diff --git a/README.md b/README.md
index 4cb7411bb..b171455ea 100644
--- a/README.md
+++ b/README.md
@@ -8,28 +8,27 @@
 
 [![windows-vs2022](https://github.com/sniper00/moon/actions/workflows/windows-vs2022.yml/badge.svg)](https://github.com/sniper00/moon/actions/workflows/windows-vs2022.yml)
 
-# Demo
-- [MoonDemo](https://github.com/sniper00/MoonDemo.git)
-
 # Moon
-Moon is a lightweight online game server framework implement with actor model. One thread may have 1-N luaVM, they use message queue communication. There are many features for game server development:
+Moon is a lightweight online game server framework implement with actor model. One thread may have 1-N service(luaVM), they use message queue for communication. There are many features for game server development:
 
 - Less core code, easy to learn
 - Cross-platform (Windows, Linux, MacOS)
 - Optimized networking
-   - tcp
-   - websockets
-   - http
+   - Tcp
+   - Websockets
+   - Http
 - Lua coroutine based asynchronous
-   - coroutine-socket
-   - timer
-   - inter luaVM communication
-   - inter cluster(process) communication
-   - redis/mysql/pgsql/mongodb async driver
+   - Coroutine-socket
+   - Timer
+   - Service-to-service communication
+   - Interprocess(cluster) communication
+   - Redis/Mysql/Pgsql/Mongodb async client driver
 - High performance and optimized Lua Json library
 - Lua protobuf library
 - Lua filesystem
 - Recast Navigation
+- Lua zset library for ranklist
+
 # OverView
 
 ## Framework
@@ -58,13 +57,20 @@ Moon is a lightweight online game server framework implement with actor model. O
 https://github.com/sniper00/moon/releases
 
 ```shell
-# run echo server
-./moon example/helloworld.lua
-# another terminal run client(coroutine socket writed)
-./moon example/helloworld_client.lua
-# input any string
+# This is an example show put different services in one process
+./moon example/main_game.lua
+
+# Run test
+./moon test/main_test.lua
+
+# Run script in the example directory, e:
+./moon example/example_timer.lua
+
 ```
 
+## Demo
+- [MoonDemo](https://github.com/sniper00/MoonDemo.git)
+
 ## Manual Build
 
 1. Make sure your compiler(msvc2019, gcc 9.3+, clang 9.0+) support for C++17 or [Install `C++17` Compiler.](https://github.com/sniper00/moon/wiki/Build#%E5%AE%89%E8%A3%85c17%E7%BC%96%E8%AF%91%E5%99%A8)。
diff --git a/test/aoi.lua b/test/aoi.lua
index 0f1828008..0512e8271 100644
--- a/test/aoi.lua
+++ b/test/aoi.lua
@@ -1,4 +1,5 @@
 local moon = require("moon")
+local test_assert = require("test_assert")
 local aoi = require("aoi")
 
 local AOI_WATCHER = 1
@@ -40,7 +41,7 @@ local function test(space)
 	aoi_erase(space, 2)
 	aoi_insert(space,2,42,5,0,0,0,AOI_MARHER)
 
-	moon.exit(-1)
+	test_assert.success()
 end
 
 local function run()