
+- The top of the page Time line is inconsistent with the current system time
+
+**Reason**：
+The operating system where the monitored system is located is not set as the current time zone, causing statistics collection time points to deviate.
+
+**Resolve**：
+Set the time zone