diff --git a/README.md b/README.md
index c15ee9b86d51e957a25670829bc69b4d5f01f90a..04634afebfc699708b681a99257eabc0898f7356 100644
--- a/README.md
+++ b/README.md
@@ -176,7 +176,7 @@ Here, `client.predict` function has two arguments. `feed` is a `python dict` wit
 - [GPU Benchmarks(Chinese)](doc/GPU_BENCHMARKING.md)
 
 ### FAQ
-- [FAQ(Chinese)](doc/deprecated/FAQ.md)
+- [FAQ(Chinese)](doc/FAQ.md)
 
 
 ### Design
diff --git a/README_CN.md b/README_CN.md
index f76dd21e67d7c275a87e5d5e35e2da4bce912514..7a42e6cd9c02fa6c51cba7a3228cd0916dd64de2 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -181,7 +181,7 @@ print(fetch_map)
 - [GPU版Benchmarks](doc/GPU_BENCHMARKING.md)
 
 ### FAQ
-- [常见问答](doc/deprecated/FAQ.md)
+- [常见问答](doc/FAQ.md)
 
 ### 设计文档
 - [Paddle Serving设计文档](doc/DESIGN_DOC_CN.md)
diff --git a/doc/FAQ.md b/doc/FAQ.md
new file mode 100644
index 0000000000000000000000000000000000000000..07531fd311e02c728548b3b54c47247763d7bd28
--- /dev/null
+++ b/doc/FAQ.md
@@ -0,0 +1,13 @@
+# FAQ
+
+- Q：如何调整RPC服务的等待时间，避免超时？ 
+A：使用set_rpc_timeout_ms设置更长的等待时间，单位为毫秒，默认时间为20秒
+示例：
+```
+from paddle_serving_client import Client
+
+client = Client()
+client.load_client_config(sys.argv[1])
+client.set_rpc_timeout_ms(100000)
+client.connect(["127.0.0.1:9393"])
+```