From ec772dfe5694aed1ca6a2100db8363e2dd7ba362 Mon Sep 17 00:00:00 2001
From: Xinwei Xiong <3293172751NSS@gmail.com>
Date: Thu, 24 Aug 2023 15:35:44 +0800
Subject: [PATCH] Update README.md

---
 tools/ncpu/README.md | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/tools/ncpu/README.md b/tools/ncpu/README.md
index 7edda5328..f15db0ee0 100644
--- a/tools/ncpu/README.md
+++ b/tools/ncpu/README.md
@@ -16,6 +16,15 @@ $ ncpu
 
 This will return an integer representing the number of available CPU cores.
 
+## install ncpu
+
+**User go module:**
+
+```bash
+$ go install github.com/OpenIMSDK/Open-IM-Server/tools/ncpu@latest
+$ ncpu
+```
+
 ### Example:
 
 Let's say you're compiling a project using `make`. To utilize all the CPU cores for the compilation process, you can use:
@@ -44,4 +53,4 @@ If you have any suggestions, bug reports, or wish to contribute to the developme
 
 ## License
 
-`ncpu` is released under the [LICENSE_NAME](LINK_TO_LICENSE). Please refer to the license file for more details.
\ No newline at end of file
+`ncpu` is released under the [LICENSE_NAME](LINK_TO_LICENSE). Please refer to the license file for more details.