diff --git a/README.md b/README.md
index b8bf0f7..caf2b99 100644
--- a/README.md
+++ b/README.md
@@ -15,8 +15,6 @@ apt-get update && apt-get install -y \
   libncurses5-dev libpcre2-dev libssl-dev libxml2-dev zlib1g-dev
 
   python3 -m pip install --user cmake / apt-get install cmake
-
-  curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 ```
 
 Download the source from the clamav [downloads page](https://www.clamav.net/downloads)
diff --git a/README_CN.md b/README_CN.md
index f0fed5f..aeec100 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -15,8 +15,6 @@ apt-get update && apt-get install -y \
   libncurses5-dev libpcre2-dev libssl-dev libxml2-dev zlib1g-dev
 
   python3 -m pip install --user cmake / apt-get install cmake
-
-  curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 ```
 
 从 clamav 官方下载源码 [downloads page](https://www.clamav.net/downloads)