diff --git a/README.md b/README.md
index 6f7673e..dd1dab6 100644
--- a/README.md
+++ b/README.md
@@ -128,13 +128,13 @@ $ go get -u github.com/appleboy/gorush
 On linux
 
 ```
-$ wget -qO- https://github.com/appleboy/gorush/releases/download/v1.6.4/gorush-v1.6.4-linux-amd64.tar.gz | tar xvz
+$ wget https://github.com/appleboy/gorush/releases/download/v1.6.5/gorush-v1.6.5-linux-amd64 -O gorush
 ```
 
 On OS X
 
 ```
-$ wget -qO- https://github.com/appleboy/gorush/releases/download/v1.6.4/gorush-v1.6.4-darwin-amd64.tar.gz | tar xvz
+$ wget https://github.com/appleboy/gorush/releases/download/v1.6.5/gorush-v1.6.5-darwin-amd64 -O gorush
 ```
 
 ### Command Usage
diff --git a/script/build.sh b/script/build.sh
deleted file mode 100755
index 639ec6c..0000000
--- a/script/build.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/sh
-
-OS="darwin linux"
-ARCH="amd64"
-VERSION=$1
-
-for GOOS in $OS; do
-  for GOARCH in $ARCH; do
-    EXE="gorush"
-    (test "$GOOS" = "windows") && EXE="gorush.exe"
-
-    echo "Build: ${GOOS}, Arch: ${GOARCH}, EXE: ${EXE}"
-    GOOS=$GOOS GOARCH=$GOARCH CGO_ENABLED=0 go build -ldflags="-s -w -X main.Version=${VERSION}" -o bin/$GOOS/$GOARCH/${EXE} gorush.go;
-    tar -C bin/$GOOS/$GOARCH -czf bin/gorush-$VERSION-$GOOS-$GOARCH.tar.gz gorush
-  done
-done