From cbee3c9a4fb5eef308b0c82974558766d18a15ab Mon Sep 17 00:00:00 2001
From: leejet <leejet714@gmail.com>
Date: Wed, 16 Aug 2023 22:26:15 +0800
Subject: [PATCH] docs: update README.md

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index dfc146d..45113d0 100644
--- a/README.md
+++ b/README.md
@@ -43,6 +43,14 @@ git clone --recursive https://github.com/leejet/stable-diffusion.cpp
 cd stable-diffusion.cpp
 ```
 
+- If you have already cloned the repository, you can use the following command to update the repository to the latest code.
+
+```
+cd stable-diffusion.cpp
+git pull origin master
+git submodule update
+```
+
 ### Convert weights
 
 - download original weights(.ckpt or .safetensors). For example