diff --git a/README.md b/README.md
index 60f53efd..a1682533 100644
--- a/README.md
+++ b/README.md
@@ -362,7 +362,7 @@ brew update
 brew install llvm@18 bdw-gc openssl cjson libffi pkg-config
 brew install python@3.12 # optional
 brew link --force libffi
-go install -v github.com/goplus/llgo/cmd/llgo@latest
+curl https://raw.githubusercontent.com/goplus/llgo/refs/heads/main/install.sh | bash
 
 ```
 
@@ -378,7 +378,7 @@ wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
 sudo apt-get update
 sudo apt-get install -y llvm-18-dev clang-18 libclang-18-dev lld-18 pkg-config libgc-dev libssl-dev zlib1g-dev libcjson-dev libsqlite3-dev libunwind-dev
 sudo apt-get install -y python3.12-dev # optional
-go install -v github.com/goplus/llgo/cmd/llgo@latest
+curl https://raw.githubusercontent.com/goplus/llgo/refs/heads/main/install.sh | bash
 ```
 
 #### Alpine Linux
@@ -391,7 +391,7 @@ export LLVM_CONFIG=/usr/lib/llvm18/bin/llvm-config
 export CGO_CPPFLAGS="$($LLVM_CONFIG --cppflags)"
 export CGO_CXXFLAGS=-std=c++17
 export CGO_LDFLAGS="$($LLVM_CONFIG --ldflags) $($LLVM_CONFIG --libs all)"
-go install -v -tags=byollvm -ldflags="-X github.com/goplus/llgo/xtool/env/llvm.ldLLVMConfigBin=$LLVM_CONFIG" github.com/goplus/llgo/cmd/llgo@latest
+curl https://raw.githubusercontent.com/goplus/llgo/refs/heads/main/install.sh | bash
 ```
 
 ### on Windows
diff --git a/doc/_readme/scripts/install_macos.sh b/doc/_readme/scripts/install_macos.sh
index afa44c3c..3b889180 100644
--- a/doc/_readme/scripts/install_macos.sh
+++ b/doc/_readme/scripts/install_macos.sh
@@ -3,4 +3,4 @@ brew update
 brew install llvm@18 bdw-gc openssl cjson libffi pkg-config
 brew install python@3.12 # optional
 brew link --force libffi
-go install -v github.com/goplus/llgo/cmd/llgo@latest
+curl https://raw.githubusercontent.com/goplus/llgo/refs/heads/main/install.sh | bash
diff --git a/doc/_readme/scripts/install_ubuntu.sh b/doc/_readme/scripts/install_ubuntu.sh
index e749f237..24c00d03 100644
--- a/doc/_readme/scripts/install_ubuntu.sh
+++ b/doc/_readme/scripts/install_ubuntu.sh
@@ -4,4 +4,4 @@ wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
 sudo apt-get update
 sudo apt-get install -y llvm-18-dev clang-18 libclang-18-dev lld-18 pkg-config libgc-dev libssl-dev zlib1g-dev libcjson-dev libsqlite3-dev libunwind-dev
 sudo apt-get install -y python3.12-dev # optional
-go install -v github.com/goplus/llgo/cmd/llgo@latest
\ No newline at end of file
+curl https://raw.githubusercontent.com/goplus/llgo/refs/heads/main/install.sh | bash
\ No newline at end of file